Merge branch 'hotfix/v3.6.7'

Bump version to 3.6.3

.appveyor.yml

@@ -1,12 +1,18 @@
 build: off
-environment:
 
+platform:
+  - x86
+  - x64
+
+environment:
   matrix:
     - TOXENV: "py27"
 
 install:
   - cmd: git submodule update --init --recursive
-  - cmd: SET PATH=%PATH%;C:\Python27\Scripts;C:\MinGW\bin
+  - cmd: SET PATH=C:\MinGW\bin;%PATH%
+  - if %PLATFORM% == x64 SET PATH=C:\Python27-x64;C:\Python27-x64\Scripts;%PATH%
+  - if %PLATFORM% == x86 SET PATH=C:\Python27;C:\Python27\Scripts;%PATH%
   - cmd: pip install tox
 
 test_script:

.coveragerc

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

.github/ISSUE_TEMPLATE.md

@@ -1,22 +1,28 @@
 What kind of issue is this?
 
-- [ ] Question. This issue tracker is not the place for questions. If you want to ask how to do
-      something, or to understand why something isn't working the way you expect it to, use
-      our Community Forums https://community.platformio.org
+- [ ] **Question**.
+      This issue tracker is not the place for questions. If you want to ask how to do something,
+      or to understand why something isn't working the way you expect it to, 
+      use [Community Forums](https://community.platformio.org) or [Premium Support](https://platformio.org/support)
 
-- [ ] PlatformIO IDE. All issues related to PlatformIO IDE should be reported to appropriate repository
-      https://github.com/platformio/platformio-atom-ide/issues
+- [ ] **PlatformIO IDE**.
+      All issues related to PlatformIO IDE should be reported to appropriate repository:
+      [PlatformIO IDE for Atom](https://github.com/platformio/platformio-atom-ide/issues) or
+      [PlatformIO IDE for VSCode](https://github.com/platformio/platformio-vscode-ide/issues)
 
-- [ ] Development Platform or Board. All issues related to Development Platforms or Embedded Boards
-      should be reported to appropriate repository. 
-      See full list with repositories and search for "platform-xxx" repository related to your hardware
-      https://github.com/platformio?query=platform-
+- [ ] **Development Platform or Board**.
+      All issues (building, uploading, adding new boards, etc.) related to PlatformIO development platforms
+      should be reported to appropriate repository related to your hardware
+      https://github.com/topics/platformio-platform
 
-- [ ] Feature Request. Start by telling us what problem you’re trying to solve. Often a solution
+- [ ] **Feature Request**.
+      Start by telling us what problem you’re trying to solve. Often a solution
       already exists! Don’t send pull requests to implement new features without first getting our
       support. Sometimes we leave features out on purpose to keep the project small.
 
-- [ ] PlatformIO Core. If you’ve found a bug, please provide an information below.
+- [ ] **PlatformIO Core**.
+      If you’ve found a bug, please provide an information below.
+
 
 *You can erase any parts of this template not applicable to your Issue.*
 

.gitignore

@@ -9,3 +9,4 @@ build
 coverage.xml
 .coverage
 htmlcov
+.pytest_cache

.isort.cfg

@@ -1,3 +1,3 @@
 [settings]
 line_length=79
-known_third_party=arrow,bottle,click,lockfile,pytest,requests,SCons,semantic_version,serial
+known_third_party=bottle,click,pytest,requests,SCons,semantic_version,serial

.pylintrc

@@ -20,4 +20,4 @@ confidence=
 # --disable=W"
 # disable=import-star-module-level,old-octal-literal,oct-method,print-statement,unpacking-in-except,parameter-unpacking,backtick,old-raise-syntax,old-ne-operator,long-suffix,dict-view-method,dict-iter-method,metaclass-assignment,next-method-called,raising-string,indexing-exception,raw_input-builtin,long-builtin,file-builtin,execfile-builtin,coerce-builtin,cmp-builtin,buffer-builtin,basestring-builtin,apply-builtin,filter-builtin-not-iterating,using-cmp-argument,useless-suppression,range-builtin-not-iterating,suppressed-message,no-absolute-import,old-division,cmp-method,reload-builtin,zip-builtin-not-iterating,intern-builtin,unichr-builtin,reduce-builtin,standarderror-builtin,unicode-builtin,xrange-builtin,coerce-method,delslice-method,getslice-method,setslice-method,input-builtin,round-builtin,hex-method,nonzero-method,map-builtin-not-iterating
 
-disable=locally-disabled,missing-docstring,invalid-name,too-few-public-methods,redefined-variable-type,import-error,similarities,unsupported-membership-test,unsubscriptable-object,ungrouped-imports,cyclic-import
+disable=locally-disabled,missing-docstring,invalid-name,too-few-public-methods,redefined-variable-type,import-error,similarities,unsupported-membership-test,unsubscriptable-object,ungrouped-imports,cyclic-import,superfluous-parens

.travis.yml

@@ -20,7 +20,8 @@ matrix:
 
 install:
   - git submodule update --init --recursive
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then sudo pip install -U tox; else pip install -U tox; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then curl -fsSL https://bootstrap.pypa.io/get-pip.py | sudo python; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then sudo pip install "tox==3.0.0"; else pip install -U tox; fi
 
   # ChipKIT issue: install 32-bit support for GCC PIC32
   - if [[ "$TOX_ENV" == "py27" ]] && [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get install libc6-i386; fi
@@ -28,10 +29,6 @@ install:
 script:
   - tox -e $TOX_ENV
 
-after_success:
-  - if [[ "$TOX_ENV" == "py27" ]] && [[ "$TRAVIS_OS_NAME" == "linux" ]]; then tox -e coverage; fi
-  - if [[ "$TOX_ENV" == "py27" ]] && [[ "$TRAVIS_OS_NAME" == "linux" ]]; then bash <(curl -s https://codecov.io/bash); fi
-
 notifications:
   email: false
 

.vscode/settings.json

@@ -0,0 +1,15 @@
+{
+  "python.pythonPath": "${workspaceRoot}/.tox/develop/bin/python",
+  "python.formatting.provider": "yapf",
+  "files.exclude": {
+    "**/*.pyc": true,
+    "*.egg-info": true,
+    ".cache": true,
+    "build": true,
+    "dist": true
+  },
+  "editor.rulers": [79],
+  "restructuredtext.builtDocumentationPath": "${workspaceRoot}/docs/_build/html",
+  "restructuredtext.confPath": "${workspaceRoot}/docs",
+  "restructuredtext.linter.executablePath": "${workspaceRoot}/.tox/docs/bin/restructuredtext-lint"
+}

Makefile

@@ -9,7 +9,10 @@ isort:
 yapf:
 	yapf --recursive --in-place platformio/
 
-before-commit: isort yapf lint
+test:
+	py.test -v -s -n 3 --dist=loadscope tests --ignore tests/test_examples.py --ignore tests/test_pkgmanifest.py
+
+before-commit: isort yapf lint test
 
 clean-docs:
 	rm -rf docs/_build

README.rst

@@ -7,9 +7,6 @@ PlatformIO
 .. image:: https://ci.appveyor.com/api/projects/status/unnpw0n3c5k14btn/branch/develop?svg=true
     :target: https://ci.appveyor.com/project/ivankravets/platformio-core
     :alt: AppVeyor.CI Build Status
-.. image:: https://requires.io/github/platformio/platformio-core/requirements.svg?branch=develop
-    :target: https://requires.io/github/platformio/platformio-core/requirements/?branch=develop
-    :alt: Requirements Status
 .. image:: https://img.shields.io/pypi/v/platformio.svg
     :target: https://pypi.python.org/pypi/platformio/
     :alt: Latest Version
@@ -18,174 +15,110 @@ PlatformIO
     :alt:  License
 .. image:: https://img.shields.io/PlatformIO/Community.png
    :alt: Community Forums
-   :target: https://community.platformio.org
-.. image:: https://img.shields.io/PlatformIO/Plus.png?color=orange
-   :alt: PlatformIO Plus: Professional solutions for an awesome open source PlatformIO ecosystem
-   :target: https://pioplus.com
+   :target: https://community.platformio.org?utm_source=github&utm_medium=core
+.. image:: https://img.shields.io/PIO/Plus.png?color=orange
+   :alt: PIO Plus: Professional solutions for an awesome open source PlatformIO ecosystem
+   :target: https://platformio.org/pricing?utm_source=github&utm_medium=core
 
-**Quick Links:** `Home Page <http://platformio.org>`_ |
-`PlatformIO Plus <https://pioplus.com>`_ |
-`PlatformIO IDE <http://platformio.org/platformio-ide>`_ |
+**Quick Links:** `Web <https://platformio.org?utm_source=github&utm_medium=core>`_ |
+`PIO Plus <https://platformio.org/pricing?utm_source=github&utm_medium=core>`_ |
+`PlatformIO IDE <https://platformio.org/platformio-ide?utm_source=github&utm_medium=core>`_ |
 `Project Examples <https://github.com/platformio/platformio-examples/>`_ |
-`Docs <http://docs.platformio.org>`_ |
-`Donate <http://platformio.org/donate>`_ |
-`Contact Us <https://pioplus.com/contact.html>`_
+`Docs <https://docs.platformio.org?utm_source=github&utm_medium=core>`_ |
+`Donate <https://platformio.org/donate?utm_source=github&utm_medium=core>`_ |
+`Contact Us <https://platformio.org/contact?utm_source=github&utm_medium=core>`_
 
 **Social:** `Twitter <https://twitter.com/PlatformIO_Org>`_ |
+`LinkedIn <https://www.linkedin.com/company/platformio/>`_ |
 `Facebook <https://www.facebook.com/platformio>`_ |
 `Hackaday <https://hackaday.io/project/7980-platformio>`_ |
 `Bintray <https://bintray.com/platformio>`_ |
-`Community <https://community.platformio.org>`_
+`Community <https://community.platformio.org?utm_source=github&utm_medium=core>`_
 
-.. image:: http://docs.platformio.org/en/stable/_static/platformio-logo.png
-    :target: http://platformio.org
+.. image:: https://raw.githubusercontent.com/platformio/platformio-web/develop/app/images/platformio-ide-laptop.png
+    :target: https://platformio.org?utm_source=github&utm_medium=core
 
-`PlatformIO <http://platformio.org>`_ is an open source ecosystem for IoT
-development. Cross-platform build system and library manager. Continuous and
-IDE integration. Arduino, ESP8266 and ARM mbed compatible
+`PlatformIO <https://platformio.org?utm_source=github&utm_medium=core>`_ is an open source ecosystem for IoT
+development. Cross-platform IDE and unified debugger. Remote unit testing and
+firmware updates.
 
-* **PlatformIO IDE** - The next-generation integrated development environment for IoT.
-  C/C++ Intelligent Code Completion and Smart Code Linter for the super-fast coding.
-  Multi-projects workflow with Multiple Panes. Themes Support with dark and light colors.
-  Built-in Terminal with PlatformIO Core tool and support for the powerful Serial Port Monitor.
-  All advanced instruments without leaving your favourite development environment.
-* **Development Platforms** - Embedded and Desktop development platforms with
-  pre-built toolchains, debuggers, uploaders and frameworks which work under
-  popular host OS: Mac, Windows, Linux (+ARM)
-* **Embedded Boards** - Rapid Embedded Programming, IDE and Continuous
-  Integration in a few steps with PlatformIO thanks to built-in project
-  generator for the most popular embedded boards and IDE
-* **Library Manager** - Hundreds Popular Libraries are organized into single
-  Web 2.0 platform: list by categories, keywords, authors, compatible
-  platforms and frameworks; learn via examples; be up-to-date with the latest
-  version.
+Get Started
+-----------
 
-*Atmel AVR & SAM, Espressif, Freescale Kinetis, Intel ARC32, Lattice iCE40,
-Microchip PIC32, Nordic nRF51, NXP LPC, Silicon Labs EFM32, ST STM32,
-TI MSP430 & Tiva, Teensy, Arduino, mbed, libOpenCM3, etc.*
+* `What is PlatformIO? <https://docs.platformio.org/en/latest/what-is-platformio.html?utm_source=github&utm_medium=core>`_
 
-.. image:: http://docs.platformio.org/en/stable/_static/platformio-demo-wiring.gif
-    :target: http://platformio.org
+Open Source
+-----------
 
-* `PlatformIO Plus and professional solutions <https://pioplus.com>`_
-* `PlatformIO IDE <http://platformio.org/platformio-ide>`_
-* `Get Started <http://platformio.org/get-started>`_
-* `Library Search and Registry <http://platformio.org/lib>`_
-* `Development Platforms <http://platformio.org/platforms>`_
-* `Frameworks <http://platformio.org/frameworks>`_
-* `Embedded Boards Explorer <http://platformio.org/boards>`_
-* `Library Manager <http://docs.platformio.org/en/stable/librarymanager/index.html>`_
-* `User Guide <http://docs.platformio.org/en/stable/userguide/index.html>`_
-* `Continuous Integration <http://docs.platformio.org/en/stable/ci/index.html>`_
-* `IDE Integration <http://docs.platformio.org/en/stable/ide.html>`_
-* `Articles about us <http://docs.platformio.org/en/stable/articles.html>`_
-* `FAQ <http://docs.platformio.org/en/stable/faq.html>`_
-* `Release Notes <http://docs.platformio.org/en/stable/history.html>`_
+* `PlatformIO IDE <https://platformio.org/platformio-ide?utm_source=github&utm_medium=core>`_
+* `PlatformIO Core (CLI) <https://docs.platformio.org/en/latest/core.html?utm_source=github&utm_medium=core>`_
+* `Library Management <https://docs.platformio.org/page/librarymanager/index.html?utm_source=github&utm_medium=core>`_
+* `Project Examples <https://github.com/platformio/platformio-examples?utm_source=github&utm_medium=core>`_
+* `Desktop IDEs Integration <https://docs.platformio.org/page/ide.html?utm_source=github&utm_medium=core>`_
+* `Continuous Integration <https://docs.platformio.org/page/ci/index.html?utm_source=github&utm_medium=core>`_
+* `Advanced Scripting API <https://docs.platformio.org/page/projectconf/advanced_scripting.html?utm_source=github&utm_medium=core>`_
 
-Use whenever. *Run everywhere.*
--------------------------------
-*PlatformIO* is written in pure *Python* and **doesn't depend** on any
-additional libraries/tools from an operating system. It allows you to use
-*PlatformIO* beginning from *PC (Mac, Linux, Win)* and ending with credit-card
-sized computers (`Raspberry Pi <http://www.raspberrypi.org>`_,
-`BeagleBone <http://beagleboard.org>`_,
-`CubieBoard <http://cubieboard.org>`_).
+PIO Plus
+--------
 
-Embedded Development. *Easier Than Ever.*
------------------------------------------
-*PlatformIO* is well suited for embedded development and has pre-configured
-settings for most popular `Embedded Boards <http://platformio.org/boards>`_.
+* `PIO Remote <https://docs.platformio.org/page/plus/pio-remote.html?utm_source=github&utm_medium=core>`_
+* `PIO Unified Debugger <https://docs.platformio.org/page/plus/debugging.html?utm_source=github&utm_medium=core>`_
+* `PIO Unit Testing <https://docs.platformio.org/en/latest/plus/unit-testing.html?utm_source=github&utm_medium=core>`_
+* `Cloud IDEs Integration <https://docs.platformio.org/en/latest/ide.html?utm_source=github&utm_medium=core#solution-pio-delivery>`_
+* `Integration Services <https://platformio.org/pricing?utm_source=github&utm_medium=core#enterprise-features>`_
 
-* Colourful `command-line output <https://raw.githubusercontent.com/platformio/platformio/develop/examples/platformio-examples.png>`_
-* `IDE Integration <http://docs.platformio.org/en/stable/ide.html>`_ with
-  *Cloud9, Codeanywhere, Eclipse Che, Atom, CLion, CodeBlocks, Eclipse, Emacs, NetBeans, Qt Creator, Sublime Text, Vim, Visual Studio*
-* Cloud compiling and `Continuous Integration <http://docs.platformio.org/en/stable/ci/index.html>`_
-  with *AppVeyor, Circle CI, Drone, Shippable, Travis CI*
-* Built-in `Serial Port Monitor <http://docs.platformio.org/en/stable/userguide/cmd_serialports.html#platformio-serialports-monitor>`_ and configurable
-  `build -flags/-options <http://docs.platformio.org/en/stable/projectconf.html#build-flags>`_
-* Automatic **firmware uploading**
-* Pre-built tool chains, frameworks for the popular `development platforms <http://platformio.org/platforms>`_
+Registry
+--------
 
-.. image:: https://raw.githubusercontent.com/platformio/platformio-web/develop/app/images/platformio-embedded-development.png
-    :target: http://platformio.org
-    :alt:  PlatformIO Embedded Development Process
+* `Libraries <https://platformio.org/lib?utm_source=github&utm_medium=core>`_
+* `Development Platforms <https://platformio.org/platforms?utm_source=github&utm_medium=core>`_
+* `Frameworks <https://platformio.org/frameworks?utm_source=github&utm_medium=core>`_
+* `Embedded Boards <https://platformio.org/boards?utm_source=github&utm_medium=core>`_
 
-The Missing Library Manager. *It's here!*
------------------------------------------
-*PlatformIO Library Manager* is the missing library manager for development
-platforms which allows you to organize and have up-to-date external libraries.
+Development Platforms
+---------------------
 
-* Friendly `Command-Line Interface <http://docs.platformio.org/en/stable/librarymanager/index.html>`_
-* Modern `Web 2.0 Library Portal <http://platformio.org/lib>`_
-* Open Source `Library Registry API <https://github.com/platformio/platformio-api>`_
-* Library Crawler based on `library.json <http://docs.platformio.org/en/stable/librarymanager/config.html>`_
-  specification
-* Project Dependency Manager with `Semantic Versioning <http://docs.platformio.org/page/librarymanager/index.html>`_ requirements
+* `Atmel AVR <https://platformio.org/platforms/atmelavr?utm_source=github&utm_medium=core>`_
+* `Atmel SAM <https://platformio.org/platforms/atmelsam?utm_source=github&utm_medium=core>`_
+* `Espressif 32 <https://platformio.org/platforms/espressif32?utm_source=github&utm_medium=core>`_
+* `Espressif 8266 <https://platformio.org/platforms/espressif8266?utm_source=github&utm_medium=core>`_
+* `Freescale Kinetis <https://platformio.org/platforms/freescalekinetis?utm_source=github&utm_medium=core>`_
+* `Infineon XMC <https://platformio.org/platforms/infineonxmc?utm_source=github&utm_medium=core>`_
+* `Intel ARC32 <https://platformio.org/platforms/intel_arc32?utm_source=github&utm_medium=core>`_
+* `Intel MCS-51 (8051) <https://platformio.org/platforms/intel_mcs51?utm_source=github&utm_medium=core>`_
+* `Lattice iCE40 <https://platformio.org/platforms/lattice_ice40?utm_source=github&utm_medium=core>`_
+* `Maxim 32 <https://platformio.org/platforms/maxim32?utm_source=github&utm_medium=core>`_
+* `Microchip PIC32 <https://platformio.org/platforms/microchippic32?utm_source=github&utm_medium=core>`_
+* `Nordic nRF51 <https://platformio.org/platforms/nordicnrf51?utm_source=github&utm_medium=core>`_
+* `Nordic nRF52 <https://platformio.org/platforms/nordicnrf52?utm_source=github&utm_medium=core>`_
+* `NXP LPC <https://platformio.org/platforms/nxplpc?utm_source=github&utm_medium=core>`_
+* `RISC-V <https://platformio.org/platforms/riscv?utm_source=github&utm_medium=core>`_
+* `Samsung ARTIK <https://platformio.org/platforms/samsung_artik?utm_source=github&utm_medium=core>`_
+* `Silicon Labs EFM32 <https://platformio.org/platforms/siliconlabsefm32?utm_source=github&utm_medium=core>`_
+* `ST STM32 <https://platformio.org/platforms/ststm32?utm_source=github&utm_medium=core>`_
+* `Teensy <https://platformio.org/platforms/teensy?utm_source=github&utm_medium=core>`_
+* `TI MSP430 <https://platformio.org/platforms/timsp430?utm_source=github&utm_medium=core>`_
+* `TI Tiva <https://platformio.org/platforms/titiva?utm_source=github&utm_medium=core>`_
+* `WIZNet W7500 <https://platformio.org/platforms/wiznet7500?utm_source=github&utm_medium=core>`_
 
-.. image:: https://raw.githubusercontent.com/platformio/platformio-web/develop/app/images/platformio-library-manager.png
-    :target: http://platformio.org
-    :alt:  PlatformIO Library Manager Architecture
+Frameworks
+----------
 
-Smart Build System. *Fast and Reliable.*
-----------------------------------------
-*PlatformIO Code Builder* is built-on a next-generation software construction
-tool named `SCons <http://www.scons.org/>`_. Think of *SCons* as an improved,
-cross-platform substitute for the classic *Make* utility.
-
-* Reliable, automatic *dependency analysis*
-* Reliable detection of *build changes*
-* Improved support for *parallel builds*
-* Ability to share *built files in a cache*
-* Lookup for external libraries which are installed via `Library Manager <http://docs.platformio.org/en/stable/librarymanager/index.html>`_
-
-.. image:: https://raw.githubusercontent.com/platformio/platformio-web/develop/app/images/platformio-scons-builder.png
-    :target: http://platformio.org
-    :alt:  PlatformIO Build System Architecture
-
-Single source code. *Multiple platforms.*
------------------------------------------
-*PlatformIO* allows the developer to compile the same code with different
-development platforms using only *One Command*
-`platformio run <http://docs.platformio.org/en/stable/userguide/cmd_run.html>`_.
-This happens due to
-`Project Configuration File (platformio.ini) <http://docs.platformio.org/en/stable/projectconf.html>`_
-where you can setup different environments with specific options (platform
-type, firmware uploading settings, pre-built framework, build flags and many
-more).
-
-It has support for the most popular embedded platforms:
-
-* `Atmel AVR <http://platformio.org/platforms/atmelavr>`_
-* `Atmel SAM <http://platformio.org/platforms/atmelsam>`_
-* `Espressif 32 <http://platformio.org/platforms/espressif32>`_
-* `Espressif 8266 <http://platformio.org/platforms/espressif8266>`_
-* `Freescale Kinetis <http://platformio.org/platforms/freescalekinetis>`_
-* `Intel ARC32 <http://platformio.org/platforms/intel_arc32>`_
-* `Lattice iCE40 <http://platformio.org/platforms/lattice_ice40>`_
-* `Microchip PIC32 <http://platformio.org/platforms/microchippic32>`_
-* `Nordic nRF51 <http://platformio.org/platforms/nordicnrf51>`_
-* `NXP LPC <http://platformio.org/platforms/nxplpc>`_
-* `ST STM32 <http://platformio.org/platforms/ststm32>`_
-* `Silicon Labs EFM32 <http://platformio.org/platforms/siliconlabsefm32>`_
-* `Teensy <http://platformio.org/platforms/teensy>`_
-* `TI MSP430 <http://platformio.org/platforms/timsp430>`_
-* `TI TivaVA C <http://platformio.org/platforms/titiva>`_
-
-Frameworks:
-
-* `Arduino <http://platformio.org/frameworks/arduino>`_
-* `ARTIK SDK <http://platformio.org/frameworks/artik-sdk>`_
-* `CMSIS <http://platformio.org/frameworks/cmsis>`_
-* `Energia <http://platformio.org/frameworks/energia>`_
-* `ESP-IDF <http://platformio.org/frameworks/espidf>`_
-* `libOpenCM3 <http://platformio.org/frameworks/libopencm3>`_
-* `mbed <http://platformio.org/frameworks/mbed>`_
-* `Pumbaa <http://platformio.org/frameworks/pumbaa>`_
-* `Simba <http://platformio.org/frameworks/simba>`_
-* `SPL <http://platformio.org/frameworks/spl>`_
-* `WiringPi <http://platformio.org/frameworks/wiringpi>`_
-
-For further details, please refer to `What is PlatformIO? <http://docs.platformio.org/en/stable/faq.html#what-is-platformio>`_
+* `Arduino <https://platformio.org/frameworks/arduino?utm_source=github&utm_medium=core>`_
+* `ARTIK SDK <https://platformio.org/frameworks/artik-sdk?utm_source=github&utm_medium=core>`_
+* `CMSIS <https://platformio.org/frameworks/cmsis?utm_source=github&utm_medium=core>`_
+* `Energia <https://platformio.org/frameworks/energia?utm_source=github&utm_medium=core>`_
+* `ESP-IDF <https://platformio.org/frameworks/espidf?utm_source=github&utm_medium=core>`_
+* `ESP8266 Non-OS SDK <https://platformio.org/frameworks/esp8266-nonos-sdk?utm_source=github&utm_medium=core>`_
+* `ESP8266 RTOS SDK <https://platformio.org/frameworks/esp8266-rtos-sdk?utm_source=github&utm_medium=core>`_
+* `libOpenCM3 <https://platformio.org/frameworks/libopencm3?utm_source=github&utm_medium=core>`_
+* `mbed <https://platformio.org/frameworks/mbed?utm_source=github&utm_medium=core>`_
+* `Pumbaa <https://platformio.org/frameworks/pumbaa?utm_source=github&utm_medium=core>`_
+* `Simba <https://platformio.org/frameworks/simba?utm_source=github&utm_medium=core>`_
+* `SPL <https://platformio.org/frameworks/spl?utm_source=github&utm_medium=core>`_
+* `STM32Cube <https://platformio.org/frameworks/stm32cube?utm_source=github&utm_medium=core>`_
+* `Tizen RT <https://platformio.org/frameworks/tizenrt?utm_source=github&utm_medium=core>`_
+* `WiringPi <https://platformio.org/frameworks/wiringpi?utm_source=github&utm_medium=core>`_
 
 Contributing
 ------------
@@ -195,7 +128,7 @@ See `contributing guidelines <https://github.com/platformio/platformio/blob/deve
 License
 -------
 
-Copyright 2014-present PlatformIO <contact@platformio.org>
+Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 
 The PlatformIO is licensed under the permissive Apache 2.0 license,
 so you can use it in both commercial and personal projects with confidence.

platformio/__init__.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -14,18 +14,20 @@
 
 import sys
 
-VERSION = (3, 3, 1)
+VERSION = (3, 6, 7)
 __version__ = ".".join([str(s) for s in VERSION])
 
 __title__ = "platformio"
-__description__ = ("An open source ecosystem for IoT development. "
-                   "Cross-platform build system and library manager. "
-                   "Continuous and IDE integration. "
-                   "Arduino, ESP8266 and ARM mbed compatible")
-__url__ = "http://platformio.org"
+__description__ = (
+    "An open source ecosystem for IoT development. "
+    "Cross-platform IDE and unified debugger. "
+    "Remote unit testing and firmware updates. "
+    "Arduino, ARM mbed, Espressif (ESP8266/ESP32), STM32, PIC32, nRF51/nRF52, "
+    "FPGA, CMSIS, SPL, AVR, Samsung ARTIK, libOpenCM3")
+__url__ = "https://platformio.org"
 
-__author__ = "Ivan Kravets"
-__email__ = "me@ikravets.com"
+__author__ = "PlatformIO"
+__email__ = "contact@platformio.org"
 
 __license__ = "Apache Software License"
 __copyright__ = "Copyright 2014-present PlatformIO"
@@ -33,7 +35,8 @@ __copyright__ = "Copyright 2014-present PlatformIO"
 __apiurl__ = "https://api.platformio.org"
 
 if sys.version_info < (2, 7, 0) or sys.version_info >= (3, 0, 0):
-    msg = ("PlatformIO version %s does not run under Python version %s.\n"
+    msg = ("PlatformIO Core v%s does not run under Python version %s.\n"
+           "Minimum supported version is 2.7, please upgrade Python.\n"
            "Python 3 is not yet supported.\n")
-    sys.stderr.write(msg % (__version__, sys.version.split()[0]))
+    sys.stderr.write(msg % (__version__, sys.version))
     sys.exit(1)

platformio/__main__.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,14 +12,13 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from os import getenv, listdir
+import os
+import sys
 from os.path import join
 from platform import system
-from sys import exit as sys_exit
 from traceback import format_exc
 
 import click
-import requests
 
 from platformio import __version__, exception, maintenance
 from platformio.util import get_source_dir
@@ -29,7 +28,7 @@ class PlatformioCLI(click.MultiCommand):  # pylint: disable=R0904
 
     def list_commands(self, ctx):
         cmds = []
-        for filename in listdir(join(get_source_dir(), "commands")):
+        for filename in os.listdir(join(get_source_dir(), "commands")):
             if filename.startswith("__init__"):
                 continue
             if filename.endswith(".py"):
@@ -37,16 +36,16 @@ class PlatformioCLI(click.MultiCommand):  # pylint: disable=R0904
         cmds.sort()
         return cmds
 
-    def get_command(self, ctx, name):
+    def get_command(self, ctx, cmd_name):
         mod = None
         try:
-            mod = __import__("platformio.commands." + name, None, None,
+            mod = __import__("platformio.commands." + cmd_name, None, None,
                              ["cli"])
         except ImportError:
             try:
-                return self._handle_obsolate_command(name)
+                return self._handle_obsolate_command(cmd_name)
             except AttributeError:
-                raise click.UsageError('No such command "%s"' % name, ctx)
+                raise click.UsageError('No such command "%s"' % cmd_name, ctx)
         return mod.cli
 
     @staticmethod
@@ -81,29 +80,45 @@ def process_result(ctx, result, force, caller):  # pylint: disable=W0613
     maintenance.on_platformio_end(ctx, result)
 
 
-def main():
-    try:
-        if "cygwin" in system().lower():
-            raise exception.CygwinEnvDetected()
+def configure():
+    if "cygwin" in system().lower():
+        raise exception.CygwinEnvDetected()
 
-        # https://urllib3.readthedocs.org
-        # /en/latest/security.html#insecureplatformwarning
+    # https://urllib3.readthedocs.org
+    # /en/latest/security.html#insecureplatformwarning
+    try:
+        import urllib3
+        urllib3.disable_warnings()
+    except (AttributeError, ImportError):
+        pass
+
+    # handle PLATFORMIO_FORCE_COLOR
+    if str(os.getenv("PLATFORMIO_FORCE_COLOR", "")).lower() == "true":
         try:
-            import urllib3
-            urllib3.disable_warnings()
-        except (AttributeError, ImportError):
+            # pylint: disable=protected-access
+            click._compat.isatty = lambda stream: True
+        except:  # pylint: disable=bare-except
             pass
 
-        # handle PLATFORMIO_FORCE_COLOR
-        if str(getenv("PLATFORMIO_FORCE_COLOR", "")).lower() == "true":
-            try:
-                # pylint: disable=protected-access
-                click._compat.isatty = lambda stream: True
-            except:  # pylint: disable=bare-except
-                pass
+    # Handle IOError issue with VSCode's Terminal (Windows)
+    click_echo_origin = [click.echo, click.secho]
 
+    def _safe_echo(origin, *args, **kwargs):
+        try:
+            click_echo_origin[origin](*args, **kwargs)
+        except IOError:
+            (sys.stderr.write if kwargs.get("err") else sys.stdout.write)(
+                "%s\n" % (args[0] if args else ""))
+
+    click.echo = lambda *args, **kwargs: _safe_echo(0, *args, **kwargs)
+    click.secho = lambda *args, **kwargs: _safe_echo(1, *args, **kwargs)
+
+
+def main():
+    try:
+        configure()
         cli(None, None, None)
-    except Exception as e:  # pylint: disable=W0703
+    except Exception as e:  # pylint: disable=broad-except
         if not isinstance(e, exception.ReturnErrorCode):
             maintenance.on_platformio_exception(e)
             error_str = "Error: "
@@ -120,7 +135,7 @@ An unexpected error occurred. Further steps:
   `pip install -U platformio` command
 
 * Try to find answer in FAQ Troubleshooting section
-  http://docs.platformio.org/page/faq.html
+  https://docs.platformio.org/page/faq.html
 
 * Report this problem to the developers
   https://github.com/platformio/platformio-core/issues
@@ -132,5 +147,10 @@ An unexpected error occurred. Further steps:
     return 0
 
 
+def debug_gdb_main():
+    sys.argv = [sys.argv[0], "debug", "--interface", "gdb"] + sys.argv[1:]
+    return main()
+
+
 if __name__ == "__main__":
-    sys_exit(main())
+    sys.exit(main())

platformio/app.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,22 +12,39 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import codecs
 import hashlib
 import json
 import os
 import uuid
 from copy import deepcopy
 from os import environ, getenv, listdir, remove
-from os.path import dirname, getmtime, isdir, isfile, join
+from os.path import abspath, dirname, expanduser, isdir, isfile, join
 from time import time
 
 import requests
-from lockfile import LockFailed, LockFile
 
-from platformio import __version__, exception, util
-from platformio.exception import InvalidSettingName, InvalidSettingValue
+from platformio import exception, lockfile, util
+
+
+def projects_dir_validate(projects_dir):
+    assert isdir(projects_dir)
+    return abspath(projects_dir)
+
 
 DEFAULT_SETTINGS = {
+    "auto_update_libraries": {
+        "description": "Automatically update libraries (Yes/No)",
+        "value": False
+    },
+    "auto_update_platforms": {
+        "description": "Automatically update platforms (Yes/No)",
+        "value": False
+    },
+    "check_libraries_interval": {
+        "description": "Check for the library updates interval (days)",
+        "value": 7
+    },
     "check_platformio_interval": {
         "description": "Check for the new PlatformIO interval (days)",
         "value": 3
@@ -36,36 +53,30 @@ DEFAULT_SETTINGS = {
         "description": "Check for the platform updates interval (days)",
         "value": 7
     },
-    "check_libraries_interval": {
-        "description": "Check for the library updates interval (days)",
-        "value": 7
-    },
-    "auto_update_platforms": {
-        "description": "Automatically update platforms (Yes/No)",
-        "value": False
-    },
-    "auto_update_libraries": {
-        "description": "Automatically update libraries (Yes/No)",
-        "value": False
-    },
-    "force_verbose": {
-        "description": "Force verbose output when processing environments",
-        "value": False
+    "enable_cache": {
+        "description": "Enable caching for API requests and Library Manager",
+        "value": True
     },
     "enable_ssl": {
         "description": "Enable SSL for PlatformIO Services",
         "value": False
     },
-    "enable_cache": {
-        "description": "Enable caching for API requests and Library Manager",
-        "value": True
-    },
     "enable_telemetry": {
         "description":
-        ("Telemetry service <http://docs.platformio.org/page/"
+        ("Telemetry service <https://docs.platformio.org/page/"
          "userguide/cmd_settings.html?#enable-telemetry> (Yes/No)"),
-        "value": True
-    }
+        "value":
+        True
+    },
+    "force_verbose": {
+        "description": "Force verbose output when processing environments",
+        "value": False
+    },
+    "projects_dir": {
+        "description": "Default location for PlatformIO projects (PIO Home)",
+        "value": join(expanduser("~"), "Documents", "PlatformIO", "Projects"),
+        "validator": projects_dir_validate
+    },
 }
 
 SESSION_VARS = {"command_ctx": None, "force_option": False, "caller_id": None}
@@ -87,44 +98,36 @@ class State(object):
             self._lock_state_file()
             if isfile(self.path):
                 self._state = util.load_json(self.path)
-        except ValueError:
+        except exception.PlatformioException:
             self._state = {}
         self._prev_state = deepcopy(self._state)
         return self._state
 
     def __exit__(self, type_, value, traceback):
         if self._prev_state != self._state:
-            with open(self.path, "w") as fp:
-                if "dev" in __version__:
-                    json.dump(self._state, fp, indent=4)
-                else:
+            try:
+                with codecs.open(self.path, "w", encoding="utf8") as fp:
                     json.dump(self._state, fp)
+            except IOError:
+                raise exception.HomeDirPermissionsError(util.get_home_dir())
         self._unlock_state_file()
 
     def _lock_state_file(self):
         if not self.lock:
             return
-        self._lockfile = LockFile(self.path)
-
-        if self._lockfile.is_locked() and \
-                (time() - getmtime(self._lockfile.lock_file)) > 10:
-            self._lockfile.break_lock()
-
+        self._lockfile = lockfile.LockFile(self.path)
         try:
             self._lockfile.acquire()
-        except LockFailed:
-            raise exception.PlatformioException(
-                "The directory `{0}` or its parent directory is not owned by "
-                "the current user and PlatformIO can not store configuration "
-                "data. \nPlease check the permissions and owner of that "
-                "directory. Otherwise, please remove manually `{0}` "
-                "directory and PlatformIO will create new from the current "
-                "user.".format(dirname(self.path)))
+        except IOError:
+            raise exception.HomeDirPermissionsError(dirname(self.path))
 
     def _unlock_state_file(self):
-        if self._lockfile:
+        if hasattr(self, "_lockfile") and self._lockfile:
             self._lockfile.release()
 
+    def __del__(self):
+        self._unlock_state_file()
+
 
 class ContentCache(object):
 
@@ -133,37 +136,11 @@ class ContentCache(object):
         self._db_path = None
         self._lockfile = None
 
-        if not get_setting("enable_cache"):
-            return
-
-        self.cache_dir = cache_dir or join(util.get_home_dir(), ".cache")
+        self.cache_dir = cache_dir or util.get_cache_dir()
         self._db_path = join(self.cache_dir, "db.data")
 
     def __enter__(self):
-        if not self._db_path or not isfile(self._db_path):
-            return self
-        found = False
-        newlines = []
-        with open(self._db_path) as fp:
-            for line in fp.readlines():
-                if "=" not in line:
-                    continue
-                line = line.strip()
-                expire, path = line.split("=")
-                if time() < int(expire) and isfile(path):
-                    newlines.append(line)
-                    continue
-                found = True
-                if isfile(path):
-                    remove(path)
-                    if not len(listdir(dirname(path))):
-                        util.rmtree_(dirname(path))
-
-        if found and self._lock_dbindex():
-            with open(self._db_path, "w") as fp:
-                fp.write("\n".join(newlines) + "\n")
-            self._unlock_dbindex()
-
+        self.delete()
         return self
 
     def __exit__(self, type_, value, traceback):
@@ -172,14 +149,10 @@ class ContentCache(object):
     def _lock_dbindex(self):
         if not self.cache_dir:
             os.makedirs(self.cache_dir)
-        self._lockfile = LockFile(self.cache_dir)
-        if self._lockfile.is_locked() and \
-                (time() - getmtime(self._lockfile.lock_file)) > 10:
-            self._lockfile.break_lock()
-
+        self._lockfile = lockfile.LockFile(self.cache_dir)
         try:
             self._lockfile.acquire()
-        except LockFailed:
+        except:  # pylint: disable=bare-except
             return False
 
         return True
@@ -187,6 +160,7 @@ class ContentCache(object):
     def _unlock_dbindex(self):
         if self._lockfile:
             self._lockfile.release()
+        return True
 
     def get_cache_path(self, key):
         assert len(key) > 3
@@ -203,35 +177,76 @@ class ContentCache(object):
         cache_path = self.get_cache_path(key)
         if not isfile(cache_path):
             return None
-        with open(cache_path, "rb") as fp:
-            data = fp.read()
-            if data and data[0] in ("{", "["):
-                return json.loads(data)
-            return data
+        with codecs.open(cache_path, "rb", encoding="utf8") as fp:
+            return fp.read()
 
     def set(self, key, data, valid):
+        if not get_setting("enable_cache"):
+            return False
+        cache_path = self.get_cache_path(key)
+        if isfile(cache_path):
+            self.delete(key)
         if not data:
-            return
+            return False
         if not isdir(self.cache_dir):
             os.makedirs(self.cache_dir)
         tdmap = {"s": 1, "m": 60, "h": 3600, "d": 86400}
         assert valid.endswith(tuple(tdmap.keys()))
-        cache_path = self.get_cache_path(key)
         expire_time = int(time() + tdmap[valid[-1]] * int(valid[:-1]))
 
         if not self._lock_dbindex():
             return False
-        with open(self._db_path, "a") as fp:
-            fp.write("%s=%s\n" % (str(expire_time), cache_path))
-        self._unlock_dbindex()
 
         if not isdir(dirname(cache_path)):
             os.makedirs(dirname(cache_path))
-        with open(cache_path, "wb") as fp:
-            if isinstance(data, dict) or isinstance(data, list):
-                json.dump(data, fp)
-            else:
-                fp.write(str(data))
+        try:
+            with codecs.open(cache_path, "wb", encoding="utf8") as fp:
+                fp.write(data)
+            with open(self._db_path, "a") as fp:
+                fp.write("%s=%s\n" % (str(expire_time), cache_path))
+        except UnicodeError:
+            if isfile(cache_path):
+                try:
+                    remove(cache_path)
+                except OSError:
+                    pass
+
+        return self._unlock_dbindex()
+
+    def delete(self, keys=None):
+        """ Keys=None, delete expired items """
+        if not isfile(self._db_path):
+            return None
+        if not keys:
+            keys = []
+        if not isinstance(keys, list):
+            keys = [keys]
+        paths_for_delete = [self.get_cache_path(k) for k in keys]
+        found = False
+        newlines = []
+        with open(self._db_path) as fp:
+            for line in fp.readlines():
+                line = line.strip()
+                if "=" not in line:
+                    continue
+                expire, path = line.split("=")
+                if time() < int(expire) and isfile(path) and \
+                        path not in paths_for_delete:
+                    newlines.append(line)
+                    continue
+                found = True
+                if isfile(path):
+                    try:
+                        remove(path)
+                        if not listdir(dirname(path)):
+                            util.rmtree_(dirname(path))
+                    except OSError:
+                        pass
+
+        if found and self._lock_dbindex():
+            with open(self._db_path, "w") as fp:
+                fp.write("\n".join(newlines) + "\n")
+            self._unlock_dbindex()
 
         return True
 
@@ -248,19 +263,19 @@ def clean_cache():
 
 def sanitize_setting(name, value):
     if name not in DEFAULT_SETTINGS:
-        raise InvalidSettingName(name)
+        raise exception.InvalidSettingName(name)
 
     defdata = DEFAULT_SETTINGS[name]
     try:
         if "validator" in defdata:
-            value = defdata['validator']()
+            value = defdata['validator'](value)
         elif isinstance(defdata['value'], bool):
             if not isinstance(value, bool):
                 value = str(value).lower() in ("true", "yes", "y", "1")
         elif isinstance(defdata['value'], int):
             value = int(value)
     except Exception:
-        raise InvalidSettingValue(value, name)
+        raise exception.InvalidSettingValue(value, name)
     return value
 
 
@@ -274,6 +289,12 @@ def set_state_item(name, value):
         data[name] = value
 
 
+def delete_state_item(name):
+    with State(lock=True) as data:
+        if name in data:
+            del data[name]
+
+
 def get_setting(name):
     _env_name = "PLATFORMIO_SETTING_%s" % name.upper()
     if _env_name in environ:
@@ -310,7 +331,8 @@ def set_session_var(name, value):
 
 def is_disabled_progressbar():
     return any([
-        get_session_var("force_option"), util.is_ci(),
+        get_session_var("force_option"),
+        util.is_ci(),
         getenv("PLATFORMIO_DISABLE_PROGRESSBAR") == "true"
     ])
 
@@ -329,7 +351,9 @@ def get_cid():
             except:  # pylint: disable=bare-except
                 pass
         cid = str(
-            uuid.UUID(bytes=hashlib.md5(str(_uid if _uid else uuid.getnode()))
-                      .digest()))
-        set_state_item("cid", cid)
+            uuid.UUID(
+                bytes=hashlib.md5(str(
+                    _uid if _uid else uuid.getnode())).digest()))
+        if "windows" in util.get_systype() or os.getuid() > 0:
+            set_state_item("cid", cid)
     return cid

platformio/builder/__init__.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

platformio/builder/main.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -14,12 +14,13 @@
 
 import base64
 import json
+import sys
 from os import environ
-from os.path import join
+from os.path import expanduser, join
 from time import time
 
 from SCons.Script import (ARGUMENTS, COMMAND_LINE_TARGETS, DEFAULT_TARGETS,
-                          AllowSubstExceptions, AlwaysBuild,
+                          AllowSubstExceptions, AlwaysBuild, Default,
                           DefaultEnvironment, Variables)
 
 from platformio import util
@@ -31,7 +32,7 @@ commonvars = Variables(None)
 commonvars.AddVariables(
     ("PLATFORM_MANIFEST",),
     ("BUILD_SCRIPT",),
-    ("EXTRA_SCRIPT",),
+    ("EXTRA_SCRIPTS",),
     ("PIOENV",),
     ("PIOTEST",),
     ("PIOPLATFORM",),
@@ -49,26 +50,43 @@ commonvars.AddVariables(
     ("LIB_DEPS",),
     ("LIB_IGNORE",),
     ("LIB_EXTRA_DIRS",),
+    ("LIB_ARCHIVE",),
 
     # board options
     ("BOARD",),
+    # deprecated options, use board_{object.path} instead
     ("BOARD_MCU",),
     ("BOARD_F_CPU",),
     ("BOARD_F_FLASH",),
     ("BOARD_FLASH_MODE",),
+    # end of deprecated options
 
     # upload options
     ("UPLOAD_PORT",),
     ("UPLOAD_PROTOCOL",),
     ("UPLOAD_SPEED",),
     ("UPLOAD_FLAGS",),
-    ("UPLOAD_RESETMETHOD",)
+    ("UPLOAD_RESETMETHOD",),
+
+    # test options
+    ("TEST_BUILD_PROJECT_SRC",),
+
+    # debug options
+    ("DEBUG_TOOL",),
+    ("DEBUG_SVD_PATH",),
+
 )  # yapf: disable
 
+MULTILINE_VARS = [
+    "EXTRA_SCRIPTS", "PIOFRAMEWORK", "BUILD_FLAGS", "SRC_BUILD_FLAGS",
+    "BUILD_UNFLAGS", "UPLOAD_FLAGS", "SRC_FILTER", "LIB_DEPS", "LIB_IGNORE",
+    "LIB_EXTRA_DIRS"
+]
+
 DEFAULT_ENV_OPTIONS = dict(
     tools=[
-        "ar", "as", "gcc", "g++", "gnulink", "platformio", "pioplatform",
-        "piowinhooks", "piolib", "piotest", "pioupload", "piomisc"
+        "ar", "gas", "gcc", "g++", "gnulink", "platformio", "pioplatform",
+        "piowinhooks", "piolib", "pioupload", "piomisc", "pioide"
     ],  # yapf: disable
     toolpath=[join(util.get_source_dir(), "builder", "tools")],
     variables=commonvars,
@@ -77,20 +95,24 @@ DEFAULT_ENV_OPTIONS = dict(
     PIOVARIABLES=commonvars.keys(),
     ENV=environ,
     UNIX_TIME=int(time()),
-    PROGNAME="program",
     PIOHOME_DIR=util.get_home_dir(),
     PROJECT_DIR=util.get_project_dir(),
+    PROJECTINCLUDE_DIR=util.get_projectinclude_dir(),
     PROJECTSRC_DIR=util.get_projectsrc_dir(),
     PROJECTTEST_DIR=util.get_projecttest_dir(),
     PROJECTDATA_DIR=util.get_projectdata_dir(),
-    PROJECTPIOENVS_DIR=util.get_projectpioenvs_dir(),
-    BUILD_DIR=join("$PROJECTPIOENVS_DIR", "$PIOENV"),
+    PROJECTBUILD_DIR=util.get_projectbuild_dir(),
+    BUILD_DIR=join("$PROJECTBUILD_DIR", "$PIOENV"),
     BUILDSRC_DIR=join("$BUILD_DIR", "src"),
     BUILDTEST_DIR=join("$BUILD_DIR", "test"),
+    LIBPATH=["$BUILD_DIR"],
     LIBSOURCE_DIRS=[
-        util.get_projectlib_dir(), util.get_projectlibdeps_dir(),
+        util.get_projectlib_dir(),
+        util.get_projectlibdeps_dir(),
         join("$PIOHOME_DIR", "lib")
     ],
+    PROGNAME="program",
+    PROG_PATH=join("$BUILD_DIR", "$PROGNAME$PROGSUFFIX"),
     PYTHONEXE=util.get_pythonexe_path())
 
 if not int(ARGUMENTS.get("PIOVERBOSE", 0)):
@@ -106,58 +128,88 @@ env = DefaultEnvironment(**DEFAULT_ENV_OPTIONS)
 for k in commonvars.keys():
     if k in env:
         env[k] = base64.b64decode(env[k])
+        if k in MULTILINE_VARS:
+            env[k] = util.parse_conf_multi_values(env[k])
 
 if env.GetOption('clean'):
     env.PioClean(env.subst("$BUILD_DIR"))
     env.Exit(0)
 elif not int(ARGUMENTS.get("PIOVERBOSE", 0)):
-    print "Verbose mode can be enabled via `-v, --verbose` option"
+    print("Verbose mode can be enabled via `-v, --verbose` option")
 
 # Handle custom variables from system environment
-for var in ("BUILD_FLAGS", "SRC_BUILD_FLAGS", "SRC_FILTER", "EXTRA_SCRIPT",
+for var in ("BUILD_FLAGS", "SRC_BUILD_FLAGS", "SRC_FILTER", "EXTRA_SCRIPTS",
             "UPLOAD_PORT", "UPLOAD_FLAGS", "LIB_EXTRA_DIRS"):
     k = "PLATFORMIO_%s" % var
     if k not in environ:
         continue
-    if var in ("UPLOAD_PORT", "EXTRA_SCRIPT") or not env.get(var):
+    if var in ("UPLOAD_PORT", ):
         env[var] = environ.get(k)
-    else:
-        env[var] = "%s%s%s" % (environ.get(k), ", "
-                               if var == "LIB_EXTRA_DIRS" else " ", env[var])
-
-# Parse comma separated items
-for opt in ("PIOFRAMEWORK", "LIB_DEPS", "LIB_IGNORE", "LIB_EXTRA_DIRS"):
-    if opt not in env:
         continue
-    env[opt] = [l.strip() for l in env[opt].split(", ") if l.strip()]
+    env.Append(**{var: util.parse_conf_multi_values(environ.get(k))})
 
 # Configure extra library source directories for LDF
 if util.get_project_optional_dir("lib_extra_dirs"):
-    env.Prepend(LIBSOURCE_DIRS=[
-        l.strip()
-        for l in util.get_project_optional_dir("lib_extra_dirs").split(", ")
-        if l.strip()
-    ])
+    env.Prepend(
+        LIBSOURCE_DIRS=util.parse_conf_multi_values(
+            util.get_project_optional_dir("lib_extra_dirs")))
 env.Prepend(LIBSOURCE_DIRS=env.get("LIB_EXTRA_DIRS", []))
+env['LIBSOURCE_DIRS'] = [
+    expanduser(d) if d.startswith("~") else d for d in env['LIBSOURCE_DIRS']
+]
 
 env.LoadPioPlatform(commonvars)
 
 env.SConscriptChdir(0)
-env.SConsignFile(join("$PROJECTPIOENVS_DIR", ".sconsign.dblite"))
+env.SConsignFile(join("$PROJECTBUILD_DIR", ".sconsign.dblite"))
+
+for item in env.GetExtraScripts("pre"):
+    env.SConscript(item, exports="env")
+
 env.SConscript("$BUILD_SCRIPT")
 
-AlwaysBuild(env.Alias("__test", DEFAULT_TARGETS + ["size"]))
-
 if "UPLOAD_FLAGS" in env:
-    env.Append(UPLOADERFLAGS=["$UPLOAD_FLAGS"])
+    env.Prepend(UPLOADERFLAGS=["$UPLOAD_FLAGS"])
 
-if env.get("EXTRA_SCRIPT"):
-    env.SConscript(env.get("EXTRA_SCRIPT"), exports="env")
+for item in env.GetExtraScripts("post"):
+    env.SConscript(item, exports="env")
+
+##############################################################################
+
+# Checking program size
+if env.get("SIZETOOL") and "nobuild" not in COMMAND_LINE_TARGETS:
+    env.Depends(["upload", "program"], "checkprogsize")
+    # Replace platform's "size" target with our
+    _new_targets = [t for t in DEFAULT_TARGETS if str(t) != "size"]
+    Default(None)
+    Default(_new_targets)
+    Default("checkprogsize")
+
+# Print configured protocols
+env.AddPreAction(
+    ["upload", "program"],
+    env.VerboseAction(lambda source, target, env: env.PrintUploadInfo(),
+                      "Configuring upload protocol..."))
+
+AlwaysBuild(env.Alias("debug", DEFAULT_TARGETS))
+AlwaysBuild(env.Alias("__debug", DEFAULT_TARGETS))
+AlwaysBuild(env.Alias("__test", DEFAULT_TARGETS))
+
+##############################################################################
 
 if "envdump" in COMMAND_LINE_TARGETS:
-    print env.Dump()
+    print(env.Dump())
     env.Exit(0)
 
 if "idedata" in COMMAND_LINE_TARGETS:
-    print "\n%s\n" % json.dumps(env.DumpIDEData())
-    env.Exit(0)
+    try:
+        print("\n%s\n" % util.path_to_unicode(
+            json.dumps(env.DumpIDEData(), ensure_ascii=False)))
+        env.Exit(0)
+    except UnicodeDecodeError:
+        sys.stderr.write(
+            "\nUnicodeDecodeError: Non-ASCII characters found in build "
+            "environment\n"
+            "See explanation in FAQ > Troubleshooting > Building\n"
+            "https://docs.platformio.org/page/faq.html\n\n")
+        env.Exit(1)

platformio/builder/tools/__init__.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

platformio/builder/tools/pioide.py

@@ -0,0 +1,194 @@
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from __future__ import absolute_import
+
+from glob import glob
+from os import environ
+from os.path import abspath, isfile, join
+
+from SCons.Defaults import processDefines
+
+from platformio import util
+from platformio.managers.core import get_core_package_dir
+
+
+def _dump_includes(env):
+    includes = []
+
+    for item in env.get("CPPPATH", []):
+        includes.append(env.subst(item))
+
+    # installed libs
+    for lb in env.GetLibBuilders():
+        includes.extend(lb.get_include_dirs())
+
+    # includes from toolchains
+    p = env.PioPlatform()
+    for name in p.get_installed_packages():
+        if p.get_package_type(name) != "toolchain":
+            continue
+        toolchain_dir = util.glob_escape(p.get_package_dir(name))
+        toolchain_incglobs = [
+            join(toolchain_dir, "*", "include*"),
+            join(toolchain_dir, "*", "include", "c++", "*"),
+            join(toolchain_dir, "*", "include", "c++", "*", "*-*-*"),
+            join(toolchain_dir, "lib", "gcc", "*", "*", "include*")
+        ]
+        for g in toolchain_incglobs:
+            includes.extend(glob(g))
+
+    unity_dir = get_core_package_dir("tool-unity")
+    if unity_dir:
+        includes.append(unity_dir)
+
+    includes.extend(
+        [env.subst("$PROJECTINCLUDE_DIR"),
+         env.subst("$PROJECTSRC_DIR")])
+
+    # remove duplicates
+    result = []
+    for item in includes:
+        if item not in result:
+            result.append(abspath(item))
+
+    return result
+
+
+def _get_gcc_defines(env):
+    items = []
+    try:
+        sysenv = environ.copy()
+        sysenv['PATH'] = str(env['ENV']['PATH'])
+        result = util.exec_command(
+            "echo | %s -dM -E -" % env.subst("$CC"), env=sysenv, shell=True)
+    except OSError:
+        return items
+    if result['returncode'] != 0:
+        return items
+    for line in result['out'].split("\n"):
+        tokens = line.strip().split(" ", 2)
+        if not tokens or tokens[0] != "#define":
+            continue
+        if len(tokens) > 2:
+            items.append("%s=%s" % (tokens[1], tokens[2]))
+        else:
+            items.append(tokens[1])
+    return items
+
+
+def _dump_defines(env):
+    defines = []
+    # global symbols
+    for item in processDefines(env.get("CPPDEFINES", [])):
+        defines.append(env.subst(item).replace('\\', ''))
+
+    # special symbol for Atmel AVR MCU
+    if env['PIOPLATFORM'] == "atmelavr":
+        board_mcu = env.get("BOARD_MCU")
+        if not board_mcu and "BOARD" in env:
+            board_mcu = env.BoardConfig().get("build.mcu")
+        if board_mcu:
+            defines.append(
+                str("__AVR_%s__" % board_mcu.upper().replace(
+                    "ATMEGA", "ATmega").replace("ATTINY", "ATtiny")))
+
+    # built-in GCC marcos
+    # if env.GetCompilerType() == "gcc":
+    #     defines.extend(_get_gcc_defines(env))
+
+    return defines
+
+
+def _get_svd_path(env):
+    svd_path = env.subst("$DEBUG_SVD_PATH")
+    if svd_path:
+        return abspath(svd_path)
+
+    if "BOARD" not in env:
+        return None
+    try:
+        svd_path = env.BoardConfig().get("debug.svd_path")
+        assert svd_path
+    except (AssertionError, KeyError):
+        return None
+    # custom path to SVD file
+    if isfile(svd_path):
+        return svd_path
+    # default file from ./platform/misc/svd folder
+    p = env.PioPlatform()
+    if isfile(join(p.get_dir(), "misc", "svd", svd_path)):
+        return abspath(join(p.get_dir(), "misc", "svd", svd_path))
+    return None
+
+
+def DumpIDEData(env):
+    LINTCCOM = "$CFLAGS $CCFLAGS $CPPFLAGS"
+    LINTCXXCOM = "$CXXFLAGS $CCFLAGS $CPPFLAGS"
+
+    data = {
+        "libsource_dirs":
+        [env.subst(l) for l in env.get("LIBSOURCE_DIRS", [])],
+        "defines":
+        _dump_defines(env),
+        "includes":
+        _dump_includes(env),
+        "cc_flags":
+        env.subst(LINTCCOM),
+        "cxx_flags":
+        env.subst(LINTCXXCOM),
+        "cc_path":
+        util.where_is_program(env.subst("$CC"), env.subst("${ENV['PATH']}")),
+        "cxx_path":
+        util.where_is_program(env.subst("$CXX"), env.subst("${ENV['PATH']}")),
+        "gdb_path":
+        util.where_is_program(env.subst("$GDB"), env.subst("${ENV['PATH']}")),
+        "prog_path":
+        env.subst("$PROG_PATH"),
+        "flash_extra_images": [{
+            "offset": item[0],
+            "path": env.subst(item[1])
+        } for item in env.get("FLASH_EXTRA_IMAGES", [])],
+        "svd_path":
+        _get_svd_path(env),
+        "compiler_type":
+        env.GetCompilerType()
+    }
+
+    env_ = env.Clone()
+    # https://github.com/platformio/platformio-atom-ide/issues/34
+    _new_defines = []
+    for item in processDefines(env_.get("CPPDEFINES", [])):
+        item = item.replace('\\"', '"')
+        if " " in item:
+            _new_defines.append(item.replace(" ", "\\\\ "))
+        else:
+            _new_defines.append(item)
+    env_.Replace(CPPDEFINES=_new_defines)
+
+    data.update({
+        "cc_flags": env_.subst(LINTCCOM),
+        "cxx_flags": env_.subst(LINTCXXCOM)
+    })
+
+    return data
+
+
+def exists(_):
+    return True
+
+
+def generate(env):
+    env.AddMethod(DumpIDEData)
+    return env

platformio/builder/tools/piomisc.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,26 +17,26 @@ from __future__ import absolute_import
 import atexit
 import re
 import sys
-from glob import glob
 from os import environ, remove, walk
-from os.path import basename, isdir, isfile, join, relpath
+from os.path import basename, isdir, isfile, join, realpath, relpath, sep
 from tempfile import mkstemp
 
 from SCons.Action import Action
-from SCons.Defaults import processDefines
 from SCons.Script import ARGUMENTS
 
 from platformio import util
+from platformio.managers.core import get_core_package_dir
 
 
 class InoToCPPConverter(object):
 
-    PROTOTYPE_RE = re.compile(r"""^(
+    PROTOTYPE_RE = re.compile(
+        r"""^(
         (?:template\<.*\>\s*)?      # template
-        ([a-z_\d]+\*?\s+){1,2}      # return type
+        ([a-z_\d\&]+\*?\s+){1,2}    # return type
         ([a-z_\d]+\s*)              # name of prototype
         \([a-z_,\.\*\&\[\]\s\d]*\)  # arguments
-        )\s*\{                      # must end with {
+        )\s*(\{|;)                  # must end with `{` or `;`
         """, re.X | re.M | re.I)
     DETECTMAIN_RE = re.compile(r"void\s+(setup|loop)\s*\(", re.M | re.I)
     PROTOPTRS_TPLRE = r"\([^&\(]*&(%s)[^\)]*\)"
@@ -51,7 +51,7 @@ class InoToCPPConverter(object):
     def convert(self, nodes):
         contents = self.merge(nodes)
         if not contents:
-            return
+            return None
         return self.process(contents)
 
     def merge(self, nodes):
@@ -90,8 +90,8 @@ class InoToCPPConverter(object):
         self.env.Execute(
             self.env.VerboseAction(
                 '$CXX -o "{0}" -x c++ -fpreprocessed -dD -E "{1}"'.format(
-                    out_file, tmp_path), "Converting " + basename(
-                        out_file[:-4])))
+                    out_file, tmp_path),
+                "Converting " + basename(out_file[:-4])))
         atexit.register(_delete_file, tmp_path)
         return isfile(out_file)
 
@@ -116,7 +116,7 @@ class InoToCPPConverter(object):
                 elif stropen:
                     newlines[len(newlines) - 1] += line[:-1]
                     continue
-            elif stropen and line.endswith('";'):
+            elif stropen and line.endswith(('",', '";')):
                 newlines[len(newlines) - 1] += line
                 stropen = False
                 newlines.append('#line %d "%s"' %
@@ -140,8 +140,8 @@ class InoToCPPConverter(object):
         prototypes = []
         reserved_keywords = set(["if", "else", "while"])
         for match in self.PROTOTYPE_RE.finditer(contents):
-            if (set([match.group(2).strip(), match.group(3).strip()]) &
-                    reserved_keywords):
+            if (set([match.group(2).strip(),
+                     match.group(3).strip()]) & reserved_keywords):
                 continue
             prototypes.append(match)
         return prototypes
@@ -162,20 +162,26 @@ class InoToCPPConverter(object):
         if not prototypes:
             return contents
 
-        prototype_names = set([m.group(3).strip() for m in prototypes])
+        # skip already declared prototypes
+        declared = set(
+            m.group(1).strip() for m in prototypes if m.group(4) == ";")
+        prototypes = [
+            m for m in prototypes if m.group(1).strip() not in declared
+        ]
+
+        prototype_names = set(m.group(3).strip() for m in prototypes)
         split_pos = prototypes[0].start()
-        match_ptrs = re.search(self.PROTOPTRS_TPLRE %
-                               ("|".join(prototype_names)),
-                               contents[:split_pos], re.M)
+        match_ptrs = re.search(
+            self.PROTOPTRS_TPLRE % ("|".join(prototype_names)),
+            contents[:split_pos], re.M)
         if match_ptrs:
             split_pos = contents.rfind("\n", 0, match_ptrs.start()) + 1
 
         result = []
         result.append(contents[:split_pos].strip())
         result.append("%s;" % ";\n".join([m.group(1) for m in prototypes]))
-        result.append('#line %d "%s"' %
-                      (self._get_total_lines(contents[:split_pos]),
-                       self._main_ino.replace("\\", "/")))
+        result.append('#line %d "%s"' % (self._get_total_lines(
+            contents[:split_pos]), self._main_ino.replace("\\", "/")))
         result.append(contents[split_pos:].strip())
         return "\n".join(result)
 
@@ -200,82 +206,8 @@ def _delete_file(path):
         pass
 
 
-def DumpIDEData(env):
-
-    def get_includes(env_):
-        includes = []
-
-        for item in env_.get("CPPPATH", []):
-            includes.append(env_.subst(item))
-
-        # installed libs
-        for lb in env.GetLibBuilders():
-            includes.extend(lb.get_inc_dirs())
-
-        # includes from toolchains
-        p = env.PioPlatform()
-        for name in p.get_installed_packages():
-            if p.get_package_type(name) != "toolchain":
-                continue
-            toolchain_dir = util.glob_escape(p.get_package_dir(name))
-            toolchain_incglobs = [
-                join(toolchain_dir, "*", "include*"),
-                join(toolchain_dir, "lib", "gcc", "*", "*", "include*")
-            ]
-            for g in toolchain_incglobs:
-                includes.extend(glob(g))
-
-        return includes
-
-    def get_defines(env_):
-        defines = []
-        # global symbols
-        for item in processDefines(env_.get("CPPDEFINES", [])):
-            defines.append(env_.subst(item).replace('\\', ''))
-
-        # special symbol for Atmel AVR MCU
-        if env['PIOPLATFORM'] == "atmelavr":
-            defines.append(
-                "__AVR_%s__" % env.BoardConfig().get("build.mcu").upper()
-                .replace("ATMEGA", "ATmega").replace("ATTINY", "ATtiny"))
-        return defines
-
-    LINTCCOM = "$CFLAGS $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS"
-    LINTCXXCOM = "$CXXFLAGS $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS"
-    env_ = env.Clone()
-
-    data = {
-        "libsource_dirs":
-        [env_.subst(l) for l in env_.get("LIBSOURCE_DIRS", [])],
-        "defines": get_defines(env_),
-        "includes": get_includes(env_),
-        "cc_flags": env_.subst(LINTCCOM),
-        "cxx_flags": env_.subst(LINTCXXCOM),
-        "cc_path": util.where_is_program(
-            env_.subst("$CC"), env_.subst("${ENV['PATH']}")),
-        "cxx_path": util.where_is_program(
-            env_.subst("$CXX"), env_.subst("${ENV['PATH']}"))
-    }
-
-    # https://github.com/platformio/platformio-atom-ide/issues/34
-    _new_defines = []
-    for item in processDefines(env_.get("CPPDEFINES", [])):
-        item = item.replace('\\"', '"')
-        if " " in item:
-            _new_defines.append(item.replace(" ", "\\\\ "))
-        else:
-            _new_defines.append(item)
-    env_.Replace(CPPDEFINES=_new_defines)
-
-    data.update({
-        "cc_flags": env_.subst(LINTCCOM),
-        "cxx_flags": env_.subst(LINTCXXCOM)
-    })
-
-    return data
-
-
-def GetCompilerType(env):
+@util.memoized()
+def _get_compiler_type(env):
     try:
         sysenv = environ.copy()
         sysenv['PATH'] = str(env['ENV']['PATH'])
@@ -292,6 +224,10 @@ def GetCompilerType(env):
     return None
 
 
+def GetCompilerType(env):
+    return _get_compiler_type(env)
+
+
 def GetActualLDScript(env):
 
     def _lookup_in_ldpath(script):
@@ -302,14 +238,25 @@ def GetActualLDScript(env):
         return None
 
     script = None
+    script_in_next = False
     for f in env.get("LINKFLAGS", []):
-        if f.startswith("-Wl,-T"):
-            script = env.subst(f[6:].replace('"', "").strip())
-            if isfile(script):
-                return script
-            path = _lookup_in_ldpath(script)
-            if path:
-                return path
+        raw_script = None
+        if f == "-T":
+            script_in_next = True
+            continue
+        elif script_in_next:
+            script_in_next = False
+            raw_script = f
+        elif f.startswith("-Wl,-T"):
+            raw_script = f[6:]
+        else:
+            continue
+        script = env.subst(raw_script.replace('"', "").strip())
+        if isfile(script):
+            return script
+        path = _lookup_in_ldpath(script)
+        if path:
+            return path
 
     if script:
         sys.stderr.write(
@@ -329,32 +276,72 @@ def GetActualLDScript(env):
 def VerboseAction(_, act, actstr):
     if int(ARGUMENTS.get("PIOVERBOSE", 0)):
         return act
-    else:
-        return Action(act, actstr)
+    return Action(act, actstr)
 
 
 def PioClean(env, clean_dir):
     if not isdir(clean_dir):
-        print "Build environment is clean"
+        print("Build environment is clean")
         env.Exit(0)
     for root, _, files in walk(clean_dir):
         for file_ in files:
             remove(join(root, file_))
-            print "Removed %s" % relpath(join(root, file_))
-    print "Done cleaning"
+            print("Removed %s" % relpath(join(root, file_)))
+    print("Done cleaning")
     util.rmtree_(clean_dir)
     env.Exit(0)
 
 
+def ProcessDebug(env):
+    if not env.subst("$PIODEBUGFLAGS"):
+        env.Replace(PIODEBUGFLAGS=["-Og", "-g3", "-ggdb3"])
+    env.Append(
+        BUILD_FLAGS=list(env['PIODEBUGFLAGS']) + ["-D__PLATFORMIO_DEBUG__"])
+    unflags = ["-Os"]
+    for level in [0, 1, 2]:
+        for flag in ("O", "g", "ggdb"):
+            unflags.append("-%s%d" % (flag, level))
+    env.Append(BUILD_UNFLAGS=unflags)
+
+
+def ProcessTest(env):
+    env.Append(
+        CPPDEFINES=["UNIT_TEST", "UNITY_INCLUDE_CONFIG_H"],
+        CPPPATH=[join("$BUILD_DIR", "UnityTestLib")])
+    unitylib = env.BuildLibrary(
+        join("$BUILD_DIR", "UnityTestLib"), get_core_package_dir("tool-unity"))
+    env.Prepend(LIBS=[unitylib])
+
+    src_filter = ["+<*.cpp>", "+<*.c>"]
+    if "PIOTEST" in env:
+        src_filter.append("+<%s%s>" % (env['PIOTEST'], sep))
+    env.Replace(PIOTEST_SRC_FILTER=src_filter)
+
+
+def GetExtraScripts(env, scope):
+    items = []
+    for item in env.get("EXTRA_SCRIPTS", []):
+        if scope == "post" and ":" not in item:
+            items.append(item)
+        elif item.startswith("%s:" % scope):
+            items.append(item[len(scope) + 1:])
+    if not items:
+        return items
+    with util.cd(env.subst("$PROJECT_DIR")):
+        return [realpath(item) for item in items]
+
+
 def exists(_):
     return True
 
 
 def generate(env):
     env.AddMethod(ConvertInoToCpp)
-    env.AddMethod(DumpIDEData)
     env.AddMethod(GetCompilerType)
     env.AddMethod(GetActualLDScript)
     env.AddMethod(VerboseAction)
     env.AddMethod(PioClean)
+    env.AddMethod(ProcessDebug)
+    env.AddMethod(ProcessTest)
+    env.AddMethod(GetExtraScripts)
     return env

platformio/builder/tools/pioplatform.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -14,6 +14,7 @@
 
 from __future__ import absolute_import
 
+import base64
 import sys
 from os.path import isdir, isfile, join
 
@@ -22,8 +23,10 @@ from SCons.Script import COMMAND_LINE_TARGETS
 from platformio import exception, util
 from platformio.managers.platform import PlatformFactory
 
+# pylint: disable=too-many-branches, too-many-locals
 
-@util.memoized
+
+@util.memoized()
 def initPioPlatform(name):
     return PlatformFactory.newPlatform(name)
 
@@ -41,8 +44,10 @@ def PioPlatform(env):
 def BoardConfig(env, board=None):
     p = initPioPlatform(env['PLATFORM_MANIFEST'])
     try:
-        config = p.board_config(board if board else env['BOARD'])
-    except exception.UnknownBoard as e:
+        board = board or env.get("BOARD")
+        assert board, "BoardConfig: Board is not defined"
+        config = p.board_config(board)
+    except (AssertionError, exception.UnknownBoard) as e:
         sys.stderr.write("Error: %s\n" % str(e))
         env.Exit(1)
     return config
@@ -61,38 +66,118 @@ def LoadPioPlatform(env, variables):
     p = env.PioPlatform()
     installed_packages = p.get_installed_packages()
 
-    # Add toolchains and uploaders to $PATH
+    # Ensure real platform name
+    env['PIOPLATFORM'] = p.name
+
+    # Add toolchains and uploaders to $PATH and $*_LIBRARY_PATH
+    systype = util.get_systype()
     for name in installed_packages:
         type_ = p.get_package_type(name)
-        if type_ not in ("toolchain", "uploader"):
+        if type_ not in ("toolchain", "uploader", "debugger"):
             continue
-        path = p.get_package_dir(name)
-        if isdir(join(path, "bin")):
-            path = join(path, "bin")
-        env.PrependENVPath("PATH", path)
+        pkg_dir = p.get_package_dir(name)
+        env.PrependENVPath(
+            "PATH",
+            join(pkg_dir, "bin") if isdir(join(pkg_dir, "bin")) else pkg_dir)
+        if ("windows" not in systype and isdir(join(pkg_dir, "lib"))
+                and type_ != "toolchain"):
+            env.PrependENVPath(
+                "DYLD_LIBRARY_PATH"
+                if "darwin" in systype else "LD_LIBRARY_PATH",
+                join(pkg_dir, "lib"))
 
     # Platform specific LD Scripts
     if isdir(join(p.get_dir(), "ldscripts")):
         env.Prepend(LIBPATH=[join(p.get_dir(), "ldscripts")])
 
     if "BOARD" not in env:
+        # handle _MCU and _F_CPU variables for AVR native
+        for key, value in variables.UnknownVariables().items():
+            if not key.startswith("BOARD_"):
+                continue
+            env.Replace(**{
+                key.upper().replace("BUILD.", ""):
+                base64.b64decode(value)
+            })
         return
 
+    # update board manifest with a custom data
     board_config = env.BoardConfig()
-    for k in variables.keys():
-        if (k in env or
-                not any([k.startswith("BOARD_"), k.startswith("UPLOAD_")])):
+    for key, value in variables.UnknownVariables().items():
+        if not key.startswith("BOARD_"):
             continue
-        _opt, _val = k.lower().split("_", 1)
+        board_config.update(key.lower()[6:], base64.b64decode(value))
+
+    # update default environment variables
+    for key in variables.keys():
+        if key in env or \
+                not any([key.startswith("BOARD_"), key.startswith("UPLOAD_")]):
+            continue
+        _opt, _val = key.lower().split("_", 1)
         if _opt == "board":
             _opt = "build"
         if _val in board_config.get(_opt):
-            env.Replace(**{k: board_config.get("%s.%s" % (_opt, _val))})
+            env.Replace(**{key: board_config.get("%s.%s" % (_opt, _val))})
 
     if "build.ldscript" in board_config:
         env.Replace(LDSCRIPT_PATH=board_config.get("build.ldscript"))
 
 
+def PrintConfiguration(env):
+    platform = env.PioPlatform()
+    platform_data = ["PLATFORM: %s >" % platform.title]
+    hardware_data = ["HARDWARE:"]
+    configuration_data = ["CONFIGURATION:"]
+    mcu = env.subst("$BOARD_MCU")
+    f_cpu = env.subst("$BOARD_F_CPU")
+    if mcu:
+        hardware_data.append(mcu.upper())
+    if f_cpu:
+        f_cpu = int("".join([c for c in str(f_cpu) if c.isdigit()]))
+        hardware_data.append("%dMHz" % (f_cpu / 1000000))
+
+    debug_tools = None
+    if "BOARD" in env:
+        board_config = env.BoardConfig()
+        platform_data.append(board_config.get("name"))
+
+        debug_tools = board_config.get("debug", {}).get("tools")
+        ram = board_config.get("upload", {}).get("maximum_ram_size")
+        flash = board_config.get("upload", {}).get("maximum_size")
+        hardware_data.append(
+            "%s RAM (%s Flash)" % (util.format_filesize(ram),
+                                   util.format_filesize(flash)))
+        configuration_data.append(
+            "https://docs.platformio.org/page/boards/%s/%s.html" %
+            (platform.name, board_config.id))
+
+    for data in (configuration_data, platform_data, hardware_data):
+        if len(data) > 1:
+            print(" ".join(data))
+
+    # Debugging
+    if not debug_tools:
+        return
+
+    data = [
+        "CURRENT(%s)" % board_config.get_debug_tool_name(
+            env.subst("$DEBUG_TOOL"))
+    ]
+    onboard = []
+    external = []
+    for key, value in debug_tools.items():
+        if value.get("onboard"):
+            onboard.append(key)
+        else:
+            external.append(key)
+    if onboard:
+        data.append("ON-BOARD(%s)" % ", ".join(sorted(onboard)))
+    if external:
+        data.append("EXTERNAL(%s)" % ", ".join(sorted(external)))
+
+    print("DEBUG: %s" % " ".join(data))
+
+
 def exists(_):
     return True
 
@@ -102,4 +187,5 @@ def generate(env):
     env.AddMethod(BoardConfig)
     env.AddMethod(GetFrameworkScript)
     env.AddMethod(LoadPioPlatform)
+    env.AddMethod(PrintConfiguration)
     return env

platformio/builder/tools/piotest.py

@@ -1,48 +0,0 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from __future__ import absolute_import
-
-from os.path import join, sep
-
-from platformio.managers.core import get_core_package_dir
-
-
-def ProcessTest(env):
-    env.Append(
-        CPPDEFINES=["UNIT_TEST", "UNITY_INCLUDE_CONFIG_H"],
-        CPPPATH=[join("$BUILD_DIR", "UnityTestLib")])
-    unitylib = env.BuildLibrary(
-        join("$BUILD_DIR", "UnityTestLib"), get_core_package_dir("tool-unity"))
-    env.Prepend(LIBS=[unitylib])
-
-    src_filter = None
-    if "PIOTEST" in env:
-        src_filter = "+<output_export.cpp>"
-        src_filter += " +<%s%s>" % (env['PIOTEST'], sep)
-
-    return env.CollectBuildFiles(
-        "$BUILDTEST_DIR",
-        "$PROJECTTEST_DIR",
-        src_filter=src_filter,
-        duplicate=False)
-
-
-def exists(_):
-    return True
-
-
-def generate(env):
-    env.AddMethod(ProcessTest)
-    return env

platformio/builder/tools/pioupload.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -14,18 +14,20 @@
 
 from __future__ import absolute_import
 
+import re
 import sys
 from fnmatch import fnmatch
 from os import environ
 from os.path import isfile, join
-from platform import system
 from shutil import copyfile
 from time import sleep
 
-from SCons.Node.Alias import Alias
-from serial import Serial
+from SCons.Script import ARGUMENTS
+from serial import Serial, SerialException
 
-from platformio import util
+from platformio import exception, util
+
+# pylint: disable=unused-argument
 
 
 def FlushSerialBuffer(env, port):
@@ -41,27 +43,27 @@ def FlushSerialBuffer(env, port):
 
 def TouchSerialPort(env, port, baudrate):
     port = env.subst(port)
-    print "Forcing reset using %dbps open/close on port %s" % (baudrate, port)
+    print("Forcing reset using %dbps open/close on port %s" % (baudrate, port))
     try:
         s = Serial(port=port, baudrate=baudrate)
         s.setDTR(False)
         s.close()
-    except:  # pylint: disable=W0702
+    except:  # pylint: disable=bare-except
         pass
-    sleep(0.4)
+    sleep(0.4)  # DO NOT REMOVE THAT (required by SAM-BA based boards)
 
 
 def WaitForNewSerialPort(env, before):
-    print "Waiting for the new upload port..."
+    print("Waiting for the new upload port...")
     prev_port = env.subst("$UPLOAD_PORT")
     new_port = None
     elapsed = 0
-    sleep(1)
+    before = [p['port'] for p in before]
     while elapsed < 5 and new_port is None:
-        now = util.get_serialports()
+        now = [p['port'] for p in util.get_serial_ports()]
         for p in now:
             if p not in before:
-                new_port = p['port']
+                new_port = p
                 break
         before = now
         sleep(0.25)
@@ -69,10 +71,16 @@ def WaitForNewSerialPort(env, before):
 
     if not new_port:
         for p in now:
-            if prev_port == p['port']:
-                new_port = p['port']
+            if prev_port == p:
+                new_port = p
                 break
 
+    try:
+        s = Serial(new_port)
+        s.close()
+    except SerialException:
+        sleep(1)
+
     if not new_port:
         sys.stderr.write("Error: Couldn't find a board on the selected port. "
                          "Check that you have the correct port selected. "
@@ -83,7 +91,7 @@ def WaitForNewSerialPort(env, before):
     return new_port
 
 
-def AutodetectUploadPort(*args, **kwargs):  # pylint: disable=unused-argument
+def AutodetectUploadPort(*args, **kwargs):
     env = args[0]
 
     def _get_pattern():
@@ -101,25 +109,36 @@ def AutodetectUploadPort(*args, **kwargs):  # pylint: disable=unused-argument
 
     def _look_for_mbed_disk():
         msdlabels = ("mbed", "nucleo", "frdm", "microbit")
-        for item in util.get_logicaldisks():
-            if not _is_match_pattern(item['disk']):
+        for item in util.get_logical_devices():
+            if item['path'].startswith("/net") or not _is_match_pattern(
+                    item['path']):
                 continue
-            if (item['name'] and
-                    any([l in item['name'].lower() for l in msdlabels])):
-                return item['disk']
-            if isfile(join(item['disk'], "mbed.html")):
-                return item['disk']
+            mbed_pages = [
+                join(item['path'], n) for n in ("mbed.htm", "mbed.html")
+            ]
+            if any(isfile(p) for p in mbed_pages):
+                return item['path']
+            if item['name'] \
+                    and any(l in item['name'].lower() for l in msdlabels):
+                return item['path']
         return None
 
     def _look_for_serial_port():
         port = None
         board_hwids = []
+        upload_protocol = env.subst("$UPLOAD_PROTOCOL")
         if "BOARD" in env and "build.hwids" in env.BoardConfig():
             board_hwids = env.BoardConfig().get("build.hwids")
-        for item in util.get_serialports(filter_hwid=True):
+        for item in util.get_serial_ports(filter_hwid=True):
             if not _is_match_pattern(item['port']):
                 continue
             port = item['port']
+            if upload_protocol.startswith("blackmagic"):
+                if "windows" in util.get_systype() and \
+                        port.startswith("COM") and len(port) > 4:
+                    port = "\\\\.\\%s" % port
+                if "GDB" in item['description']:
+                    return port
             for hwid in board_hwids:
                 hwid_str = ("%s:%s" % (hwid[0], hwid[1])).replace("0x", "")
                 if hwid_str in item['hwid']:
@@ -127,25 +146,22 @@ def AutodetectUploadPort(*args, **kwargs):  # pylint: disable=unused-argument
         return port
 
     if "UPLOAD_PORT" in env and not _get_pattern():
-        print env.subst("Use manually specified: $UPLOAD_PORT")
+        print(env.subst("Use manually specified: $UPLOAD_PORT"))
         return
 
-    if "mbed" in env.subst("$PIOFRAMEWORK"):
+    if (env.subst("$UPLOAD_PROTOCOL") == "mbed"
+            or ("mbed" in env.subst("$PIOFRAMEWORK")
+                and not env.subst("$UPLOAD_PROTOCOL"))):
         env.Replace(UPLOAD_PORT=_look_for_mbed_disk())
     else:
-        if (system() == "Linux" and not any([
-                isfile("/etc/udev/rules.d/99-platformio-udev.rules"),
-                isfile("/lib/udev/rules.d/99-platformio-udev.rules")
-        ])):
-            sys.stderr.write(
-                "\nWarning! Please install `99-platformio-udev.rules` and "
-                "check that your board's PID and VID are listed in the rules."
-                "\n https://raw.githubusercontent.com/platformio/platformio"
-                "/develop/scripts/99-platformio-udev.rules\n")
+        try:
+            util.ensure_udev_rules()
+        except exception.InvalidUdevRules as e:
+            sys.stderr.write("\n%s\n\n" % e)
         env.Replace(UPLOAD_PORT=_look_for_serial_port())
 
     if env.subst("$UPLOAD_PORT"):
-        print env.subst("Auto-detected: $UPLOAD_PORT")
+        print(env.subst("Auto-detected: $UPLOAD_PORT"))
     else:
         sys.stderr.write(
             "Error: Please specify `upload_port` for environment or use "
@@ -155,7 +171,7 @@ def AutodetectUploadPort(*args, **kwargs):  # pylint: disable=unused-argument
         env.Exit(1)
 
 
-def UploadToDisk(_, target, source, env):  # pylint: disable=W0613,W0621
+def UploadToDisk(_, target, source, env):
     assert "UPLOAD_PORT" in env
     progname = env.subst("$PROGNAME")
     for ext in ("bin", "hex"):
@@ -164,39 +180,106 @@ def UploadToDisk(_, target, source, env):  # pylint: disable=W0613,W0621
             continue
         copyfile(fpath,
                  join(env.subst("$UPLOAD_PORT"), "%s.%s" % (progname, ext)))
-    print "Firmware has been successfully uploaded.\n"\
-          "(Some boards may require manual hard reset)"
+    print("Firmware has been successfully uploaded.\n"
+          "(Some boards may require manual hard reset)")
 
 
-def CheckUploadSize(_, target, source, env):  # pylint: disable=W0613,W0621
-    if "BOARD" not in env:
-        return
-    max_size = int(env.BoardConfig().get("upload.maximum_size", 0))
-    if max_size == 0 or "SIZETOOL" not in env:
-        return
-
-    sysenv = environ.copy()
-    sysenv['PATH'] = str(env['ENV']['PATH'])
-    cmd = [
-        env.subst("$SIZETOOL"), "-B",
-        str(source[0] if isinstance(target[0], Alias) else target[0])
+def CheckUploadSize(_, target, source, env):
+    check_conditions = [
+        env.get("BOARD"),
+        env.get("SIZETOOL") or env.get("SIZECHECKCMD")
     ]
-    result = util.exec_command(cmd, env=sysenv)
-    if result['returncode'] != 0:
+    if not all(check_conditions):
+        return
+    program_max_size = int(env.BoardConfig().get("upload.maximum_size", 0))
+    data_max_size = int(env.BoardConfig().get("upload.maximum_ram_size", 0))
+    if program_max_size == 0:
         return
-    print result['out'].strip()
 
-    line = result['out'].strip().splitlines()[1]
-    values = [v.strip() for v in line.split("\t")]
-    used_size = int(values[0]) + int(values[1])
+    def _configure_defaults():
+        env.Replace(
+            SIZECHECKCMD="$SIZETOOL -B -d $SOURCES",
+            SIZEPROGREGEXP=r"^(\d+)\s+(\d+)\s+\d+\s",
+            SIZEDATAREGEXP=r"^\d+\s+(\d+)\s+(\d+)\s+\d+")
 
-    if used_size > max_size:
+    def _get_size_output():
+        cmd = env.get("SIZECHECKCMD")
+        if not cmd:
+            return None
+        if not isinstance(cmd, list):
+            cmd = cmd.split()
+        cmd = [arg.replace("$SOURCES", str(source[0])) for arg in cmd if arg]
+        sysenv = environ.copy()
+        sysenv['PATH'] = str(env['ENV']['PATH'])
+        result = util.exec_command(env.subst(cmd), env=sysenv)
+        if result['returncode'] != 0:
+            return None
+        return result['out'].strip()
+
+    def _calculate_size(output, pattern):
+        if not output or not pattern:
+            return -1
+        size = 0
+        regexp = re.compile(pattern)
+        for line in output.split("\n"):
+            line = line.strip()
+            if not line:
+                continue
+            match = regexp.search(line)
+            if not match:
+                continue
+            size += sum(int(value) for value in match.groups())
+        return size
+
+    def _format_availale_bytes(value, total):
+        percent_raw = float(value) / float(total)
+        blocks_per_progress = 10
+        used_blocks = int(round(blocks_per_progress * percent_raw))
+        if used_blocks > blocks_per_progress:
+            used_blocks = blocks_per_progress
+        return "[{:{}}] {: 6.1%} (used {:d} bytes from {:d} bytes)".format(
+            "=" * used_blocks, blocks_per_progress, percent_raw, value, total)
+
+    if not env.get("SIZECHECKCMD") and not env.get("SIZEPROGREGEXP"):
+        _configure_defaults()
+    output = _get_size_output()
+    program_size = _calculate_size(output, env.get("SIZEPROGREGEXP"))
+    data_size = _calculate_size(output, env.get("SIZEDATAREGEXP"))
+
+    print("Memory Usage -> http://bit.ly/pio-memory-usage")
+    if data_max_size and data_size > -1:
+        print("DATA:    %s" % _format_availale_bytes(data_size, data_max_size))
+    if program_size > -1:
+        print("PROGRAM: %s" % _format_availale_bytes(program_size,
+                                                     program_max_size))
+    if int(ARGUMENTS.get("PIOVERBOSE", 0)):
+        print(output)
+
+    # raise error
+    # if data_max_size and data_size > data_max_size:
+    #     sys.stderr.write(
+    #         "Error: The data size (%d bytes) is greater "
+    #         "than maximum allowed (%s bytes)\n" % (data_size, data_max_size))
+    #     env.Exit(1)
+    if program_size > program_max_size:
         sys.stderr.write("Error: The program size (%d bytes) is greater "
                          "than maximum allowed (%s bytes)\n" %
-                         (used_size, max_size))
+                         (program_size, program_max_size))
         env.Exit(1)
 
 
+def PrintUploadInfo(env):
+    configured = env.subst("$UPLOAD_PROTOCOL")
+    available = [configured] if configured else []
+    if "BOARD" in env:
+        available.extend(env.BoardConfig().get("upload", {}).get(
+            "protocols", []))
+    if available:
+        print("AVAILABLE: %s" % ", ".join(sorted(set(available))))
+    if configured:
+        print("CURRENT: upload_protocol = %s" % configured)
+
+
 def exists(_):
     return True
 
@@ -208,4 +291,5 @@ def generate(env):
     env.AddMethod(AutodetectUploadPort)
     env.AddMethod(UploadToDisk)
     env.AddMethod(CheckUploadSize)
+    env.AddMethod(PrintUploadInfo)
     return env

platformio/builder/tools/piowinhooks.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -72,7 +72,7 @@ def exists(_):
 
 def generate(env):
     if system() != "Windows":
-        return
+        return None
 
     env.Replace(_long_sources_hook=long_sources_hook)
     env.Replace(_long_incflags_hook=long_incflags_hook)

platformio/builder/tools/platformio.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -20,16 +20,62 @@ from glob import glob
 from os import sep, walk
 from os.path import basename, dirname, isdir, join, realpath
 
-from SCons.Action import Action
+from SCons import Builder, Util
 from SCons.Script import (COMMAND_LINE_TARGETS, AlwaysBuild,
-                          DefaultEnvironment, SConscript)
-from SCons.Util import case_sensitive_suffixes, is_Sequence
+                          DefaultEnvironment, Export, SConscript)
 
 from platformio.util import glob_escape, pioversion_to_intstr
 
-SRC_BUILD_EXT = ["c", "cpp", "S", "spp", "SPP", "sx", "s", "asm", "ASM"]
 SRC_HEADER_EXT = ["h", "hpp"]
+SRC_C_EXT = ["c", "cc", "cpp"]
+SRC_BUILD_EXT = SRC_C_EXT + ["S", "spp", "SPP", "sx", "s", "asm", "ASM"]
 SRC_FILTER_DEFAULT = ["+<*>", "-<.git%s>" % sep, "-<svn%s>" % sep]
+SRC_FILTER_PATTERNS_RE = re.compile(r"(\+|\-)<([^>]+)>")
+
+
+def scons_patched_match_splitext(path, suffixes=None):
+    """Patch SCons Builder, append $OBJSUFFIX to the end of each target"""
+    tokens = Util.splitext(path)
+    if suffixes and tokens[1] and tokens[1] in suffixes:
+        return (path, tokens[1])
+    return tokens
+
+
+def _build_project_deps(env):
+    project_lib_builder = env.ConfigureProjectLibBuilder()
+
+    # prepend project libs to the beginning of list
+    env.Prepend(LIBS=project_lib_builder.build())
+    # prepend extra linker related options from libs
+    env.PrependUnique(
+        **{
+            key: project_lib_builder.env.get(key)
+            for key in ("LIBS", "LIBPATH", "LINKFLAGS")
+            if project_lib_builder.env.get(key)
+        })
+
+    projenv = env.Clone()
+
+    # CPPPATH from dependencies
+    projenv.PrependUnique(CPPPATH=project_lib_builder.env.get("CPPPATH"))
+    # extra build flags from `platformio.ini`
+    projenv.ProcessFlags(env.get("SRC_BUILD_FLAGS"))
+
+    is_test = "__test" in COMMAND_LINE_TARGETS
+    if is_test:
+        projenv.BuildSources("$BUILDTEST_DIR", "$PROJECTTEST_DIR",
+                             "$PIOTEST_SRC_FILTER")
+    if not is_test or env.get("TEST_BUILD_PROJECT_SRC") == "true":
+        projenv.BuildSources("$BUILDSRC_DIR", "$PROJECTSRC_DIR",
+                             env.get("SRC_FILTER"))
+
+    if not env.get("PIOBUILDFILES") and not COMMAND_LINE_TARGETS:
+        sys.stderr.write(
+            "Error: Nothing to build. Please put your source code files "
+            "to '%s' folder\n" % env.subst("$PROJECTSRC_DIR"))
+        env.Exit(1)
+
+    Export("projenv")
 
 
 def BuildProgram(env):
@@ -41,101 +87,106 @@ def BuildProgram(env):
 
     _append_pio_macros()
 
-    # fix ASM handling under non-casitive OS
-    if not case_sensitive_suffixes(".s", ".S"):
+    env.PrintConfiguration()
+
+    # fix ASM handling under non case-sensitive OS
+    if not Util.case_sensitive_suffixes(".s", ".S"):
         env.Replace(AS="$CC", ASCOM="$ASPPCOM")
 
+    if set(["__debug", "debug"]) & set(COMMAND_LINE_TARGETS):
+        env.ProcessDebug()
+
     # process extra flags from board
     if "BOARD" in env and "build.extra_flags" in env.BoardConfig():
         env.ProcessFlags(env.BoardConfig().get("build.extra_flags"))
-    # remove base flags
-    env.ProcessUnFlags(env.get("BUILD_UNFLAGS"))
+
     # apply user flags
     env.ProcessFlags(env.get("BUILD_FLAGS"))
 
+    # process framework scripts
     env.BuildFrameworks(env.get("PIOFRAMEWORK"))
 
     # restore PIO macros if it was deleted by framework
     _append_pio_macros()
 
-    # build dependent libs
-    deplibs = env.BuildDependentLibraries("$PROJECTSRC_DIR")
+    # remove specified flags
+    env.ProcessUnFlags(env.get("BUILD_UNFLAGS"))
 
-    # append specified LD_SCRIPT
-    if ("LDSCRIPT_PATH" in env and
-            not any(["-Wl,-T" in f for f in env['LINKFLAGS']])):
-        env.Append(LINKFLAGS=['-Wl,-T"$LDSCRIPT_PATH"'])
+    if "__test" in COMMAND_LINE_TARGETS:
+        env.ProcessTest()
+
+    # build project with dependencies
+    _build_project_deps(env)
+
+    # append into the beginning a main LD script
+    if (env.get("LDSCRIPT_PATH")
+            and not any("-Wl,-T" in f for f in env['LINKFLAGS'])):
+        env.Prepend(LINKFLAGS=["-T", "$LDSCRIPT_PATH"])
 
     # enable "cyclic reference" for linker
-    if env.get("LIBS", deplibs) and env.GetCompilerType() == "gcc":
+    if env.get("LIBS") and env.GetCompilerType() == "gcc":
         env.Prepend(_LIBFLAGS="-Wl,--start-group ")
         env.Append(_LIBFLAGS=" -Wl,--end-group")
 
-    # Handle SRC_BUILD_FLAGS
-    env.ProcessFlags(env.get("SRC_BUILD_FLAGS"))
-
-    env.Append(
-        CPPPATH=["$PROJECTSRC_DIR"],
-        LIBS=deplibs,
-        LIBPATH=["$BUILD_DIR"],
-        PIOBUILDFILES=env.CollectBuildFiles(
-            "$BUILDSRC_DIR",
-            "$PROJECTSRC_DIR",
-            src_filter=env.get("SRC_FILTER"),
-            duplicate=False))
-
-    if "__test" in COMMAND_LINE_TARGETS:
-        env.Append(PIOBUILDFILES=env.ProcessTest())
-
-    if not env['PIOBUILDFILES'] and not COMMAND_LINE_TARGETS:
-        sys.stderr.write(
-            "Error: Nothing to build. Please put your source code files "
-            "to '%s' folder\n" % env.subst("$PROJECTSRC_DIR"))
-        env.Exit(1)
-
     program = env.Program(
         join("$BUILD_DIR", env.subst("$PROGNAME")), env['PIOBUILDFILES'])
+    env.Replace(PIOMAINPROG=program)
 
-    checksize_action = Action(env.CheckUploadSize, "Checking program size")
-    AlwaysBuild(env.Alias("checkprogsize", program, checksize_action))
-    if set(["upload", "program"]) & set(COMMAND_LINE_TARGETS):
-        env.AddPostAction(program, checksize_action)
+    AlwaysBuild(
+        env.Alias(
+            "checkprogsize", program,
+            env.VerboseAction(env.CheckUploadSize,
+                              "Checking size $PIOMAINPROG")))
 
     return program
 
 
+def ParseFlagsExtended(env, flags):  # pylint: disable=too-many-branches
+    if not isinstance(flags, list):
+        flags = [flags]
+    result = {}
+    for raw in flags:
+        for key, value in env.ParseFlags(str(raw)).items():
+            if key not in result:
+                result[key] = []
+            result[key].extend(value)
+
+    cppdefines = []
+    for item in result['CPPDEFINES']:
+        if not Util.is_Sequence(item):
+            cppdefines.append(item)
+            continue
+        name, value = item[:2]
+        if '\"' in value:
+            value = value.replace('\"', '\\\"')
+        elif value.isdigit():
+            value = int(value)
+        elif value.replace(".", "", 1).isdigit():
+            value = float(value)
+        cppdefines.append((name, value))
+    result['CPPDEFINES'] = cppdefines
+
+    # fix relative CPPPATH & LIBPATH
+    for k in ("CPPPATH", "LIBPATH"):
+        for i, p in enumerate(result.get(k, [])):
+            if isdir(p):
+                result[k][i] = realpath(p)
+
+    # fix relative path for "-include"
+    for i, f in enumerate(result.get("CCFLAGS", [])):
+        if isinstance(f, tuple) and f[0] == "-include":
+            result['CCFLAGS'][i] = (f[0], env.File(realpath(f[1].get_path())))
+
+    return result
+
+
 def ProcessFlags(env, flags):  # pylint: disable=too-many-branches
     if not flags:
         return
-    if isinstance(flags, list):
-        flags = " ".join(flags)
-    parsed_flags = env.ParseFlags(str(flags))
-    for flag in parsed_flags.pop("CPPDEFINES"):
-        if not is_Sequence(flag):
-            env.Append(CPPDEFINES=flag)
-            continue
-        _key, _value = flag[:2]
-        if '\"' in _value:
-            _value = _value.replace('\"', '\\\"')
-        elif _value.isdigit():
-            _value = int(_value)
-        elif _value.replace(".", "", 1).isdigit():
-            _value = float(_value)
-        env.Append(CPPDEFINES=(_key, _value))
-    env.Append(**parsed_flags)
-
-    # fix relative CPPPATH & LIBPATH
-    for k in ("CPPPATH", "LIBPATH"):
-        for i, p in enumerate(env.get(k, [])):
-            if isdir(p):
-                env[k][i] = realpath(p)
-    # fix relative path for "-include"
-    for i, f in enumerate(env.get("CCFLAGS", [])):
-        if isinstance(f, tuple) and f[0] == "-include":
-            env['CCFLAGS'][i] = (f[0], env.File(realpath(f[1].get_path())))
+    env.Append(**env.ParseFlagsExtended(flags))
 
     # Cancel any previous definition of name, either built in or
-    # provided with a -D option // Issue #191
+    # provided with a -U option // Issue #191
     undefines = [
         u for u in env.get("CCFLAGS", [])
         if isinstance(u, basestring) and u.startswith("-U")
@@ -149,19 +200,27 @@ def ProcessFlags(env, flags):  # pylint: disable=too-many-branches
 def ProcessUnFlags(env, flags):
     if not flags:
         return
-    if isinstance(flags, list):
-        flags = " ".join(flags)
-    parsed_flags = env.ParseFlags(str(flags))
-    all_flags = []
-    for items in parsed_flags.values():
-        all_flags.extend(items)
-    all_flags = set(all_flags)
+    parsed = env.ParseFlagsExtended(flags)
 
-    for key in parsed_flags:
-        cur_flags = set(env.Flatten(env.get(key, [])))
-        for item in cur_flags & all_flags:
-            while item in env[key]:
-                env[key].remove(item)
+    # get all flags and copy them to each "*FLAGS" variable
+    all_flags = []
+    for key, unflags in parsed.items():
+        if key.endswith("FLAGS"):
+            all_flags.extend(unflags)
+    for key, unflags in parsed.items():
+        if key.endswith("FLAGS"):
+            parsed[key].extend(all_flags)
+
+    for key, unflags in parsed.items():
+        for unflag in unflags:
+            for current in env.get(key, []):
+                conditions = [
+                    unflag == current,
+                    isinstance(current, (tuple, list))
+                    and unflag[0] == current[0]
+                ]
+                if any(conditions):
+                    env[key].remove(current)
 
 
 def IsFileWithExt(env, file_, ext):  # pylint: disable=W0613
@@ -175,15 +234,14 @@ def IsFileWithExt(env, file_, ext):  # pylint: disable=W0613
 
 def MatchSourceFiles(env, src_dir, src_filter=None):
 
-    SRC_FILTER_PATTERNS_RE = re.compile(r"(\+|\-)<([^>]+)>")
-
     def _append_build_item(items, item, src_dir):
         if env.IsFileWithExt(item, SRC_BUILD_EXT + SRC_HEADER_EXT):
             items.add(item.replace(src_dir + sep, ""))
 
     src_dir = env.subst(src_dir)
+    src_filter = env.subst(src_filter) if src_filter else None
     src_filter = src_filter or SRC_FILTER_DEFAULT
-    if isinstance(src_filter, list) or isinstance(src_filter, tuple):
+    if isinstance(src_filter, (list, tuple)):
         src_filter = " ".join(src_filter)
 
     matches = set()
@@ -252,10 +310,13 @@ def BuildFrameworks(env, frameworks):
 
     for f in frameworks:
         if f in ("arduino", "energia"):
-            env.ConvertInoToCpp()
+            # Arduino IDE appends .o the end of filename
+            Builder.match_splitext = scons_patched_match_splitext
+            if "nobuild" not in COMMAND_LINE_TARGETS:
+                env.ConvertInoToCpp()
 
         if f in board_frameworks:
-            SConscript(env.GetFrameworkScript(f))
+            SConscript(env.GetFrameworkScript(f), exports="env")
         else:
             sys.stderr.write(
                 "Error: This board doesn't support %s framework!\n" % f)
@@ -263,15 +324,16 @@ def BuildFrameworks(env, frameworks):
 
 
 def BuildLibrary(env, variant_dir, src_dir, src_filter=None):
-    lib = env.Clone()
-    return lib.StaticLibrary(
-        lib.subst(variant_dir),
-        lib.CollectBuildFiles(variant_dir, src_dir, src_filter=src_filter))
+    env.ProcessUnFlags(env.get("BUILD_UNFLAGS"))
+    return env.StaticLibrary(
+        env.subst(variant_dir),
+        env.CollectBuildFiles(variant_dir, src_dir, src_filter))
 
 
 def BuildSources(env, variant_dir, src_dir, src_filter=None):
-    DefaultEnvironment().Append(PIOBUILDFILES=env.Clone().CollectBuildFiles(
-        variant_dir, src_dir, src_filter=src_filter))
+    nodes = env.CollectBuildFiles(variant_dir, src_dir, src_filter)
+    DefaultEnvironment().Append(
+        PIOBUILDFILES=[env.Object(node) for node in nodes])
 
 
 def exists(_):
@@ -280,6 +342,7 @@ def exists(_):
 
 def generate(env):
     env.AddMethod(BuildProgram)
+    env.AddMethod(ParseFlagsExtended)
     env.AddMethod(ProcessFlags)
     env.AddMethod(ProcessUnFlags)
     env.AddMethod(IsFileWithExt)

platformio/commands/__init__.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

platformio/commands/account.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -45,12 +45,16 @@ def account_logout():
 
 
 @cli.command("password", short_help="Change password")
-def account_password():
+@click.option("--old-password")
+@click.option("--new-password")
+def account_password(**kwargs):
     pioplus_call(sys.argv[1:])
 
 
 @cli.command("token", short_help="Get or regenerate Authentication Token")
+@click.option("-p", "--password")
 @click.option("--regenerate", is_flag=True)
+@click.option("--json-output", is_flag=True)
 def account_token(**kwargs):
     pioplus_call(sys.argv[1:])
 
@@ -61,7 +65,8 @@ def account_forgot(**kwargs):
     pioplus_call(sys.argv[1:])
 
 
-@cli.command("show", short_help="PIO Account information: groups, permissions")
+@cli.command("show", short_help="PIO Account information")
+@click.option("--offline", is_flag=True)
 @click.option("--json-output", is_flag=True)
 def account_show(**kwargs):
     pioplus_call(sys.argv[1:])

platformio/commands/boards.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -16,7 +16,7 @@ import json
 
 import click
 
-from platformio.exception import APIRequestError, InternetIsOffline
+from platformio import util
 from platformio.managers.platform import PlatformManager
 
 
@@ -43,6 +43,7 @@ def cli(query, installed, json_output):  # pylint: disable=R0912
         click.secho(platform, bold=True)
         click.echo("-" * terminal_width)
         print_boards(boards)
+    return True
 
 
 def print_boards(boards):
@@ -60,47 +61,24 @@ def print_boards(boards):
     click.echo("-" * terminal_width)
 
     for board in boards:
-        ram_size = board['ram']
-        if ram_size >= 1024:
-            if ram_size % 1024:
-                ram_size = "%.1fkB" % (ram_size / 1024.0)
-            else:
-                ram_size = "%dkB" % (ram_size / 1024)
-        else:
-            ram_size = "%dB" % ram_size
-
         click.echo(
             BOARDLIST_TPL.format(
                 type=click.style(board['id'], fg="cyan"),
                 mcu=board['mcu'],
-                frequency="%dMhz" % (board['fcpu'] / 1000000),
-                flash="%dkB" % (board['rom'] / 1024),
-                ram=ram_size,
+                frequency="%dMHz" % (board['fcpu'] / 1000000),
+                flash=util.format_filesize(board['rom']),
+                ram=util.format_filesize(board['ram']),
                 name=board['name']))
 
 
 def _get_boards(installed=False):
-    boards = PlatformManager().get_installed_boards()
-    if not installed:
-        know_boards = ["%s:%s" % (b['platform'], b['id']) for b in boards]
-        try:
-            for board in PlatformManager().get_registered_boards():
-                key = "%s:%s" % (board['platform'], board['id'])
-                if key not in know_boards:
-                    boards.append(board)
-        except InternetIsOffline:
-            pass
-    return sorted(boards, key=lambda b: b['name'])
+    pm = PlatformManager()
+    return pm.get_installed_boards() if installed else pm.get_all_boards()
 
 
 def _print_boards_json(query, installed=False):
     result = []
-    try:
-        boards = _get_boards(installed)
-    except APIRequestError:
-        if not installed:
-            boards = _get_boards(True)
-    for board in boards:
+    for board in _get_boards(installed):
         if query:
             search_data = "%s %s" % (board['id'], json.dumps(board).lower())
             if query.lower() not in search_data.lower():

platformio/commands/ci.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -55,7 +55,6 @@ def validate_path(ctx, param, value):  # pylint: disable=unused-argument
     "--build-dir",
     default=mkdtemp,
     type=click.Path(
-        exists=True,
         file_okay=False,
         dir_okay=True,
         writable=True,
@@ -73,7 +72,7 @@ def validate_path(ctx, param, value):  # pylint: disable=unused-argument
 @click.option("-O", "--project-option", multiple=True)
 @click.option("-v", "--verbose", is_flag=True)
 @click.pass_context
-def cli(  # pylint: disable=too-many-arguments
+def cli(  # pylint: disable=too-many-arguments, too-many-branches
         ctx, src, lib, exclude, board, build_dir, keep_build_dir, project_conf,
         project_option, verbose):
 
@@ -84,9 +83,13 @@ def cli(  # pylint: disable=too-many-arguments
 
     try:
         app.set_session_var("force_option", True)
-        _clean_dir(build_dir)
 
-        for dir_name, patterns in dict(lib=lib, src=src).iteritems():
+        if not keep_build_dir and isdir(build_dir):
+            util.rmtree_(build_dir)
+        if not isdir(build_dir):
+            makedirs(build_dir)
+
+        for dir_name, patterns in dict(lib=lib, src=src).items():
             if not patterns:
                 continue
             contents = []
@@ -116,11 +119,6 @@ def cli(  # pylint: disable=too-many-arguments
             util.rmtree_(build_dir)
 
 
-def _clean_dir(dirpath):
-    util.rmtree_(dirpath)
-    makedirs(dirpath)
-
-
 def _copy_contents(dst_dir, contents):
     items = {"dirs": set(), "files": set()}
 
@@ -135,7 +133,8 @@ def _copy_contents(dst_dir, contents):
     if dst_dir_name == "src" and len(items['dirs']) == 1:
         copytree(list(items['dirs']).pop(), dst_dir, symlinks=True)
     else:
-        makedirs(dst_dir)
+        if not isdir(dst_dir):
+            makedirs(dst_dir)
         for d in items['dirs']:
             copytree(d, join(dst_dir, basename(d)), symlinks=True)
 
@@ -146,7 +145,10 @@ def _copy_contents(dst_dir, contents):
         dst_dir = join(dst_dir, mkdtemp(dir=dst_dir))
 
     for f in items['files']:
-        copyfile(f, join(dst_dir, basename(f)))
+        dst_file = join(dst_dir, basename(f))
+        if f == dst_file:
+            continue
+        copyfile(f, dst_file)
 
 
 def _exclude_contents(dst_dir, patterns):

platformio/commands/debug.py

@@ -0,0 +1,42 @@
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import sys
+from os import getcwd
+
+import click
+
+from platformio.managers.core import pioplus_call
+
+
+@click.command(
+    "debug",
+    context_settings=dict(ignore_unknown_options=True),
+    short_help="PIO Unified Debugger")
+@click.option(
+    "-d",
+    "--project-dir",
+    default=getcwd,
+    type=click.Path(
+        exists=True,
+        file_okay=False,
+        dir_okay=True,
+        writable=True,
+        resolve_path=True))
+@click.option("--environment", "-e", metavar="<environment>")
+@click.option("--verbose", "-v", is_flag=True)
+@click.option("--interface", type=click.Choice(["gdb"]))
+@click.argument("__unprocessed", nargs=-1, type=click.UNPROCESSED)
+def cli(*args, **kwargs):  # pylint: disable=unused-argument
+    pioplus_call(sys.argv[1:])

platformio/commands/device.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -14,12 +14,12 @@
 
 import json
 import sys
+from os import getcwd
 
 import click
 from serial.tools import miniterm
 
-from platformio.exception import MinitermException
-from platformio.util import get_serialports
+from platformio import exception, util
 
 
 @click.group(short_help="Monitor device or list existing")
@@ -28,25 +28,76 @@ def cli():
 
 
 @cli.command("list", short_help="List devices")
+@click.option("--serial", is_flag=True, help="List serial ports, default")
+@click.option("--logical", is_flag=True, help="List logical devices")
+@click.option("--mdns", is_flag=True, help="List multicast DNS services")
 @click.option("--json-output", is_flag=True)
-def device_list(json_output):
+def device_list(  # pylint: disable=too-many-branches
+        serial, logical, mdns, json_output):
+    if not logical and not mdns:
+        serial = True
+    data = {}
+    if serial:
+        data['serial'] = util.get_serial_ports()
+    if logical:
+        data['logical'] = util.get_logical_devices()
+    if mdns:
+        data['mdns'] = util.get_mdns_services()
+
+    single_key = data.keys()[0] if len(data.keys()) == 1 else None
 
     if json_output:
-        click.echo(json.dumps(get_serialports()))
-        return
+        return click.echo(json.dumps(data[single_key] if single_key else data))
 
-    for item in get_serialports():
-        click.secho(item['port'], fg="cyan")
-        click.echo("-" * len(item['port']))
-        click.echo("Hardware ID: %s" % item['hwid'])
-        click.echo("Description: %s" % item['description'])
-        click.echo("")
+    titles = {
+        "serial": "Serial Ports",
+        "logical": "Logical Devices",
+        "mdns": "Multicast DNS Services"
+    }
+
+    for key, value in data.items():
+        if not single_key:
+            click.secho(titles[key], bold=True)
+            click.echo("=" * len(titles[key]))
+
+        if key == "serial":
+            for item in value:
+                click.secho(item['port'], fg="cyan")
+                click.echo("-" * len(item['port']))
+                click.echo("Hardware ID: %s" % item['hwid'])
+                click.echo("Description: %s" % item['description'])
+                click.echo("")
+
+        if key == "logical":
+            for item in value:
+                click.secho(item['path'], fg="cyan")
+                click.echo("-" * len(item['path']))
+                click.echo("Name: %s" % item['name'])
+                click.echo("")
+
+        if key == "mdns":
+            for item in value:
+                click.secho(item['name'], fg="cyan")
+                click.echo("-" * len(item['name']))
+                click.echo("Type: %s" % item['type'])
+                click.echo("IP: %s" % item['ip'])
+                click.echo("Port: %s" % item['port'])
+                if item['properties']:
+                    click.echo("Properties: %s" % ("; ".join([
+                        "%s=%s" % (k, v)
+                        for k, v in item['properties'].items()
+                    ])))
+                click.echo("")
+
+        if single_key:
+            click.echo("")
+
+    return True
 
 
 @cli.command("monitor", short_help="Monitor device (Serial)")
 @click.option("--port", "-p", help="Port, a number or a device name")
-@click.option(
-    "--baud", "-b", type=int, default=9600, help="Set baud rate, default=9600")
+@click.option("--baud", "-b", type=int, help="Set baud rate, default=9600")
 @click.option(
     "--parity",
     default="N",
@@ -98,15 +149,41 @@ def device_list(json_output):
     "--quiet",
     is_flag=True,
     help="Diagnostics: suppress non-error messages, default=Off")
-def device_monitor(**kwargs):
+@click.option(
+    "-d",
+    "--project-dir",
+    default=getcwd,
+    type=click.Path(
+        exists=True, file_okay=False, dir_okay=True, resolve_path=True))
+@click.option(
+    "-e",
+    "--environment",
+    help="Load configuration from `platformio.ini` and specified environment")
+def device_monitor(**kwargs):  # pylint: disable=too-many-branches
+    try:
+        project_options = get_project_options(kwargs['project_dir'],
+                                              kwargs['environment'])
+        monitor_options = {k: v for k, v in project_options or []}
+        if monitor_options:
+            for k in ("port", "baud", "speed", "rts", "dtr"):
+                k2 = "monitor_%s" % k
+                if k == "speed":
+                    k = "baud"
+                if kwargs[k] is None and k2 in monitor_options:
+                    kwargs[k] = monitor_options[k2]
+                    if k != "port":
+                        kwargs[k] = int(kwargs[k])
+    except exception.NotPlatformIOProject:
+        pass
+
     if not kwargs['port']:
-        ports = get_serialports(filter_hwid=True)
+        ports = util.get_serial_ports(filter_hwid=True)
         if len(ports) == 1:
             kwargs['port'] = ports[0]['port']
 
     sys.argv = ["monitor"]
-    for k, v in kwargs.iteritems():
-        if k in ("port", "baud", "rts", "dtr"):
+    for k, v in kwargs.items():
+        if k in ("port", "baud", "rts", "dtr", "environment", "project_dir"):
             continue
         k = "--" + k.replace("_", "-")
         if isinstance(v, bool):
@@ -121,8 +198,31 @@ def device_monitor(**kwargs):
     try:
         miniterm.main(
             default_port=kwargs['port'],
-            default_baudrate=kwargs['baud'],
+            default_baudrate=kwargs['baud'] or 9600,
             default_rts=kwargs['rts'],
             default_dtr=kwargs['dtr'])
     except Exception as e:
-        raise MinitermException(e)
+        raise exception.MinitermException(e)
+
+
+def get_project_options(project_dir, environment):
+    config = util.load_project_config(project_dir)
+    if not config.sections():
+        return None
+
+    known_envs = [s[4:] for s in config.sections() if s.startswith("env:")]
+    if environment:
+        if environment in known_envs:
+            return config.items("env:%s" % environment)
+        raise exception.UnknownEnvNames(environment, ", ".join(known_envs))
+
+    if not known_envs:
+        return None
+
+    if config.has_option("platformio", "env_default"):
+        env_default = config.get("platformio",
+                                 "env_default").split(", ")[0].strip()
+        if env_default and env_default in known_envs:
+            return config.items("env:%s" % env_default)
+
+    return config.items("env:%s" % known_envs[0])

platformio/commands/home.py

@@ -0,0 +1,31 @@
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import sys
+
+import click
+
+from platformio.managers.core import pioplus_call
+
+
+@click.command("home", short_help="PIO Home")
+@click.option("--port", type=int, default=8008, help="HTTP port, default=8008")
+@click.option(
+    "--host",
+    default="127.0.0.1",
+    help="HTTP host, default=127.0.0.1. "
+    "You can open PIO Home for inbound connections with --host=0.0.0.0")
+@click.option("--no-open", is_flag=True)
+def cli(*args, **kwargs):  # pylint: disable=unused-argument
+    pioplus_call(sys.argv[1:])

platformio/commands/init.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -23,6 +23,7 @@ import click
 from platformio import exception, util
 from platformio.commands.platform import \
     platform_install as cli_platform_install
+from platformio.commands.run import check_project_envs
 from platformio.ide.projectgenerator import ProjectGenerator
 from platformio.managers.platform import PlatformManager
 
@@ -73,22 +74,21 @@ def cli(
             click.secho(
                 "\nThe current working directory", fg="yellow", nl=False)
             click.secho(" %s " % project_dir, fg="cyan", nl=False)
-            click.secho(
-                "will be used for project.\n"
-                "You can specify another project directory via\n"
-                "`platformio init -d %PATH_TO_THE_PROJECT_DIR%` command.",
-                fg="yellow")
+            click.secho("will be used for the project.", fg="yellow")
             click.echo("")
 
         click.echo("The next files/directories have been created in %s" %
                    click.style(project_dir, fg="cyan"))
-        click.echo("%s - Project Configuration File" % click.style(
-            "platformio.ini", fg="cyan"))
-        click.echo("%s - Put your source files here" % click.style(
-            "src", fg="cyan"))
+        click.echo("%s - Put project header files here" % click.style(
+            "include", fg="cyan"))
         click.echo("%s - Put here project specific (private) libraries" %
                    click.style("lib", fg="cyan"))
+        click.echo("%s - Put project source files here" % click.style(
+            "src", fg="cyan"))
+        click.echo("%s - Project Configuration File" % click.style(
+            "platformio.ini", fg="cyan"))
 
+    is_new_project = not util.is_platformio_project(project_dir)
     init_base_project(project_dir)
 
     if board:
@@ -96,117 +96,198 @@ def cli(
                           ide is not None)
 
     if ide:
-        if not board:
-            board = get_first_board(project_dir)
-            if board:
-                board = [board]
-        if not board:
+        env_name = get_best_envname(project_dir, board)
+        if not env_name:
             raise exception.BoardNotDefined()
-        if len(board) > 1:
-            click.secho(
-                "Warning! You have initialised project with more than 1 board"
-                " for the specified IDE.\n"
-                "However, the IDE features (code autocompletion, syntax "
-                "linter) have been configured for the first board '%s' from "
-                "your list '%s'." % (board[0], ", ".join(board)),
-                fg="yellow")
-        pg = ProjectGenerator(project_dir, ide, board[0])
+        pg = ProjectGenerator(project_dir, ide, env_name)
         pg.generate()
 
-    if not silent:
+    if is_new_project:
+        init_ci_conf(project_dir)
+        init_cvs_ignore(project_dir)
+
+    if silent:
+        return
+
+    if ide:
         click.secho(
-            "\nProject has been successfully initialized!\nUseful commands:\n"
-            "`platformio run` - process/build project from the current "
-            "directory\n"
-            "`platformio run --target upload` or `platformio run -t upload` "
-            "- upload firmware to embedded board\n"
-            "`platformio run --target clean` - clean project (remove compiled "
-            "files)\n"
-            "`platformio run --help` - additional information",
+            "\nProject has been successfully %s including configuration files "
+            "for `%s` IDE." % ("initialized" if is_new_project else "updated",
+                               ide),
+            fg="green")
+    else:
+        click.secho(
+            "\nProject has been successfully %s! Useful commands:\n"
+            "`pio run` - process/build project from the current directory\n"
+            "`pio run --target upload` or `pio run -t upload` "
+            "- upload firmware to a target\n"
+            "`pio run --target clean` - clean project (remove compiled files)"
+            "\n`pio run --help` - additional information" %
+            ("initialized" if is_new_project else "updated"),
             fg="green")
 
 
-def get_first_board(project_dir):
+def get_best_envname(project_dir, boards=None):
     config = util.load_project_config(project_dir)
+    env_default = None
+    if config.has_option("platformio", "env_default"):
+        env_default = util.parse_conf_multi_values(
+            config.get("platformio", "env_default"))
+        check_project_envs(config, env_default)
+    if env_default:
+        return env_default[0]
+    section = None
     for section in config.sections():
         if not section.startswith("env:"):
             continue
-        elif config.has_option(section, "board"):
-            return config.get(section, "board")
-    return None
+        elif config.has_option(section, "board") and (not boards or config.get(
+                section, "board") in boards):
+            break
+    return section[4:] if section else None
 
 
 def init_base_project(project_dir):
-    if not util.is_platformio_project(project_dir):
-        copyfile(
-            join(util.get_source_dir(), "projectconftpl.ini"),
-            join(project_dir, "platformio.ini"))
+    if util.is_platformio_project(project_dir):
+        return
 
-    lib_dir = join(project_dir, "lib")
-    src_dir = join(project_dir, "src")
-    config = util.load_project_config(project_dir)
-    if config.has_option("platformio", "src_dir"):
-        src_dir = join(project_dir, config.get("platformio", "src_dir"))
+    copyfile(
+        join(util.get_source_dir(), "projectconftpl.ini"),
+        join(project_dir, "platformio.ini"))
 
-    for d in (src_dir, lib_dir):
-        if not isdir(d):
-            makedirs(d)
+    with util.cd(project_dir):
+        dir_to_readme = [
+            (util.get_projectsrc_dir(), None),
+            (util.get_projectinclude_dir(), init_include_readme),
+            (util.get_projectlib_dir(), init_lib_readme),
+            (util.get_projecttest_dir(), init_test_readme),
+        ]
+        for (path, cb) in dir_to_readme:
+            if isdir(path):
+                continue
+            makedirs(path)
+            if cb:
+                cb(path)
 
-    init_lib_readme(lib_dir)
-    init_ci_conf(project_dir)
-    init_cvs_ignore(project_dir)
+
+def init_include_readme(include_dir):
+    with open(join(include_dir, "README"), "w") as f:
+        f.write("""
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html
+""")
 
 
 def init_lib_readme(lib_dir):
-    if isfile(join(lib_dir, "readme.txt")):
-        return
-    with open(join(lib_dir, "readme.txt"), "w") as f:
+    with open(join(lib_dir, "README"), "w") as f:
         f.write("""
-This directory is intended for the project specific (private) libraries.
-PlatformIO will compile them to static libraries and link to executable file.
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into executable file.
 
-The source code of each library should be placed in separate directory, like
-"lib/private_lib/[here are source files]".
+The source code of each library should be placed in a an own separate directory
+("lib/your_library_name/[here are source files]").
 
-For example, see how can be organized `Foo` and `Bar` libraries:
+For example, see a structure of the following two libraries `Foo` and `Bar`:
 
 |--lib
+|  |
 |  |--Bar
 |  |  |--docs
 |  |  |--examples
 |  |  |--src
 |  |     |- Bar.c
 |  |     |- Bar.h
+|  |  |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+|  |
 |  |--Foo
 |  |  |- Foo.c
 |  |  |- Foo.h
-|  |- readme.txt --> THIS FILE
+|  |
+|  |- README --> THIS FILE
+|
 |- platformio.ini
 |--src
    |- main.c
 
-Then in `src/main.c` you should use:
-
+and a contents of `src/main.c`:
+```
 #include <Foo.h>
 #include <Bar.h>
 
-// rest H/C/CPP code
+int main (void)
+{
+  ...
+}
 
-PlatformIO will find your libraries automatically, configure preprocessor's
-include paths and build them.
+```
+
+PlatformIO Library Dependency Finder will find automatically dependent
+libraries scanning project source files.
 
 More information about PlatformIO Library Dependency Finder
-- http://docs.platformio.org/page/librarymanager/ldf.html
+- https://docs.platformio.org/page/librarymanager/ldf.html
+""")
+
+
+def init_test_readme(test_dir):
+    with open(join(test_dir, "README"), "w") as f:
+        f.write("""
+This directory is intended for PIO Unit Testing and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PIO Unit Testing:
+- https://docs.platformio.org/page/plus/unit-testing.html
 """)
 
 
 def init_ci_conf(project_dir):
-    if isfile(join(project_dir, ".travis.yml")):
+    conf_path = join(project_dir, ".travis.yml")
+    if isfile(conf_path):
         return
-    with open(join(project_dir, ".travis.yml"), "w") as f:
+    with open(conf_path, "w") as f:
         f.write("""# Continuous Integration (CI) is the practice, in software
 # engineering, of merging all developer working copies with a shared mainline
-# several times a day < http://docs.platformio.org/page/ci/index.html >
+# several times a day < https://docs.platformio.org/page/ci/index.html >
 #
 # Documentation:
 #
@@ -214,13 +295,13 @@ def init_ci_conf(project_dir):
 #   < https://docs.travis-ci.com/user/integration/platformio/ >
 #
 # * PlatformIO integration with Travis CI
-#   < http://docs.platformio.org/page/ci/travis.html >
+#   < https://docs.platformio.org/page/ci/travis.html >
 #
 # * User Guide for `platformio ci` command
-#   < http://docs.platformio.org/page/userguide/cmd_ci.html >
+#   < https://docs.platformio.org/page/userguide/cmd_ci.html >
 #
 #
-# Please choice one of the following templates (proposed below) and uncomment
+# Please choose one of the following templates (proposed below) and uncomment
 # it (remove "# " before each line) or use own configuration according to the
 # Travis CI documentation (see above).
 #
@@ -241,13 +322,14 @@ def init_ci_conf(project_dir):
 #
 # install:
 #     - pip install -U platformio
+#     - platformio update
 #
 # script:
 #     - platformio run
 
 
 #
-# Template #2: The project is intended to by used as a library with examples
+# Template #2: The project is intended to be used as a library with examples.
 #
 
 # language: python
@@ -266,6 +348,7 @@ def init_ci_conf(project_dir):
 #
 # install:
 #     - pip install -U platformio
+#     - platformio update
 #
 # script:
 #     - platformio ci --lib="." --board=ID_1 --board=ID_2 --board=ID_N
@@ -273,23 +356,11 @@ def init_ci_conf(project_dir):
 
 
 def init_cvs_ignore(project_dir):
-    ignore_path = join(project_dir, ".gitignore")
-    default = [".pioenvs\n", ".piolibdeps\n"]
-    current = []
-    modified = False
-    if isfile(ignore_path):
-        with open(ignore_path) as fp:
-            current = fp.readlines()
-        if current and not current[-1].endswith("\n"):
-            current[-1] += "\n"
-    for d in default:
-        if d not in current:
-            modified = True
-            current.append(d)
-    if not modified:
+    conf_path = join(project_dir, ".gitignore")
+    if isfile(conf_path):
         return
-    with open(ignore_path, "w") as fp:
-        fp.writelines(current)
+    with open(conf_path, "w") as fp:
+        fp.writelines([".pio\n", ".pioenvs\n", ".piolibdeps\n"])
 
 
 def fill_project_envs(ctx, project_dir, board_ids, project_option, env_prefix,
@@ -301,7 +372,8 @@ def fill_project_envs(ctx, project_dir, board_ids, project_option, env_prefix,
     config = util.load_project_config(project_dir)
     for section in config.sections():
         cond = [
-            section.startswith("env:"), config.has_option(section, "board")
+            section.startswith("env:"),
+            config.has_option(section, "board")
         ]
         if all(cond):
             used_boards.append(config.get(section, "board"))

platformio/commands/lib.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -15,16 +15,14 @@
 # pylint: disable=too-many-branches, too-many-locals
 
 import json
+import time
 from os.path import isdir, join
-from time import sleep
 from urllib import quote
 
-import arrow
 import click
 
 from platformio import exception, util
-from platformio.managers.lib import LibraryManager
-from platformio.managers.platform import PlatformFactory, PlatformManager
+from platformio.managers.lib import LibraryManager, get_builtin_libs
 from platformio.util import get_api_result
 
 
@@ -33,8 +31,7 @@ from platformio.util import get_api_result
     "-g",
     "--global",
     is_flag=True,
-    help="Manage global PlatformIO"
-    " library storage `%s`" % join(util.get_home_dir(), "lib"))
+    help="Manage global PlatformIO library storage")
 @click.option(
     "-d",
     "--storage-dir",
@@ -66,6 +63,9 @@ def cli(ctx, **options):
                 "Please use `platformio lib --global %s` command to remove "
                 "this warning." % ctx.invoked_subcommand,
                 fg="yellow")
+    elif util.is_platformio_project(storage_dir):
+        with util.cd(storage_dir):
+            storage_dir = util.get_projectlibdeps_dir()
 
     if not storage_dir and not util.is_platformio_project():
         raise exception.NotGlobalLibDir(util.get_project_dir(),
@@ -90,11 +90,17 @@ def cli(ctx, **options):
     "--interactive",
     is_flag=True,
     help="Allow to make a choice for all prompts")
+@click.option(
+    "-f",
+    "--force",
+    is_flag=True,
+    help="Reinstall/redownload library if exists")
 @click.pass_obj
-def lib_install(lm, libraries, silent, interactive):
-    # @TODO "save" option
+def lib_install(lm, libraries, silent, interactive, force):
+    # @TODO: "save" option
     for library in libraries:
-        lm.install(library, silent=silent, interactive=interactive)
+        lm.install(
+            library, silent=silent, interactive=interactive, force=force)
 
 
 @cli.command("uninstall", short_help="Uninstall libraries")
@@ -125,7 +131,7 @@ def lib_update(lm, libraries, only_check, json_output):
             requirements = None
             url = None
             if not pkg_dir:
-                name, requirements, url = lm.parse_pkg_input(library)
+                name, requirements, url = lm.parse_pkg_uri(library)
                 pkg_dir = lm.get_package_dir(name, requirements, url)
             if not pkg_dir:
                 continue
@@ -140,6 +146,8 @@ def lib_update(lm, libraries, only_check, json_output):
         for library in libraries:
             lm.update(library, only_check=only_check)
 
+    return True
+
 
 def print_lib_item(item):
     click.secho(item['name'], fg="cyan")
@@ -178,6 +186,7 @@ def print_lib_item(item):
 @click.argument("query", required=False, nargs=-1)
 @click.option("--json-output", is_flag=True)
 @click.option("--page", type=click.INT, default=1)
+@click.option("--id", multiple=True)
 @click.option("-n", "--name", multiple=True)
 @click.option("-a", "--author", multiple=True)
 @click.option("-k", "--keyword", multiple=True)
@@ -194,14 +203,14 @@ def lib_search(query, json_output, page, noninteractive, **filters):
     if not isinstance(query, list):
         query = list(query)
 
-    for key, values in filters.iteritems():
+    for key, values in filters.items():
         for value in values:
             query.append('%s:"%s"' % (key, value))
 
     result = get_api_result(
         "/v2/lib/search",
         dict(query=" ".join(query), page=page),
-        cache_valid="3d")
+        cache_valid="1d")
 
     if json_output:
         click.echo(json.dumps(result))
@@ -219,7 +228,7 @@ def lib_search(query, json_output, page, noninteractive, **filters):
         click.echo("For more examples and advanced search syntax, "
                    "please use documentation:")
         click.secho(
-            "http://docs.platformio.org/page/userguide/lib/cmd_search.html\n",
+            "https://docs.platformio.org/page/userguide/lib/cmd_search.html\n",
             fg="cyan")
         return
 
@@ -231,8 +240,8 @@ def lib_search(query, json_output, page, noninteractive, **filters):
         for item in result['items']:
             print_lib_item(item)
 
-        if (int(result['page']) * int(result['perpage']) >=
-                int(result['total'])):
+        if (int(result['page']) * int(result['perpage']) >= int(
+                result['total'])):
             break
 
         if noninteractive:
@@ -242,14 +251,15 @@ def lib_search(query, json_output, page, noninteractive, **filters):
                 result['perpage'],
                 fg="yellow")
             click.echo()
-            sleep(5)
+            time.sleep(5)
         elif not click.confirm("Show next libraries?"):
             break
         result = get_api_result(
-            "/v2/lib/search",
-            {"query": " ".join(query),
-             "page": int(result['page']) + 1},
-            cache_valid="3d")
+            "/v2/lib/search", {
+                "query": " ".join(query),
+                "page": int(result['page']) + 1
+            },
+            cache_valid="1d")
 
 
 @cli.command("list", short_help="List installed libraries")
@@ -262,29 +272,12 @@ def lib_list(lm, json_output):
         return click.echo(json.dumps(items))
 
     if not items:
-        return
+        return None
 
     for item in sorted(items, key=lambda i: i['name']):
         print_lib_item(item)
 
-
-@util.memoized
-def get_builtin_libs(storage_names=None):
-    items = []
-    storage_names = storage_names or []
-    pm = PlatformManager()
-    for manifest in pm.get_installed():
-        p = PlatformFactory.newPlatform(manifest['__pkg_dir'])
-        for storage in p.get_lib_storages():
-            if storage_names and storage['name'] not in storage_names:
-                continue
-            lm = LibraryManager(storage['path'])
-            items.append({
-                "name": storage['name'],
-                "path": storage['path'],
-                "items": lm.get_installed()
-            })
-    return items
+    return True
 
 
 @cli.command("builtin", short_help="List built-in libraries")
@@ -295,25 +288,31 @@ def lib_builtin(storage, json_output):
     if json_output:
         return click.echo(json.dumps(items))
 
-    for storage in items:
-        if not storage['items']:
+    for storage_ in items:
+        if not storage_['items']:
             continue
-        click.secho(storage['name'], fg="green")
-        click.echo("*" * len(storage['name']))
+        click.secho(storage_['name'], fg="green")
+        click.echo("*" * len(storage_['name']))
         click.echo()
 
-        for item in sorted(storage['items'], key=lambda i: i['name']):
+        for item in sorted(storage_['items'], key=lambda i: i['name']):
             print_lib_item(item)
 
+    return True
+
 
 @cli.command("show", short_help="Show detailed info about a library")
 @click.argument("library", metavar="[LIBRARY]")
 @click.option("--json-output", is_flag=True)
 def lib_show(library, json_output):
     lm = LibraryManager()
-    name, requirements, _ = lm.parse_pkg_input(library)
-    lib_id = lm.get_pkg_id_by_name(
-        name, requirements, silent=json_output, interactive=not json_output)
+    name, requirements, _ = lm.parse_pkg_uri(library)
+    lib_id = lm.search_lib_id({
+        "name": name,
+        "requirements": requirements
+    },
+                              silent=json_output,
+                              interactive=not json_output)
     lib = get_api_result("/lib/info/%d" % lib_id, cache_valid="1d")
     if json_output:
         return click.echo(json.dumps(lib))
@@ -324,9 +323,10 @@ def lib_show(library, json_output):
     click.echo(lib['description'])
     click.echo()
 
-    click.echo("Version: %s, released %s" %
-               (lib['version']['name'],
-                arrow.get(lib['version']['released']).humanize()))
+    click.echo(
+        "Version: %s, released %s" %
+        (lib['version']['name'],
+         time.strftime("%c", util.parse_date(lib['version']['released']))))
     click.echo("Manifest: %s" % lib['confurl'])
     for key in ("homepage", "repository", "license"):
         if key not in lib or not lib[key]:
@@ -362,12 +362,14 @@ def lib_show(library, json_output):
     blocks.append(("Headers", lib['headers']))
     blocks.append(("Examples", lib['examples']))
     blocks.append(("Versions", [
-        "%s, released %s" % (v['name'], arrow.get(v['released']).humanize())
+        "%s, released %s" %
+        (v['name'], time.strftime("%c", util.parse_date(v['released'])))
         for v in lib['versions']
     ]))
     blocks.append(("Unique Downloads", [
-        "Today: %s" % lib['dlstats']['day'], "Week: %s" %
-        lib['dlstats']['week'], "Month: %s" % lib['dlstats']['month']
+        "Today: %s" % lib['dlstats']['day'],
+        "Week: %s" % lib['dlstats']['week'],
+        "Month: %s" % lib['dlstats']['month']
     ]))
 
     for (title, rows) in blocks:
@@ -377,12 +379,14 @@ def lib_show(library, json_output):
         for row in rows:
             click.echo(row)
 
+    return True
+
 
 @cli.command("register", short_help="Register a new library")
 @click.argument("config_url")
 def lib_register(config_url):
-    if (not config_url.startswith("http://") and
-            not config_url.startswith("https://")):
+    if (not config_url.startswith("http://")
+            and not config_url.startswith("https://")):
         raise exception.InvalidLibConfURL(config_url)
 
     result = get_api_result("/lib/register", data=dict(config_url=config_url))
@@ -418,23 +422,23 @@ def lib_stats(json_output):
         click.echo("-" * terminal_width)
 
     def _print_lib_item(item):
-        click.echo((
-            printitemdate_tpl if "date" in item else printitem_tpl
-        ).format(
-            name=click.style(item['name'], fg="cyan"),
-            date=str(
-                arrow.get(item['date']).humanize() if "date" in item else ""),
-            url=click.style(
-                "http://platformio.org/lib/show/%s/%s" % (item['id'],
-                                                          quote(item['name'])),
-                fg="blue")))
+        date = str(
+            time.strftime("%c", util.parse_date(item['date'])) if "date" in
+            item else "")
+        url = click.style(
+            "https://platformio.org/lib/show/%s/%s" % (item['id'],
+                                                       quote(item['name'])),
+            fg="blue")
+        click.echo(
+            (printitemdate_tpl if "date" in item else printitem_tpl).format(
+                name=click.style(item['name'], fg="cyan"), date=date, url=url))
 
     def _print_tag_item(name):
         click.echo(
             printitem_tpl.format(
                 name=click.style(name, fg="cyan"),
                 url=click.style(
-                    "http://platformio.org/lib/search?query=" + quote(
+                    "https://platformio.org/lib/search?query=" + quote(
                         "keyword:%s" % name),
                     fg="blue")))
 
@@ -457,10 +461,12 @@ def lib_stats(json_output):
         _print_tag_item(item)
     click.echo()
 
-    for key, title in (("dlday", "Today"), ("dlweek", "Week"),
-                       ("dlmonth", "Month")):
+    for key, title in (("dlday", "Today"), ("dlweek", "Week"), ("dlmonth",
+                                                                "Month")):
         _print_title("Featured: " + title)
         _print_header(with_date=False)
         for item in result.get(key, []):
             _print_lib_item(item)
         click.echo()
+
+    return True

platformio/commands/platform.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -47,7 +47,7 @@ def _print_platforms(platforms):
 
 
 def _get_registry_platforms():
-    platforms = util.get_api_result("/platforms", cache_valid="30d")
+    platforms = util.get_api_result("/platforms", cache_valid="7d")
     pm = PlatformManager()
     for platform in platforms or []:
         platform['versions'] = pm.get_all_repo_versions(platform['name'])
@@ -81,10 +81,11 @@ def _get_installed_platform_data(platform,
         name=p.name,
         title=p.title,
         description=p.description,
-        version=p.version,  # comment before dump
+        version=p.version,
         homepage=p.homepage,
         repository=p.repository_url,
         url=p.vendor_url,
+        docs=p.docs_url,
         license=p.license,
         forDesktop=not p.is_embedded(),
         frameworks=sorted(p.frameworks.keys() if p.frameworks else []),
@@ -188,20 +189,21 @@ def platform_search(query, json_output):
 @click.option("--json-output", is_flag=True)
 def platform_frameworks(query, json_output):
     frameworks = []
-    for framework in util.get_api_result("/frameworks", cache_valid="30d"):
+    for framework in util.get_api_result("/frameworks", cache_valid="7d"):
         if query == "all":
             query = ""
         search_data = json.dumps(framework)
         if query and query.lower() not in search_data.lower():
             continue
         framework['homepage'] = (
-            "http://platformio.org/frameworks/" + framework['name'])
+            "https://platformio.org/frameworks/" + framework['name'])
         framework['platforms'] = [
             platform['name'] for platform in _get_registry_platforms()
             if framework['name'] in platform['frameworks']
         ]
         frameworks.append(framework)
 
+    frameworks = sorted(frameworks, key=lambda manifest: manifest['name'])
     if json_output:
         click.echo(json.dumps(frameworks))
     else:
@@ -219,6 +221,8 @@ def platform_list(json_output):
                 manifest['__pkg_dir'],
                 with_boards=False,
                 expose_packages=False))
+
+    platforms = sorted(platforms, key=lambda manifest: manifest['name'])
     if json_output:
         click.echo(json.dumps(platforms))
     else:
@@ -254,7 +258,7 @@ def platform_show(platform, json_output):  # pylint: disable=too-many-branches
         click.echo("Frameworks: %s" % ", ".join(data['frameworks']))
 
     if not data['packages']:
-        return
+        return None
 
     if not isinstance(data['packages'][0], dict):
         click.echo("Packages: %s" % ", ".join(data['packages']))
@@ -269,8 +273,8 @@ def platform_show(platform, json_output):  # pylint: disable=too-many-branches
             if item['type']:
                 click.echo("Type: %s" % item['type'])
             click.echo("Requirements: %s" % item['requirements'])
-            click.echo("Installed: %s" % ("Yes" if item.get("version") else
-                                          "No (optional)"))
+            click.echo("Installed: %s" %
+                       ("Yes" if item.get("version") else "No (optional)"))
             if "version" in item:
                 click.echo("Version: %s" % item['version'])
             if "originalVersion" in item:
@@ -284,21 +288,29 @@ def platform_show(platform, json_output):  # pylint: disable=too-many-branches
         click.echo("------")
         print_boards(data['boards'])
 
+    return True
+
 
 @cli.command("install", short_help="Install new development platform")
 @click.argument("platforms", nargs=-1, required=True, metavar="[PLATFORM...]")
 @click.option("--with-package", multiple=True)
 @click.option("--without-package", multiple=True)
 @click.option("--skip-default-package", is_flag=True)
+@click.option(
+    "-f",
+    "--force",
+    is_flag=True,
+    help="Reinstall/redownload dev/platform and its packages if exist")
 def platform_install(platforms, with_package, without_package,
-                     skip_default_package):
+                     skip_default_package, force):
     pm = PlatformManager()
     for platform in platforms:
         if pm.install(
                 name=platform,
                 with_packages=with_package,
                 without_packages=without_package,
-                skip_default_package=skip_default_package):
+                skip_default_package=skip_default_package,
+                force=force):
             click.secho(
                 "The platform '%s' has been successfully installed!\n"
                 "The rest of packages will be installed automatically "
@@ -348,13 +360,13 @@ def platform_update(platforms, only_packages, only_check, json_output):
             requirements = None
             url = None
             if not pkg_dir:
-                name, requirements, url = pm.parse_pkg_input(platform)
+                name, requirements, url = pm.parse_pkg_uri(platform)
                 pkg_dir = pm.get_package_dir(name, requirements, url)
             if not pkg_dir:
                 continue
             latest = pm.outdated(pkg_dir, requirements)
-            if (not latest and not PlatformFactory.newPlatform(pkg_dir)
-                    .are_outdated_packages()):
+            if (not latest and not PlatformFactory.newPlatform(
+                    pkg_dir).are_outdated_packages()):
                 continue
             data = _get_installed_platform_data(
                 pkg_dir, with_boards=False, expose_packages=False)
@@ -372,3 +384,5 @@ def platform_update(platforms, only_packages, only_check, json_output):
             pm.update(
                 platform, only_packages=only_packages, only_check=only_check)
             click.echo()
+
+    return True

platformio/commands/remote.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

platformio/commands/run.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from datetime import datetime
 from hashlib import sha1
 from os import getcwd, makedirs, walk
 from os.path import getmtime, isdir, isfile, join
@@ -21,11 +20,11 @@ from time import time
 import click
 
 from platformio import __version__, exception, telemetry, util
+from platformio.commands.device import device_monitor as cmd_device_monitor
 from platformio.commands.lib import lib_install as cmd_lib_install
-from platformio.commands.lib import get_builtin_libs
 from platformio.commands.platform import \
     platform_install as cmd_platform_install
-from platformio.managers.lib import LibraryManager
+from platformio.managers.lib import LibraryManager, is_builtin_lib
 from platformio.managers.platform import PlatformFactory
 
 # pylint: disable=too-many-arguments,too-many-locals,too-many-branches
@@ -59,27 +58,25 @@ def cli(ctx, environment, target, upload_port, project_dir, silent, verbose,
         raise exception.NotPlatformIOProject(project_dir)
 
     with util.cd(project_dir):
-        # clean obsolete .pioenvs dir
+        # clean obsolete build dir
         if not disable_auto_clean:
             try:
-                _clean_pioenvs_dir(util.get_projectpioenvs_dir())
+                _clean_build_dir(util.get_projectbuild_dir())
             except:  # pylint: disable=bare-except
                 click.secho(
                     "Can not remove temporary directory `%s`. Please remove "
-                    "`.pioenvs` directory from the project manually to avoid "
-                    "build issues" % util.get_projectpioenvs_dir(force=True),
+                    "it manually to avoid build issues" %
+                    util.get_projectbuild_dir(force=True),
                     fg="yellow")
 
         config = util.load_project_config()
-        check_project_defopts(config)
-        assert check_project_envs(config, environment)
-
         env_default = None
         if config.has_option("platformio", "env_default"):
-            env_default = [
-                e.strip()
-                for e in config.get("platformio", "env_default").split(",")
-            ]
+            env_default = util.parse_conf_multi_values(
+                config.get("platformio", "env_default"))
+
+        check_project_defopts(config)
+        check_project_envs(config, environment or env_default)
 
         results = []
         start_time = time()
@@ -89,8 +86,8 @@ def cli(ctx, environment, target, upload_port, project_dir, silent, verbose,
 
             envname = section[4:]
             skipenv = any([
-                environment and envname not in environment, not environment and
-                env_default and envname not in env_default
+                environment and envname not in environment, not environment
+                and env_default and envname not in env_default
             ])
             if skipenv:
                 results.append((envname, None))
@@ -107,9 +104,15 @@ def cli(ctx, environment, target, upload_port, project_dir, silent, verbose,
 
             ep = EnvironmentProcessor(ctx, envname, options, target,
                                       upload_port, silent, verbose)
-            results.append((envname, ep.process()))
+            result = (envname, ep.process())
+            results.append(result)
+            if result[1] and "monitor" in ep.get_build_targets() and \
+                    "nobuild" not in ep.get_build_targets():
+                ctx.invoke(
+                    cmd_device_monitor,
+                    environment=environment[0] if environment else None)
 
-        found_error = any([status is False for (_, status) in results])
+        found_error = any(status is False for (_, status) in results)
 
         if (found_error or not silent) and len(results) > 1:
             click.echo()
@@ -122,18 +125,48 @@ def cli(ctx, environment, target, upload_port, project_dir, silent, verbose,
 
 class EnvironmentProcessor(object):
 
-    KNOWN_OPTIONS = (
-        "platform", "framework", "board", "board_mcu", "board_f_cpu",
-        "board_f_flash", "board_flash_mode", "build_flags", "src_build_flags",
-        "build_unflags", "src_filter", "extra_script", "targets",
+    DEFAULT_DUMP_OPTIONS = ("platform", "framework", "board")
+
+    KNOWN_PLATFORMIO_OPTIONS = [
+        "description", "env_default", "home_dir", "lib_dir", "libdeps_dir",
+        "include_dir", "src_dir", "build_dir", "data_dir", "test_dir",
+        "boards_dir", "lib_extra_dirs"
+    ]
+
+    KNOWN_ENV_OPTIONS = [
+        "platform", "framework", "board", "build_flags", "src_build_flags",
+        "build_unflags", "src_filter", "extra_scripts", "targets",
         "upload_port", "upload_protocol", "upload_speed", "upload_flags",
-        "upload_resetmethod", "lib_install", "lib_deps", "lib_force",
-        "lib_ignore", "lib_extra_dirs", "lib_ldf_mode", "lib_compat_mode",
-        "test_ignore", "test_port", "piotest")
+        "upload_resetmethod", "lib_deps", "lib_ignore", "lib_extra_dirs",
+        "lib_ldf_mode", "lib_compat_mode", "lib_archive", "piotest",
+        "test_transport", "test_filter", "test_ignore", "test_port",
+        "test_speed", "test_build_project_src", "debug_tool", "debug_port",
+        "debug_init_cmds", "debug_extra_cmds", "debug_server",
+        "debug_init_break", "debug_load_cmd", "debug_load_mode",
+        "debug_svd_path", "monitor_port", "monitor_speed", "monitor_rts",
+        "monitor_dtr"
+    ]
+
+    IGNORE_BUILD_OPTIONS = [
+        "test_transport", "test_filter", "test_ignore", "test_port",
+        "test_speed", "debug_port", "debug_init_cmds", "debug_extra_cmds",
+        "debug_server", "debug_init_break", "debug_load_cmd",
+        "debug_load_mode", "monitor_port", "monitor_speed", "monitor_rts",
+        "monitor_dtr"
+    ]
 
     REMAPED_OPTIONS = {"framework": "pioframework", "platform": "pioplatform"}
 
-    RENAMED_OPTIONS = {"lib_use": "lib_deps", "lib_force": "lib_deps"}
+    RENAMED_OPTIONS = {
+        "lib_use": "lib_deps",
+        "lib_force": "lib_deps",
+        "extra_script": "extra_scripts",
+        "monitor_baud": "monitor_speed",
+        "board_mcu": "board_build.mcu",
+        "board_f_cpu": "board_build.f_cpu",
+        "board_f_flash": "board_build.f_flash",
+        "board_flash_mode": "board_build.flash_mode"
+    }
 
     RENAMED_PLATFORMS = {"espressif": "espressif8266"}
 
@@ -157,17 +190,17 @@ class EnvironmentProcessor(object):
     def process(self):
         terminal_width, _ = click.get_terminal_size()
         start_time = time()
+        env_dump = []
 
-        # multi-line values to one line
         for k, v in self.options.items():
-            if "\n" in v:
-                self.options[k] = self.options[k].strip().replace("\n", ", ")
+            self.options[k] = self.options[k].strip()
+            if self.verbose or k in self.DEFAULT_DUMP_OPTIONS:
+                env_dump.append(
+                    "%s: %s" % (k, ", ".join(util.parse_conf_multi_values(v))))
 
         if not self.silent:
-            click.echo("[%s] Processing %s (%s)" % (
-                datetime.now().strftime("%c"), click.style(
-                    self.name, fg="cyan", bold=True), ", ".join(
-                        ["%s: %s" % (k, v) for k, v in self.options.items()])))
+            click.echo("Processing %s (%s)" % (click.style(
+                self.name, fg="cyan", bold=True), "; ".join(env_dump)))
             click.secho("-" * terminal_width, bold=True)
 
         self.options = self._validate_options(self.options)
@@ -179,10 +212,10 @@ class EnvironmentProcessor(object):
 
         if is_error or "piotest_processor" not in self.cmd_ctx.meta:
             print_header(
-                "[%s] Took %.2f seconds" % ((click.style(
-                    "ERROR", fg="red", bold=True) if is_error else click.style(
-                        "SUCCESS", fg="green", bold=True)),
-                                            time() - start_time),
+                "[%s] Took %.2f seconds" % (
+                    (click.style("ERROR", fg="red", bold=True) if is_error else
+                     click.style("SUCCESS", fg="green", bold=True)),
+                    time() - start_time),
                 is_error=is_error)
 
         return not is_error
@@ -208,43 +241,52 @@ class EnvironmentProcessor(object):
                 v = self.RENAMED_PLATFORMS[v]
 
             # warn about unknown options
-            if k not in self.KNOWN_OPTIONS:
+            unknown_conditions = [
+                k not in self.KNOWN_ENV_OPTIONS, not k.startswith("custom_"),
+                not k.startswith("board_")
+            ]
+            if all(unknown_conditions):
                 click.secho(
-                    "Detected non-PlatformIO `%s` option in `[env:]` section" %
-                    k,
+                    "Detected non-PlatformIO `%s` option in `[env:%s]` section"
+                    % (k, self.name),
                     fg="yellow")
             result[k] = v
         return result
 
-    def _get_build_variables(self):
+    def get_build_variables(self):
         variables = {"pioenv": self.name}
         if self.upload_port:
             variables['upload_port'] = self.upload_port
         for k, v in self.options.items():
             if k in self.REMAPED_OPTIONS:
                 k = self.REMAPED_OPTIONS[k]
+            if k in self.IGNORE_BUILD_OPTIONS:
+                continue
             if k == "targets" or (k == "upload_port" and self.upload_port):
                 continue
             variables[k] = v
         return variables
 
-    def _get_build_targets(self):
+    def get_build_targets(self):
         targets = []
         if self.targets:
             targets = [t for t in self.targets]
         elif "targets" in self.options:
-            targets = self.options['targets'].split()
+            targets = self.options['targets'].split(", ")
         return targets
 
     def _run(self):
         if "platform" not in self.options:
             raise exception.UndefinedEnvPlatform(self.name)
 
-        build_vars = self._get_build_variables()
-        build_targets = self._get_build_targets()
+        build_vars = self.get_build_variables()
+        build_targets = self.get_build_targets()
 
         telemetry.on_run_environment(self.options, build_targets)
 
+        # skip monitor target, we call it above
+        if "monitor" in build_targets:
+            build_targets.remove("monitor")
         if "nobuild" not in build_targets:
             # install dependent libraries
             if "lib_install" in self.options:
@@ -254,10 +296,10 @@ class EnvironmentProcessor(object):
                     if d.strip()
                 ], self.verbose)
             if "lib_deps" in self.options:
-                _autoinstall_libdeps(self.cmd_ctx, [
-                    d.strip() for d in self.options['lib_deps'].split(", ")
-                    if d.strip()
-                ], self.verbose)
+                _autoinstall_libdeps(
+                    self.cmd_ctx,
+                    util.parse_conf_multi_values(self.options['lib_deps']),
+                    self.verbose)
 
         try:
             p = PlatformFactory.newPlatform(self.options['platform'])
@@ -272,6 +314,8 @@ class EnvironmentProcessor(object):
 
 
 def _autoinstall_libdeps(ctx, libraries, verbose=False):
+    if not libraries:
+        return
     storage_dir = util.get_projectlibdeps_dir()
     ctx.obj = LibraryManager(storage_dir)
     if verbose:
@@ -280,36 +324,31 @@ def _autoinstall_libdeps(ctx, libraries, verbose=False):
         try:
             ctx.invoke(cmd_lib_install, libraries=[lib], silent=not verbose)
         except exception.LibNotFound as e:
-            if not _is_builtin_lib(lib):
+            if verbose or not is_builtin_lib(lib):
                 click.secho("Warning! %s" % e, fg="yellow")
+        except exception.InternetIsOffline as e:
+            click.secho(str(e), fg="yellow")
 
 
-def _is_builtin_lib(lib_name):
-    for storage in get_builtin_libs():
-        if any([l.get("name") == lib_name for l in storage['items']]):
-            return True
-    return False
-
-
-def _clean_pioenvs_dir(pioenvs_dir):
-    structhash_file = join(pioenvs_dir, "structure.hash")
+def _clean_build_dir(build_dir):
+    structhash_file = join(build_dir, "structure.hash")
     proj_hash = calculate_project_hash()
 
     # if project's config is modified
-    if (isdir(pioenvs_dir) and
-            getmtime(join(util.get_project_dir(), "platformio.ini")) >
-            getmtime(pioenvs_dir)):
-        util.rmtree_(pioenvs_dir)
+    if (isdir(build_dir)
+            and getmtime(join(util.get_project_dir(),
+                              "platformio.ini")) > getmtime(build_dir)):
+        util.rmtree_(build_dir)
 
     # check project structure
-    if isdir(pioenvs_dir) and isfile(structhash_file):
+    if isdir(build_dir) and isfile(structhash_file):
         with open(structhash_file) as f:
             if f.read() == proj_hash:
                 return
-        util.rmtree_(pioenvs_dir)
+        util.rmtree_(build_dir)
 
-    if not isdir(pioenvs_dir):
-        makedirs(pioenvs_dir)
+    if not isdir(build_dir):
+        makedirs(build_dir)
 
     with open(structhash_file, "w") as f:
         f.write(proj_hash)
@@ -346,46 +385,51 @@ def print_summary(results, start_time):
             err=status is False)
 
     print_header(
-        "[%s] Took %.2f seconds" % ((click.style(
-            "SUCCESS", fg="green", bold=True) if successed else click.style(
-                "ERROR", fg="red", bold=True)), time() - start_time),
+        "[%s] Took %.2f seconds" % (
+            (click.style("SUCCESS", fg="green", bold=True) if successed else
+             click.style("ERROR", fg="red", bold=True)), time() - start_time),
         is_error=not successed)
 
 
 def check_project_defopts(config):
     if not config.has_section("platformio"):
         return True
-    known = ("home_dir", "lib_dir", "libdeps_dir", "src_dir", "envs_dir",
-             "data_dir", "test_dir", "env_default", "lib_extra_dirs")
-    unknown = set([k for k, _ in config.items("platformio")]) - set(known)
+    unknown = set([k for k, _ in config.items("platformio")]) - set(
+        EnvironmentProcessor.KNOWN_PLATFORMIO_OPTIONS)
     if not unknown:
         return True
     click.secho(
-        "Warning! Ignore unknown `%s` option from `[platformio]` section" %
+        "Warning! Ignore unknown `%s` option in `[platformio]` section" %
         ", ".join(unknown),
         fg="yellow")
     return False
 
 
-def check_project_envs(config, environments):
+def check_project_envs(config, environments=None):
     if not config.sections():
         raise exception.ProjectEnvsNotAvailable()
 
     known = set([s[4:] for s in config.sections() if s.startswith("env:")])
-    unknown = set(environments) - known
+    unknown = set(environments or []) - known
     if unknown:
         raise exception.UnknownEnvNames(", ".join(unknown), ", ".join(known))
     return True
 
 
 def calculate_project_hash():
-    structure = [__version__]
+    check_suffixes = (".c", ".cc", ".cpp", ".h", ".hpp", ".s", ".S")
+    chunks = [__version__]
     for d in (util.get_projectsrc_dir(), util.get_projectlib_dir()):
         if not isdir(d):
             continue
         for root, _, files in walk(d):
             for f in files:
                 path = join(root, f)
-                if not any([s in path for s in (".git", ".svn", ".pioenvs")]):
-                    structure.append(path)
-    return sha1(",".join(sorted(structure))).hexdigest() if structure else ""
+                if path.endswith(check_suffixes):
+                    chunks.append(path)
+    chunks_to_str = ",".join(sorted(chunks))
+    if "windows" in util.get_systype():
+        # Fix issue with useless project rebuilding for case insensitive FS.
+        # A case of disk drive can differ...
+        chunks_to_str = chunks_to_str.lower()
+    return sha1(chunks_to_str).hexdigest()

platformio/commands/settings.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

platformio/commands/test.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -22,7 +22,18 @@ from platformio.managers.core import pioplus_call
 
 @click.command("test", short_help="Local Unit Testing")
 @click.option("--environment", "-e", multiple=True, metavar="<environment>")
-@click.option("--ignore", "-i", multiple=True, metavar="<pattern>")
+@click.option(
+    "--filter",
+    "-f",
+    multiple=True,
+    metavar="<pattern>",
+    help="Filter tests by a pattern")
+@click.option(
+    "--ignore",
+    "-i",
+    multiple=True,
+    metavar="<pattern>",
+    help="Ignore tests by a pattern")
 @click.option("--upload-port")
 @click.option("--test-port")
 @click.option(

platformio/commands/update.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -32,14 +32,14 @@ from platformio.managers.lib import LibraryManager
     help="Do not update, only check for new version")
 @click.pass_context
 def cli(ctx, core_packages, only_check):
+    # cleanup lib search results, cached board and platform lists
+    app.clean_cache()
+
     update_core_packages(only_check)
 
     if core_packages:
         return
 
-    # cleanup lib search results, cached board and platform lists
-    app.clean_cache()
-
     click.echo()
     click.echo("Platform Manager")
     click.echo("================")

platformio/commands/upgrade.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,64 +12,66 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import os
 import re
+from zipfile import ZipFile
 
 import click
 import requests
 
 from platformio import VERSION, __version__, exception, util
+from platformio.managers.core import shutdown_piohome_servers
 
 
 @click.command(
     "upgrade", short_help="Upgrade PlatformIO to the latest version")
-def cli():
-    latest = get_latest_version()
-    if __version__ == latest:
+@click.option("--dev", is_flag=True, help="Use development branch")
+def cli(dev):
+    if not dev and __version__ == get_latest_version():
         return click.secho(
             "You're up-to-date!\nPlatformIO %s is currently the "
             "newest version available." % __version__,
             fg="green")
-    else:
-        click.secho("Please wait while upgrading PlatformIO ...", fg="yellow")
 
-        to_develop = not all([c.isdigit() for c in latest if c != "."])
-        cmds = ([
-            "pip", "install", "--upgrade",
-            "https://github.com/platformio/platformio-core/archive/develop.zip"
-            if to_develop else "platformio"
-        ], ["platformio", "--version"])
+    click.secho("Please wait while upgrading PlatformIO ...", fg="yellow")
 
-        cmd = None
-        r = None
-        try:
-            for cmd in cmds:
-                cmd = [util.get_pythonexe_path(), "-m"] + cmd
-                r = None
+    # kill all PIO Home servers, they block `pioplus` binary
+    shutdown_piohome_servers()
+
+    to_develop = dev or not all(c.isdigit() for c in __version__ if c != ".")
+    cmds = (["pip", "install", "--upgrade",
+             get_pip_package(to_develop)], ["platformio", "--version"])
+
+    cmd = None
+    r = None
+    try:
+        for cmd in cmds:
+            cmd = [util.get_pythonexe_path(), "-m"] + cmd
+            r = None
+            r = util.exec_command(cmd)
+
+            # try pip with disabled cache
+            if r['returncode'] != 0 and cmd[2] == "pip":
+                cmd.insert(3, "--no-cache-dir")
                 r = util.exec_command(cmd)
 
-                # try pip with disabled cache
-                if r['returncode'] != 0 and cmd[2] == "pip":
-                    cmd.insert(3, "--no-cache-dir")
-                    r = util.exec_command(cmd)
-
-                assert r['returncode'] == 0
-            assert "version" in r['out']
-            actual_version = r['out'].strip().split("version", 1)[1].strip()
+            assert r['returncode'] == 0
+        assert "version" in r['out']
+        actual_version = r['out'].strip().split("version", 1)[1].strip()
+        click.secho(
+            "PlatformIO has been successfully upgraded to %s" % actual_version,
+            fg="green")
+        click.echo("Release notes: ", nl=False)
+        click.secho(
+            "https://docs.platformio.org/en/latest/history.html", fg="cyan")
+    except Exception as e:  # pylint: disable=broad-except
+        if not r:
+            raise exception.UpgradeError("\n".join([str(cmd), str(e)]))
+        permission_errors = ("permission denied", "not permitted")
+        if (any(m in r['err'].lower() for m in permission_errors)
+                and "windows" not in util.get_systype()):
             click.secho(
-                "PlatformIO has been successfully upgraded to %s" %
-                actual_version,
-                fg="green")
-            click.echo("Release notes: ", nl=False)
-            click.secho(
-                "http://docs.platformio.org/en/latest/history.html", fg="cyan")
-        except Exception as e:  # pylint: disable=W0703
-            if not r:
-                raise exception.UpgradeError("\n".join([str(cmd), str(e)]))
-            permission_errors = ("permission denied", "not permitted")
-            if (any([m in r['err'].lower() for m in permission_errors]) and
-                    "windows" not in util.get_systype()):
-                click.secho(
-                    """
+                """
 -----------------
 Permission denied
 -----------------
@@ -79,12 +81,38 @@ You need the `sudo` permission to install Python packages. Try
 
 WARNING! Don't use `sudo` for the rest PlatformIO commands.
 """,
-                    fg="yellow",
-                    err=True)
-                raise exception.ReturnErrorCode(1)
-            else:
-                raise exception.UpgradeError(
-                    "\n".join([str(cmd), r['out'], r['err']]))
+                fg="yellow",
+                err=True)
+            raise exception.ReturnErrorCode(1)
+        else:
+            raise exception.UpgradeError("\n".join(
+                [str(cmd), r['out'], r['err']]))
+
+    return True
+
+
+def get_pip_package(to_develop):
+    if not to_develop:
+        return "platformio"
+    dl_url = ("https://github.com/platformio/"
+              "platformio-core/archive/develop.zip")
+    cache_dir = util.get_cache_dir()
+    if not os.path.isdir(cache_dir):
+        os.makedirs(cache_dir)
+    pkg_name = os.path.join(cache_dir, "piocoredevelop.zip")
+    try:
+        with open(pkg_name, "w") as fp:
+            r = util.exec_command(["curl", "-fsSL", dl_url],
+                                  stdout=fp,
+                                  universal_newlines=True)
+            assert r['returncode'] == 0
+        # check ZIP structure
+        with ZipFile(pkg_name) as zp:
+            assert zp.testzip() is None
+        return pkg_name
+    except:  # pylint: disable=bare-except
+        pass
+    return dl_url
 
 
 def get_latest_version():
@@ -123,7 +151,7 @@ def get_develop_latest_version():
 
 def get_pypi_latest_version():
     r = requests.get(
-        "https://pypi.python.org/pypi/platformio/json",
+        "https://pypi.org/pypi/platformio/json",
         headers=util.get_request_defheaders())
     r.raise_for_status()
     return r.json()['info']['version']

platformio/downloader.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -15,12 +15,13 @@
 from email.utils import parsedate_tz
 from math import ceil
 from os.path import getsize, join
+from sys import getfilesystemencoding, version_info
 from time import mktime
 
 import click
 import requests
 
-from platformio import app, util
+from platformio import util
 from platformio.exception import (FDSHASumMismatch, FDSizeMismatch,
                                   FDUnrecognizedStatusCode)
 
@@ -30,9 +31,13 @@ class FileDownloader(object):
     CHUNK_SIZE = 1024
 
     def __init__(self, url, dest_dir=None):
+        self._request = None
         # make connection
         self._request = requests.get(
-            url, stream=True, headers=util.get_request_defheaders())
+            url,
+            stream=True,
+            headers=util.get_request_defheaders(),
+            verify=version_info >= (2, 7, 9))
         if self._request.status_code != 200:
             raise FDUnrecognizedStatusCode(self._request.status_code, url)
 
@@ -42,12 +47,12 @@ class FileDownloader(object):
                                       9:].replace('"', "").replace("'", "")
             self._fname = self._fname.encode("utf8")
         else:
-            self._fname = url.split("/")[-1]
+            self._fname = [p for p in url.split("/") if p][-1]
 
-        self._progressbar = None
         self._destination = self._fname
         if dest_dir:
-            self.set_destination(join(dest_dir, self._fname))
+            self.set_destination(
+                join(dest_dir.decode(getfilesystemencoding()), self._fname))
 
     def set_destination(self, destination):
         self._destination = destination
@@ -63,26 +68,30 @@ class FileDownloader(object):
             return -1
         return int(self._request.headers['content-length'])
 
-    def start(self):
+    def start(self, with_progress=True):
+        label = "Downloading"
         itercontent = self._request.iter_content(chunk_size=self.CHUNK_SIZE)
         f = open(self._destination, "wb")
-
-        if app.is_disabled_progressbar() or self.get_size() == -1:
-            click.echo("Downloading...")
-            for chunk in itercontent:
-                if chunk:
-                    f.write(chunk)
-        else:
-            chunks = int(ceil(self.get_size() / float(self.CHUNK_SIZE)))
-            with click.progressbar(length=chunks, label="Downloading") as pb:
-                for _ in pb:
-                    f.write(next(itercontent))
-        f.close()
-        self._request.close()
+        try:
+            if not with_progress or self.get_size() == -1:
+                click.echo("%s..." % label)
+                for chunk in itercontent:
+                    if chunk:
+                        f.write(chunk)
+            else:
+                chunks = int(ceil(self.get_size() / float(self.CHUNK_SIZE)))
+                with click.progressbar(length=chunks, label=label) as pb:
+                    for _ in pb:
+                        f.write(next(itercontent))
+        finally:
+            f.close()
+            self._request.close()
 
         if self.get_lmtime():
             self._preserve_filemtime(self.get_lmtime())
 
+        return True
+
     def verify(self, sha1=None):
         _dlsize = getsize(self._destination)
         if self.get_size() != -1 and _dlsize != self.get_size():

platformio/exception.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -20,8 +20,7 @@ class PlatformioException(Exception):
     def __str__(self):  # pragma: no cover
         if self.MESSAGE:
             return self.MESSAGE.format(*self.args)
-        else:
-            return Exception.__str__(self)
+        return Exception.__str__(self)
 
 
 class ReturnErrorCode(PlatformioException):
@@ -29,10 +28,18 @@ class ReturnErrorCode(PlatformioException):
     MESSAGE = "{0}"
 
 
+class LockFileTimeoutError(PlatformioException):
+    pass
+
+
 class MinitermException(PlatformioException):
     pass
 
 
+class UserSideException(PlatformioException):
+    pass
+
+
 class AbortedByUser(PlatformioException):
 
     MESSAGE = "Aborted by user"
@@ -50,15 +57,15 @@ class IncompatiblePlatform(PlatformioException):
 
 class PlatformNotInstalledYet(PlatformioException):
 
-    MESSAGE = "The platform '{0}' has not been installed yet. "\
-        "Use `platformio platform install {0}` command"
+    MESSAGE = ("The platform '{0}' has not been installed yet. "
+               "Use `platformio platform install {0}` command")
 
 
 class BoardNotDefined(PlatformioException):
 
-    MESSAGE = "You need to specify board ID using `-b` or `--board` "\
-        "option. Supported boards list is available via "\
-        "`platformio boards` command"
+    MESSAGE = (
+        "You need to specify board ID using `-b` or `--board` option. "
+        "Supported boards list is available via `platformio boards` command")
 
 
 class UnknownBoard(PlatformioException):
@@ -88,16 +95,22 @@ class MissingPackageManifest(PlatformioException):
 
 class UndefinedPackageVersion(PlatformioException):
 
-    MESSAGE = "Could not find a version that satisfies the requirement '{0}'"\
-              " for your system '{1}'"
+    MESSAGE = ("Could not find a version that satisfies the requirement '{0}'"
+               " for your system '{1}'")
 
 
 class PackageInstallError(PlatformioException):
 
-    MESSAGE = "Could not install '{0}' with version requirements '{1}' "\
-              "for your system '{2}'.\n"\
-              "If you use Antivirus, it can block PlatformIO Package "\
-              "Manager. Try to disable it for a while."
+    MESSAGE = ("Could not install '{0}' with version requirements '{1}' "
+               "for your system '{2}'.\n\n"
+               "Please try this solution -> http://bit.ly/faq-package-manager")
+
+
+class ExtractArchiveItemError(PlatformioException):
+
+    MESSAGE = (
+        "Could not extract `{0}` to `{1}`. Try to disable antivirus "
+        "tool or check this solution -> http://bit.ly/faq-package-manager")
 
 
 class FDUnrecognizedStatusCode(PlatformioException):
@@ -107,21 +120,22 @@ class FDUnrecognizedStatusCode(PlatformioException):
 
 class FDSizeMismatch(PlatformioException):
 
-    MESSAGE = "The size ({0:d} bytes) of downloaded file '{1}' "\
-        "is not equal to remote size ({2:d} bytes)"
+    MESSAGE = ("The size ({0:d} bytes) of downloaded file '{1}' "
+               "is not equal to remote size ({2:d} bytes)")
 
 
 class FDSHASumMismatch(PlatformioException):
 
-    MESSAGE = "The 'sha1' sum '{0}' of downloaded file '{1}' "\
-        "is not equal to remote '{2}'"
+    MESSAGE = ("The 'sha1' sum '{0}' of downloaded file '{1}' "
+               "is not equal to remote '{2}'")
 
 
 class NotPlatformIOProject(PlatformioException):
 
-    MESSAGE = "Not a PlatformIO project. `platformio.ini` file has not been "\
-        "found in current working directory ({0}). To initialize new project "\
-        "please use `platformio init` command"
+    MESSAGE = (
+        "Not a PlatformIO project. `platformio.ini` file has not been "
+        "found in current working directory ({0}). To initialize new project "
+        "please use `platformio init` command")
 
 
 class UndefinedEnvPlatform(PlatformioException):
@@ -161,24 +175,27 @@ class APIRequestError(PlatformioException):
 
 class InternetIsOffline(PlatformioException):
 
-    MESSAGE = "You are not connected to the Internet"
+    MESSAGE = (
+        "You are not connected to the Internet.\n"
+        "If you build a project first time, we need Internet connection "
+        "to install all dependencies and toolchains.")
 
 
 class LibNotFound(PlatformioException):
 
-    MESSAGE = "Library `{0}` has not been found in PlatformIO Registry.\n"\
-              "You can ignore this message, if `{0}` is a built-in library "\
-              "(included in framework, SDK). E.g., SPI, Wire, etc."
+    MESSAGE = ("Library `{0}` has not been found in PlatformIO Registry.\n"
+               "You can ignore this message, if `{0}` is a built-in library "
+               "(included in framework, SDK). E.g., SPI, Wire, etc.")
 
 
 class NotGlobalLibDir(PlatformioException):
 
-    MESSAGE = "The `{0}` is not a PlatformIO project.\n\n"\
-              "To manage libraries "\
-              "in global storage `{1}`,\n"\
-              "please use `platformio lib --global {2}` or specify custom "\
-              "storage `platformio lib --storage-dir /path/to/storage/ {2}`."\
-              "\nCheck `platformio lib --help` for details."
+    MESSAGE = (
+        "The `{0}` is not a PlatformIO project.\n\n"
+        "To manage libraries in global storage `{1}`,\n"
+        "please use `platformio lib --global {2}` or specify custom storage "
+        "`platformio lib --storage-dir /path/to/storage/ {2}`.\n"
+        "Check `platformio lib --help` for details.")
 
 
 class InvalidLibConfURL(PlatformioException):
@@ -186,6 +203,11 @@ class InvalidLibConfURL(PlatformioException):
     MESSAGE = "Invalid library config URL '{0}'"
 
 
+class InvalidProjectConf(PlatformioException):
+
+    MESSAGE = "Invalid `platformio.ini`, project configuration file: '{0}'"
+
+
 class BuildScriptNotFound(PlatformioException):
 
     MESSAGE = "Invalid path '{0}' to build script"
@@ -201,11 +223,35 @@ class InvalidSettingValue(PlatformioException):
     MESSAGE = "Invalid value '{0}' for the setting '{1}'"
 
 
+class InvalidJSONFile(PlatformioException):
+
+    MESSAGE = "Could not load broken JSON: {0}"
+
+
 class CIBuildEnvsEmpty(PlatformioException):
 
-    MESSAGE = "Can't find PlatformIO build environments.\n"\
-        "Please specify `--board` or path to `platformio.ini` with "\
-        "predefined environments using `--project-conf` option"
+    MESSAGE = ("Can't find PlatformIO build environments.\n"
+               "Please specify `--board` or path to `platformio.ini` with "
+               "predefined environments using `--project-conf` option")
+
+
+class InvalidUdevRules(PlatformioException):
+    pass
+
+
+class MissedUdevRules(InvalidUdevRules):
+
+    MESSAGE = (
+        "Warning! Please install `99-platformio-udev.rules`. \nMode details: "
+        "https://docs.platformio.org/en/latest/faq.html#platformio-udev-rules")
+
+
+class OutdatedUdevRules(InvalidUdevRules):
+
+    MESSAGE = (
+        "Warning! Your `{0}` are outdated. Please update or reinstall them."
+        "\n Mode details: https://docs.platformio.org"
+        "/en/latest/faq.html#platformio-udev-rules")
 
 
 class UpgradeError(PlatformioException):
@@ -214,11 +260,33 @@ class UpgradeError(PlatformioException):
 
 * Upgrade using `pip install -U platformio`
 * Try different installation/upgrading steps:
-  http://docs.platformio.org/page/installation.html
+  https://docs.platformio.org/page/installation.html
 """
 
 
+class HomeDirPermissionsError(PlatformioException):
+
+    MESSAGE = (
+        "The directory `{0}` or its parent directory is not owned by the "
+        "current user and PlatformIO can not store configuration data.\n"
+        "Please check the permissions and owner of that directory.\n"
+        "Otherwise, please remove manually `{0}` directory and PlatformIO "
+        "will create new from the current user.")
+
+
 class CygwinEnvDetected(PlatformioException):
 
-    MESSAGE = "PlatformIO does not work within Cygwin environment. "\
-        "Use native Terminal instead."
+    MESSAGE = ("PlatformIO does not work within Cygwin environment. "
+               "Use native Terminal instead.")
+
+
+class DebugSupportError(PlatformioException):
+
+    MESSAGE = ("Currently, PlatformIO does not support debugging for `{0}`.\n"
+               "Please contact support@pioplus.com or visit "
+               "< https://docs.platformio.org/page/plus/debugging.html >")
+
+
+class DebugInvalidOptions(PlatformioException):
+
+    pass

platformio/ide/__init__.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

platformio/ide/projectgenerator.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -15,24 +15,24 @@
 import json
 import os
 import re
+import sys
 from os.path import abspath, basename, expanduser, isdir, isfile, join, relpath
 
 import bottle
+from click.testing import CliRunner
 
-from platformio import app, exception, util
+from platformio import exception, util
+from platformio.commands.run import cli as cmd_run
 
 
 class ProjectGenerator(object):
 
-    def __init__(self, project_dir, ide, board):
+    def __init__(self, project_dir, ide, env_name):
         self.project_dir = project_dir
         self.ide = ide
-        self.board = board
+        self.env_name = env_name
+
         self._tplvars = {}
-
-        with util.cd(self.project_dir):
-            self.project_src_dir = util.get_projectsrc_dir()
-
         self._gather_tplvars()
 
     @staticmethod
@@ -41,38 +41,43 @@ class ProjectGenerator(object):
         return sorted(
             [d for d in os.listdir(tpls_dir) if isdir(join(tpls_dir, d))])
 
-    @util.memoized
+    @util.memoized()
     def get_project_env(self):
-        data = {"env_name": "PlatformIO"}
+        data = {}
         config = util.load_project_config(self.project_dir)
         for section in config.sections():
             if not section.startswith("env:"):
                 continue
+            if self.env_name != section[4:]:
+                continue
             data = {"env_name": section[4:]}
             for k, v in config.items(section):
                 data[k] = v
-            if self.board == data.get("board"):
-                break
         return data
 
-    @util.memoized
     def get_project_build_data(self):
-        data = {"defines": [], "includes": [], "cxx_path": None}
+        data = {
+            "defines": [],
+            "includes": [],
+            "cxx_path": None,
+            "prog_path": None
+        }
         envdata = self.get_project_env()
-        if "env_name" not in envdata:
+        if not envdata:
             return data
-        cmd = [util.get_pythonexe_path(), "-m", "platformio", "-f"]
-        if app.get_session_var("caller_id"):
-            cmd.extend(["-c", app.get_session_var("caller_id")])
-        cmd.extend(["run", "-t", "idedata", "-e", envdata['env_name']])
-        cmd.extend(["-d", self.project_dir])
-        result = util.exec_command(cmd)
 
-        if result['returncode'] != 0 or '"includes":' not in result['out']:
-            raise exception.PlatformioException(
-                "\n".join([result['out'], result['err']]))
+        result = CliRunner().invoke(cmd_run, [
+            "--project-dir", self.project_dir, "--environment",
+            envdata['env_name'], "--target", "idedata"
+        ])
 
-        for line in result['out'].split("\n"):
+        if result.exit_code != 0 and not isinstance(result.exception,
+                                                    exception.ReturnErrorCode):
+            raise result.exception
+        if '"includes":' not in result.output:
+            raise exception.PlatformioException(result.output)
+
+        for line in result.output.split("\n"):
             line = line.strip()
             if line.startswith('{"') and line.endswith("}"):
                 data = json.loads(line)
@@ -84,7 +89,7 @@ class ProjectGenerator(object):
     def get_src_files(self):
         result = []
         with util.cd(self.project_dir):
-            for root, _, files in os.walk(self.project_src_dir):
+            for root, _, files in os.walk(util.get_projectsrc_dir()):
                 for f in files:
                     result.append(relpath(join(root, f)))
         return result
@@ -123,40 +128,30 @@ class ProjectGenerator(object):
 
     @staticmethod
     def _merge_contents(dst_path, contents):
-        file_name = basename(dst_path)
-
-        # merge .gitignore
-        if file_name == ".gitignore" and isfile(dst_path):
-            modified = False
-            default = [l.strip() for l in contents.split("\n")]
-            with open(dst_path) as fp:
-                current = [l.strip() for l in fp.readlines()]
-            for d in default:
-                if d and d not in current:
-                    modified = True
-                    current.append(d)
-            if not modified:
-                return
-            contents = "\n".join(current) + "\n"
-
+        if basename(dst_path) == ".gitignore" and isfile(dst_path):
+            return
         with open(dst_path, "w") as f:
             f.write(contents)
 
     def _gather_tplvars(self):
         self._tplvars.update(self.get_project_env())
         self._tplvars.update(self.get_project_build_data())
-        self._tplvars.update({
-            "project_name": self.get_project_name(),
-            "src_files": self.get_src_files(),
-            "user_home_dir": abspath(expanduser("~")),
-            "project_dir": self.project_dir,
-            "project_src_dir": self.project_src_dir,
-            "systype": util.get_systype(),
-            "platformio_path":
-            self._fix_os_path(util.where_is_program("platformio")),
-            "env_pathsep": os.pathsep,
-            "env_path": self._fix_os_path(os.getenv("PATH"))
-        })
+        with util.cd(self.project_dir):
+            self._tplvars.update({
+                "project_name": self.get_project_name(),
+                "src_files": self.get_src_files(),
+                "user_home_dir": abspath(expanduser("~")),
+                "project_dir": self.project_dir,
+                "project_src_dir": util.get_projectsrc_dir(),
+                "project_lib_dir": util.get_projectlib_dir(),
+                "project_libdeps_dir": util.get_projectlibdeps_dir(),
+                "systype": util.get_systype(),
+                "platformio_path": self._fix_os_path(
+                    sys.argv[0] if isfile(sys.argv[0])
+                    else util.where_is_program("platformio")),
+                "env_pathsep": os.pathsep,
+                "env_path": self._fix_os_path(os.getenv("PATH"))
+            })  # yapf: disable
 
     @staticmethod
     def _fix_os_path(path):

platformio/ide/tpls/atom/.clang_complete.tpl

@@ -3,4 +3,4 @@
 % end
 % for define in defines:
 -D{{!define}}
-% end
+% end

platformio/ide/tpls/atom/.gcc-flags.json.tpl

@@ -1,7 +1,8 @@
+% _defines = " ".join(["-D%s" % d for d in defines])
 {
   "execPath": "{{ cxx_path.replace("\\", "/") }}",
-  "gccDefaultCFlags": "-fsyntax-only {{! cc_flags.replace(' -MMD ', ' ').replace('"', '\\"') }}",
-  "gccDefaultCppFlags": "-fsyntax-only {{! cxx_flags.replace(' -MMD ', ' ').replace('"', '\\"') }}",
+  "gccDefaultCFlags": "-fsyntax-only {{! cc_flags.replace(' -MMD ', ' ').replace('"', '\\"') }} {{ !_defines.replace('"', '\\"') }}",
+  "gccDefaultCppFlags": "-fsyntax-only {{! cxx_flags.replace(' -MMD ', ' ').replace('"', '\\"') }} {{ !_defines.replace('"', '\\"') }}",
   "gccErrorLimit": 15,
   "gccIncludePaths": "{{ ','.join(includes).replace("\\", "/") }}",
   "gccSuppressWarnings": false

platformio/ide/tpls/atom/.gitignore.tpl

@@ -1,3 +1,4 @@
+.pio
 .pioenvs
 .piolibdeps
 .clang_complete

platformio/ide/tpls/clion/.gitignore.tpl

@@ -1,3 +1,4 @@
+.pio
 .pioenvs
 .piolibdeps
 CMakeListsPrivate.txt

platformio/ide/tpls/clion/.idea/misc.xml.tpl

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CMakeWorkspace" PROJECT_DIR="$PROJECT_DIR$" />
+  <component name="CidrRootsConfiguration">
+    <sourceRoots>
+      <file path="$PROJECT_DIR$/src" />
+    </sourceRoots>
+    <libraryRoots>
+      <file path="$PROJECT_DIR$/lib" />
+      <file path="$PROJECT_DIR$/.piolibdeps" />
+    </libraryRoots>
+    <excludeRoots>
+      <file path="$PROJECT_DIR$/.pio" />
+    </excludeRoots>
+    <excludeRoots>
+      <file path="$PROJECT_DIR$/.pioenvs" />
+    </excludeRoots>
+  </component>
+</project>

platformio/ide/tpls/clion/CMakeLists.txt.tpl

@@ -9,6 +9,12 @@ add_custom_target(
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
 )
 
+add_custom_target(
+    PLATFORMIO_BUILD_VERBOSE ALL
+    COMMAND ${PLATFORMIO_CMD} -f -c clion run --verbose
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+)
+
 add_custom_target(
     PLATFORMIO_UPLOAD ALL
     COMMAND ${PLATFORMIO_CMD} -f -c clion run --target upload
@@ -21,6 +27,12 @@ add_custom_target(
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
 )
 
+add_custom_target(
+    PLATFORMIO_MONITOR ALL
+    COMMAND ${PLATFORMIO_CMD} -f -c clion device monitor
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+)
+
 add_custom_target(
     PLATFORMIO_TEST ALL
     COMMAND ${PLATFORMIO_CMD} -f -c clion test

platformio/ide/tpls/clion/CMakeListsPrivate.txt.tpl

@@ -1,26 +1,35 @@
-set(ENV{PATH} "{{env_path}}")
-set(PLATFORMIO_CMD "{{platformio_path}}")
+# !!! WARNING !!!
+# PLEASE DO NOT MODIFY THIS FILE!
+# USE https://docs.platformio.org/page/projectconf/section_env_build.html#build-flags
 
-SET(CMAKE_C_COMPILER "{{cc_path.replace("\\", "/")}}")
-SET(CMAKE_CXX_COMPILER "{{cxx_path.replace("\\", "/")}}")
+% def _normalize_path(path):
+%   if project_dir in path:
+%     path = path.replace(project_dir, "${CMAKE_CURRENT_LIST_DIR}")
+%   elif user_home_dir in path:
+%     if "windows" in systype:
+%       path = path.replace(user_home_dir, "$ENV{HOMEDRIVE}$ENV{HOMEPATH}")
+%     else:
+%       path = path.replace(user_home_dir, "$ENV{HOME}")
+%     end
+%   end
+%   return path.replace("\\", "/")
+% end
+
+set(PLATFORMIO_CMD "{{ _normalize_path(platformio_path) }}")
+
+SET(CMAKE_C_COMPILER "{{ _normalize_path(cc_path) }}")
+SET(CMAKE_CXX_COMPILER "{{ _normalize_path(cxx_path) }}")
 SET(CMAKE_CXX_FLAGS_DISTRIBUTION "{{cxx_flags}}")
 SET(CMAKE_C_FLAGS_DISTRIBUTION "{{cc_flags}}")
 set(CMAKE_CXX_STANDARD 11)
 
+% import re
 % for define in defines:
-add_definitions(-D{{!define}})
+add_definitions(-D'{{!re.sub(r"([\"\(\)#])", r"\\\1", define)}}')
 % end
 
 % for include in includes:
-% if include.startswith(user_home_dir):
-% if "windows" in systype:
-include_directories("$ENV{HOMEDRIVE}$ENV{HOMEPATH}{{include.replace(user_home_dir, '').replace("\\", "/")}}")
-% else:
-include_directories("$ENV{HOME}{{include.replace(user_home_dir, '').replace("\\", "/")}}")
-% end
-% else:
-include_directories("{{include.replace("\\", "/")}}")
-% end
+include_directories("{{ _normalize_path(include) }}")
 % end
 
-FILE(GLOB_RECURSE SRC_LIST "{{project_src_dir.replace("\\", "/")}}/*.*")
+FILE(GLOB_RECURSE SRC_LIST "{{ _normalize_path(project_src_dir) }}/*.*" "{{ _normalize_path(project_lib_dir) }}/*.*" "{{ _normalize_path(project_libdeps_dir) }}/*.*")

platformio/ide/tpls/eclipse/.cproject.tpl

@@ -5,13 +5,13 @@
 			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.910961921" moduleId="org.eclipse.cdt.core.settings" name="Default">
 				<externalSettings/>
 				<extensions>
+					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 					<extension id="org.eclipse.cdt.core.VCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 				</extensions>
 			</storageModule>
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
@@ -99,6 +99,104 @@
 			</storageModule>
 			<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
 		</cconfiguration>
+		<cconfiguration id="0.910961921.1363900502">
+			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.910961921.1363900502" moduleId="org.eclipse.cdt.core.settings" name="Debug">
+				<externalSettings/>
+				<extensions>
+					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
+					<extension id="org.eclipse.cdt.core.VCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+					<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+					<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
+					<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+					<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+					<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+				</extensions>
+			</storageModule>
+			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
+				<configuration artifactName="mbed" buildProperties="" description="" id="0.910961921.1363900502" name="Debug" parent="org.eclipse.cdt.build.core.prefbase.cfg">
+					<folderInfo id="0.910961921.1363900502." name="/" resourcePath="">
+						<toolChain id="org.eclipse.cdt.build.core.prefbase.toolchain.2116690625" name="No ToolChain" resourceTypeBasedDiscovery="false" superClass="org.eclipse.cdt.build.core.prefbase.toolchain">
+							<targetPlatform binaryParser="org.eclipse.cdt.core.ELF" id="org.eclipse.cdt.build.core.prefbase.toolchain.2116690625.848954921" name=""/>
+							<builder arguments="-f -c eclipse debug" cleanBuildTarget="run --target clean" command="platformio" enableCleanBuild="false" id="org.eclipse.cdt.build.core.settings.default.builder.985867833" incrementalBuildTarget="" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" superClass="org.eclipse.cdt.build.core.settings.default.builder"/>
+							<tool id="org.eclipse.cdt.build.core.settings.holder.libs.1855678035" name="holder for library settings" superClass="org.eclipse.cdt.build.core.settings.holder.libs"/>
+							<tool id="org.eclipse.cdt.build.core.settings.holder.30528994" name="Assembly" superClass="org.eclipse.cdt.build.core.settings.holder">
+								<option id="org.eclipse.cdt.build.core.settings.holder.incpaths.794801023" name="Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.incpaths" valueType="includePath">
+									% for include in includes:
+									% if "toolchain" in include:
+									% continue
+									% end
+                                    % if include.startswith(user_home_dir):
+                                    % if "windows" in systype:
+									<listOptionValue builtIn="false" value="${USERPROFILE}{{include.replace(user_home_dir, '')}}"/>
+									% else:
+									<listOptionValue builtIn="false" value="${HOME}{{include.replace(user_home_dir, '')}}"/>
+									% end
+                                    % else:
+									<listOptionValue builtIn="false" value="{{include}}"/>
+									% end
+									% end
+								</option>
+								<option id="org.eclipse.cdt.build.core.settings.holder.symbols.1743427839" name="Symbols" superClass="org.eclipse.cdt.build.core.settings.holder.symbols" valueType="definedSymbols">
+									% for define in defines:
+									<listOptionValue builtIn="false" value="{{define}}"/>
+									% end
+								</option>
+								<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.919136836" languageId="org.eclipse.cdt.core.assembly" languageName="Assembly" sourceContentType="org.eclipse.cdt.core.asmSource" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
+							</tool>
+							<tool id="org.eclipse.cdt.build.core.settings.holder.1146422798" name="GNU C++" superClass="org.eclipse.cdt.build.core.settings.holder">
+								<option id="org.eclipse.cdt.build.core.settings.holder.incpaths.650084869" name="Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.incpaths" useByScannerDiscovery="false" valueType="includePath">
+									% for include in includes:
+									% if "toolchain" in include:
+									% continue
+									% end
+                                    % if include.startswith(user_home_dir):
+                                    % if "windows" in systype:
+									<listOptionValue builtIn="false" value="${USERPROFILE}{{include.replace(user_home_dir, '')}}"/>
+									% else:
+									<listOptionValue builtIn="false" value="${HOME}{{include.replace(user_home_dir, '')}}"/>
+									% end
+                                    % else:
+									<listOptionValue builtIn="false" value="{{include}}"/>
+									% end
+									% end
+								</option>
+								<option id="org.eclipse.cdt.build.core.settings.holder.symbols.2055633423" name="Symbols" superClass="org.eclipse.cdt.build.core.settings.holder.symbols" useByScannerDiscovery="false" valueType="definedSymbols">
+									% for define in defines:
+									<listOptionValue builtIn="false" value="{{define}}"/>
+									% end
+								</option>
+								<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.445650141" languageId="org.eclipse.cdt.core.g++" languageName="GNU C++" sourceContentType="org.eclipse.cdt.core.cxxSource,org.eclipse.cdt.core.cxxHeader" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
+							</tool>
+							<tool id="org.eclipse.cdt.build.core.settings.holder.1637357529" name="GNU C" superClass="org.eclipse.cdt.build.core.settings.holder">
+								<option id="org.eclipse.cdt.build.core.settings.holder.incpaths.1246337321" name="Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.incpaths" useByScannerDiscovery="false" valueType="includePath">
+									% for include in includes:
+									% if "toolchain" in include:
+									% continue
+									% end
+                                    % if include.startswith(user_home_dir):
+                                    % if "windows" in systype:
+									<listOptionValue builtIn="false" value="${USERPROFILE}{{include.replace(user_home_dir, '')}}"/>
+									% else:
+									<listOptionValue builtIn="false" value="${HOME}{{include.replace(user_home_dir, '')}}"/>
+									% end
+                                    % else:
+									<listOptionValue builtIn="false" value="{{include}}"/>
+									% end
+									% end
+								</option>
+								<option id="org.eclipse.cdt.build.core.settings.holder.symbols.2122043341" name="Symbols" superClass="org.eclipse.cdt.build.core.settings.holder.symbols" useByScannerDiscovery="false" valueType="definedSymbols">
+									% for define in defines:
+									<listOptionValue builtIn="false" value="{{define}}"/>
+									% end
+								</option>
+								<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.207004812" languageId="org.eclipse.cdt.core.gcc" languageName="GNU C" sourceContentType="org.eclipse.cdt.core.cSource,org.eclipse.cdt.core.cHeader" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
+							</tool>
+						</toolChain>
+					</folderInfo>
+				</configuration>
+			</storageModule>
+			<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
+		</cconfiguration>
 	</storageModule>
 	<storageModule moduleId="cdtBuildSystem" version="4.0.0">
 		<project id="{{project_name}}.null.189551033" name="{{project_name}}"/>

platformio/ide/tpls/eclipse/.settings/PlatformIO Debugger.launch.tpl

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.cdt.launch.applicationLaunchType">
+<booleanAttribute key="org.eclipse.cdt.dsf.gdb.AUTO_SOLIB" value="true"/>
+<listAttribute key="org.eclipse.cdt.dsf.gdb.AUTO_SOLIB_LIST"/>
+<stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="piodebuggdb"/>
+<booleanAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_ON_FORK" value="false"/>
+<stringAttribute key="org.eclipse.cdt.dsf.gdb.GDB_INIT" value=".pioinit"/>
+<booleanAttribute key="org.eclipse.cdt.dsf.gdb.NON_STOP" value="false"/>
+<booleanAttribute key="org.eclipse.cdt.dsf.gdb.REVERSE" value="false"/>
+<stringAttribute key="org.eclipse.cdt.dsf.gdb.REVERSE_MODE" value="UseSoftTrace"/>
+<listAttribute key="org.eclipse.cdt.dsf.gdb.SOLIB_PATH"/>
+<stringAttribute key="org.eclipse.cdt.dsf.gdb.TRACEPOINT_MODE" value="TP_NORMAL_ONLY"/>
+<booleanAttribute key="org.eclipse.cdt.dsf.gdb.UPDATE_THREADLIST_ON_SUSPEND" value="false"/>
+<booleanAttribute key="org.eclipse.cdt.dsf.gdb.internal.ui.launching.LocalApplicationCDebuggerTab.DEFAULTS_SET" value="true"/>
+<intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="1"/>
+<stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
+<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_ID" value="gdb"/>
+<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
+<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_START_MODE" value="run"/>
+<booleanAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN" value="false"/>
+<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN_SYMBOL" value=""/>
+<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="{{prog_path}}"/>
+<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="{{project_name}}"/>
+<booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="false"/>
+<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="0.910961921.1363900502"/>
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+<listEntry value="/{{project_name}}"/>
+</listAttribute>
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+<listEntry value="4"/>
+</listAttribute>
+<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
+<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
+</listAttribute>
+<stringAttribute key="org.eclipse.dsf.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;memoryBlockExpressionList context=&quot;reserved-for-future-use&quot;/&gt;&#10;"/>
+<stringAttribute key="process_factory_id" value="org.eclipse.cdt.dsf.gdb.GdbProcessFactory"/>
+<stringAttribute key="saved_expressions&lt;seperator&gt;Unknown" value="0x55f4"/>
+</launchConfiguration>

platformio/ide/tpls/eclipse/.settings/language.settings.xml.tpl

@@ -1,3 +1,8 @@
+% import re
+% STD_RE = re.compile(r"(\-std=[a-z\+]+\d+)")
+% cxx_stds = STD_RE.findall(cxx_flags)
+% cxx_std = cxx_stds[-1] if cxx_stds else ""
+%
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <project>
 	<configuration id="0.910961921" name="Default">
@@ -6,9 +11,24 @@
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
 			% if "windows" in systype:
-			<provider class="org.eclipse.cdt.internal.build.crossgcc.CrossGCCBuiltinSpecsDetector" console="false" env-hash="1291887707783033084" id="org.eclipse.cdt.build.crossgcc.CrossGCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT Cross GCC Built-in Compiler Settings" parameter="${USERPROFILE}{{cxx_path.replace(user_home_dir, '')}} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="org.eclipse.cdt.internal.build.crossgcc.CrossGCCBuiltinSpecsDetector" console="false" env-hash="1291887707783033084" id="org.eclipse.cdt.build.crossgcc.CrossGCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT Cross GCC Built-in Compiler Settings" parameter="${USERPROFILE}{{cxx_path.replace(user_home_dir, '')}} ${FLAGS} {{ cxx_std }} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 			% else:
-			<provider class="org.eclipse.cdt.internal.build.crossgcc.CrossGCCBuiltinSpecsDetector" console="false" env-hash="-869785120007741010" id="org.eclipse.cdt.build.crossgcc.CrossGCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT Cross GCC Built-in Compiler Settings" parameter="${HOME}{{cxx_path.replace(user_home_dir, '')}} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="org.eclipse.cdt.internal.build.crossgcc.CrossGCCBuiltinSpecsDetector" console="false" env-hash="-869785120007741010" id="org.eclipse.cdt.build.crossgcc.CrossGCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT Cross GCC Built-in Compiler Settings" parameter="${HOME}{{cxx_path.replace(user_home_dir, '')}} ${FLAGS} {{ cxx_std }} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			% end
+				<language-scope id="org.eclipse.cdt.core.gcc"/>
+				<language-scope id="org.eclipse.cdt.core.g++"/>
+			</provider>
+		</extension>
+	</configuration>
+	<configuration id="0.910961921.1363900502" name="Debug">
+		<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
+			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
+			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
+			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
+			% if "windows" in systype:
+			<provider class="org.eclipse.cdt.internal.build.crossgcc.CrossGCCBuiltinSpecsDetector" console="false" env-hash="1291887707783033084" id="org.eclipse.cdt.build.crossgcc.CrossGCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT Cross GCC Built-in Compiler Settings" parameter="${USERPROFILE}{{cxx_path.replace(user_home_dir, '')}} ${FLAGS} {{ cxx_std }} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			% else:
+			<provider class="org.eclipse.cdt.internal.build.crossgcc.CrossGCCBuiltinSpecsDetector" console="false" env-hash="-869785120007741010" id="org.eclipse.cdt.build.crossgcc.CrossGCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT Cross GCC Built-in Compiler Settings" parameter="${HOME}{{cxx_path.replace(user_home_dir, '')}} ${FLAGS} {{ cxx_std }} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 			% end
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>

platformio/ide/tpls/eclipse/.settings/org.eclipse.cdt.core.prefs.tpl

@@ -3,4 +3,9 @@ environment/project/0.910961921/PATH/delimiter={{env_pathsep.replace(":", "\\:")
 environment/project/0.910961921/PATH/operation=replace
 environment/project/0.910961921/PATH/value={{env_path.replace(":", "\\:")}}
 environment/project/0.910961921/append=true
-environment/project/0.910961921/appendContributed=true
+environment/project/0.910961921/appendContributed=true
+environment/project/0.910961921.1363900502/PATH/delimiter={{env_pathsep.replace(":", "\\:")}}
+environment/project/0.910961921.1363900502/PATH/operation=replace
+environment/project/0.910961921.1363900502/PATH/value={{env_path.replace(":", "\\:")}}
+environment/project/0.910961921.1363900502/append=true
+environment/project/0.910961921.1363900502/appendContributed=true

platformio/ide/tpls/emacs/.clang_complete.tpl

@@ -3,4 +3,4 @@
 % end
 % for define in defines:
 -D{{!define}}
-% end
+% end

platformio/ide/tpls/emacs/.gitignore.tpl

@@ -1,3 +1,4 @@
+.pio
 .pioenvs
 .piolibdeps
 .clang_complete

platformio/ide/tpls/netbeans/nbproject/configurations.xml.tpl

@@ -11,7 +11,7 @@
       <itemPath>nbproject/private/launcher.properties</itemPath>
     </logicalFolder>
   </logicalFolder>
-  <sourceFolderFilter>^(nbproject|.pioenvs)$</sourceFolderFilter>
+  <sourceFolderFilter>^(nbproject|.pio|.pioenvs)$</sourceFolderFilter>
   <sourceRootList>
     <Elem>.</Elem>
   </sourceRootList>

platformio/ide/tpls/qtcreator/platformio.pro.tpl

@@ -14,7 +14,8 @@ INCLUDEPATH += "{{include}}"
 % end
 
 % for define in defines:
-DEFINES += "{{define}}"
+% tokens = define.split("##", 1)
+DEFINES += "{{tokens[0].strip()}}"
 % end
 
 OTHER_FILES += platformio.ini

platformio/ide/tpls/sublimetext/platformio.sublime-project.tpl

@@ -4,7 +4,7 @@
 		{
 			"cmd":
 			[
-				"platformio",
+				"{{ platformio_path }}",
 				"-f", "-c", "sublimetext",
 				"run"
 			],
@@ -14,7 +14,7 @@
 				{
 					"cmd":
 					[
-						"platformio",
+						"{{ platformio_path }}",
 						"-f", "-c", "sublimetext",
 						"run"
 					],
@@ -23,27 +23,7 @@
 				{
 					"cmd":
 					[
-						"platformio",
-						"-f", "-c", "sublimetext",
-						"run",
-						"--target",
-						"clean"
-					],
-					"name": "Clean"
-				},
-				{
-					"cmd":
-					[
-						"platformio",
-						"-f", "-c", "sublimetext",
-						"test"
-					],
-					"name": "Test"
-				},
-				{
-					"cmd":
-					[
-						"platformio",
+						"{{ platformio_path }}",
 						"-f", "-c", "sublimetext",
 						"run",
 						"--target",
@@ -54,7 +34,27 @@
 				{
 					"cmd":
 					[
-						"platformio",
+						"{{ platformio_path }}",
+						"-f", "-c", "sublimetext",
+						"run",
+						"--target",
+						"clean"
+					],
+					"name": "Clean"
+				},
+				{
+					"cmd":
+					[
+						"{{ platformio_path }}",
+						"-f", "-c", "sublimetext",
+						"test"
+					],
+					"name": "Test"
+				},
+				{
+					"cmd":
+					[
+						"{{ platformio_path }}",
 						"-f", "-c", "sublimetext",
 						"run",
 						"--target",
@@ -65,7 +65,7 @@
 				{
 					"cmd":
 					[
-						"platformio",
+						"{{ platformio_path }}",
 						"-f", "-c", "sublimetext",
 						"run",
 						"--target",
@@ -76,16 +76,24 @@
 				{
 					"cmd":
 					[
-						"platformio",
+						"{{ platformio_path }}",
 						"-f", "-c", "sublimetext",
 						"update"
 					],
 					"name": "Update platforms and libraries"
+				},
+				{
+					"cmd":
+					[
+						"{{ platformio_path }}",
+						"-f", "-c", "sublimetext",
+						"upgrade"
+					],
+					"name": "Upgrade PlatformIO Core"
 				}
 			],
 			"working_dir": "${project_path:${folder}}",
-			"selector": "source.c, source.c++",
-			"path": "{{env_path}}"
+			"selector": "source.c, source.c++"
 		}
 	],
 	"folders":
@@ -93,5 +101,12 @@
 		{
 			"path": "."
 		}
-	]
+	],
+    "settings":
+    {
+         "sublimegdb_workingdir": "{{project_dir}}",
+         "sublimegdb_exec_cmd": "",
+         "sublimegdb_commandline": "{{ platformio_path }} -f -c sublimetext debug --interface=gdb --interpreter=mi -x .pioinit"
+
+    }
 }

platformio/ide/tpls/vim/.clang_complete.tpl

@@ -0,0 +1,6 @@
+% for include in includes:
+-I"{{include}}"
+% end
+% for define in defines:
+-D{{!define}}
+% end

platformio/ide/tpls/vim/.gcc-flags.json.tpl

@@ -0,0 +1,9 @@
+% _defines = " ".join(["-D%s" % d for d in defines])
+{
+  "execPath": "{{ cxx_path.replace("\\", "/") }}",
+  "gccDefaultCFlags": "-fsyntax-only {{! cc_flags.replace(' -MMD ', ' ').replace('"', '\\"') }} {{ !_defines.replace('"', '\\"') }}",
+  "gccDefaultCppFlags": "-fsyntax-only {{! cxx_flags.replace(' -MMD ', ' ').replace('"', '\\"') }} {{ !_defines.replace('"', '\\"') }}",
+  "gccErrorLimit": 15,
+  "gccIncludePaths": "{{! ','.join("'{}'".format(w.replace("\\", '/')) for w in includes)}}",
+  "gccSuppressWarnings": false
+}

platformio/ide/tpls/vim/.gitignore.tpl

@@ -0,0 +1,5 @@
+.pio
+.pioenvs
+.piolibdeps
+.clang_complete
+.gcc-flags.json

platformio/ide/tpls/visualstudio/platformio.vcxproj.filters.tpl

@@ -15,7 +15,7 @@
   </ItemGroup>
   % for file in src_files:
   <ItemGroup>
-    % if any([file.endswith(".%s" % e) for e in ("h", "hh", "hpp", "inc")]):
+    % if any(file.endswith(".%s" % e) for e in ("h", "hh", "hpp", "inc")):
     <ClInclude Include="{{file}}">
       <Filter>Header Files</Filter>
     </ClInclude>

platformio/ide/tpls/visualstudio/platformio.vcxproj.tpl

@@ -60,7 +60,7 @@
   </ItemGroup>
   % for file in src_files:
   <ItemGroup>
-    % if any([file.endswith(".%s" % e) for e in ("h", "hh", "hpp", "inc")]):
+    % if any(file.endswith(".%s" % e) for e in ("h", "hh", "hpp", "inc")):
     <ClInclude Include="{{file}}">
       <Filter>Header Files</Filter>
     </ClInclude>

platformio/ide/tpls/vscode/.gitignore.tpl

@@ -0,0 +1,6 @@
+.pio
+.pioenvs
+.piolibdeps
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json

platformio/ide/tpls/vscode/.vscode/c_cpp_properties.json.tpl

@@ -0,0 +1,72 @@
+{
+    "configurations": [
+        {
+            "name": "!!! WARNING !!! AUTO-GENERATED FILE, PLEASE DO NOT MODIFY IT AND USE https://docs.platformio.org/page/projectconf/section_env_build.html#build-flags"
+        },
+        {
+% import platform
+% from os.path import commonprefix, dirname, isdir
+%
+% systype = platform.system().lower()
+%
+% def _escape(text):
+%   return text.replace('\\\\', '/').replace('\\', '/').replace('"', '\\"')
+% end
+%
+% cleaned_includes = []
+% for include in includes:
+%   if "toolchain-" not in dirname(commonprefix([include, cc_path])) and isdir(include):
+%     cleaned_includes.append(include)
+%   end
+% end
+%
+% if systype == "windows":
+            "name": "Win32",
+% elif systype == "darwin":
+            "name": "Mac",
+            "macFrameworkPath": [],
+% else:
+            "name": "Linux",
+% end
+            "includePath": [
+% for include in cleaned_includes:
+                "{{! _escape(include) }}",
+% end
+                ""
+            ],
+            "browse": {
+                "limitSymbolsToIncludedHeaders": true,
+                "databaseFilename": "${workspaceRoot}/.vscode/.browse.c_cpp.db",
+                "path": [
+% for include in cleaned_includes:
+                    "{{! _escape(include) }}",
+% end
+                    ""
+                ]
+            },
+            "defines": [
+% for define in defines:
+                "{{! _escape(define) }}",
+% end
+                ""
+            ],
+            "intelliSenseMode": "clang-x64",
+% import re
+% STD_RE = re.compile(r"\-std=[a-z\+]+(\d+)")
+% cc_stds = STD_RE.findall(cc_flags)
+% cxx_stds = STD_RE.findall(cxx_flags)
+%
+% # pass only architecture specific flags
+% cc_m_flags = " ".join([f.strip() for f in cc_flags.split(" ") if f.strip().startswith("-m")])
+%
+% if cc_stds:
+            "cStandard": "c{{ cc_stds[-1] }}",
+% end
+% if cxx_stds:
+            "cppStandard": "c++{{ cxx_stds[-1] }}",
+% end
+            "compilerPath": "\"{{! _escape(cc_path) }}\" {{! _escape(cc_m_flags) }}"
+        }
+    ],
+    "version": 4
+}

platformio/ide/tpls/vscode/.vscode/extensions.json.tpl

@@ -0,0 +1,7 @@
+{
+	// See http://go.microsoft.com/fwlink/?LinkId=827846
+	// for the documentation about the extensions.json format
+	"recommendations": [
+		"platformio.platformio-ide"
+	]
+}

platformio/ide/tpls/vscode/.vscode/launch.json.tpl

@@ -0,0 +1,44 @@
+// AUTOMATICALLY GENERATED FILE. PLEASE DO NOT MODIFY IT MANUALLY
+
+// PIO Unified Debugger
+//
+// Documentation: https://docs.platformio.org/page/plus/debugging.html
+// Configuration: https://docs.platformio.org/page/projectconf/section_env_debug.html
+
+% from os.path import dirname, join
+%
+% def _escape_path(path):
+%   return path.replace('\\\\', '/').replace('\\', '/').replace('"', '\\"')
+% end
+%
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "platformio-debug",
+            "request": "launch",
+            "name": "PIO Debug",
+            "executable": "{{ _escape_path(prog_path) }}",
+            "toolchainBinDir": "{{ _escape_path(dirname(gdb_path)) }}",
+% if svd_path:
+            "svdPath": "{{ _escape_path(svd_path) }}",
+% end
+            "preLaunchTask": {
+                "type": "PlatformIO",
+                "task": "Pre-Debug"
+            },
+            "internalConsoleOptions": "openOnSessionStart"
+        },
+        {
+            "type": "platformio-debug",
+            "request": "launch",
+            "name": "PIO Debug (skip Pre-Debug)",
+            "executable": "{{ _escape_path(prog_path) }}",
+            "toolchainBinDir": "{{ _escape_path(dirname(gdb_path)) }}",
+% if svd_path:
+            "svdPath": "{{ _escape_path(svd_path) }}",
+% end
+            "internalConsoleOptions": "openOnSessionStart"
+        }
+    ]
+}

platformio/lockfile.py

@@ -0,0 +1,108 @@
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from os import remove
+from os.path import abspath, exists, getmtime
+from time import sleep, time
+
+from platformio import exception
+
+LOCKFILE_TIMEOUT = 3600  # in seconds, 1 hour
+LOCKFILE_DELAY = 0.2
+
+LOCKFILE_INTERFACE_FCNTL = 1
+LOCKFILE_INTERFACE_MSVCRT = 2
+
+try:
+    import fcntl
+    LOCKFILE_CURRENT_INTERFACE = LOCKFILE_INTERFACE_FCNTL
+except ImportError:
+    try:
+        import msvcrt
+        LOCKFILE_CURRENT_INTERFACE = LOCKFILE_INTERFACE_MSVCRT
+    except ImportError:
+        LOCKFILE_CURRENT_INTERFACE = None
+
+
+class LockFileExists(Exception):
+    pass
+
+
+class LockFile(object):
+
+    def __init__(self, path, timeout=LOCKFILE_TIMEOUT, delay=LOCKFILE_DELAY):
+        self.timeout = timeout
+        self.delay = delay
+        self._lock_path = abspath(path) + ".lock"
+        self._fp = None
+
+    def _lock(self):
+        if not LOCKFILE_CURRENT_INTERFACE and exists(self._lock_path):
+            # remove stale lock
+            if time() - getmtime(self._lock_path) > 10:
+                try:
+                    remove(self._lock_path)
+                except:  # pylint: disable=bare-except
+                    pass
+            else:
+                raise LockFileExists
+
+        self._fp = open(self._lock_path, "w")
+        try:
+            if LOCKFILE_CURRENT_INTERFACE == LOCKFILE_INTERFACE_FCNTL:
+                fcntl.flock(self._fp.fileno(), fcntl.LOCK_EX | fcntl.LOCK_NB)
+            elif LOCKFILE_CURRENT_INTERFACE == LOCKFILE_INTERFACE_MSVCRT:
+                msvcrt.locking(self._fp.fileno(), msvcrt.LK_NBLCK, 1)
+        except IOError:
+            self._fp = None
+            raise LockFileExists
+        return True
+
+    def _unlock(self):
+        if not self._fp:
+            return
+        if LOCKFILE_CURRENT_INTERFACE == LOCKFILE_INTERFACE_FCNTL:
+            fcntl.flock(self._fp.fileno(), fcntl.LOCK_UN)
+        elif LOCKFILE_CURRENT_INTERFACE == LOCKFILE_INTERFACE_MSVCRT:
+            msvcrt.locking(self._fp.fileno(), msvcrt.LK_UNLCK, 1)
+        self._fp.close()
+        self._fp = None
+
+    def acquire(self):
+        elapsed = 0
+        while elapsed < self.timeout:
+            try:
+                return self._lock()
+            except LockFileExists:
+                sleep(self.delay)
+                elapsed += self.delay
+
+        raise exception.LockFileTimeoutError()
+
+    def release(self):
+        self._unlock()
+        if exists(self._lock_path):
+            try:
+                remove(self._lock_path)
+            except:  # pylint: disable=bare-except
+                pass
+
+    def __enter__(self):
+        self.acquire()
+
+    def __exit__(self, type_, value, traceback):
+        self.release()
+
+    def __del__(self):
+        self.release()

platformio/maintenance.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -34,29 +34,10 @@ from platformio.managers.lib import LibraryManager
 from platformio.managers.platform import PlatformFactory, PlatformManager
 
 
-def in_silence(ctx=None):
-    ctx = ctx or app.get_session_var("command_ctx")
-    assert ctx
-    ctx_args = ctx.args or []
-    return (ctx_args and
-            (ctx.args[0] == "upgrade" or "--json-output" in ctx_args))
-
-
 def on_platformio_start(ctx, force, caller):
-    if not caller:
-        if getenv("PLATFORMIO_CALLER"):
-            caller = getenv("PLATFORMIO_CALLER")
-        elif util.is_container():
-            if getenv("C9_UID"):
-                caller = "C9"
-            elif getenv("USER") == "cabox":
-                caller = "CA"
-            elif getenv("CHE_API", getenv("CHE_API_ENDPOINT")):
-                caller = "Che"
-
     app.set_session_var("command_ctx", ctx)
     app.set_session_var("force_option", force)
-    app.set_session_var("caller_id", caller)
+    set_caller(caller)
     telemetry.on_command()
 
     if not in_silence(ctx):
@@ -71,7 +52,8 @@ def on_platformio_end(ctx, result):  # pylint: disable=W0613
         check_platformio_upgrade()
         check_internal_updates(ctx, "platforms")
         check_internal_updates(ctx, "libraries")
-    except (exception.GetLatestVersionError, exception.APIRequestError):
+    except (exception.InternetIsOffline, exception.GetLatestVersionError,
+            exception.APIRequestError):
         click.secho(
             "Failed to check for PlatformIO upgrades. "
             "Please check your Internet connection.",
@@ -82,6 +64,33 @@ def on_platformio_exception(e):
     telemetry.on_exception(e)
 
 
+def in_silence(ctx=None):
+    ctx = ctx or app.get_session_var("command_ctx")
+    if not ctx:
+        return True
+    return ctx.args and any([
+        ctx.args[0] == "debug" and "--interpreter" in " ".join(ctx.args),
+        ctx.args[0] == "upgrade", "--json-output" in ctx.args,
+        "--version" in ctx.args
+    ])
+
+
+def set_caller(caller=None):
+    if not caller:
+        if getenv("PLATFORMIO_CALLER"):
+            caller = getenv("PLATFORMIO_CALLER")
+        elif getenv("VSCODE_PID") or getenv("VSCODE_NLS_CONFIG"):
+            caller = "vscode"
+        elif util.is_container():
+            if getenv("C9_UID"):
+                caller = "C9"
+            elif getenv("USER") == "cabox":
+                caller = "CA"
+            elif getenv("CHE_API", getenv("CHE_API_ENDPOINT")):
+                caller = "Che"
+    app.set_session_var("caller_id", caller)
+
+
 class Upgrader(object):
 
     def __init__(self, from_version, to_version):
@@ -90,20 +99,22 @@ class Upgrader(object):
         self.to_version = semantic_version.Version.coerce(
             util.pepver_to_semver(to_version))
 
-        self._upgraders = [
-            (semantic_version.Version("3.0.0-a.1"), self._upgrade_to_3_0_0),
-            (semantic_version.Version("3.0.0-b.11"), self._upgrade_to_3_0_0b11)
-        ]
+        self._upgraders = [(semantic_version.Version("3.0.0-a.1"),
+                            self._upgrade_to_3_0_0),
+                           (semantic_version.Version("3.0.0-b.11"),
+                            self._upgrade_to_3_0_0b11),
+                           (semantic_version.Version("3.5.0-a.2"),
+                            self._update_dev_platforms)]
 
     def run(self, ctx):
         if self.from_version > self.to_version:
             return True
 
         result = [True]
-        for item in self._upgraders:
-            if self.from_version >= item[0] or self.to_version < item[0]:
+        for version, callback in self._upgraders:
+            if self.from_version >= version or self.to_version < version:
                 continue
-            result.append(item[1](ctx))
+            result.append(callback(ctx))
 
         return all(result)
 
@@ -144,14 +155,36 @@ class Upgrader(object):
         ctx.invoke(cmd_platform_uninstall, platforms=["espressif"])
         return True
 
+    @staticmethod
+    def _update_dev_platforms(ctx):
+        ctx.invoke(cmd_platform_update)
+        return True
+
 
 def after_upgrade(ctx):
+    terminal_width, _ = click.get_terminal_size()
     last_version = app.get_state_item("last_version", "0.0.0")
     if last_version == __version__:
         return
 
     if last_version == "0.0.0":
         app.set_state_item("last_version", __version__)
+    elif semantic_version.Version.coerce(util.pepver_to_semver(
+            last_version)) > semantic_version.Version.coerce(
+                util.pepver_to_semver(__version__)):
+        click.secho("*" * terminal_width, fg="yellow")
+        click.secho(
+            "Obsolete PIO Core v%s is used (previous was %s)" % (__version__,
+                                                                 last_version),
+            fg="yellow")
+        click.secho(
+            "Please remove multiple PIO Cores from a system:", fg="yellow")
+        click.secho(
+            "https://docs.platformio.org/page/faq.html"
+            "#multiple-pio-cores-in-a-system",
+            fg="cyan")
+        click.secho("*" * terminal_width, fg="yellow")
+        return
     else:
         click.secho("Please wait while upgrading PlatformIO...", fg="yellow")
         app.clean_cache()
@@ -175,21 +208,22 @@ def after_upgrade(ctx):
         click.echo("")
 
     # PlatformIO banner
-    terminal_width, _ = click.get_terminal_size()
     click.echo("*" * terminal_width)
-    click.echo("If you like %s, please:" % (click.style(
-        "PlatformIO", fg="cyan")))
+    click.echo(
+        "If you like %s, please:" % (click.style("PlatformIO", fg="cyan")))
     click.echo("- %s us on Twitter to stay up-to-date "
-               "on the latest project news > %s" % (click.style(
-                   "follow", fg="cyan"), click.style(
-                       "https://twitter.com/PlatformIO_Org", fg="cyan")))
-    click.echo("- %s it on GitHub > %s" %
-               (click.style("star", fg="cyan"), click.style(
-                   "https://github.com/platformio/platformio", fg="cyan")))
+               "on the latest project news > %s" %
+               (click.style("follow", fg="cyan"),
+                click.style("https://twitter.com/PlatformIO_Org", fg="cyan")))
+    click.echo(
+        "- %s it on GitHub > %s" %
+        (click.style("star", fg="cyan"),
+         click.style("https://github.com/platformio/platformio", fg="cyan")))
     if not getenv("PLATFORMIO_IDE"):
-        click.echo("- %s PlatformIO IDE for IoT development > %s" %
-                   (click.style("try", fg="cyan"), click.style(
-                       "http://platformio.org/platformio-ide", fg="cyan")))
+        click.echo(
+            "- %s PlatformIO IDE for IoT development > %s" %
+            (click.style("try", fg="cyan"),
+             click.style("https://platformio.org/platformio-ide", fg="cyan")))
     if not util.is_ci():
         click.echo("- %s us with PlatformIO Plus > %s" % (click.style(
             "support", fg="cyan"), click.style(
@@ -208,6 +242,11 @@ def check_platformio_upgrade():
     last_check['platformio_upgrade'] = int(time())
     app.set_state_item("last_check", last_check)
 
+    util.internet_on(raise_exception=True)
+
+    # Update PlatformIO's Core packages
+    update_core_packages(silent=True)
+
     latest_version = get_latest_version()
     if semantic_version.Version.coerce(util.pepver_to_semver(
             latest_version)) <= semantic_version.Version.coerce(
@@ -236,7 +275,8 @@ def check_platformio_upgrade():
         click.secho("pip install -U platformio", fg="cyan", nl=False)
         click.secho("` command.", fg="yellow")
     click.secho("Changes: ", fg="yellow", nl=False)
-    click.secho("http://docs.platformio.org/en/latest/history.html", fg="cyan")
+    click.secho(
+        "https://docs.platformio.org/en/latest/history.html", fg="cyan")
     click.echo("*" * terminal_width)
     click.echo("")
 
@@ -250,14 +290,16 @@ def check_internal_updates(ctx, what):
     last_check[what + '_update'] = int(time())
     app.set_state_item("last_check", last_check)
 
+    util.internet_on(raise_exception=True)
+
     pm = PlatformManager() if what == "platforms" else LibraryManager()
     outdated_items = []
     for manifest in pm.get_installed():
         if manifest['name'] in outdated_items:
             continue
         conds = [
-            pm.outdated(manifest['__pkg_dir']), what == "platforms" and
-            PlatformFactory.newPlatform(
+            pm.outdated(manifest['__pkg_dir']), what == "platforms"
+            and PlatformFactory.newPlatform(
                 manifest['__pkg_dir']).are_outdated_packages()
         ]
         if any(conds):
@@ -271,8 +313,8 @@ def check_internal_updates(ctx, what):
     click.echo("")
     click.echo("*" * terminal_width)
     click.secho(
-        "There are the new updates for %s (%s)" %
-        (what, ", ".join(outdated_items)),
+        "There are the new updates for %s (%s)" % (what,
+                                                   ", ".join(outdated_items)),
         fg="yellow")
 
     if not app.get_setting("auto_update_" + what):

platformio/managers/__init__.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

platformio/managers/core.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -15,35 +15,73 @@
 import os
 import subprocess
 import sys
-from os.path import join
+from os.path import dirname, join
+from time import sleep
 
-from platformio import exception, util
+import requests
+
+from platformio import __version__, exception, util
 from platformio.managers.package import PackageManager
 
 CORE_PACKAGES = {
-    "pysite-pioplus": ">=0.3.0,<2",
-    "tool-pioplus": ">=0.6.10,<2",
-    "tool-unity": "~1.20302.1",
-    "tool-scons": "~3.20501.2"
+    "contrib-piohome": "^2.0.1",
+    "contrib-pysite":
+    "~2.%d%d.190418" % (sys.version_info[0], sys.version_info[1]),
+    "tool-pioplus": "^2.1.4",
+    "tool-unity": "~1.20403.0",
+    "tool-scons": "~2.20501.7"
 }
 
 PIOPLUS_AUTO_UPDATES_MAX = 100
 
+# pylint: disable=arguments-differ
+
 
 class CorePackageManager(PackageManager):
 
     def __init__(self):
-        PackageManager.__init__(
-            self,
+        super(CorePackageManager, self).__init__(
             join(util.get_home_dir(), "packages"), [
                 "https://dl.bintray.com/platformio/dl-packages/manifest.json",
                 "http%s://dl.platformio.org/packages/manifest.json" %
                 ("" if sys.version_info < (2, 7, 9) else "s")
             ])
 
+    def install(  # pylint: disable=keyword-arg-before-vararg
+            self,
+            name,
+            requirements=None,
+            *args,
+            **kwargs):
+        PackageManager.install(self, name, requirements, *args, **kwargs)
+        self.cleanup_packages()
+        return self.get_package_dir(name, requirements)
+
+    def update(self, *args, **kwargs):
+        result = PackageManager.update(self, *args, **kwargs)
+        self.cleanup_packages()
+        return result
+
+    def cleanup_packages(self):
+        self.cache_reset()
+        best_pkg_versions = {}
+        for name, requirements in CORE_PACKAGES.items():
+            pkg_dir = self.get_package_dir(name, requirements)
+            if not pkg_dir:
+                continue
+            best_pkg_versions[name] = self.load_manifest(pkg_dir)['version']
+        for manifest in self.get_installed():
+            if manifest['name'] not in best_pkg_versions:
+                continue
+            if manifest['version'] != best_pkg_versions[manifest['name']]:
+                self.uninstall(manifest['__pkg_dir'], after_update=True)
+        self.cache_reset()
+        return True
+
 
 def get_core_package_dir(name):
-    assert name in CORE_PACKAGES
+    if name not in CORE_PACKAGES:
+        raise exception.PlatformioException("Please upgrade PIO Core")
     requirements = CORE_PACKAGES[name]
     pm = CorePackageManager()
     pkg_dir = pm.get_package_dir(name, requirements)
@@ -59,13 +97,39 @@ def update_core_packages(only_check=False, silent=False):
         if not pkg_dir:
             continue
         if not silent or pm.outdated(pkg_dir, requirements):
+            if name == "tool-pioplus" and not only_check:
+                shutdown_piohome_servers()
+                if "windows" in util.get_systype():
+                    sleep(1)
             pm.update(name, requirements, only_check=only_check)
+    return True
+
+
+def shutdown_piohome_servers():
+    port = 8010
+    while port < 8050:
+        try:
+            requests.get(
+                "http://127.0.0.1:%d?__shutdown__=1" % port, timeout=0.01)
+        except:  # pylint: disable=bare-except
+            pass
+        port += 1
 
 
 def pioplus_call(args, **kwargs):
+    if "windows" in util.get_systype() and sys.version_info < (2, 7, 6):
+        raise exception.PlatformioException(
+            "PlatformIO Core Plus v%s does not run under Python version %s.\n"
+            "Minimum supported version is 2.7.6, please upgrade Python.\n"
+            "Python 3 is not yet supported.\n" % (__version__, sys.version))
+
     pioplus_path = join(get_core_package_dir("tool-pioplus"), "pioplus")
-    os.environ['PYTHONEXEPATH'] = util.get_pythonexe_path()
-    os.environ['PYTHONPYSITEDIR'] = get_core_package_dir("pysite-pioplus")
+    pythonexe_path = util.get_pythonexe_path()
+    os.environ['PYTHONEXEPATH'] = pythonexe_path
+    os.environ['PYTHONPYSITEDIR'] = get_core_package_dir("contrib-pysite")
+    os.environ['PIOCOREPYSITEDIR'] = dirname(util.get_source_dir() or "")
+    os.environ['PATH'] = (os.pathsep).join(
+        [dirname(pythonexe_path), os.environ['PATH']])
     util.copy_pythonpath_to_osenv()
     code = subprocess.call([pioplus_path] + args, **kwargs)
 
@@ -89,3 +153,5 @@ def pioplus_call(args, **kwargs):
 
     if code != 0:
         raise exception.ReturnErrorCode(1)
+
+    return True

platformio/managers/lib.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,18 +13,18 @@
 # limitations under the License.
 
 # pylint: disable=too-many-arguments, too-many-locals, too-many-branches
+# pylint: disable=too-many-return-statements
 
 import json
 import re
 from glob import glob
 from os.path import isdir, join
 
-import arrow
 import click
-import semantic_version
 
 from platformio import app, commands, exception, util
 from platformio.managers.package import BasePkgManager
+from platformio.managers.platform import PlatformFactory, PlatformManager
 
 
 class LibraryManager(BasePkgManager):
@@ -32,7 +32,7 @@ class LibraryManager(BasePkgManager):
     def __init__(self, package_dir=None):
         if not package_dir:
             package_dir = join(util.get_home_dir(), "lib")
-        BasePkgManager.__init__(self, package_dir)
+        super(LibraryManager, self).__init__(package_dir)
 
     @property
     def manifest_names(self):
@@ -64,14 +64,17 @@ class LibraryManager(BasePkgManager):
         if not manifest:
             return manifest
 
-        # if Arudino library.properties
+        # if Arduino library.properties
         if "sentence" in manifest:
             manifest['frameworks'] = ["arduino"]
             manifest['description'] = manifest['sentence']
             del manifest['sentence']
 
         if "author" in manifest:
-            manifest['authors'] = [{"name": manifest['author']}]
+            if isinstance(manifest['author'], dict):
+                manifest['authors'] = [manifest['author']]
+            else:
+                manifest['authors'] = [{"name": manifest['author']}]
             del manifest['author']
 
         if "authors" in manifest and not isinstance(manifest['authors'], list):
@@ -101,6 +104,7 @@ class LibraryManager(BasePkgManager):
                 "sam": "atmelsam",
                 "samd": "atmelsam",
                 "esp8266": "espressif8266",
+                "esp32": "espressif32",
                 "arc32": "intel_arc32"
             }
             for arch in manifest['architectures'].split(","):
@@ -149,39 +153,31 @@ class LibraryManager(BasePkgManager):
                     ]
         return items
 
-    @staticmethod
-    def max_satisfying_repo_version(versions, requirements=None):
+    def max_satisfying_repo_version(self, versions, requirements=None):
 
         def _cmp_dates(datestr1, datestr2):
-            date1 = arrow.get(datestr1)
-            date2 = arrow.get(datestr2)
+            date1 = util.parse_date(datestr1)
+            date2 = util.parse_date(datestr2)
             if date1 == date2:
                 return 0
             return -1 if date1 < date2 else 1
 
+        semver_spec = self.parse_semver_spec(
+            requirements) if requirements else None
         item = None
-        reqspec = None
-        if requirements:
-            try:
-                reqspec = semantic_version.Spec(requirements)
-            except ValueError:
-                pass
-        for v in versions:
-            specver = None
-            try:
-                specver = semantic_version.Version(v['name'], partial=True)
-            except ValueError:
-                pass
 
-            if reqspec:
-                if not specver or specver not in reqspec:
+        for v in versions:
+            semver_new = self.parse_semver_version(v['name'])
+            if semver_spec:
+                if not semver_new or semver_new not in semver_spec:
                     continue
-                if not item or semantic_version.Version(
-                        item['name'], partial=True) < specver:
+                if not item or self.parse_semver_version(
+                        item['name']) < semver_new:
                     item = v
             elif requirements:
                 if requirements == v['name']:
                     return v
+
             else:
                 if not item or _cmp_dates(item['released'],
                                           v['released']) == -1:
@@ -191,29 +187,15 @@ class LibraryManager(BasePkgManager):
     def get_latest_repo_version(self, name, requirements, silent=False):
         item = self.max_satisfying_repo_version(
             util.get_api_result(
-                "/lib/info/%d" % self.get_pkg_id_by_name(
-                    name, requirements, silent=silent),
-                cache_valid="1d")['versions'], requirements)
+                "/lib/info/%d" % self.search_lib_id(
+                    {
+                        "name": name,
+                        "requirements": requirements
+                    },
+                    silent=silent),
+                cache_valid="1h")['versions'], requirements)
         return item['name'] if item else None
 
-    def get_pkg_id_by_name(self,
-                           name,
-                           requirements,
-                           silent=False,
-                           interactive=False):
-        if name.startswith("id="):
-            return int(name[3:])
-        # try to find ID from installed packages
-        package_dir = self.get_package_dir(name, requirements)
-        if package_dir:
-            manifest = self.load_manifest(package_dir)
-            if "id" in manifest:
-                return int(manifest['id'])
-        return int(
-            self.search_for_library({
-                "name": name
-            }, silent, interactive)['id'])
-
     def _install_from_piorepo(self, name, requirements):
         assert name.startswith("id="), name
         version = self.get_latest_repo_version(name, requirements)
@@ -230,74 +212,20 @@ class LibraryManager(BasePkgManager):
             name, dl_data['url'].replace("http://", "https://")
             if app.get_setting("enable_ssl") else dl_data['url'], requirements)
 
-    def install(  # pylint: disable=arguments-differ
+    def search_lib_id(  # pylint: disable=too-many-branches
             self,
-            name,
-            requirements=None,
-            silent=False,
-            trigger_event=True,
-            interactive=False):
-        pkg_dir = None
-        try:
-            _name, _requirements, _url = self.parse_pkg_input(name,
-                                                              requirements)
-            if not _url:
-                name = "id=%d" % self.get_pkg_id_by_name(
-                    _name,
-                    _requirements,
-                    silent=silent,
-                    interactive=interactive)
-                requirements = _requirements
-            pkg_dir = BasePkgManager.install(self, name, requirements, silent,
-                                             trigger_event)
-        except exception.InternetIsOffline as e:
-            if not silent:
-                click.secho(str(e), fg="yellow")
-            return
-
-        if not pkg_dir:
-            return
-
-        manifest = self.load_manifest(pkg_dir)
-        if "dependencies" not in manifest:
-            return pkg_dir
-
-        if not silent:
-            click.secho("Installing dependencies", fg="yellow")
-
-        for filters in self.normalize_dependencies(manifest['dependencies']):
-            assert "name" in filters
-            if any([s in filters.get("version", "") for s in ("\\", "/")]):
-                self.install("{name}={version}".format(**filters))
-            else:
-                try:
-                    lib_info = self.search_for_library(filters, silent,
-                                                       interactive)
-                except exception.LibNotFound as e:
-                    if not silent:
-                        click.secho("Warning! %s" % e, fg="yellow")
-                    continue
-
-                if filters.get("version"):
-                    self.install(
-                        lib_info['id'],
-                        requirements=filters.get("version"),
-                        silent=silent,
-                        trigger_event=trigger_event)
-                else:
-                    self.install(
-                        lib_info['id'],
-                        silent=silent,
-                        trigger_event=trigger_event)
-        return pkg_dir
-
-    @staticmethod
-    def search_for_library(  # pylint: disable=too-many-branches
             filters,
             silent=False,
             interactive=False):
         assert isinstance(filters, dict)
         assert "name" in filters
+
+        # try to find ID within installed packages
+        lib_id = self._get_lib_id_from_installed(filters)
+        if lib_id:
+            return lib_id
+
+        # looking in PIO Library Registry
         if not silent:
             click.echo("Looking for %s library in registry" % click.style(
                 filters['name'], fg="cyan"))
@@ -309,12 +237,12 @@ class LibraryManager(BasePkgManager):
             if not isinstance(values, list):
                 values = [v.strip() for v in values.split(",") if v]
             for value in values:
-                query.append('%s:"%s"' % (key[:-1] if key.endswith("s") else
-                                          key, value))
+                query.append('%s:"%s"' %
+                             (key[:-1] if key.endswith("s") else key, value))
 
         lib_info = None
         result = util.get_api_result(
-            "/v2/lib/search", dict(query=" ".join(query)), cache_valid="3d")
+            "/v2/lib/search", dict(query=" ".join(query)), cache_valid="1h")
         if result['total'] == 1:
             lib_info = result['items'][0]
         elif result['total'] > 1:
@@ -353,7 +281,152 @@ class LibraryManager(BasePkgManager):
                 raise exception.LibNotFound(str(filters))
         if not silent:
             click.echo("Found: %s" % click.style(
-                "http://platformio.org/lib/show/{id}/{name}".format(
+                "https://platformio.org/lib/show/{id}/{name}".format(
                     **lib_info),
                 fg="blue"))
-        return lib_info
+        return int(lib_info['id'])
+
+    def _get_lib_id_from_installed(self, filters):
+        if filters['name'].startswith("id="):
+            return int(filters['name'][3:])
+        package_dir = self.get_package_dir(
+            filters['name'], filters.get("requirements",
+                                         filters.get("version")))
+        if not package_dir:
+            return None
+        manifest = self.load_manifest(package_dir)
+        if "id" not in manifest:
+            return None
+
+        for key in ("frameworks", "platforms"):
+            if key not in filters:
+                continue
+            if key not in manifest:
+                return None
+            if not util.items_in_list(
+                    util.items_to_list(filters[key]),
+                    util.items_to_list(manifest[key])):
+                return None
+
+        if "authors" in filters:
+            if "authors" not in manifest:
+                return None
+            manifest_authors = manifest['authors']
+            if not isinstance(manifest_authors, list):
+                manifest_authors = [manifest_authors]
+            manifest_authors = [
+                a['name'] for a in manifest_authors
+                if isinstance(a, dict) and "name" in a
+            ]
+            filter_authors = filters['authors']
+            if not isinstance(filter_authors, list):
+                filter_authors = [filter_authors]
+            if not set(filter_authors) <= set(manifest_authors):
+                return None
+
+        return int(manifest['id'])
+
+    def install(  # pylint: disable=arguments-differ
+            self,
+            name,
+            requirements=None,
+            silent=False,
+            after_update=False,
+            interactive=False,
+            force=False):
+        _name, _requirements, _url = self.parse_pkg_uri(name, requirements)
+        if not _url:
+            name = "id=%d" % self.search_lib_id({
+                "name": _name,
+                "requirements": _requirements
+            },
+                                                silent=silent,
+                                                interactive=interactive)
+            requirements = _requirements
+        pkg_dir = BasePkgManager.install(
+            self,
+            name,
+            requirements,
+            silent=silent,
+            after_update=after_update,
+            force=force)
+
+        if not pkg_dir:
+            return None
+
+        manifest = self.load_manifest(pkg_dir)
+        if "dependencies" not in manifest:
+            return pkg_dir
+
+        if not silent:
+            click.secho("Installing dependencies", fg="yellow")
+
+        for filters in self.normalize_dependencies(manifest['dependencies']):
+            assert "name" in filters
+
+            # avoid circle dependencies
+            if not self.INSTALL_HISTORY:
+                self.INSTALL_HISTORY = []
+            history_key = str(filters)
+            if history_key in self.INSTALL_HISTORY:
+                continue
+            self.INSTALL_HISTORY.append(history_key)
+
+            if any(s in filters.get("version", "") for s in ("\\", "/")):
+                self.install(
+                    "{name}={version}".format(**filters),
+                    silent=silent,
+                    after_update=after_update,
+                    interactive=interactive,
+                    force=force)
+            else:
+                try:
+                    lib_id = self.search_lib_id(filters, silent, interactive)
+                except exception.LibNotFound as e:
+                    if not silent or is_builtin_lib(filters['name']):
+                        click.secho("Warning! %s" % e, fg="yellow")
+                    continue
+
+                if filters.get("version"):
+                    self.install(
+                        lib_id,
+                        filters.get("version"),
+                        silent=silent,
+                        after_update=after_update,
+                        interactive=interactive,
+                        force=force)
+                else:
+                    self.install(
+                        lib_id,
+                        silent=silent,
+                        after_update=after_update,
+                        interactive=interactive,
+                        force=force)
+        return pkg_dir
+
+
+@util.memoized()
+def get_builtin_libs(storage_names=None):
+    items = []
+    storage_names = storage_names or []
+    pm = PlatformManager()
+    for manifest in pm.get_installed():
+        p = PlatformFactory.newPlatform(manifest['__pkg_dir'])
+        for storage in p.get_lib_storages():
+            if storage_names and storage['name'] not in storage_names:
+                continue
+            lm = LibraryManager(storage['path'])
+            items.append({
+                "name": storage['name'],
+                "path": storage['path'],
+                "items": lm.get_installed()
+            })
+    return items
+
+
+@util.memoized()
+def is_builtin_lib(name):
+    for storage in get_builtin_libs():
+        if any(l.get("name") == name for l in storage['items']):
+            return True
+    return False

platformio/managers/package.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -16,8 +16,9 @@ import codecs
 import hashlib
 import json
 import os
+import re
 import shutil
-from os.path import basename, getsize, isdir, isfile, islink, join
+from os.path import abspath, basename, getsize, isdir, isfile, islink, join
 from tempfile import mkdtemp
 
 import click
@@ -26,10 +27,11 @@ import semantic_version
 
 from platformio import __version__, app, exception, telemetry, util
 from platformio.downloader import FileDownloader
+from platformio.lockfile import LockFile
 from platformio.unpacker import FileUnpacker
 from platformio.vcsclient import VCSClientFactory
 
-# pylint: disable=too-many-arguments
+# pylint: disable=too-many-arguments, too-many-return-statements
 
 
 class PackageRepoIterator(object):
@@ -69,8 +71,7 @@ class PackageRepoIterator(object):
 
         if self.package in manifest:
             return manifest[self.package]
-        else:
-            return self.next()
+        return self.next()
 
 
 class PkgRepoMixin(object):
@@ -78,23 +79,29 @@ class PkgRepoMixin(object):
     PIO_VERSION = semantic_version.Version(util.pepver_to_semver(__version__))
 
     @staticmethod
-    def max_satisfying_repo_version(versions, requirements=None):
+    def is_system_compatible(valid_systems):
+        if valid_systems in (None, "all", "*"):
+            return True
+        if not isinstance(valid_systems, list):
+            valid_systems = list([valid_systems])
+        return util.get_systype() in valid_systems
+
+    def max_satisfying_repo_version(self, versions, requirements=None):
         item = None
-        systype = util.get_systype()
         reqspec = None
         if requirements:
             try:
-                reqspec = semantic_version.Spec(requirements)
+                reqspec = self.parse_semver_spec(
+                    requirements, raise_exception=True)
             except ValueError:
                 pass
 
         for v in versions:
-            if "system" in v and v['system'] not in ("all", "*") and \
-                    systype not in v['system']:
+            if not self.is_system_compatible(v.get("system")):
                 continue
             if "platformio" in v.get("engines", {}):
-                if PkgRepoMixin.PIO_VERSION not in semantic_version.Spec(
-                        v['engines']['platformio']):
+                if PkgRepoMixin.PIO_VERSION not in self.parse_semver_spec(
+                        v['engines']['platformio'], raise_exception=True):
                     continue
             specver = semantic_version.Version(v['version'])
             if reqspec and specver not in reqspec:
@@ -121,13 +128,15 @@ class PkgRepoMixin(object):
     def get_all_repo_versions(self, name):
         result = []
         for versions in PackageRepoIterator(name, self.repositories):
-            result.extend([v['version'] for v in versions])
-        return sorted(set(result))
+            result.extend(
+                [semantic_version.Version(v['version']) for v in versions])
+        return [str(v) for v in sorted(set(result))]
 
 
 class PkgInstallerMixin(object):
 
     SRC_MANIFEST_NAME = ".piopkgmanager.json"
+    TMP_FOLDER_PREFIX = "_tmp_installing-"
 
     FILE_CACHE_VALID = "1m"  # 1 month
     FILE_CACHE_MAX_SIZE = 1024 * 1024
@@ -170,8 +179,25 @@ class PkgInstallerMixin(object):
                     shutil.copy(cache_path, dst_path)
                     return dst_path
 
-        fd = FileDownloader(url, dest_dir)
-        fd.start()
+        with_progress = not app.is_disabled_progressbar()
+        try:
+            fd = FileDownloader(url, dest_dir)
+            fd.start(with_progress=with_progress)
+        except IOError as e:
+            raise_error = not with_progress
+            if with_progress:
+                try:
+                    fd = FileDownloader(url, dest_dir)
+                    fd.start(with_progress=False)
+                except IOError:
+                    raise_error = True
+            if raise_error:
+                click.secho(
+                    "Error: Please read http://bit.ly/package-manager-ioerror",
+                    fg="red",
+                    err=True)
+                raise e
+
         if sha1:
             fd.verify(sha1)
         dst_path = fd.get_filepath()
@@ -187,17 +213,125 @@ class PkgInstallerMixin(object):
 
     @staticmethod
     def unpack(source_path, dest_dir):
-        fu = FileUnpacker(source_path, dest_dir)
-        return fu.start()
+        with_progress = not app.is_disabled_progressbar()
+        try:
+            with FileUnpacker(source_path) as fu:
+                return fu.unpack(dest_dir, with_progress=with_progress)
+        except IOError as e:
+            if not with_progress:
+                raise e
+            with FileUnpacker(source_path) as fu:
+                return fu.unpack(dest_dir, with_progress=False)
+
+    @staticmethod
+    def parse_semver_spec(value, raise_exception=False):
+        try:
+            # Workaround for ^ issue and pre-releases
+            # https://github.com/rbarrois/python-semanticversion/issues/61
+            requirements = []
+            for item in str(value).split(","):
+                item = item.strip()
+                if not item:
+                    continue
+                if item.startswith("^"):
+                    major = semantic_version.Version.coerce(item[1:]).major
+                    requirements.append(">=%s" % major)
+                    requirements.append("<%s" % (int(major) + 1))
+                else:
+                    requirements.append(item)
+            return semantic_version.Spec(*requirements)
+        except ValueError as e:
+            if raise_exception:
+                raise e
+        return None
+
+    @staticmethod
+    def parse_semver_version(value, raise_exception=False):
+        try:
+            try:
+                return semantic_version.Version(value)
+            except ValueError:
+                if "." not in str(value) and not str(value).isdigit():
+                    raise ValueError("Invalid SemVer version %s" % value)
+                return semantic_version.Version.coerce(value)
+        except ValueError as e:
+            if raise_exception:
+                raise e
+        return None
+
+    @staticmethod
+    def parse_pkg_uri(  # pylint: disable=too-many-branches
+            text, requirements=None):
+        text = str(text)
+        name, url = None, None
+
+        # Parse requirements
+        req_conditions = [
+            "@" in text, not requirements, ":" not in text
+            or text.rfind("/") < text.rfind("@")
+        ]
+        if all(req_conditions):
+            text, requirements = text.rsplit("@", 1)
+
+        # Handle PIO Library Registry ID
+        if text.isdigit():
+            text = "id=" + text
+        # Parse custom name
+        elif "=" in text and not text.startswith("id="):
+            name, text = text.split("=", 1)
+
+        # Parse URL
+        # if valid URL with scheme vcs+protocol://
+        if "+" in text and text.find("+") < text.find("://"):
+            url = text
+        elif "/" in text or "\\" in text:
+            git_conditions = [
+                # Handle GitHub URL (https://github.com/user/package)
+                text.startswith("https://github.com/") and not text.endswith(
+                    (".zip", ".tar.gz")),
+                (text.split("#", 1)[0]
+                 if "#" in text else text).endswith(".git")
+            ]
+            hg_conditions = [
+                # Handle Developer Mbed URL
+                # (https://developer.mbed.org/users/user/code/package/)
+                # (https://os.mbed.com/users/user/code/package/)
+                text.startswith("https://developer.mbed.org"),
+                text.startswith("https://os.mbed.com")
+            ]
+            if any(git_conditions):
+                url = "git+" + text
+            elif any(hg_conditions):
+                url = "hg+" + text
+            elif "://" not in text and (isfile(text) or isdir(text)):
+                url = "file://" + text
+            elif "://" in text:
+                url = text
+            # Handle short version of GitHub URL
+            elif text.count("/") == 1:
+                url = "git+https://github.com/" + text
+
+        # Parse name from URL
+        if url and not name:
+            _url = url.split("#", 1)[0] if "#" in url else url
+            if _url.endswith(("\\", "/")):
+                _url = _url[:-1]
+            name = basename(_url)
+            if "." in name and not name.startswith("."):
+                name = name.rsplit(".", 1)[0]
+
+        return (name or text, requirements, url)
 
     @staticmethod
     def get_install_dirname(manifest):
-        name = manifest['name']
+        name = re.sub(r"[^\da-z\_\-\. ]", "_", manifest['name'], flags=re.I)
         if "id" in manifest:
             name += "_ID%d" % manifest['id']
-        return name
+        return str(name)
 
     def get_src_manifest_path(self, pkg_dir):
+        if not isdir(pkg_dir):
+            return None
         for item in os.listdir(pkg_dir):
             if not isdir(join(pkg_dir, item)):
                 continue
@@ -224,20 +358,19 @@ class PkgInstallerMixin(object):
         if result:
             return result
 
-        manifest_path = self.get_manifest_path(pkg_dir)
-        if not manifest_path:
-            return None
-
-        # if non-registry packages: VCS or archive
-        src_manifest_path = self.get_src_manifest_path(pkg_dir)
+        manifest = {}
         src_manifest = None
+        manifest_path = self.get_manifest_path(pkg_dir)
+        src_manifest_path = self.get_src_manifest_path(pkg_dir)
         if src_manifest_path:
             src_manifest = util.load_json(src_manifest_path)
 
-        manifest = {}
-        if manifest_path.endswith(".json"):
+        if not manifest_path and not src_manifest_path:
+            return None
+
+        if manifest_path and manifest_path.endswith(".json"):
             manifest = util.load_json(manifest_path)
-        elif manifest_path.endswith(".properties"):
+        elif manifest_path and manifest_path.endswith(".properties"):
             with codecs.open(manifest_path, encoding="utf-8") as fp:
                 for line in fp.readlines():
                     if "=" not in line:
@@ -246,24 +379,28 @@ class PkgInstallerMixin(object):
                     manifest[key.strip()] = value.strip()
 
         if src_manifest:
-            if "name" not in manifest:
-                manifest['name'] = src_manifest['name']
             if "version" in src_manifest:
                 manifest['version'] = src_manifest['version']
             manifest['__src_url'] = src_manifest['url']
+            # handle a custom package name
+            autogen_name = self.parse_pkg_uri(manifest['__src_url'])[0]
+            if "name" not in manifest or autogen_name != src_manifest['name']:
+                manifest['name'] = src_manifest['name']
 
         if "name" not in manifest:
             manifest['name'] = basename(pkg_dir)
         if "version" not in manifest:
             manifest['version'] = "0.0.0"
 
-        manifest['__pkg_dir'] = pkg_dir
+        manifest['__pkg_dir'] = util.path_to_unicode(pkg_dir)
         self.cache_set(cache_key, manifest)
         return manifest
 
     def get_installed(self):
         items = []
         for pkg_dir in self.read_dirs(self.package_dir):
+            if self.TMP_FOLDER_PREFIX in pkg_dir:
+                continue
             manifest = self.load_manifest(pkg_dir)
             if not manifest:
                 continue
@@ -282,21 +419,23 @@ class PkgInstallerMixin(object):
                 continue
             elif not pkg_id and manifest['name'] != name:
                 continue
+            elif not PkgRepoMixin.is_system_compatible(manifest.get("system")):
+                continue
 
             # strict version or VCS HASH
             if requirements and requirements == manifest['version']:
                 return manifest
 
             try:
-                if requirements and not semantic_version.Spec(
-                        requirements).match(
-                            semantic_version.Version(
-                                manifest['version'], partial=True)):
+                if requirements and not self.parse_semver_spec(
+                        requirements, raise_exception=True).match(
+                            self.parse_semver_version(
+                                manifest['version'], raise_exception=True)):
                     continue
-                elif not best or (semantic_version.Version(
-                        manifest['version'], partial=True) >
-                                  semantic_version.Version(
-                                      best['version'], partial=True)):
+                elif not best or (self.parse_semver_version(
+                        manifest['version'], raise_exception=True) >
+                                  self.parse_semver_version(
+                                      best['version'], raise_exception=True)):
                     best = manifest
             except ValueError:
                 pass
@@ -305,7 +444,14 @@ class PkgInstallerMixin(object):
 
     def get_package_dir(self, name, requirements=None, url=None):
         manifest = self.get_package(name, requirements, url)
-        return manifest.get("__pkg_dir") if manifest else None
+        return manifest.get("__pkg_dir") if manifest and isdir(
+            manifest.get("__pkg_dir")) else None
+
+    def get_package_by_dir(self, pkg_dir):
+        for manifest in self.get_installed():
+            if manifest['__pkg_dir'] == util.path_to_unicode(abspath(pkg_dir)):
+                return manifest
+        return None
 
     def find_pkg_root(self, src_dir):
         if self.manifest_exists(src_dir):
@@ -330,9 +476,10 @@ class PkgInstallerMixin(object):
                 break
             except Exception as e:  # pylint: disable=broad-except
                 click.secho("Warning! Package Mirror: %s" % e, fg="yellow")
-                click.secho("Looking for other mirror...", fg="yellow")
+                click.secho("Looking for another mirror...", fg="yellow")
 
         if versions is None:
+            util.internet_on(raise_exception=True)
             raise exception.UnknownPackage(name)
         elif not pkgdata:
             raise exception.UndefinedPackageVersion(requirements or "latest",
@@ -345,8 +492,7 @@ class PkgInstallerMixin(object):
                           requirements=None,
                           sha1=None,
                           track=False):
-        pkg_dir = None
-        tmp_dir = mkdtemp("-package", "_tmp_installing-", self.package_dir)
+        tmp_dir = mkdtemp("-package", self.TMP_FOLDER_PREFIX, self.package_dir)
         src_manifest_dir = None
         src_manifest = {"name": name, "url": url, "requirements": requirements}
 
@@ -369,19 +515,20 @@ class PkgInstallerMixin(object):
                 src_manifest_dir = vcs.storage_dir
                 src_manifest['version'] = vcs.get_current_revision()
 
-            pkg_dir = self.find_pkg_root(tmp_dir)
+            _tmp_dir = tmp_dir
+            if not src_manifest_dir:
+                _tmp_dir = self.find_pkg_root(tmp_dir)
+                src_manifest_dir = join(_tmp_dir, ".pio")
 
             # write source data to a special manifest
             if track:
-                if not src_manifest_dir:
-                    src_manifest_dir = join(pkg_dir, ".pio")
                 self._update_src_manifest(src_manifest, src_manifest_dir)
 
-            pkg_dir = self._install_from_tmp_dir(pkg_dir, requirements)
+            return self._install_from_tmp_dir(_tmp_dir, requirements)
         finally:
             if isdir(tmp_dir):
                 util.rmtree_(tmp_dir)
-        return pkg_dir
+        return None
 
     def _update_src_manifest(self, data, src_dir):
         if not isdir(src_dir):
@@ -403,25 +550,19 @@ class PkgInstallerMixin(object):
         pkg_dir = join(self.package_dir, pkg_dirname)
         cur_manifest = self.load_manifest(pkg_dir)
 
-        tmp_semver = None
+        tmp_semver = self.parse_semver_version(tmp_manifest['version'])
         cur_semver = None
-        try:
-            tmp_semver = semantic_version.Version(
-                tmp_manifest['version'], partial=True)
-            if cur_manifest:
-                cur_semver = semantic_version.Version(
-                    cur_manifest['version'], partial=True)
-        except ValueError:
-            pass
+        if cur_manifest:
+            cur_semver = self.parse_semver_version(cur_manifest['version'])
 
         # package should satisfy requirements
         if requirements:
             mismatch_error = (
-                "Package version %s doesn't satisfy requirements %s" % (
-                    tmp_manifest['version'], requirements))
+                "Package version %s doesn't satisfy requirements %s" %
+                (tmp_manifest['version'], requirements))
             try:
-                assert tmp_semver and tmp_semver in semantic_version.Spec(
-                    requirements), mismatch_error
+                assert tmp_semver and tmp_semver in self.parse_semver_spec(
+                    requirements, raise_exception=True), mismatch_error
             except (AssertionError, ValueError):
                 assert tmp_manifest['version'] == requirements, mismatch_error
 
@@ -446,23 +587,23 @@ class PkgInstallerMixin(object):
                                             cur_manifest['version'])
                 if "__src_url" in cur_manifest:
                     target_dirname = "%s@src-%s" % (
-                        pkg_dirname,
-                        hashlib.md5(cur_manifest['__src_url']).hexdigest())
-                os.rename(pkg_dir, join(self.package_dir, target_dirname))
+                        pkg_dirname, hashlib.md5(
+                            cur_manifest['__src_url']).hexdigest())
+                shutil.move(pkg_dir, join(self.package_dir, target_dirname))
             # fix to a version
             elif action == 2:
                 target_dirname = "%s@%s" % (pkg_dirname,
                                             tmp_manifest['version'])
                 if "__src_url" in tmp_manifest:
                     target_dirname = "%s@src-%s" % (
-                        pkg_dirname,
-                        hashlib.md5(tmp_manifest['__src_url']).hexdigest())
+                        pkg_dirname, hashlib.md5(
+                            tmp_manifest['__src_url']).hexdigest())
                 pkg_dir = join(self.package_dir, target_dirname)
 
         # remove previous/not-satisfied package
         if isdir(pkg_dir):
             util.rmtree_(pkg_dir)
-        os.rename(tmp_dir, pkg_dir)
+        shutil.move(tmp_dir, pkg_dir)
         assert isdir(pkg_dir)
         self.cache_reset()
         return pkg_dir
@@ -487,75 +628,19 @@ class BasePkgManager(PkgRepoMixin, PkgInstallerMixin):
     def print_message(self, message, nl=True):
         click.echo("%s: %s" % (self.__class__.__name__, message), nl=nl)
 
-    @staticmethod
-    def parse_pkg_input(  # pylint: disable=too-many-branches
-            text, requirements=None):
-        text = str(text)
-        # git@github.com:user/package.git
-        url_marker = text[:4]
-        if url_marker not in ("git@", "git+") or ":" not in text:
-            url_marker = "://"
-
-        req_conditions = [
-            not requirements, "@" in text,
-            (url_marker != "git@" and "://git@" not in text) or
-            text.count("@") > 1
-        ]
-        if all(req_conditions):
-            text, requirements = text.rsplit("@", 1)
-        if text.isdigit():
-            text = "id=" + text
-
-        name, url = (None, text)
-        if "=" in text and not text.startswith("id="):
-            name, url = text.split("=", 1)
-
-        git_conditions = [
-            # Handle GitHub URL (https://github.com/user/package)
-            url.startswith("https://github.com/") and not url.endswith(
-                (".zip", ".tar.gz")),
-            url.startswith("http") and
-            (url.split("#", 1)[0] if "#" in url else url).endswith(".git")
-        ]
-        if any(git_conditions):
-            url = "git+" + url
-
-        # Handle Developer Mbed URL
-        # (https://developer.mbed.org/users/user/code/package/)
-        if url.startswith("https://developer.mbed.org"):
-            url = "hg+" + url
-
-        if any([s in url for s in ("\\", "/")]) and url_marker not in url:
-            if isfile(url) or isdir(url):
-                url = "file://" + url
-            elif url.count("/") == 1 and "git" not in url_marker:
-                url = "git+https://github.com/" + url
-
-        # determine name
-        if url_marker in url and not name:
-            _url = url.split("#", 1)[0] if "#" in url else url
-            if _url.endswith(("\\", "/")):
-                _url = _url[:-1]
-            name = basename(_url)
-            if "." in name and not name.startswith("."):
-                name = name.rsplit(".", 1)[0]
-
-        if url_marker not in url:
-            url = None
-        return (name or text, requirements, url)
-
     def outdated(self, pkg_dir, requirements=None):
         """
         Has 3 different results:
-        `None` - unknown package, VCS is fixed to commit
+        `None` - unknown package, VCS is detached to commit
         `False` - package is up-to-date
         `String` - a found latest version
         """
-        assert isdir(pkg_dir)
+        if not isdir(pkg_dir):
+            return None
         latest = None
         manifest = self.load_manifest(pkg_dir)
-        # skip a fixed package to a specific version
-        if "@" in pkg_dir and "__src_url" not in manifest:
+        # skip detached package to a specific version
+        if "@" in pkg_dir and "__src_url" not in manifest and not requirements:
             return None
 
         if "__src_url" in manifest:
@@ -583,8 +668,10 @@ class BasePkgManager(PkgRepoMixin, PkgInstallerMixin):
         up_to_date = False
         try:
             assert "__src_url" not in manifest
-            up_to_date = (semantic_version.Version.coerce(manifest['version'])
-                          >= semantic_version.Version.coerce(latest))
+            up_to_date = (self.parse_semver_version(
+                manifest['version'], raise_exception=True) >=
+                          self.parse_semver_version(
+                              latest, raise_exception=True))
         except (AssertionError, ValueError):
             up_to_date = latest == manifest['version']
 
@@ -594,112 +681,123 @@ class BasePkgManager(PkgRepoMixin, PkgInstallerMixin):
                 name,
                 requirements=None,
                 silent=False,
-                trigger_event=True):
+                after_update=False,
+                force=False):
+        pkg_dir = None
+        # interprocess lock
+        with LockFile(self.package_dir):
+            self.cache_reset()
 
-        # avoid circle dependencies
-        if not self.INSTALL_HISTORY:
-            self.INSTALL_HISTORY = []
-        history_key = "%s-%s" % (name, requirements) if requirements else name
-        if history_key in self.INSTALL_HISTORY:
-            return
-        self.INSTALL_HISTORY.append(history_key)
+            name, requirements, url = self.parse_pkg_uri(name, requirements)
+            package_dir = self.get_package_dir(name, requirements, url)
 
-        name, requirements, url = self.parse_pkg_input(name, requirements)
-        package_dir = self.get_package_dir(name, requirements, url)
+            # avoid circle dependencies
+            if not self.INSTALL_HISTORY:
+                self.INSTALL_HISTORY = []
+            history_key = "%s-%s-%s" % (name, requirements or "", url or "")
+            if history_key in self.INSTALL_HISTORY:
+                return package_dir
+            self.INSTALL_HISTORY.append(history_key)
+
+            if package_dir and force:
+                self.uninstall(package_dir)
+                package_dir = None
+
+            if not package_dir or not silent:
+                msg = "Installing " + click.style(name, fg="cyan")
+                if requirements:
+                    msg += " @ " + requirements
+                self.print_message(msg)
+            if package_dir:
+                if not silent:
+                    click.secho(
+                        "{name} @ {version} is already installed".format(
+                            **self.load_manifest(package_dir)),
+                        fg="yellow")
+                return package_dir
+
+            if url:
+                pkg_dir = self._install_from_url(
+                    name, url, requirements, track=True)
+            else:
+                pkg_dir = self._install_from_piorepo(name, requirements)
+
+            if not pkg_dir or not self.manifest_exists(pkg_dir):
+                raise exception.PackageInstallError(name, requirements or "*",
+                                                    util.get_systype())
+
+            manifest = self.load_manifest(pkg_dir)
+            assert manifest
+
+            if not after_update:
+                telemetry.on_event(
+                    category=self.__class__.__name__,
+                    action="Install",
+                    label=manifest['name'])
 
-        if not package_dir or not silent:
-            msg = "Installing " + click.style(name, fg="cyan")
-            if requirements:
-                msg += " @ " + requirements
-            self.print_message(msg)
-        if package_dir:
             if not silent:
                 click.secho(
-                    "{name} @ {version} is already installed".format(
-                        **self.load_manifest(package_dir)),
-                    fg="yellow")
-            return package_dir
-
-        if url:
-            pkg_dir = self._install_from_url(
-                name, url, requirements, track=True)
-        else:
-            pkg_dir = self._install_from_piorepo(name, requirements)
-        if not pkg_dir or not self.manifest_exists(pkg_dir):
-            raise exception.PackageInstallError(name, requirements or "*",
-                                                util.get_systype())
-
-        manifest = self.load_manifest(pkg_dir)
-        assert manifest
-
-        if trigger_event:
-            telemetry.on_event(
-                category=self.__class__.__name__,
-                action="Install",
-                label=manifest['name'])
-
-        if not silent:
-            click.secho(
-                "{name} @ {version} has been successfully installed!".format(
-                    **manifest),
-                fg="green")
+                    "{name} @ {version} has been successfully installed!".
+                    format(**manifest),
+                    fg="green")
 
         return pkg_dir
 
-    def uninstall(self, package, requirements=None, trigger_event=True):
-        if isdir(package):
-            pkg_dir = package
-        else:
-            name, requirements, url = self.parse_pkg_input(package,
-                                                           requirements)
-            pkg_dir = self.get_package_dir(name, requirements, url)
-
-        if not pkg_dir:
-            raise exception.UnknownPackage("%s @ %s" %
-                                           (package, requirements or "*"))
-
-        manifest = self.load_manifest(pkg_dir)
-        click.echo(
-            "Uninstalling %s @ %s: \t" % (click.style(
-                manifest['name'], fg="cyan"), manifest['version']),
-            nl=False)
-
-        if islink(pkg_dir):
-            os.unlink(pkg_dir)
-        else:
-            util.rmtree_(pkg_dir)
-        self.cache_reset()
-
-        # unfix package with the same name
-        pkg_dir = self.get_package_dir(manifest['name'])
-        if pkg_dir and "@" in pkg_dir:
-            os.rename(
-                pkg_dir,
-                join(self.package_dir, self.get_install_dirname(manifest)))
+    def uninstall(self, package, requirements=None, after_update=False):
+        # interprocess lock
+        with LockFile(self.package_dir):
             self.cache_reset()
 
-        click.echo("[%s]" % click.style("OK", fg="green"))
+            if isdir(package) and self.get_package_by_dir(package):
+                pkg_dir = package
+            else:
+                name, requirements, url = self.parse_pkg_uri(
+                    package, requirements)
+                pkg_dir = self.get_package_dir(name, requirements, url)
+
+            if not pkg_dir:
+                raise exception.UnknownPackage(
+                    "%s @ %s" % (package, requirements or "*"))
+
+            manifest = self.load_manifest(pkg_dir)
+            click.echo(
+                "Uninstalling %s @ %s: \t" % (click.style(
+                    manifest['name'], fg="cyan"), manifest['version']),
+                nl=False)
+
+            if islink(pkg_dir):
+                os.unlink(pkg_dir)
+            else:
+                util.rmtree_(pkg_dir)
+            self.cache_reset()
+
+            # unfix package with the same name
+            pkg_dir = self.get_package_dir(manifest['name'])
+            if pkg_dir and "@" in pkg_dir:
+                shutil.move(
+                    pkg_dir,
+                    join(self.package_dir, self.get_install_dirname(manifest)))
+                self.cache_reset()
+
+            click.echo("[%s]" % click.style("OK", fg="green"))
+
+            if not after_update:
+                telemetry.on_event(
+                    category=self.__class__.__name__,
+                    action="Uninstall",
+                    label=manifest['name'])
 
-        if trigger_event:
-            telemetry.on_event(
-                category=self.__class__.__name__,
-                action="Uninstall",
-                label=manifest['name'])
         return True
 
-    def update(  # pylint: disable=too-many-return-statements
-            self,
-            package,
-            requirements=None,
-            only_check=False):
-        if isdir(package):
+    def update(self, package, requirements=None, only_check=False):
+        if isdir(package) and self.get_package_by_dir(package):
             pkg_dir = package
         else:
-            pkg_dir = self.get_package_dir(*self.parse_pkg_input(package))
+            pkg_dir = self.get_package_dir(*self.parse_pkg_uri(package))
 
         if not pkg_dir:
-            raise exception.UnknownPackage("%s @ %s" %
-                                           (package, requirements or "*"))
+            raise exception.UnknownPackage(
+                "%s @ %s" % (package, requirements or "*"))
 
         manifest = self.load_manifest(pkg_dir)
         name = manifest['name']
@@ -711,7 +809,7 @@ class BasePkgManager(PkgRepoMixin, PkgInstallerMixin):
             nl=False)
         if not util.internet_on():
             click.echo("[%s]" % (click.style("Off-line", fg="yellow")))
-            return
+            return None
 
         latest = self.outdated(pkg_dir, requirements)
         if latest:
@@ -719,10 +817,10 @@ class BasePkgManager(PkgRepoMixin, PkgInstallerMixin):
         elif latest is False:
             click.echo("[%s]" % (click.style("Up-to-date", fg="green")))
         else:
-            click.echo("[%s]" % (click.style("Skip", fg="yellow")))
+            click.echo("[%s]" % (click.style("Detached", fg="yellow")))
 
         if only_check or not latest:
-            return
+            return True
 
         if "__src_url" in manifest:
             vcs = VCSClientFactory.newClient(pkg_dir, manifest['__src_url'])
@@ -730,8 +828,8 @@ class BasePkgManager(PkgRepoMixin, PkgInstallerMixin):
             self._update_src_manifest(
                 dict(version=vcs.get_current_revision()), vcs.storage_dir)
         else:
-            self.uninstall(pkg_dir, trigger_event=False)
-            self.install(name, latest, trigger_event=False)
+            self.uninstall(pkg_dir, after_update=True)
+            self.install(name, latest, after_update=True)
 
         telemetry.on_event(
             category=self.__class__.__name__,

platformio/managers/platform.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -18,6 +18,7 @@ import re
 from imp import load_source
 from multiprocessing import cpu_count
 from os.path import basename, dirname, isdir, isfile, join
+from urllib import quote
 
 import click
 import semantic_version
@@ -29,7 +30,7 @@ from platformio.managers.package import BasePkgManager, PackageManager
 
 class PlatformManager(BasePkgManager):
 
-    FILE_CACHE_VALID = None  # disable platform caching
+    FILE_CACHE_VALID = None  # disable platform download caching
 
     def __init__(self, package_dir=None, repositories=None):
         if not repositories:
@@ -38,9 +39,9 @@ class PlatformManager(BasePkgManager):
                 "{0}://dl.platformio.org/platforms/manifest.json".format(
                     "https" if app.get_setting("enable_ssl") else "http")
             ]
-        BasePkgManager.__init__(self, package_dir or
-                                join(util.get_home_dir(), "platforms"),
-                                repositories)
+        BasePkgManager.__init__(
+            self, package_dir or join(util.get_home_dir(), "platforms"),
+            repositories)
 
     @property
     def manifest_names(self):
@@ -61,43 +62,46 @@ class PlatformManager(BasePkgManager):
                 with_packages=None,
                 without_packages=None,
                 skip_default_package=False,
-                trigger_event=True,
+                after_update=False,
                 silent=False,
-                **_):  # pylint: disable=too-many-arguments
+                force=False,
+                **_):  # pylint: disable=too-many-arguments, arguments-differ
         platform_dir = BasePkgManager.install(
-            self, name, requirements, silent=silent)
+            self, name, requirements, silent=silent, force=force)
         p = PlatformFactory.newPlatform(platform_dir)
 
-        # @Hook: when 'update' operation (trigger_event is False),
-        # don't cleanup packages or install them
-        if not trigger_event:
+        # don't cleanup packages or install them after update
+        # we check packages for updates in def update()
+        if after_update:
             return True
+
         p.install_packages(
             with_packages,
             without_packages,
             skip_default_package,
-            silent=silent)
-        self.cleanup_packages(p.packages.keys())
-        return True
+            silent=silent,
+            force=force)
+        return self.cleanup_packages(p.packages.keys())
 
-    def uninstall(self, package, requirements=None, trigger_event=True):
+    def uninstall(self, package, requirements=None, after_update=False):
         if isdir(package):
             pkg_dir = package
         else:
-            name, requirements, url = self.parse_pkg_input(package,
-                                                           requirements)
+            name, requirements, url = self.parse_pkg_uri(package, requirements)
             pkg_dir = self.get_package_dir(name, requirements, url)
 
+        if not pkg_dir:
+            raise exception.UnknownPlatform(package)
+
         p = PlatformFactory.newPlatform(pkg_dir)
         BasePkgManager.uninstall(self, pkg_dir, requirements)
 
-        # @Hook: when 'update' operation (trigger_event is False),
-        # don't cleanup packages or install them
-        if not trigger_event:
+        # don't cleanup packages or install them after update
+        # we check packages for updates in def update()
+        if after_update:
             return True
 
-        self.cleanup_packages(p.packages.keys())
-        return True
+        return self.cleanup_packages(p.packages.keys())
 
     def update(  # pylint: disable=arguments-differ
             self,
@@ -108,25 +112,28 @@ class PlatformManager(BasePkgManager):
         if isdir(package):
             pkg_dir = package
         else:
-            name, requirements, url = self.parse_pkg_input(package,
-                                                           requirements)
+            name, requirements, url = self.parse_pkg_uri(package, requirements)
             pkg_dir = self.get_package_dir(name, requirements, url)
 
-        p = PlatformFactory.newPlatform(pkg_dir)
-        pkgs_before = pkgs_after = p.get_installed_packages().keys()
+        if not pkg_dir:
+            raise exception.UnknownPlatform(package)
 
+        p = PlatformFactory.newPlatform(pkg_dir)
+        pkgs_before = p.get_installed_packages().keys()
+
+        missed_pkgs = set()
         if not only_packages:
             BasePkgManager.update(self, pkg_dir, requirements, only_check)
             p = PlatformFactory.newPlatform(pkg_dir)
-            pkgs_after = p.get_installed_packages().keys()
+            missed_pkgs = set(pkgs_before) & set(p.packages.keys())
+            missed_pkgs -= set(p.get_installed_packages().keys())
 
         p.update_packages(only_check)
         self.cleanup_packages(p.packages.keys())
 
-        pkgs_missed = set(pkgs_before) - set(pkgs_after)
-        if pkgs_missed:
+        if missed_pkgs:
             p.install_packages(
-                with_packages=pkgs_missed, skip_default_package=True)
+                with_packages=list(missed_pkgs), skip_default_package=True)
 
         return True
 
@@ -144,13 +151,17 @@ class PlatformManager(BasePkgManager):
         for manifest in pm.get_installed():
             if manifest['name'] not in names:
                 continue
-            if (manifest['name'] not in deppkgs or
-                    manifest['version'] not in deppkgs[manifest['name']]):
-                pm.uninstall(manifest['__pkg_dir'], trigger_event=False)
+            if (manifest['name'] not in deppkgs
+                    or manifest['version'] not in deppkgs[manifest['name']]):
+                try:
+                    pm.uninstall(manifest['__pkg_dir'], after_update=True)
+                except exception.UnknownPackage:
+                    pass
 
         self.cache_reset()
         return True
 
+    @util.memoized(expire=5000)
     def get_installed_boards(self):
         boards = []
         for manifest in self.get_installed():
@@ -162,18 +173,30 @@ class PlatformManager(BasePkgManager):
         return boards
 
     @staticmethod
-    @util.memoized
+    @util.memoized()
     def get_registered_boards():
-        return util.get_api_result("/boards", cache_valid="30d")
+        return util.get_api_result("/boards", cache_valid="7d")
+
+    def get_all_boards(self):
+        boards = self.get_installed_boards()
+        know_boards = ["%s:%s" % (b['platform'], b['id']) for b in boards]
+        try:
+            for board in self.get_registered_boards():
+                key = "%s:%s" % (board['platform'], board['id'])
+                if key not in know_boards:
+                    boards.append(board)
+        except (exception.APIRequestError, exception.InternetIsOffline):
+            pass
+        return sorted(boards, key=lambda b: b['name'])
 
     def board_config(self, id_, platform=None):
         for manifest in self.get_installed_boards():
-            if manifest['id'] == id_ and (not platform or
-                                          manifest['platform'] == platform):
+            if manifest['id'] == id_ and (not platform
+                                          or manifest['platform'] == platform):
                 return manifest
         for manifest in self.get_registered_boards():
-            if manifest['id'] == id_ and (not platform or
-                                          manifest['platform'] == platform):
+            if manifest['id'] == id_ and (not platform
+                                          or manifest['platform'] == platform):
                 return manifest
         raise exception.UnknownBoard(id_)
 
@@ -197,22 +220,23 @@ class PlatformFactory(object):
 
     @classmethod
     def newPlatform(cls, name, requirements=None):
+        pm = PlatformManager()
         platform_dir = None
         if isdir(name):
             platform_dir = name
-            name = PlatformManager().load_manifest(platform_dir)['name']
+            name = pm.load_manifest(platform_dir)['name']
         elif name.endswith("platform.json") and isfile(name):
             platform_dir = dirname(name)
             name = util.load_json(name)['name']
         else:
-            if not requirements and "@" in name:
-                name, requirements = name.rsplit("@", 1)
-            platform_dir = PlatformManager().get_package_dir(name,
-                                                             requirements)
+            name, requirements, url = pm.parse_pkg_uri(name, requirements)
+            platform_dir = pm.get_package_dir(name, requirements, url)
+            if platform_dir:
+                name = pm.load_manifest(platform_dir)['name']
 
         if not platform_dir:
-            raise exception.UnknownPlatform(name if not requirements else
-                                            "%s@%s" % (name, requirements))
+            raise exception.UnknownPlatform(
+                name if not requirements else "%s@%s" % (name, requirements))
 
         platform_cls = None
         if isfile(join(platform_dir, "platform.py")):
@@ -230,11 +254,13 @@ class PlatformFactory(object):
 
 class PlatformPackagesMixin(object):
 
-    def install_packages(self,
-                         with_packages=None,
-                         without_packages=None,
-                         skip_default_package=False,
-                         silent=False):
+    def install_packages(  # pylint: disable=too-many-arguments
+            self,
+            with_packages=None,
+            without_packages=None,
+            skip_default_package=False,
+            silent=False,
+            force=False):
         with_packages = set(self.find_pkg_names(with_packages or []))
         without_packages = set(self.find_pkg_names(without_packages or []))
 
@@ -249,40 +275,41 @@ class PlatformPackagesMixin(object):
                 continue
             elif (name in with_packages or
                   not (skip_default_package or opts.get("optional", False))):
-                if self.is_valid_requirements(version):
-                    self.pm.install(name, version, silent=silent)
-                else:
-                    requirements = None
-                    if "@" in version:
-                        version, requirements = version.rsplit("@", 1)
+                if ":" in version:
                     self.pm.install(
-                        "%s=%s" % (name, version), requirements, silent=silent)
+                        "%s=%s" % (name, version), silent=silent, force=force)
+                else:
+                    self.pm.install(name, version, silent=silent, force=force)
 
         return True
 
-    def find_pkg_names(self, items):
+    def find_pkg_names(self, candidates):
         result = []
-        for item in items:
-            candidate = item
+        for candidate in candidates:
+            found = False
 
             # lookup by package types
             for _name, _opts in self.packages.items():
-                if _opts.get("type") == item:
-                    candidate = _name
+                if _opts.get("type") == candidate:
+                    result.append(_name)
+                    found = True
 
-            if (self.frameworks and item.startswith("framework-") and
-                    item[10:] in self.frameworks):
-                candidate = self.frameworks[item[10:]]['package']
+            if (self.frameworks and candidate.startswith("framework-")
+                    and candidate[10:] in self.frameworks):
+                result.append(self.frameworks[candidate[10:]]['package'])
+                found = True
+
+            if not found:
+                result.append(candidate)
 
-            result.append(candidate)
         return result
 
     def update_packages(self, only_check=False):
         for name, manifest in self.get_installed_packages().items():
-            version = self.packages[name].get("version", "")
-            if "@" in version:
-                _, version = version.rsplit("@", 1)
-            self.pm.update(manifest['__pkg_dir'], version, only_check)
+            requirements = self.packages[name].get("version", "")
+            if ":" in requirements:
+                _, requirements, __ = self.pm.parse_pkg_uri(requirements)
+            self.pm.update(manifest['__pkg_dir'], requirements, only_check)
 
     def get_installed_packages(self):
         items = {}
@@ -294,20 +321,19 @@ class PlatformPackagesMixin(object):
 
     def are_outdated_packages(self):
         for name, manifest in self.get_installed_packages().items():
-            version = self.packages[name].get("version", "")
-            if "@" in version:
-                _, version = version.rsplit("@", 1)
-            if self.pm.outdated(manifest['__pkg_dir'], version):
+            requirements = self.packages[name].get("version", "")
+            if ":" in requirements:
+                _, requirements, __ = self.pm.parse_pkg_uri(requirements)
+            if self.pm.outdated(manifest['__pkg_dir'], requirements):
                 return True
         return False
 
     def get_package_dir(self, name):
         version = self.packages[name].get("version", "")
-        if self.is_valid_requirements(version):
-            return self.pm.get_package_dir(name, version)
-        else:
-            return self.pm.get_package_dir(*self._parse_pkg_input(name,
-                                                                  version))
+        if ":" in version:
+            return self.pm.get_package_dir(
+                *self.pm.parse_pkg_uri("%s=%s" % (name, version)))
+        return self.pm.get_package_dir(name, version)
 
     def get_package_version(self, name):
         pkg_dir = self.get_package_dir(name)
@@ -315,16 +341,6 @@ class PlatformPackagesMixin(object):
             return None
         return self.pm.load_manifest(pkg_dir).get("version")
 
-    @staticmethod
-    def is_valid_requirements(requirements):
-        return requirements and "://" not in requirements
-
-    def _parse_pkg_input(self, name, version):
-        requirements = None
-        if "@" in version:
-            version, requirements = version.rsplit("@", 1)
-        return self.pm.parse_pkg_input("%s=%s" % (name, version), requirements)
-
 
 class PlatformRunMixin(object):
 
@@ -360,7 +376,8 @@ class PlatformRunMixin(object):
             util.get_pythonexe_path(),
             join(get_core_package_dir("tool-scons"), "script", "scons"), "-Q",
             "-j %d" % self.get_job_nums(), "--warn=no-no-parallel-support",
-            "-f", join(util.get_source_dir(), "builder", "main.py")
+            "-f",
+            join(util.get_source_dir(), "builder", "main.py")
         ]
         cmd.append("PIOVERBOSE=%d" % (1 if self.verbose else 0))
         cmd += targets
@@ -385,6 +402,12 @@ class PlatformRunMixin(object):
         is_error = self.LINE_ERROR_RE.search(line) is not None
         self._echo_line(line, level=3 if is_error else 2)
 
+        a_pos = line.find("fatal error:")
+        b_pos = line.rfind(": No such file or directory")
+        if a_pos == -1 or b_pos == -1:
+            return
+        self._echo_missed_dependency(line[a_pos + 12:b_pos].strip())
+
     def _echo_line(self, line, level):
         if line.startswith("scons: "):
             line = line[7:]
@@ -396,6 +419,27 @@ class PlatformRunMixin(object):
             fg = "green"
         click.secho(line, fg=fg, err=level > 1)
 
+    @staticmethod
+    def _echo_missed_dependency(filename):
+        if "/" in filename or not filename.endswith((".h", ".hpp")):
+            return
+        banner = """
+{dots}
+* Looking for {filename_styled} dependency? Check our library registry!
+*
+* CLI  > platformio lib search "header:{filename}"
+* Web  > {link}
+*
+{dots}
+""".format(filename=filename,
+           filename_styled=click.style(filename, fg="cyan"),
+           link=click.style(
+               "https://platformio.org/lib/search?query=header:%s" % quote(
+                   filename, safe=""),
+               fg="blue"),
+           dots="*" * (56 + len(filename)))
+        click.echo(banner, err=True)
+
     @staticmethod
     def get_job_nums():
         try:
@@ -416,8 +460,7 @@ class PlatformBase(  # pylint: disable=too-many-public-methods
         self._manifest = util.load_json(manifest_path)
 
         self.pm = PackageManager(
-            join(util.get_home_dir(), "packages"),
-            self._manifest.get("packageRepositories"))
+            join(util.get_home_dir(), "packages"), self.package_repositories)
 
         self.silent = False
         self.verbose = False
@@ -452,6 +495,10 @@ class PlatformBase(  # pylint: disable=too-many-public-methods
     def vendor_url(self):
         return self._manifest.get("url")
 
+    @property
+    def docs_url(self):
+        return self._manifest.get("docs")
+
     @property
     def repository_url(self):
         return self._manifest.get("repository", {}).get("url")
@@ -468,6 +515,10 @@ class PlatformBase(  # pylint: disable=too-many-public-methods
     def engines(self):
         return self._manifest.get("engines")
 
+    @property
+    def package_repositories(self):
+        return self._manifest.get("packageRepositories")
+
     @property
     def manifest(self):
         return self._manifest
@@ -499,8 +550,8 @@ class PlatformBase(  # pylint: disable=too-many-public-methods
             config = PlatformBoardConfig(manifest_path)
             if "platform" in config and config.get("platform") != self.name:
                 return
-            elif ("platforms" in config and
-                  self.name not in config.get("platforms")):
+            elif "platforms" in config \
+                    and self.name not in config.get("platforms"):
                 return
             config.manifest['platform'] = self.name
             self._BOARDS_CACHE[board_id] = config
@@ -526,9 +577,9 @@ class PlatformBase(  # pylint: disable=too-many-public-methods
                     if not isdir(boards_dir):
                         continue
                     manifest_path = join(boards_dir, "%s.json" % id_)
-                    if not isfile(manifest_path):
-                        continue
-                    _append_board(id_, manifest_path)
+                    if isfile(manifest_path):
+                        _append_board(id_, manifest_path)
+                        break
             if id_ not in self._BOARDS_CACHE:
                 raise exception.UnknownBoard(id_)
         return self._BOARDS_CACHE[id_] if id_ else self._BOARDS_CACHE
@@ -556,12 +607,13 @@ class PlatformBase(  # pylint: disable=too-many-public-methods
 
         # enable upload tools for upload targets
         if any(["upload" in t for t in targets] + ["program" in targets]):
-            for _name, _opts in self.packages.iteritems():
-                if _opts.get("type") == "uploader":
-                    self.packages[_name]['optional'] = False
-                elif "nobuild" in targets:
-                    # skip all packages, allow only upload tools
-                    self.packages[_name]['optional'] = True
+            for name, opts in self.packages.items():
+                if opts.get("type") == "uploader":
+                    self.packages[name]['optional'] = False
+                # skip all packages in "nobuild" mode
+                # allow only upload tools and frameworks
+                elif "nobuild" in targets and opts.get("type") != "framework":
+                    self.packages[name]['optional'] = True
 
     def get_lib_storages(self):
         storages = []
@@ -615,6 +667,15 @@ class PlatformBoardConfig(object):
             else:
                 raise KeyError("Invalid board option '%s'" % path)
 
+    def update(self, path, value):
+        newdict = None
+        for key in path.split(".")[::-1]:
+            if newdict is None:
+                newdict = {key: value}
+            else:
+                newdict = {key: newdict}
+        util.merge_dicts(self._manifest, newdict)
+
     def __contains__(self, key):
         try:
             self.get(key)
@@ -636,15 +697,73 @@ class PlatformBoardConfig(object):
 
     def get_brief_data(self):
         return {
-            "id": self.id,
-            "name": self._manifest['name'],
-            "platform": self._manifest.get("platform"),
-            "mcu": self._manifest.get("build", {}).get("mcu", "").upper(),
+            "id":
+            self.id,
+            "name":
+            self._manifest['name'],
+            "platform":
+            self._manifest.get("platform"),
+            "mcu":
+            self._manifest.get("build", {}).get("mcu", "").upper(),
             "fcpu":
-            int(self._manifest.get("build", {}).get("f_cpu", "0L")[:-1]),
-            "ram": self._manifest.get("upload", {}).get("maximum_ram_size", 0),
-            "rom": self._manifest.get("upload", {}).get("maximum_size", 0),
-            "frameworks": self._manifest.get("frameworks"),
-            "vendor": self._manifest['vendor'],
-            "url": self._manifest['url']
+            int("".join([
+                c for c in str(
+                    self._manifest.get("build", {}).get("f_cpu", "0L"))
+                if c.isdigit()
+            ])),
+            "ram":
+            self._manifest.get("upload", {}).get("maximum_ram_size", 0),
+            "rom":
+            self._manifest.get("upload", {}).get("maximum_size", 0),
+            "connectivity":
+            self._manifest.get("connectivity"),
+            "frameworks":
+            self._manifest.get("frameworks"),
+            "debug":
+            self.get_debug_data(),
+            "vendor":
+            self._manifest['vendor'],
+            "url":
+            self._manifest['url']
         }
+
+    def get_debug_data(self):
+        if not self._manifest.get("debug", {}).get("tools"):
+            return None
+        tools = {}
+        for name, options in self._manifest['debug']['tools'].items():
+            tools[name] = {}
+            for key, value in options.items():
+                if key in ("default", "onboard"):
+                    tools[name][key] = value
+        return {"tools": tools}
+
+    def get_debug_tool_name(self, custom=None):
+        debug_tools = self._manifest.get("debug", {}).get("tools")
+        tool_name = custom
+        if tool_name == "custom":
+            return tool_name
+        if not debug_tools:
+            raise exception.DebugSupportError(self._manifest['name'])
+        if tool_name:
+            if tool_name in debug_tools:
+                return tool_name
+            raise exception.DebugInvalidOptions(
+                "Unknown debug tool `%s`. Please use one of `%s` or `custom`" %
+                (tool_name, ", ".join(sorted(debug_tools.keys()))))
+
+        # automatically select best tool
+        data = {"default": [], "onboard": [], "external": []}
+        for key, value in debug_tools.items():
+            if value.get("default"):
+                data['default'].append(key)
+            elif value.get("onboard"):
+                data['onboard'].append(key)
+            data['external'].append(key)
+
+        for key, value in data.items():
+            if not value:
+                continue
+            return sorted(value)[0]
+
+        assert any(item for item in data)

platformio/projectconftpl.ini

@@ -6,4 +6,4 @@
 ;   Advanced options: extra scripting
 ;
 ; Please visit documentation for the other options and examples
-; http://docs.platformio.org/page/projectconf.html
+; https://docs.platformio.org/page/projectconf.html

platformio/telemetry.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -15,10 +15,12 @@
 import atexit
 import platform
 import Queue
+import re
 import sys
 import threading
 from collections import deque
-from os import getenv
+from os import getenv, sep
+from os.path import join
 from time import sleep, time
 from traceback import format_exc
 
@@ -59,12 +61,16 @@ class MeasurementProtocol(TelemetryBase):
     }
 
     def __init__(self):
-        TelemetryBase.__init__(self)
+        super(MeasurementProtocol, self).__init__()
         self['v'] = 1
         self['tid'] = self.TID
         self['cid'] = app.get_cid()
 
-        self['sr'] = "%dx%d" % click.get_terminal_size()
+        try:
+            self['sr'] = "%dx%d" % click.get_terminal_size()
+        except ValueError:
+            pass
+
         self._prefill_screen_name()
         self._prefill_appinfo()
         self._prefill_custom_data()
@@ -92,10 +98,24 @@ class MeasurementProtocol(TelemetryBase):
         self['an'] = " ".join(dpdata)
 
     def _prefill_custom_data(self):
+
+        def _filter_args(items):
+            result = []
+            stop = False
+            for item in items:
+                item = str(item).lower()
+                result.append(item)
+                if stop:
+                    break
+                if item == "account":
+                    stop = True
+            return result
+
         caller_id = str(app.get_session_var("caller_id"))
         self['cd1'] = util.get_systype()
         self['cd2'] = "Python/%s %s" % (platform.python_version(),
                                         platform.platform())
+        # self['cd3'] = " ".join(_filter_args(sys.argv[1:]))
         self['cd4'] = 1 if (not util.is_ci() and
                             (caller_id or not util.is_container())) else 0
         if caller_id:
@@ -109,7 +129,6 @@ class MeasurementProtocol(TelemetryBase):
                     return _arg
             return None
 
-        self['cd3'] = " ".join([str(s).lower() for s in sys.argv[1:]])
         if not app.get_session_var("command_ctx"):
             return
         ctx_args = app.get_session_var("command_ctx").args
@@ -138,16 +157,22 @@ class MeasurementProtocol(TelemetryBase):
                         cmd_path.append(sub_cmd)
         self['screen_name'] = " ".join([p.title() for p in cmd_path])
 
-    def send(self, hittype):
+    @staticmethod
+    def _ignore_hit():
         if not app.get_setting("enable_telemetry"):
+            return True
+        if app.get_session_var("caller_id") and \
+                all(c in sys.argv for c in ("run", "idedata")):
+            return True
+        return False
+
+    def send(self, hittype):
+        if self._ignore_hit():
             return
-
         self['t'] = hittype
-
         # correct queue time
         if "qt" in self._params and isinstance(self['qt'], float):
             self['qt'] = int((time() - self['qt']) * 1000)
-
         MPDataPusher().push(self._params)
 
 
@@ -255,8 +280,9 @@ def measure_ci():
             "label": getenv("APPVEYOR_REPO_NAME")
         },
         "CIRCLECI": {
-            "label": "%s/%s" % (getenv("CIRCLE_PROJECT_USERNAME"),
-                                getenv("CIRCLE_PROJECT_REPONAME"))
+            "label":
+            "%s/%s" % (getenv("CIRCLE_PROJECT_USERNAME"),
+                       getenv("CIRCLE_PROJECT_REPONAME"))
         },
         "TRAVIS": {
             "label": getenv("TRAVIS_REPO_SLUG")
@@ -269,7 +295,7 @@ def measure_ci():
         }
     }
 
-    for key, value in envmap.iteritems():
+    for key, value in envmap.items():
         if getenv(key, "").lower() != "true":
             continue
         event.update({"action": key, "label": value['label']})
@@ -278,7 +304,10 @@ def measure_ci():
 
 
 def on_run_environment(options, targets):
-    opts = ["%s=%s" % (opt, value) for opt, value in sorted(options.items())]
+    opts = [
+        "%s=%s" % (opt, value.replace("\n", ", ") if "\n" in value else value)
+        for opt, value in sorted(options.items())
+    ]
     targets = [t.title() for t in targets or ["run"]]
     on_event("Env", " ".join(targets), "&".join(opts))
 
@@ -297,20 +326,38 @@ def on_event(category, action, label=None, value=None, screen_name=None):
 
 
 def on_exception(e):
-    skip = any([
+
+    def _cleanup_description(text):
+        text = text.replace("Traceback (most recent call last):", "")
+        text = re.sub(
+            r'File "([^"]+)"',
+            lambda m: join(*m.group(1).split(sep)[-2:]),
+            text,
+            flags=re.M)
+        text = re.sub(r"\s+", " ", text, flags=re.M)
+        return text.strip()
+
+    skip_conditions = [
         isinstance(e, cls)
-        for cls in (IOError, exception.AbortedByUser,
-                    exception.NotGlobalLibDir, exception.InternetIsOffline)
-    ])
-    if skip:
+        for cls in (IOError, exception.ReturnErrorCode,
+                    exception.AbortedByUser, exception.NotGlobalLibDir,
+                    exception.InternetIsOffline,
+                    exception.NotPlatformIOProject,
+                    exception.UserSideException)
+    ]
+    try:
+        skip_conditions.append("[API] Account: " in str(e))
+    except UnicodeEncodeError as ue:
+        e = ue
+    if any(skip_conditions):
         return
     is_crash = any([
         not isinstance(e, exception.PlatformioException),
         "Error" in e.__class__.__name__
     ])
     mp = MeasurementProtocol()
-    mp['exd'] = ("%s: %s" % (type(e).__name__, format_exc()
-                             if is_crash else e))[:2048]
+    description = _cleanup_description(format_exc() if is_crash else str(e))
+    mp['exd'] = ("%s: %s" % (type(e).__name__, description))[:2048]
     mp['exf'] = 1 if is_crash else 0
     mp.send("exception")
 
@@ -371,3 +418,4 @@ def resend_backuped_reports():
     # clean
     tm['backup'] = []
     app.set_state_item("telemetry", tm)
+    return True

platformio/unpacker.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,15 +13,14 @@
 # limitations under the License.
 
 from os import chmod
-from os.path import join, splitext
+from os.path import exists, join
 from tarfile import open as tarfile_open
 from time import mktime
 from zipfile import ZipFile
 
 import click
 
-from platformio import app, util
-from platformio.exception import UnsupportedArchiveType
+from platformio import exception, util
 
 
 class ArchiveBase(object):
@@ -32,6 +31,9 @@ class ArchiveBase(object):
     def get_items(self):
         raise NotImplementedError()
 
+    def get_item_filename(self, item):
+        raise NotImplementedError()
+
     def extract_item(self, item, dest_dir):
         self._afo.extract(item, dest_dir)
         self.after_extract(item, dest_dir)
@@ -39,20 +41,30 @@ class ArchiveBase(object):
     def after_extract(self, item, dest_dir):
         pass
 
+    def close(self):
+        self._afo.close()
+
 
 class TARArchive(ArchiveBase):
 
     def __init__(self, archpath):
-        ArchiveBase.__init__(self, tarfile_open(archpath))
+        super(TARArchive, self).__init__(tarfile_open(archpath))
 
     def get_items(self):
         return self._afo.getmembers()
 
+    def get_item_filename(self, item):
+        return item.name
+
+    @staticmethod
+    def islink(item):
+        return item.islnk() or item.issym()
+
 
 class ZIPArchive(ArchiveBase):
 
     def __init__(self, archpath):
-        ArchiveBase.__init__(self, ZipFile(archpath))
+        super(ZIPArchive, self).__init__(ZipFile(archpath))
 
     @staticmethod
     def preserve_permissions(item, dest_dir):
@@ -69,6 +81,12 @@ class ZIPArchive(ArchiveBase):
     def get_items(self):
         return self._afo.infolist()
 
+    def get_item_filename(self, item):
+        return item.filename
+
+    def islink(self, item):
+        raise NotImplementedError()
+
     def after_extract(self, item, dest_dir):
         self.preserve_permissions(item, dest_dir)
         self.preserve_mtime(item, dest_dir)
@@ -76,28 +94,42 @@ class ZIPArchive(ArchiveBase):
 
 class FileUnpacker(object):
 
-    def __init__(self, archpath, dest_dir="."):
-        self._archpath = archpath
-        self._dest_dir = dest_dir
+    def __init__(self, archpath):
+        self.archpath = archpath
         self._unpacker = None
 
-        _, archext = splitext(archpath.lower())
-        if archext in (".gz", ".bz2"):
-            self._unpacker = TARArchive(archpath)
-        elif archext == ".zip":
-            self._unpacker = ZIPArchive(archpath)
-
+    def __enter__(self):
+        if self.archpath.lower().endswith((".gz", ".bz2")):
+            self._unpacker = TARArchive(self.archpath)
+        elif self.archpath.lower().endswith(".zip"):
+            self._unpacker = ZIPArchive(self.archpath)
         if not self._unpacker:
-            raise UnsupportedArchiveType(archpath)
+            raise exception.UnsupportedArchiveType(self.archpath)
+        return self
 
-    def start(self):
-        if app.is_disabled_progressbar():
+    def __exit__(self, *args):
+        if self._unpacker:
+            self._unpacker.close()
+
+    def unpack(self, dest_dir=".", with_progress=True):
+        assert self._unpacker
+        if not with_progress:
             click.echo("Unpacking...")
             for item in self._unpacker.get_items():
-                self._unpacker.extract_item(item, self._dest_dir)
+                self._unpacker.extract_item(item, dest_dir)
         else:
             items = self._unpacker.get_items()
             with click.progressbar(items, label="Unpacking") as pb:
                 for item in pb:
-                    self._unpacker.extract_item(item, self._dest_dir)
+                    self._unpacker.extract_item(item, dest_dir)
+
+        # check on disk
+        for item in self._unpacker.get_items():
+            filename = self._unpacker.get_item_filename(item)
+            item_path = join(dest_dir, filename)
+            try:
+                if not self._unpacker.islink(item) and not exists(item_path):
+                    raise exception.ExtractArchiveItemError(filename, dest_dir)
+            except NotImplementedError:
+                pass
         return True

platformio/util.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,8 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import collections
-import functools
 import json
 import os
 import platform
@@ -22,12 +20,14 @@ import socket
 import stat
 import subprocess
 import sys
+import time
+from functools import wraps
 from glob import glob
+from hashlib import sha1
 from os.path import (abspath, basename, dirname, expanduser, isdir, isfile,
                      join, normpath, splitdrive)
 from shutil import rmtree
 from threading import Thread
-from time import sleep
 
 import click
 import requests
@@ -37,30 +37,40 @@ from platformio import __apiurl__, __version__, exception
 # pylint: disable=wrong-import-order, too-many-ancestors
 
 try:
-    from configparser import ConfigParser
+    import configparser as ConfigParser
 except ImportError:
-    from ConfigParser import ConfigParser
+    import ConfigParser as ConfigParser
 
 
-class ProjectConfig(ConfigParser):
+class ProjectConfig(ConfigParser.ConfigParser):
 
     VARTPL_RE = re.compile(r"\$\{([^\.\}]+)\.([^\}]+)\}")
 
-    def items(self, section, **_):
+    def items(self, section, **_):  # pylint: disable=arguments-differ
         items = []
-        for option in ConfigParser.options(self, section):
+        for option in ConfigParser.ConfigParser.options(self, section):
             items.append((option, self.get(section, option)))
         return items
 
     def get(self, section, option, **kwargs):
-        value = ConfigParser.get(self, section, option, **kwargs)
+        try:
+            value = ConfigParser.ConfigParser.get(self, section, option,
+                                                  **kwargs)
+        except ConfigParser.Error as e:
+            raise exception.InvalidProjectConf(str(e))
         if "${" not in value or "}" not in value:
             return value
         return self.VARTPL_RE.sub(self._re_sub_handler, value)
 
     def _re_sub_handler(self, match):
         section, option = match.group(1), match.group(2)
-        if section == "env" and not self.has_section(section):
+        if section in ("env", "sysenv") and not self.has_section(section):
+            if section == "env":
+                click.secho(
+                    "Warning! Access to system environment variable via "
+                    "`${{env.{0}}}` is deprecated. Please use "
+                    "`${{sysenv.{0}}}` instead".format(option),
+                    fg="yellow")
             return os.getenv(option)
         return self.get(section, option)
 
@@ -68,7 +78,7 @@ class ProjectConfig(ConfigParser):
 class AsyncPipe(Thread):
 
     def __init__(self, outcallback=None):
-        Thread.__init__(self)
+        super(AsyncPipe, self).__init__()
         self.outcallback = outcallback
 
         self._fd_read, self._fd_write = os.pipe()
@@ -90,7 +100,7 @@ class AsyncPipe(Thread):
             if self.outcallback:
                 self.outcallback(line)
             else:
-                print line
+                print(line)
         self._pipe_reader.close()
 
     def close(self):
@@ -112,43 +122,48 @@ class cd(object):
 
 
 class memoized(object):
-    '''
-    Decorator. Caches a function's return value each time it is called.
-    If called later with the same arguments, the cached value is returned
-    (not reevaluated).
-    https://wiki.python.org/moin/PythonDecoratorLibrary#Memoize
-    '''
 
-    def __init__(self, func):
-        self.func = func
+    def __init__(self, expire=0):
+        self.expire = expire / 1000  # milliseconds
         self.cache = {}
 
-    def __call__(self, *args):
-        if not isinstance(args, collections.Hashable):
-            # uncacheable. a list, for instance.
-            # better to not cache than blow up.
-            return self.func(*args)
-        if args in self.cache:
-            return self.cache[args]
-        else:
-            value = self.func(*args)
-            self.cache[args] = value
-            return value
+    def __call__(self, func):
 
-    def __repr__(self):
-        '''Return the function's docstring.'''
-        return self.func.__doc__
+        @wraps(func)
+        def wrapper(*args, **kwargs):
+            key = str(args) + str(kwargs)
+            if (key not in self.cache
+                    or (self.expire > 0
+                        and self.cache[key][0] < time.time() - self.expire)):
+                self.cache[key] = (time.time(), func(*args, **kwargs))
+            return self.cache[key][1]
 
-    def __get__(self, obj, objtype):
-        '''Support instance methods.'''
-        fn = functools.partial(self.__call__, obj)
-        fn.reset = self._reset
-        return fn
+        wrapper.reset = self._reset
+        return wrapper
 
     def _reset(self):
         self.cache = {}
 
 
+class throttle(object):
+
+    def __init__(self, threshhold):
+        self.threshhold = threshhold  # milliseconds
+        self.last = 0
+
+    def __call__(self, func):
+
+        @wraps(func)
+        def wrapper(*args, **kwargs):
+            diff = int(round((time.time() - self.last) * 1000))
+            if diff < self.threshhold:
+                time.sleep((self.threshhold - diff) * 0.001)
+            self.last = time.time()
+            return func(*args, **kwargs)
+
+        return wrapper
+
+
 def singleton(cls):
     """ From PEP-318 http://www.python.org/dev/peps/pep-0318/#examples """
     _instances = {}
@@ -161,13 +176,16 @@ def singleton(cls):
     return get_instance
 
 
+def path_to_unicode(path):
+    return path.decode(sys.getfilesystemencoding()).encode("utf-8")
+
+
 def load_json(file_path):
     try:
         with open(file_path, "r") as f:
             return json.load(f)
     except ValueError:
-        raise exception.PlatformioException("Could not load broken JSON: %s" %
-                                            file_path)
+        raise exception.InvalidJSONFile(file_path)
 
 
 def get_systype():
@@ -185,47 +203,62 @@ def pioversion_to_intstr():
 
 
 def get_project_optional_dir(name, default=None):
-    data = None
+    paths = None
     var_name = "PLATFORMIO_%s" % name.upper()
     if var_name in os.environ:
-        data = os.getenv(var_name)
+        paths = os.getenv(var_name)
     else:
         try:
             config = load_project_config()
-            if (config.has_section("platformio") and
-                    config.has_option("platformio", name)):
-                data = config.get("platformio", name)
+            if (config.has_section("platformio")
+                    and config.has_option("platformio", name)):
+                paths = config.get("platformio", name)
         except exception.NotPlatformIOProject:
             pass
 
-    if not data:
+    if not paths:
         return default
 
     items = []
-    for item in data.split(", "):
+    for item in paths.split(", "):
         if item.startswith("~"):
             item = expanduser(item)
         items.append(abspath(item))
-    return ", ".join(items)
+    paths = ", ".join(items)
+
+    while "$PROJECT_HASH" in paths:
+        paths = paths.replace("$PROJECT_HASH",
+                              sha1(get_project_dir()).hexdigest()[:10])
+
+    return paths
 
 
 def get_home_dir():
     home_dir = get_project_optional_dir("home_dir",
                                         join(expanduser("~"), ".platformio"))
-
+    win_home_dir = None
     if "windows" in get_systype():
-        try:
-            home_dir.encode("utf8")
-        except UnicodeDecodeError:
-            home_dir = splitdrive(home_dir)[0] + "\\.platformio"
+        win_home_dir = splitdrive(home_dir)[0] + "\\.platformio"
+        if isdir(win_home_dir):
+            home_dir = win_home_dir
 
     if not isdir(home_dir):
-        os.makedirs(home_dir)
+        try:
+            os.makedirs(home_dir)
+        except:  # pylint: disable=bare-except
+            if win_home_dir:
+                os.makedirs(win_home_dir)
+                home_dir = win_home_dir
 
     assert isdir(home_dir)
     return home_dir
 
 
+def get_cache_dir():
+    return get_project_optional_dir("cache_dir", join(get_home_dir(),
+                                                      ".cache"))
+
+
 def get_source_dir():
     curpath = abspath(__file__)
     if not isfile(curpath):
@@ -269,9 +302,14 @@ def get_projectsrc_dir():
     return get_project_optional_dir("src_dir", join(get_project_dir(), "src"))
 
 
+def get_projectinclude_dir():
+    return get_project_optional_dir("include_dir",
+                                    join(get_project_dir(), "include"))
+
+
 def get_projecttest_dir():
-    return get_project_optional_dir("test_dir",
-                                    join(get_project_dir(), "test"))
+    return get_project_optional_dir("test_dir", join(get_project_dir(),
+                                                     "test"))
 
 
 def get_projectboards_dir():
@@ -279,8 +317,8 @@ def get_projectboards_dir():
                                     join(get_project_dir(), "boards"))
 
 
-def get_projectpioenvs_dir(force=False):
-    path = get_project_optional_dir("envs_dir",
+def get_projectbuild_dir(force=False):
+    path = get_project_optional_dir("build_dir",
                                     join(get_project_dir(), ".pioenvs"))
     try:
         if not isdir(path):
@@ -290,7 +328,7 @@ def get_projectpioenvs_dir(force=False):
             with open(dontmod_path, "w") as fp:
                 fp.write("""
 [InternetShortcut]
-URL=http://docs.platformio.org/page/projectconf.html#envs-dir
+URL=https://docs.platformio.org/page/projectconf/section_platformio.html#build-dir
 """)
     except Exception as e:  # pylint: disable=broad-except
         if not force:
@@ -298,25 +336,47 @@ URL=http://docs.platformio.org/page/projectconf.html#envs-dir
     return path
 
 
+# compatibility with PIO Core+
+get_projectpioenvs_dir = get_projectbuild_dir
+
+
 def get_projectdata_dir():
-    return get_project_optional_dir("data_dir",
-                                    join(get_project_dir(), "data"))
+    return get_project_optional_dir("data_dir", join(get_project_dir(),
+                                                     "data"))
 
 
 def load_project_config(path=None):
     if not path or isdir(path):
-        project_dir = path or get_project_dir()
-        if not is_platformio_project(project_dir):
-            raise exception.NotPlatformIOProject(project_dir)
-        path = join(project_dir, "platformio.ini")
-    assert isfile(path)
+        path = join(path or get_project_dir(), "platformio.ini")
+    if not isfile(path):
+        raise exception.NotPlatformIOProject(
+            dirname(path) if path.endswith("platformio.ini") else path)
     cp = ProjectConfig()
-    cp.read(path)
+    try:
+        cp.read(path)
+    except ConfigParser.Error as e:
+        raise exception.InvalidProjectConf(str(e))
     return cp
 
 
-def change_filemtime(path, time):
-    os.utime(path, (time, time))
+def parse_conf_multi_values(items):
+    result = []
+    if not items:
+        return result
+    inline_comment_re = re.compile(r"\s+;.*$")
+    for item in items.split("\n" if "\n" in items else ", "):
+        item = item.strip()
+        # comment
+        if not item or item.startswith((";", "#")):
+            continue
+        if ";" in item:
+            item = inline_comment_re.sub("", item).strip()
+        result.append(item)
+    return result
+
+
+def change_filemtime(path, mtime):
+    os.utime(path, (mtime, mtime))
 
 
 def is_ci():
@@ -356,7 +416,7 @@ def exec_command(*args, **kwargs):
         if isinstance(kwargs[s], AsyncPipe):
             result[s[3:]] = "\n".join(kwargs[s].get_buffer())
 
-    for k, v in result.iteritems():
+    for k, v in result.items():
         if v and isinstance(v, basestring):
             result[k].strip()
 
@@ -377,7 +437,7 @@ def copy_pythonpath_to_osenv():
     os.environ['PYTHONPATH'] = os.pathsep.join(_PYTHONPATH)
 
 
-def get_serialports(filter_hwid=False):
+def get_serial_ports(filter_hwid=False):
     try:
         from serial.tools.list_ports import comports
     except ImportError:
@@ -387,7 +447,7 @@ def get_serialports(filter_hwid=False):
     for p, d, h in comports():
         if not p:
             continue
-        if platform.system() == "Windows":
+        if "windows" in get_systype():
             try:
                 d = unicode(d, errors="ignore")
             except TypeError:
@@ -399,35 +459,122 @@ def get_serialports(filter_hwid=False):
         return result
 
     # fix for PySerial
-    if not result and platform.system() == "Darwin":
+    if not result and "darwin" in get_systype():
         for p in glob("/dev/tty.*"):
             result.append({"port": p, "description": "n/a", "hwid": "n/a"})
     return result
 
 
-def get_logicaldisks():
-    disks = []
-    if platform.system() == "Windows":
-        result = exec_command(
-            ["wmic", "logicaldisk", "get", "name,VolumeName"]).get("out", "")
-        disknamere = re.compile(r"^([A-Z]{1}\:)\s*(\S+)?")
-        for line in result.split("\n"):
-            match = disknamere.match(line.strip())
-            if not match:
-                continue
-            disks.append({"disk": match.group(1), "name": match.group(2)})
+# Backward compatibility for PIO Core <3.5
+get_serialports = get_serial_ports
+
+
+def get_logical_devices():
+    items = []
+    if "windows" in get_systype():
+        try:
+            result = exec_command(
+                ["wmic", "logicaldisk", "get", "name,VolumeName"]).get(
+                    "out", "")
+            devicenamere = re.compile(r"^([A-Z]{1}\:)\s*(\S+)?")
+            for line in result.split("\n"):
+                match = devicenamere.match(line.strip())
+                if not match:
+                    continue
+                items.append({
+                    "path": match.group(1) + "\\",
+                    "name": match.group(2)
+                })
+            return items
+        except WindowsError:  # pylint: disable=undefined-variable
+            pass
+        # try "fsutil"
+        result = exec_command(["fsutil", "fsinfo", "drives"]).get("out", "")
+        for device in re.findall(r"[A-Z]:\\", result):
+            items.append({"path": device, "name": None})
+        return items
     else:
         result = exec_command(["df"]).get("out")
-        disknamere = re.compile(r"\d+\%\s+([a-z\d\-_/]+)$", flags=re.I)
+        devicenamere = re.compile(r"^/.+\d+\%\s+([a-z\d\-_/]+)$", flags=re.I)
         for line in result.split("\n"):
-            match = disknamere.search(line.strip())
+            match = devicenamere.match(line.strip())
             if not match:
                 continue
-            disks.append({
-                "disk": match.group(1),
+            items.append({
+                "path": match.group(1),
                 "name": basename(match.group(1))
             })
-    return disks
+    return items
+
+
+def get_mdns_services():
+    try:
+        import zeroconf
+    except ImportError:
+        from site import addsitedir
+        from platformio.managers.core import get_core_package_dir
+        contrib_pysite_dir = get_core_package_dir("contrib-pysite")
+        addsitedir(contrib_pysite_dir)
+        sys.path.insert(0, contrib_pysite_dir)
+        import zeroconf
+
+    class mDNSListener(object):
+
+        def __init__(self):
+            self._zc = zeroconf.Zeroconf(
+                interfaces=zeroconf.InterfaceChoice.All)
+            self._found_types = []
+            self._found_services = []
+
+        def __enter__(self):
+            zeroconf.ServiceBrowser(self._zc, "_services._dns-sd._udp.local.",
+                                    self)
+            return self
+
+        def __exit__(self, etype, value, traceback):
+            self._zc.close()
+
+        def remove_service(self, zc, type_, name):
+            pass
+
+        def add_service(self, zc, type_, name):
+            try:
+                assert zeroconf.service_type_name(name)
+                assert str(name)
+            except (AssertionError, UnicodeError,
+                    zeroconf.BadTypeInNameException):
+                return
+            if name not in self._found_types:
+                self._found_types.append(name)
+                zeroconf.ServiceBrowser(self._zc, name, self)
+            if type_ in self._found_types:
+                s = zc.get_service_info(type_, name)
+                if s:
+                    self._found_services.append(s)
+
+        def get_services(self):
+            return self._found_services
+
+    items = []
+    with mDNSListener() as mdns:
+        time.sleep(3)
+        for service in mdns.get_services():
+            properties = None
+            try:
+                if service.properties:
+                    json.dumps(service.properties)
+                properties = service.properties
+            except UnicodeDecodeError:
+                pass
+
+            items.append({
+                "type": service.type,
+                "name": service.name,
+                "ip": ".".join([str(ord(c)) for c in service.address]),
+                "port": service.port,
+                "properties": properties
+            })
+    return items
 
 
 def get_request_defheaders():
@@ -435,11 +582,12 @@ def get_request_defheaders():
     return {"User-Agent": "PlatformIO/%s CI/%d %s" % data}
 
 
-@memoized
+@memoized(expire=10000)
 def _api_request_session():
     return requests.Session()
 
 
+@throttle(500)
 def _get_api_result(
         url,  # pylint: disable=too-many-branches
         params=None,
@@ -449,7 +597,7 @@ def _get_api_result(
 
     result = None
     r = None
-    disable_ssl_check = sys.version_info < (2, 7, 9)
+    verify_ssl = sys.version_info >= (2, 7, 9)
 
     headers = get_request_defheaders()
     if not url.startswith("http"):
@@ -465,16 +613,17 @@ def _get_api_result(
                 data=data,
                 headers=headers,
                 auth=auth,
-                verify=disable_ssl_check)
+                verify=verify_ssl)
         else:
             r = _api_request_session().get(
                 url,
                 params=params,
                 headers=headers,
                 auth=auth,
-                verify=disable_ssl_check)
+                verify=verify_ssl)
         result = r.json()
         r.raise_for_status()
+        return r.text
     except requests.exceptions.HTTPError as e:
         if result and "message" in result:
             raise exception.APIRequestError(result['message'])
@@ -483,12 +632,12 @@ def _get_api_result(
         else:
             raise exception.APIRequestError(e)
     except ValueError:
-        raise exception.APIRequestError("Invalid response: %s" %
-                                        r.text.encode("utf-8"))
+        raise exception.APIRequestError(
+            "Invalid response: %s" % r.text.encode("utf-8"))
     finally:
         if r:
             r.close()
-    return result
+    return None
 
 
 def get_api_result(url, params=None, data=None, auth=None, cache_valid=None):
@@ -503,16 +652,18 @@ def get_api_result(url, params=None, data=None, auth=None, cache_valid=None):
                 if cache_key:
                     result = cc.get(cache_key)
                     if result is not None:
-                        return result
+                        return json.loads(result)
+
+            # check internet before and resolve issue with 60 seconds timeout
+            internet_on(raise_exception=True)
+
             result = _get_api_result(url, params, data)
             if cache_valid:
                 with ContentCache() as cc:
                     cc.set(cache_key, result, cache_valid)
-            return result
+            return json.loads(result)
         except (requests.exceptions.ConnectionError,
                 requests.exceptions.Timeout) as e:
-            if not internet_on():
-                raise exception.InternetIsOffline()
             from platformio.maintenance import in_silence
             total += 1
             if not in_silence():
@@ -520,22 +671,42 @@ def get_api_result(url, params=None, data=None, auth=None, cache_valid=None):
                     "[API] ConnectionError: {0} (incremented retry: max={1}, "
                     "total={2})".format(e, max_retries, total),
                     fg="yellow")
-            sleep(2 * total)
+            time.sleep(2 * total)
 
     raise exception.APIRequestError(
         "Could not connect to PlatformIO API Service. "
         "Please try later.")
 
 
-def internet_on(timeout=3):
-    host = "8.8.8.8"
-    port = 53
-    try:
-        socket.setdefaulttimeout(timeout)
-        socket.socket(socket.AF_INET, socket.SOCK_STREAM).connect((host, port))
-        return True
-    except:  # pylint: disable=bare-except
-        return False
+PING_INTERNET_IPS = [
+    "192.30.253.113",  # github.com
+    "193.222.52.25"  # dl.platformio.org
+]
+
+
+@memoized(expire=5000)
+def _internet_on():
+    timeout = 2
+    socket.setdefaulttimeout(timeout)
+    for ip in PING_INTERNET_IPS:
+        try:
+            if os.getenv("HTTP_PROXY", os.getenv("HTTPS_PROXY")):
+                requests.get(
+                    "http://%s" % ip, allow_redirects=False, timeout=timeout)
+            else:
+                socket.socket(socket.AF_INET, socket.SOCK_STREAM).connect((ip,
+                                                                           80))
+            return True
+        except:  # pylint: disable=bare-except
+            pass
+    return False
+
+
+def internet_on(raise_exception=False):
+    result = _internet_on()
+    if raise_exception and not result:
+        raise exception.InternetIsOffline()
+    return result
 
 
 def get_pythonexe_path():
@@ -571,11 +742,106 @@ def pepver_to_semver(pepver):
     return re.sub(r"(\.\d+)\.?(dev|a|b|rc|post)", r"\1-\2.", pepver, 1)
 
 
+def items_to_list(items):
+    if not isinstance(items, list):
+        items = [i.strip() for i in items.split(",")]
+    return [i.lower() for i in items if i]
+
+
+def items_in_list(needle, haystack):
+    needle = items_to_list(needle)
+    haystack = items_to_list(haystack)
+    if "*" in needle or "*" in haystack:
+        return True
+    return set(needle) & set(haystack)
+
+
+def parse_date(datestr):
+    if "T" in datestr and "Z" in datestr:
+        return time.strptime(datestr, "%Y-%m-%dT%H:%M:%SZ")
+    return time.strptime(datestr)
+
+
+def format_filesize(filesize):
+    base = 1024
+    unit = 0
+    suffix = "B"
+    filesize = float(filesize)
+    if filesize < base:
+        return "%d%s" % (filesize, suffix)
+    for i, suffix in enumerate("KMGTPEZY"):
+        unit = base**(i + 2)
+        if filesize >= unit:
+            continue
+        if filesize % (base**(i + 1)):
+            return "%.2f%sB" % ((base * filesize / unit), suffix)
+        break
+    return "%d%sB" % ((base * filesize / unit), suffix)
+
+
+def merge_dicts(d1, d2, path=None):
+    if path is None:
+        path = []
+    for key in d2:
+        if (key in d1 and isinstance(d1[key], dict)
+                and isinstance(d2[key], dict)):
+            merge_dicts(d1[key], d2[key], path + [str(key)])
+        else:
+            d1[key] = d2[key]
+    return d1
+
+
+def get_file_contents(path):
+    try:
+        with open(path) as f:
+            return f.read()
+    except UnicodeDecodeError:
+        with open(path, encoding="latin-1") as f:
+            return f.read()
+
+
+def ensure_udev_rules():
+
+    def _rules_to_set(rules_path):
+        return set(l.strip() for l in get_file_contents(rules_path).split("\n")
+                   if l.strip() and not l.startswith("#"))
+
+    if "linux" not in get_systype():
+        return None
+    installed_rules = [
+        "/etc/udev/rules.d/99-platformio-udev.rules",
+        "/lib/udev/rules.d/99-platformio-udev.rules"
+    ]
+    if not any(isfile(p) for p in installed_rules):
+        raise exception.MissedUdevRules
+
+    origin_path = abspath(
+        join(get_source_dir(), "..", "scripts", "99-platformio-udev.rules"))
+    if not isfile(origin_path):
+        return None
+
+    origin_rules = _rules_to_set(origin_path)
+    for rules_path in installed_rules:
+        if not isfile(rules_path):
+            continue
+        current_rules = _rules_to_set(rules_path)
+        if not origin_rules <= current_rules:
+            raise exception.OutdatedUdevRules(rules_path)
+
+    return True
+
+
 def rmtree_(path):
 
     def _onerror(_, name, __):
-        os.chmod(name, stat.S_IWRITE)
-        os.remove(name)
+        try:
+            os.chmod(name, stat.S_IWRITE)
+            os.remove(name)
+        except Exception as e:  # pylint: disable=broad-except
+            click.secho(
+                "%s \nPlease manually remove the file `%s`" % (str(e), name),
+                fg="red",
+                err=True)
 
     return rmtree(path, onerror=_onerror)
 
@@ -592,8 +858,7 @@ except ImportError:
     magic_check_bytes = re.compile(b'([*?[])')
 
     def glob_escape(pathname):
-        """Escape all special characters.
-        """
+        """Escape all special characters."""
         # Escaping is done by wrapping any of "*?[" between square brackets.
         # Metacharacters do not work in the drive part and shouldn't be
         # escaped.

platformio/vcsclient.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -14,12 +14,12 @@
 
 import re
 from os.path import join
-from subprocess import check_call
+from subprocess import CalledProcessError, check_call
 from sys import modules
 from urlparse import urlparse
 
 from platformio import util
-from platformio.exception import PlatformioException
+from platformio.exception import PlatformioException, UserSideException
 
 
 class VCSClientFactory(object):
@@ -29,16 +29,17 @@ class VCSClientFactory(object):
         result = urlparse(remote_url)
         type_ = result.scheme
         tag = None
-        if not type_ and remote_url.startswith("git@"):
+        if not type_ and remote_url.startswith("git+"):
             type_ = "git"
+            remote_url = remote_url[4:]
         elif "+" in result.scheme:
             type_, _ = result.scheme.split("+", 1)
             remote_url = remote_url[len(type_) + 1:]
         if "#" in remote_url:
             remote_url, tag = remote_url.rsplit("#", 1)
         if not type_:
-            raise PlatformioException("VCS: Unknown repository type %s" %
-                                      remote_url)
+            raise PlatformioException(
+                "VCS: Unknown repository type %s" % remote_url)
         obj = getattr(modules[__name__], "%sClient" % type_.title())(
             src_dir, remote_url, tag, silent)
         assert isinstance(obj, VCSClientBase)
@@ -64,7 +65,7 @@ class VCSClientBase(object):
             else:
                 assert self.run_cmd(["--version"])
         except (AssertionError, OSError, PlatformioException):
-            raise PlatformioException(
+            raise UserSideException(
                 "VCS: `%s` client is not installed in your system" %
                 self.command)
         return True
@@ -93,7 +94,12 @@ class VCSClientBase(object):
         args = [self.command] + args
         if "cwd" not in kwargs:
             kwargs['cwd'] = self.src_dir
-        return check_call(args, **kwargs) == 0
+        try:
+            check_call(args, **kwargs)
+            return True
+        except CalledProcessError as e:
+            raise PlatformioException(
+                "VCS: Could not process command %s" % e.cmd)
 
     def get_cmd_output(self, args, **kwargs):
         args = [self.command] + args
@@ -103,14 +109,21 @@ class VCSClientBase(object):
         if result['returncode'] == 0:
             return result['out'].strip()
         raise PlatformioException(
-            "VCS: Could not receive an output from `%s` command (%s)" % (
-                args, result))
+            "VCS: Could not receive an output from `%s` command (%s)" %
+            (args, result))
 
 
 class GitClient(VCSClientBase):
 
     command = "git"
 
+    def check_client(self):
+        try:
+            return VCSClientBase.check_client(self)
+        except UserSideException:
+            raise UserSideException(
+                "Please install Git client from https://git-scm.com/downloads")
+
     def get_branches(self):
         output = self.get_cmd_output(["branch"])
         output = output.replace("*", "")  # fix active branch
@@ -152,7 +165,7 @@ class GitClient(VCSClientBase):
         return True
 
     def update(self):
-        args = ["pull"]
+        args = ["pull", "--recurse-submodules"]
         return self.run_cmd(args)
 
     def get_current_revision(self):

scripts/99-platformio-udev.rules

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,26 +12,17 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# UDEV Rules for PlatformIO supported boards, http://platformio.org/boards
+#####################################################################################
 #
-# The latest version of this file may be found at:
-# 	https://github.com/platformio/platformio-core/blob/develop/scripts/99-platformio-udev.rules
+# INSTALLATION
 #
-# This file must be placed at:
-# 	/etc/udev/rules.d/99-platformio-udev.rules    (preferred location)
-#   	or
-# 	/lib/udev/rules.d/99-platformio-udev.rules    (req'd on some broken systems)
+# Please visit > https://docs.platformio.org/en/latest/faq.html#platformio-udev-rules
 #
-# To install, type this command in a terminal:
-# 	sudo cp 99-platformio-udev.rules /etc/udev/rules.d/99-platformio-udev.rules
+#####################################################################################
+
 #
-# Restart "udev" management tool:
-#	sudo service udev restart
-#		or
-# 	sudo udevadm control --reload-rules
-#	sudo udevadm trigger
+# Boards
 #
-# After this file is installed, physically unplug and reconnect your board.
 
 # CP210X USB UART
 SUBSYSTEMS=="usb", ATTRS{idVendor}=="10c4", ATTRS{idProduct}=="ea60", MODE:="0666"
@@ -62,9 +53,15 @@ KERNEL=="ttyACM*", ATTRS{idVendor}=="16d0", ATTRS{idProduct}=="0753", MODE:="066
 # STM32 discovery boards, with onboard st/linkv2
 SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="374?", MODE:="0666"
 
+# Maple with DFU
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="1eaf", ATTRS{idProduct}=="000[34]", MODE:="0666"
+
 # USBtiny
 SUBSYSTEMS=="usb", ATTRS{idProduct}=="0c9f", ATTRS{idVendor}=="1781", MODE="0666"
 
+# USBasp V2.0
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="05dc", MODE:="0666"
+
 # Teensy boards
 ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04[789]?", ENV{ID_MM_DEVICE_IGNORE}="1"
 ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04[789]?", ENV{MTP_NO_PROBE}="1"
@@ -77,5 +74,186 @@ SUBSYSTEMS=="usb", ATTRS{idVendor}=="1cbe", ATTRS{idProduct}=="00fd", MODE="0666
 #TI MSP430 Launchpad
 SUBSYSTEMS=="usb", ATTRS{idVendor}=="0451", ATTRS{idProduct}=="f432", MODE="0666"
 
+
+#
+# Debuggers
+#
+
+# Black Magic Probe
+SUBSYSTEM=="tty", ATTRS{interface}=="Black Magic GDB Server"
+SUBSYSTEM=="tty", ATTRS{interface}=="Black Magic UART Port"
+
+# opendous and estick
+ATTRS{idVendor}=="03eb", ATTRS{idProduct}=="204f", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Original FT232/FT245 VID:PID
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6001", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Original FT2232 VID:PID
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6010", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Original FT4232 VID:PID
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6011", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Original FT232H VID:PID
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6014", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# DISTORTEC JTAG-lock-pick Tiny 2
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="8220", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# TUMPA, TUMPA Lite
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="8a98", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="8a99", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# XDS100v2
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="a6d0", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Xverve Signalyzer Tool (DT-USB-ST), Signalyzer LITE (DT-USB-SLITE)
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="bca0", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="bca1", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# TI/Luminary Stellaris Evaluation Board FTDI (several)
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="bcd9", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# TI/Luminary Stellaris In-Circuit Debug Interface FTDI (ICDI) Board
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="bcda", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# egnite Turtelizer 2
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="bdc8", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Section5 ICEbear
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="c140", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="c141", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Amontec JTAGkey and JTAGkey-tiny
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="cff8", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# TI ICDI
+ATTRS{idVendor}=="0451", ATTRS{idProduct}=="c32a", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# STLink v1
+ATTRS{idVendor}=="0483", ATTRS{idProduct}=="3744", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# STLink v2
+ATTRS{idVendor}=="0483", ATTRS{idProduct}=="3748", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# STLink v2-1
+ATTRS{idVendor}=="0483", ATTRS{idProduct}=="374b", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Hilscher NXHX Boards
+ATTRS{idVendor}=="0640", ATTRS{idProduct}=="0028", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Hitex STR9-comStick
+ATTRS{idVendor}=="0640", ATTRS{idProduct}=="002c", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Hitex STM32-PerformanceStick
+ATTRS{idVendor}=="0640", ATTRS{idProduct}=="002d", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Altera USB Blaster
+ATTRS{idVendor}=="09fb", ATTRS{idProduct}=="6001", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Amontec JTAGkey-HiSpeed
+ATTRS{idVendor}=="0fbb", ATTRS{idProduct}=="1000", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# SEGGER J-Link
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="0101", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="0102", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="0103", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="0104", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="0105", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="0107", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="0108", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1010", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1011", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1012", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1013", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1014", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1015", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1016", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1017", MODE="660", GROUP="plugdev", TAG+="uaccess"
+ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1018", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Raisonance RLink
+ATTRS{idVendor}=="138e", ATTRS{idProduct}=="9000", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Debug Board for Neo1973
+ATTRS{idVendor}=="1457", ATTRS{idProduct}=="5118", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Olimex ARM-USB-OCD
+ATTRS{idVendor}=="15ba", ATTRS{idProduct}=="0003", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Olimex ARM-USB-OCD-TINY
+ATTRS{idVendor}=="15ba", ATTRS{idProduct}=="0004", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Olimex ARM-JTAG-EW
+ATTRS{idVendor}=="15ba", ATTRS{idProduct}=="001e", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Olimex ARM-USB-OCD-TINY-H
+ATTRS{idVendor}=="15ba", ATTRS{idProduct}=="002a", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Olimex ARM-USB-OCD-H
+ATTRS{idVendor}=="15ba", ATTRS{idProduct}=="002b", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# USBprog with OpenOCD firmware
+ATTRS{idVendor}=="1781", ATTRS{idProduct}=="0c63", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# TI/Luminary Stellaris In-Circuit Debug Interface (ICDI) Board
+ATTRS{idVendor}=="1cbe", ATTRS{idProduct}=="00fd", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Marvell Sheevaplug
+ATTRS{idVendor}=="9e88", ATTRS{idProduct}=="9e8f", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+# Keil Software, Inc. ULink
+ATTRS{idVendor}=="c251", ATTRS{idProduct}=="2710", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
 # CMSIS-DAP compatible adapters
-ATTRS{product}=="*CMSIS-DAP*", MODE="664", GROUP="plugdev"
+ATTRS{product}=="*CMSIS-DAP*", MODE="660", GROUP="plugdev", TAG+="uaccess"
+
+#SEGGER J-LIK
+ATTR{idProduct}=="1001", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1002", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1003", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1004", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1005", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1006", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1007", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1008", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1009", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="100a", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="100b", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="100c", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="100d", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="100e", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="100f", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1010", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1011", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1012", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1013", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1014", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1015", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1016", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1017", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1018", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1019", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="101a", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="101b", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="101c", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="101d", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="101e", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="101f", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1020", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1021", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1022", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1023", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1024", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1025", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1026", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1027", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1028", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="1029", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="102a", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="102b", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="102c", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="102d", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="102e", ATTR{idVendor}=="1366", MODE="666"
+ATTR{idProduct}=="102f", ATTR{idVendor}=="1366", MODE="666"

scripts/fixsymlink.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

scripts/get-platformio.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -14,6 +14,7 @@
 
 import os
 import subprocess
+import site
 import sys
 from platform import system
 from tempfile import NamedTemporaryFile
@@ -26,39 +27,34 @@ def fix_winpython_pathenv():
     """
     Add Python & Python Scripts to the search path on Windows
     """
-    import ctypes
-    from ctypes.wintypes import HWND, UINT, WPARAM, LPARAM, LPVOID
     try:
         import _winreg as winreg
     except ImportError:
         import winreg
 
     # took these lines from the native "win_add2path.py"
-    pythonpath = os.path.dirname(CURINTERPRETER_PATH)
+    pythonpath = os.path.dirname(os.path.normpath(sys.executable))
     scripts = os.path.join(pythonpath, "Scripts")
-    if not os.path.isdir(scripts):
-        os.makedirs(scripts)
+    appdata = os.environ["APPDATA"]
+    if hasattr(site, "USER_SITE"):
+        userpath = site.USER_SITE.replace(appdata, "%APPDATA%")
+        userscripts = os.path.join(userpath, "Scripts")
+    else:
+        userscripts = None
 
-    with winreg.CreateKey(winreg.HKEY_CURRENT_USER, u"Environment") as key:
+    with winreg.CreateKey(winreg.HKEY_CURRENT_USER, "Environment") as key:
         try:
-            envpath = winreg.QueryValueEx(key, u"PATH")[0]
+            envpath = winreg.QueryValueEx(key, "PATH")[0]
         except WindowsError:
             envpath = u"%PATH%"
 
         paths = [envpath]
-        for path in (pythonpath, scripts):
+        for path in (pythonpath, scripts, userscripts):
             if path and path not in envpath and os.path.isdir(path):
                 paths.append(path)
 
         envpath = os.pathsep.join(paths)
-        winreg.SetValueEx(key, u"PATH", 0, winreg.REG_EXPAND_SZ, envpath)
-    winreg.ExpandEnvironmentStrings(envpath)
-
-    # notify the system about the changes
-    SendMessage = ctypes.windll.user32.SendMessageW
-    SendMessage.argtypes = HWND, UINT, WPARAM, LPVOID
-    SendMessage.restype = LPARAM
-    SendMessage(0xFFFF, 0x1A, 0, u"Environment")
+        winreg.SetValueEx(key, "PATH", 0, winreg.REG_EXPAND_SZ, envpath)
     return True
 
 
@@ -92,6 +88,10 @@ def exec_python_cmd(args):
 
 
 def install_pip():
+    r = exec_python_cmd(["-m", "pip", "--version"])
+    if r['returncode'] == 0:
+        print r['out']
+        return
     try:
         from urllib2 import urlopen
     except ImportError:
@@ -112,23 +112,25 @@ def install_pip():
 
 def install_platformio():
     r = None
-    cmd = ["-m", "pip.__main__" if sys.version_info < (2, 7, 0) else "pip"]
+    cmd = ["-m", "pip", "install", "-U", "platformio"]
+    # cmd = [
+    #     "-m", "pip", "install", "-U",
+    #     "https://github.com/platformio/platformio-core/archive/develop.zip"
+    # ]
     try:
-        r = exec_python_cmd(cmd + ["install", "-U", "platformio"])
+        r = exec_python_cmd(cmd)
         assert r['returncode'] == 0
     except AssertionError:
-        r = exec_python_cmd(cmd + ["--no-cache-dir", "install", "-U",
-                                   "platformio"])
+        cmd.insert(2, "--no-cache-dir")
+        r = exec_python_cmd(cmd)
     if r:
         print_exec_result(r)
 
 
 def main():
-    steps = [
-        ("Fixing Windows %PATH% Environment", fix_winpython_pathenv),
-        ("Installing Python Package Manager", install_pip),
-        ("Installing PlatformIO and dependencies", install_platformio)
-    ]
+    steps = [("Fixing Windows %PATH% Environment", fix_winpython_pathenv),
+             ("Installing Python Package Manager", install_pip),
+             ("Installing PlatformIO and dependencies", install_platformio)]
 
     if not IS_WINDOWS:
         del steps[0]
@@ -157,7 +159,7 @@ Permission denied
 You need the `sudo` permission to install Python packages. Try
 
 $ sudo python -c "$(curl -fsSL
-https://raw.githubusercontent.com/platformio/platformio/master/scripts/get-platformio.py)"
+https://raw.githubusercontent.com/platformio/platformio/develop/scripts/get-platformio.py)"
 """)
 
     if is_error:

scripts/install_devplatforms.py

@@ -0,0 +1,41 @@
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import json
+import subprocess
+import sys
+from platformio import util
+
+
+def main():
+    platforms = json.loads(
+        subprocess.check_output(
+            ["platformio", "platform", "search", "--json-output"]))
+    for platform in platforms:
+        if platform['forDesktop']:
+            continue
+        # RISC-V GAP does not support Windows 86
+        if (util.get_systype() == "windows_x86"
+                and platform['name'] == "riscv_gap"):
+            continue
+        # unknown issue on Linux
+        if ("linux" in util.get_systype()
+                and platform['name'] == "aceinna_imu"):
+            continue
+        subprocess.check_call(
+            ["platformio", "platform", "install", platform['repository']])
+
+
+if __name__ == "__main__":
+    sys.exit(main())

setup.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -18,14 +18,12 @@ from platformio import (__author__, __description__, __email__, __license__,
                         __title__, __url__, __version__)
 
 install_requires = [
-    "arrow<1",
     "bottle<0.13",
     "click>=5,<6",
     "colorama",
-    "lockfile>=0.9.1,<0.13",
-    "pyserial>=3,<4",
+    "pyserial>=3,<4,!=3.3",
     "requests>=2.4.0,<3",
-    "semantic_version>=2.5.0"
+    "semantic_version>=2.5.0,<3"
 ]
 
 setup(
@@ -37,8 +35,9 @@ setup(
     author_email=__email__,
     url=__url__,
     license=__license__,
+    python_requires='>=2.7, <3',
     install_requires=install_requires,
-    packages=find_packages(),
+    packages=find_packages() + ["scripts"],
     package_data={
         "platformio": [
             "projectconftpl.ini",
@@ -46,11 +45,15 @@ setup(
             "ide/tpls/*/*.tpl",
             "ide/tpls/*/*/*.tpl",
             "ide/tpls/*/.*/*.tpl"
+        ],
+        "scripts": [
+            "99-platformio-udev.rules"
         ]
     },
     entry_points={
         "console_scripts": [
             "pio = platformio.__main__:main",
+            "piodebuggdb = platformio.__main__:debug_gdb_main",
             "platformio = platformio.__main__:main"
         ]
     },
@@ -67,9 +70,8 @@ setup(
         "Topic :: Software Development :: Compilers"
     ],
     keywords=[
-        "iot", "ide", "build", "compile", "library manager",
-        "embedded", "ci", "continuous integration", "arduino", "mbed",
-        "esp8266", "framework", "ide", "ide integration", "library.json",
-        "make", "cmake", "makefile", "mk", "pic32", "fpga", "artik"
-    ]
-)
+        "iot", "embedded", "arduino", "mbed", "esp8266", "esp32", "fpga",
+        "firmware", "continuous-integration", "cloud-ide", "avr", "arm",
+        "ide", "unit-testing", "hardware", "verilog", "microcontroller",
+        "debug"
+    ])

tests/commands/test_boards.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

tests/commands/test_ci.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,9 +12,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from os.path import join
+from os.path import isfile, join
 
 from platformio.commands.ci import cli as cmd_ci
+from platformio.commands.lib import cli as cmd_lib
 
 
 def test_ci_empty(clirunner):
@@ -25,29 +26,61 @@ def test_ci_empty(clirunner):
 
 def test_ci_boards(clirunner, validate_cliresult):
     result = clirunner.invoke(cmd_ci, [
-        join("examples", "atmelavr-and-arduino", "arduino-internal-libs",
-             "src", "ChatServer.ino"), "-b", "uno", "-b", "leonardo"
+        join("examples", "wiring-blink", "src", "main.cpp"), "-b", "uno", "-b",
+        "leonardo"
     ])
     validate_cliresult(result)
 
 
+def test_ci_build_dir(clirunner, tmpdir_factory, validate_cliresult):
+    build_dir = str(tmpdir_factory.mktemp("ci_build_dir"))
+    result = clirunner.invoke(cmd_ci, [
+        join("examples", "wiring-blink", "src", "main.cpp"), "-b", "uno",
+        "--build-dir", build_dir
+    ])
+    validate_cliresult(result)
+    assert not isfile(join(build_dir, "platformio.ini"))
+
+
+def test_ci_keep_build_dir(clirunner, tmpdir_factory, validate_cliresult):
+    build_dir = str(tmpdir_factory.mktemp("ci_build_dir"))
+    result = clirunner.invoke(cmd_ci, [
+        join("examples", "wiring-blink", "src", "main.cpp"), "-b", "uno",
+        "--build-dir", build_dir, "--keep-build-dir"
+    ])
+    validate_cliresult(result)
+    assert isfile(join(build_dir, "platformio.ini"))
+
+    # 2nd attempt
+    result = clirunner.invoke(cmd_ci, [
+        join("examples", "wiring-blink", "src", "main.cpp"), "-b", "metro",
+        "--build-dir", build_dir, "--keep-build-dir"
+    ])
+    validate_cliresult(result)
+
+    assert "board: uno" in result.output
+    assert "board: metro" in result.output
+
+
 def test_ci_project_conf(clirunner, validate_cliresult):
-    project_dir = join("examples", "atmelavr-and-arduino",
-                       "arduino-internal-libs")
+    project_dir = join("examples", "wiring-blink")
     result = clirunner.invoke(cmd_ci, [
-        join(project_dir, "src", "ChatServer.ino"), "--project-conf",
+        join(project_dir, "src", "main.cpp"), "--project-conf",
         join(project_dir, "platformio.ini")
     ])
     validate_cliresult(result)
-    assert all([s in result.output for s in ("ethernet", "leonardo", "yun")])
+    assert "uno" in result.output
 
 
-def test_ci_lib_and_board(clirunner, validate_cliresult):
-    example_dir = join("examples", "atmelavr-and-arduino",
-                       "arduino-external-libs")
+def test_ci_lib_and_board(clirunner, tmpdir_factory, validate_cliresult):
+    storage_dir = str(tmpdir_factory.mktemp("lib"))
+    result = clirunner.invoke(
+        cmd_lib, ["--storage-dir", storage_dir, "install", "1@2.3.2"])
+    validate_cliresult(result)
+
     result = clirunner.invoke(cmd_ci, [
-        join(example_dir, "lib", "OneWire", "examples", "DS2408_Switch",
-             "DS2408_Switch.pde"), "-l", join(example_dir, "lib", "OneWire"),
-        "-b", "uno"
+        join(storage_dir, "OneWire_ID1", "examples", "DS2408_Switch",
+             "DS2408_Switch.pde"), "-l",
+        join(storage_dir, "OneWire_ID1"), "-b", "uno"
     ])
     validate_cliresult(result)

tests/commands/test_init.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -54,7 +54,7 @@ def test_init_duplicated_boards(clirunner, validate_cliresult, tmpdir):
         assert set(config.sections()) == set(["env:uno"])
 
 
-def test_init_ide_without_board(clirunner, validate_cliresult, tmpdir):
+def test_init_ide_without_board(clirunner, tmpdir):
     with tmpdir.as_cwd():
         result = clirunner.invoke(cmd_init, ["--ide", "atom"])
         assert result.exit_code == -1
@@ -67,13 +67,15 @@ def test_init_ide_atom(clirunner, validate_cliresult, tmpdir):
             cmd_init, ["--ide", "atom", "-b", "uno", "-b", "teensy31"])
         validate_cliresult(result)
         validate_pioproject(str(tmpdir))
-        assert all([tmpdir.join(f).check()
-                    for f in (".clang_complete", ".gcc-flags.json")])
+        assert all([
+            tmpdir.join(f).check()
+            for f in (".clang_complete", ".gcc-flags.json")
+        ])
         assert "arduinoavr" in tmpdir.join(".clang_complete").read()
 
         # switch to NodeMCU
-        result = clirunner.invoke(
-            cmd_init, ["--ide", "atom", "-b", "nodemcuv2", "-b", "uno"])
+        result = clirunner.invoke(cmd_init,
+                                  ["--ide", "atom", "-b", "nodemcuv2"])
         validate_cliresult(result)
         validate_pioproject(str(tmpdir))
         assert "arduinoespressif" in tmpdir.join(".clang_complete").read()
@@ -104,15 +106,13 @@ def test_init_special_board(clirunner, validate_cliresult):
         boards = json.loads(result.output)
 
         config = util.load_project_config()
-        expected_result = [
-            ("platform", str(boards[0]['platform'])),
-            ("framework", str(boards[0]['frameworks'][0])), ("board", "uno")
-        ]
+        expected_result = [("platform", str(boards[0]['platform'])),
+                           ("framework",
+                            str(boards[0]['frameworks'][0])), ("board", "uno")]
 
         assert config.has_section("env:uno")
-        assert len(
-            set(expected_result).symmetric_difference(
-                set(config.items("env:uno")))) == 0
+        assert not set(expected_result).symmetric_difference(
+            set(config.items("env:uno")))
 
 
 def test_init_enable_auto_uploading(clirunner, validate_cliresult):
@@ -122,14 +122,11 @@ def test_init_enable_auto_uploading(clirunner, validate_cliresult):
         validate_cliresult(result)
         validate_pioproject(getcwd())
         config = util.load_project_config()
-        expected_result = [
-            ("platform", "atmelavr"), ("framework", "arduino"),
-            ("board", "uno"), ("targets", "upload")
-        ]
+        expected_result = [("platform", "atmelavr"), ("framework", "arduino"),
+                           ("board", "uno"), ("targets", "upload")]
         assert config.has_section("env:uno")
-        assert len(
-            set(expected_result).symmetric_difference(
-                set(config.items("env:uno")))) == 0
+        assert not set(expected_result).symmetric_difference(
+            set(config.items("env:uno")))
 
 
 def test_init_custom_framework(clirunner, validate_cliresult):
@@ -139,14 +136,11 @@ def test_init_custom_framework(clirunner, validate_cliresult):
         validate_cliresult(result)
         validate_pioproject(getcwd())
         config = util.load_project_config()
-        expected_result = [
-            ("platform", "teensy"), ("framework", "mbed"),
-            ("board", "teensy31")
-        ]
+        expected_result = [("platform", "teensy"), ("framework", "mbed"),
+                           ("board", "teensy31")]
         assert config.has_section("env:teensy31")
-        assert len(
-            set(expected_result).symmetric_difference(
-                set(config.items("env:teensy31")))) == 0
+        assert not set(expected_result).symmetric_difference(
+            set(config.items("env:teensy31")))
 
 
 def test_init_incorrect_board(clirunner):

tests/commands/test_lib.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -14,10 +14,8 @@
 
 import json
 import re
-from os.path import basename
 
-from platformio import exception, util
-from platformio.commands.init import cli as cmd_init
+from platformio import exception
 from platformio.commands.lib import cli as cmd_lib
 
 
@@ -37,25 +35,11 @@ def test_search(clirunner, validate_cliresult):
 def test_global_install_registry(clirunner, validate_cliresult,
                                  isolated_pio_home):
     result = clirunner.invoke(cmd_lib, [
-        "-g", "install", "58", "547@2.2.4", "DallasTemperature",
-        "http://dl.platformio.org/libraries/archives/3/5174.tar.gz",
-        "ArduinoJson@5.6.7", "ArduinoJson@~5.7.0", "1089@fee16e880b"
+        "-g", "install", "64", "ArduinoJson@~5.10.0", "547@2.2.4",
+        "AsyncMqttClient@<=0.8.2", "999@77d4eb3f8a"
     ])
     validate_cliresult(result)
 
-    # check lib with duplicate URL
-    result = clirunner.invoke(cmd_lib, [
-        "-g", "install",
-        "http://dl.platformio.org/libraries/archives/3/5174.tar.gz"
-    ])
-    validate_cliresult(result)
-    assert "is already installed" in result.output
-
-    # check lib with duplicate ID
-    result = clirunner.invoke(cmd_lib, ["-g", "install", "305"])
-    validate_cliresult(result)
-    assert "is already installed" in result.output
-
     # install unknown library
     result = clirunner.invoke(cmd_lib, ["-g", "install", "Unknown"])
     assert result.exit_code != 0
@@ -63,9 +47,9 @@ def test_global_install_registry(clirunner, validate_cliresult,
 
     items1 = [d.basename for d in isolated_pio_home.join("lib").listdir()]
     items2 = [
-        "ArduinoJson_ID64", "ArduinoJson_ID64@5.6.7", "DallasTemperature_ID54",
-        "DHT22_ID58", "ESPAsyncTCP_ID305", "NeoPixelBus_ID547", "OneWire_ID1",
-        "IRremoteESP8266_ID1089"
+        "ArduinoJson_ID64", "ArduinoJson_ID64@5.10.1", "NeoPixelBus_ID547",
+        "AsyncMqttClient_ID346", "ESPAsyncTCP_ID305", "AsyncTCP_ID1826",
+        "RFcontrol_ID999"
     ]
     assert set(items1) == set(items2)
 
@@ -73,11 +57,12 @@ def test_global_install_registry(clirunner, validate_cliresult,
 def test_global_install_archive(clirunner, validate_cliresult,
                                 isolated_pio_home):
     result = clirunner.invoke(cmd_lib, [
-        "-g", "install", "https://github.com/adafruit/Adafruit-ST7735-Library/"
-        "archive/master.zip",
+        "-g", "install",
         "http://www.airspayce.com/mikem/arduino/RadioHead/RadioHead-1.62.zip",
         "https://github.com/bblanchon/ArduinoJson/archive/v5.8.2.zip",
-        "https://github.com/bblanchon/ArduinoJson/archive/v5.8.2.zip@5.8.2"
+        "https://github.com/bblanchon/ArduinoJson/archive/v5.8.2.zip@5.8.2",
+        "SomeLib=http://dl.platformio.org/libraries/archives/0/9540.tar.gz",
+        "https://github.com/Pedroalbuquerque/ESP32WebServer/archive/master.zip"
     ])
     validate_cliresult(result)
 
@@ -88,16 +73,11 @@ def test_global_install_archive(clirunner, validate_cliresult,
     ])
     assert result.exit_code != 0
 
-    # check lib with duplicate URL
-    result = clirunner.invoke(cmd_lib, [
-        "-g", "install",
-        "http://www.airspayce.com/mikem/arduino/RadioHead/RadioHead-1.62.zip"
-    ])
-    validate_cliresult(result)
-    assert "is already installed" in result.output
-
     items1 = [d.basename for d in isolated_pio_home.join("lib").listdir()]
-    items2 = ["Adafruit ST7735 Library", "RadioHead-1.62"]
+    items2 = [
+        "RadioHead-1.62", "ArduinoJson", "SomeLib_ID54",
+        "OneWire_ID1", "ESP32WebServer"
+    ]
     assert set(items1) >= set(items2)
 
 
@@ -112,51 +92,100 @@ def test_global_install_repository(clirunner, validate_cliresult,
             "https://github.com/gioblu/PJON.git#6.2",
             "https://github.com/bblanchon/ArduinoJson.git",
             "https://gitlab.com/ivankravets/rs485-nodeproto.git",
+            "https://github.com/platformio/platformio-libmirror.git",
             # "https://developer.mbed.org/users/simon/code/TextLCD/",
-            "knolleary/pubsubclient"
+            "knolleary/pubsubclient#bef58148582f956dfa772687db80c44e2279a163"
         ])
     validate_cliresult(result)
     items1 = [d.basename for d in isolated_pio_home.join("lib").listdir()]
     items2 = [
         "PJON", "PJON@src-79de467ebe19de18287becff0a1fb42d",
         "ArduinoJson@src-69ebddd821f771debe7ee734d3c7fa81", "rs485-nodeproto",
-        "PubSubClient"
+        "platformio-libmirror", "PubSubClient"
     ]
     assert set(items1) >= set(items2)
 
 
-def test_global_lib_list(clirunner, validate_cliresult, isolated_pio_home):
+def test_install_duplicates(clirunner, validate_cliresult, without_internet):
+    # registry
+    result = clirunner.invoke(cmd_lib, [
+        "-g", "install",
+        "http://dl.platformio.org/libraries/archives/0/9540.tar.gz"
+    ])
+    validate_cliresult(result)
+    assert "is already installed" in result.output
+
+    # by ID
+    result = clirunner.invoke(cmd_lib, ["-g", "install", "999"])
+    validate_cliresult(result)
+    assert "is already installed" in result.output
+
+    # archive
+    result = clirunner.invoke(cmd_lib, [
+        "-g", "install",
+        "http://www.airspayce.com/mikem/arduino/RadioHead/RadioHead-1.62.zip"
+    ])
+    validate_cliresult(result)
+    assert "is already installed" in result.output
+
+    # repository
+    result = clirunner.invoke(cmd_lib, [
+        "-g", "install",
+        "https://github.com/platformio/platformio-libmirror.git"
+    ])
+    validate_cliresult(result)
+    assert "is already installed" in result.output
+
+
+def test_global_lib_list(clirunner, validate_cliresult):
     result = clirunner.invoke(cmd_lib, ["-g", "list"])
     validate_cliresult(result)
-    assert all([n in result.output for n in ("OneWire", "DHT22", "64")])
+    assert all([
+        n in result.output for n in
+        ("Source: https://github.com/Pedroalbuquerque/ESP32WebServer/archive/master.zip",
+         "Version: 5.10.1",
+         "Source: git+https://github.com/gioblu/PJON.git#3.0",
+         "Version: 1fb26fd", "RadioHead-1.62")
+    ])
 
     result = clirunner.invoke(cmd_lib, ["-g", "list", "--json-output"])
     assert all([
-        n in result.output
-        for n in ("PJON", "git+https://github.com/knolleary/pubsubclient",
-                  "https://github.com/bblanchon/ArduinoJson/archive/v5.8.2.zip"
-                  )
+        n in result.output for n in
+        ("__pkg_dir",
+         '"__src_url": "git+https://gitlab.com/ivankravets/rs485-nodeproto.git"',
+         '"version": "5.10.1"')
     ])
     items1 = [i['name'] for i in json.loads(result.output)]
     items2 = [
-        "OneWire", "DHT22", "PJON", "ESPAsyncTCP", "ArduinoJson",
-        "PubSubClient", "rs485-nodeproto", "Adafruit ST7735 Library",
-        "RadioHead-1.62", "DallasTemperature", "NeoPixelBus", "IRremoteESP8266"
+        "ESP32WebServer", "ArduinoJson", "ArduinoJson", "ArduinoJson",
+        "ArduinoJson", "AsyncMqttClient", "AsyncTCP", "SomeLib",
+        "ESPAsyncTCP", "NeoPixelBus", "OneWire", "PJON", "PJON",
+        "PubSubClient", "RFcontrol", "RadioHead-1.62", "platformio-libmirror",
+        "rs485-nodeproto"
     ]
-    assert set(items1) == set(items2)
+    assert sorted(items1) == sorted(items2)
+
+    versions1 = [
+        "{name}@{version}".format(**item) for item in json.loads(result.output)
+    ]
+    versions2 = [
+        'ArduinoJson@5.8.2', 'ArduinoJson@5.10.1', 'AsyncMqttClient@0.8.2',
+        'NeoPixelBus@2.2.4', 'PJON@07fe9aa', 'PJON@1fb26fd',
+        'PubSubClient@bef5814', 'RFcontrol@77d4eb3f8a', 'RadioHead-1.62@0.0.0'
+    ]
+    assert set(versions1) >= set(versions2)
 
 
-def test_global_lib_update_check(clirunner, validate_cliresult,
-                                 isolated_pio_home):
+def test_global_lib_update_check(clirunner, validate_cliresult):
     result = clirunner.invoke(
         cmd_lib, ["-g", "update", "--only-check", "--json-output"])
     validate_cliresult(result)
     output = json.loads(result.output)
-    assert set(["ArduinoJson", "IRremoteESP8266", "NeoPixelBus"]) == set(
-        [l['name'] for l in output])
+    assert set(["RFcontrol",
+                "NeoPixelBus"]) == set([l['name'] for l in output])
 
 
-def test_global_lib_update(clirunner, validate_cliresult, isolated_pio_home):
+def test_global_lib_update(clirunner, validate_cliresult):
     # update library using package directory
     result = clirunner.invoke(
         cmd_lib,
@@ -173,11 +202,9 @@ def test_global_lib_update(clirunner, validate_cliresult, isolated_pio_home):
     # update rest libraries
     result = clirunner.invoke(cmd_lib, ["-g", "update"])
     validate_cliresult(result)
-    validate_cliresult(result)
-    assert result.output.count("[Skip]") == 5
-    assert result.output.count("[Up-to-date]") == 9
-    assert "Uninstalling ArduinoJson @ 5.7.3" in result.output
-    assert "Uninstalling IRremoteESP8266 @ fee16e880b" in result.output
+    assert result.output.count("[Detached]") == 6
+    assert result.output.count("[Up-to-date]") == 11
+    assert "Uninstalling RFcontrol @ 77d4eb3f8a" in result.output
 
     # update unknown library
     result = clirunner.invoke(cmd_lib, ["-g", "update", "Unknown"])
@@ -192,23 +219,24 @@ def test_global_lib_uninstall(clirunner, validate_cliresult,
     validate_cliresult(result)
     items = json.loads(result.output)
     result = clirunner.invoke(cmd_lib,
-                              ["-g", "uninstall", items[0]['__pkg_dir']])
+                              ["-g", "uninstall", items[5]['__pkg_dir']])
     validate_cliresult(result)
-    assert "Uninstalling Adafruit ST7735 Library" in result.output
+    assert "Uninstalling AsyncTCP" in result.output
 
     # uninstall the rest libraries
     result = clirunner.invoke(cmd_lib, [
-        "-g", "uninstall", "1", "ArduinoJson@!=5.6.7",
-        "https://github.com/bblanchon/ArduinoJson.git", "IRremoteESP8266@>=0.2"
+        "-g", "uninstall", "1", "https://github.com/bblanchon/ArduinoJson.git",
+        "ArduinoJson@!=5.6.7", "RFcontrol"
     ])
     validate_cliresult(result)
 
     items1 = [d.basename for d in isolated_pio_home.join("lib").listdir()]
     items2 = [
-        "ArduinoJson", "ArduinoJson_ID64@5.6.7", "DallasTemperature_ID54",
-        "DHT22_ID58", "ESPAsyncTCP_ID305", "NeoPixelBus_ID547", "PJON",
-        "PJON@src-79de467ebe19de18287becff0a1fb42d", "PubSubClient",
-        "RadioHead-1.62", "rs485-nodeproto"
+        "RadioHead-1.62", "rs485-nodeproto", "platformio-libmirror",
+        "PubSubClient", "ArduinoJson@src-69ebddd821f771debe7ee734d3c7fa81",
+        "ESPAsyncTCP_ID305", "SomeLib_ID54", "NeoPixelBus_ID547",
+        "PJON", "AsyncMqttClient_ID346", "ArduinoJson_ID64",
+        "PJON@src-79de467ebe19de18287becff0a1fb42d", "ESP32WebServer"
     ]
     assert set(items1) == set(items2)
 
@@ -218,29 +246,29 @@ def test_global_lib_uninstall(clirunner, validate_cliresult,
     assert isinstance(result.exception, exception.UnknownPackage)
 
 
-def test_lib_show(clirunner, validate_cliresult, isolated_pio_home):
+def test_lib_show(clirunner, validate_cliresult):
     result = clirunner.invoke(cmd_lib, ["show", "64"])
     validate_cliresult(result)
     assert all(
         [s in result.output for s in ("ArduinoJson", "Arduino", "Atmel AVR")])
-    result = clirunner.invoke(cmd_lib, ["show", "OneWire"])
+    result = clirunner.invoke(cmd_lib, ["show", "OneWire", "--json-output"])
     validate_cliresult(result)
     assert "OneWire" in result.output
 
 
-def test_lib_builtin(clirunner, validate_cliresult, isolated_pio_home):
+def test_lib_builtin(clirunner, validate_cliresult):
     result = clirunner.invoke(cmd_lib, ["builtin"])
     validate_cliresult(result)
     result = clirunner.invoke(cmd_lib, ["builtin", "--json-output"])
     validate_cliresult(result)
 
 
-def test_lib_stats(clirunner, validate_cliresult, isolated_pio_home):
+def test_lib_stats(clirunner, validate_cliresult):
     result = clirunner.invoke(cmd_lib, ["stats"])
     validate_cliresult(result)
     assert all([
         s in result.output
-        for s in ("UPDATED", "ago", "http://platformio.org/lib/show")
+        for s in ("UPDATED", "POPULAR", "https://platformio.org/lib/show")
     ])
 
     result = clirunner.invoke(cmd_lib, ["stats", "--json-output"])

tests/commands/test_platform.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -24,27 +24,25 @@ def test_search_json_output(clirunner, validate_cliresult, isolated_pio_home):
     validate_cliresult(result)
     search_result = json.loads(result.output)
     assert isinstance(search_result, list)
-    assert len(search_result)
+    assert search_result
     platforms = [item['name'] for item in search_result]
     assert "atmelsam" in platforms
 
 
-def test_search_raw_output(clirunner, validate_cliresult, isolated_pio_home):
+def test_search_raw_output(clirunner, validate_cliresult):
     result = clirunner.invoke(cli_platform.platform_search, ["arduino"])
     validate_cliresult(result)
     assert "teensy" in result.output
 
 
-def test_install_unknown_version(clirunner, validate_cliresult,
-                                 isolated_pio_home):
+def test_install_unknown_version(clirunner):
     result = clirunner.invoke(cli_platform.platform_install,
                               ["atmelavr@99.99.99"])
     assert result.exit_code == -1
     assert isinstance(result.exception, exception.UndefinedPackageVersion)
 
 
-def test_install_unknown_from_registry(clirunner, validate_cliresult,
-                                       isolated_pio_home):
+def test_install_unknown_from_registry(clirunner):
     result = clirunner.invoke(cli_platform.platform_install,
                               ["unknown-platform"])
     assert result.exit_code == -1
@@ -54,11 +52,11 @@ def test_install_unknown_from_registry(clirunner, validate_cliresult,
 def test_install_known_version(clirunner, validate_cliresult,
                                isolated_pio_home):
     result = clirunner.invoke(cli_platform.platform_install, [
-        "atmelavr@1.1.0", "--skip-default-package", "--with-package",
+        "atmelavr@1.2.0", "--skip-default-package", "--with-package",
         "tool-avrdude"
     ])
     validate_cliresult(result)
-    assert "atmelavr @ 1.1.0" in result.output
+    assert "atmelavr @ 1.2.0" in result.output
     assert "Installing tool-avrdude @" in result.output
     assert len(isolated_pio_home.join("packages").listdir()) == 1
 
@@ -69,24 +67,25 @@ def test_install_from_vcs(clirunner, validate_cliresult, isolated_pio_home):
         "platform-espressif8266.git#feature/stage", "--skip-default-package"
     ])
     validate_cliresult(result)
-    assert "espressif8266_stage" in result.output
+    assert "espressif8266" in result.output
+    assert len(isolated_pio_home.join("packages").listdir()) == 1
 
 
-def test_list_json_output(clirunner, validate_cliresult, isolated_pio_home):
+def test_list_json_output(clirunner, validate_cliresult):
     result = clirunner.invoke(cli_platform.platform_list, ["--json-output"])
     validate_cliresult(result)
     list_result = json.loads(result.output)
     assert isinstance(list_result, list)
-    assert len(list_result)
+    assert list_result
     platforms = [item['name'] for item in list_result]
-    assert set(["atmelavr", "espressif8266_stage"]) == set(platforms)
+    assert set(["atmelavr", "espressif8266"]) == set(platforms)
 
 
-def test_list_raw_output(clirunner, validate_cliresult, isolated_pio_home):
+def test_list_raw_output(clirunner, validate_cliresult):
     result = clirunner.invoke(cli_platform.platform_list)
     validate_cliresult(result)
     assert all(
-        [s in result.output for s in ("atmelavr", "espressif8266_stage")])
+        [s in result.output for s in ("atmelavr", "espressif8266")])
 
 
 def test_update_check(clirunner, validate_cliresult, isolated_pio_home):
@@ -102,13 +101,13 @@ def test_update_check(clirunner, validate_cliresult, isolated_pio_home):
 def test_update_raw(clirunner, validate_cliresult, isolated_pio_home):
     result = clirunner.invoke(cli_platform.platform_update)
     validate_cliresult(result)
-    assert "Uninstalling atmelavr @ 1.1.0:" in result.output
+    assert "Uninstalling atmelavr @ 1.2.0:" in result.output
     assert "PlatformManager: Installing atmelavr @" in result.output
     assert len(isolated_pio_home.join("packages").listdir()) == 1
 
 
 def test_uninstall(clirunner, validate_cliresult, isolated_pio_home):
     result = clirunner.invoke(cli_platform.platform_uninstall,
-                              ["atmelavr", "espressif8266_stage"])
+                              ["atmelavr", "espressif8266"])
     validate_cliresult(result)
-    assert len(isolated_pio_home.join("platforms").listdir()) == 0
+    assert not isolated_pio_home.join("platforms").listdir()

tests/commands/test_settings.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -19,6 +19,6 @@ from platformio.commands.settings import cli
 def test_settings_check(clirunner, validate_cliresult):
     result = clirunner.invoke(cli, ["get"])
     validate_cliresult(result)
-    assert len(result.output)
+    assert result.output
     for item in app.DEFAULT_SETTINGS.items():
         assert item[0] in result.output

tests/commands/test_test.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -20,10 +20,11 @@ from platformio import util
 
 
 def test_local_env():
-    result = util.exec_command(["platformio", "test", "-d",
-                                join("examples", "unit-testing", "calculator"),
-                                "-e", "native"])
+    result = util.exec_command([
+        "platformio", "test", "-d",
+        join("examples", "unit-testing", "calculator"), "-e", "native"
+    ])
     if result['returncode'] != 1:
         pytest.fail(result)
-    assert all(
-        [s in result['out'] for s in ("PASSED", "IGNORED", "FAILED")])
+    assert all([s in result['out']
+                for s in ("PASSED", "IGNORED", "FAILED")]), result['out']

tests/commands/test_update.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -16,11 +16,7 @@ from platformio.commands.update import cli as cmd_update
 
 
 def test_update(clirunner, validate_cliresult):
-    matches = (
-        "Platform Manager",
-        "Up-to-date",
-        "Library Manager"
-    )
+    matches = ("Platform Manager", "Up-to-date", "Library Manager")
     result = clirunner.invoke(cmd_update, ["--only-check"])
     validate_cliresult(result)
     assert all([m in result.output for m in matches])

tests/conftest.py

@@ -1,4 +1,4 @@
-# Copyright 2014-present PlatformIO <contact@platformio.org>
+# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -15,27 +15,26 @@
 import os
 
 import pytest
-import requests
 from click.testing import CliRunner
 
-requests.packages.urllib3.disable_warnings()
-
-
-@pytest.fixture(scope="module")
-def clirunner():
-    return CliRunner()
+from platformio import util
 
 
 @pytest.fixture(scope="session")
 def validate_cliresult():
 
     def decorator(result):
-        assert result.exit_code == 0
-        assert not result.exception
+        assert result.exit_code == 0, result.output
+        assert not result.exception, result.output
 
     return decorator
 
 
+@pytest.fixture(scope="module")
+def clirunner():
+    return CliRunner()
+
+
 @pytest.fixture(scope="module")
 def isolated_pio_home(request, tmpdir_factory):
     home_dir = tmpdir_factory.mktemp(".platformio")
@@ -46,3 +45,8 @@ def isolated_pio_home(request, tmpdir_factory):
 
     request.addfinalizer(fin)
     return home_dir
+
+
+@pytest.fixture(scope="function")
+def without_internet(monkeypatch):
+    monkeypatch.setattr(util, "_internet_on", lambda: False)

tests/ino2cpp/basic/basic.ino

@@ -48,3 +48,13 @@ void myFunction(struct Item *item) {
 void fooCallback(){
 
 }
+
+extern "C" {
+void some_extern(const char *fmt, ...);
+};
+
+void some_extern(const char *fmt, ...) {
+
+}
+
+// юнікод