Add new setting enable_prompts and avoid blocking / Resolve #34

HISTORY.rst

@@ -1,6 +1,15 @@
 Release History
 ===============
 
+0.9.2 (?)
+---------
+
+* Replaced "dark blue" by "cyan" colour for the texts (`issue #33 <https://github.com/ivankravets/platformio/issues/33>`_)
+* Added new setting `enable_prompts <http://docs.platformio.ikravets.com/en/latest/userguide/cmd_settings.html>`_
+  and allowed to disable all PlatformIO prompts (useful for cloud compilers)
+  (`issue #34 <https://github.com/ivankravets/platformio/issues/34>`_)
+
+
 0.9.1 (2014-12-05)
 ------------------
 

docs/installation.rst

@@ -25,6 +25,11 @@ application:
   `Command Prompt <http://en.wikipedia.org/wiki/Command_Prompt>`_ (``cmd.exe``)
   application.
 
+.. warning::
+    If you are going to use *PlatformIO* for "*Cloud Compiling*", please
+    don't forget to turn off :ref:`enable_prompts <cmd_settings>` setting. It
+    will allow you to avoid blocking when call ``platformio`` like subprocess.
+
 Please *choose one of* the following:
 
 Super-Quick (Mac / Linux)

platformio/app.py

@@ -33,6 +33,15 @@ DEFAULT_SETTINGS = {
         "description": ("Shares commands, platforms and libraries usage"
                         " to help us make PlatformIO better (Yes/No)"),
         "value": True
+    },
+    "enable_prompts": {
+        "description": (
+            "Can PlatformIO communicate with you via prompts: "
+            "propose to install platforms which aren't installed yet, "
+            "paginate over library search results and etc.)? ATTENTION!!! "
+            "If you call PlatformIO like subprocess, "
+            "please disable prompts to avoid blocking (Yes/No)"),
+        "value": True
     }
 }
 

platformio/commands/init.py

@@ -7,6 +7,7 @@ from shutil import copyfile
 
 import click
 
+from platformio import app
 from platformio.exception import ProjectInitialized
 from platformio.util import get_source_dir
 
@@ -42,7 +43,8 @@ def cli(project_dir):
     click.echo("%s - a directory for the project specific libraries" %
                click.style("lib", fg="cyan"))
 
-    if click.confirm("Do you want to continue?"):
+    if (not app.get_setting("enable_prompts") or
+            click.confirm("Do you want to continue?")):
         for d in (src_dir, lib_dir):
             if not isdir(d):
                 makedirs(d)

platformio/commands/lib.py

@@ -3,6 +3,7 @@
 
 import click
 
+from platformio import app
 from platformio.exception import (LibAlreadyInstalledError,
                                   LibInstallDependencyError)
 from platformio.libmanager import LibraryManager
@@ -69,7 +70,8 @@ def lib_search(query, **filters):
         if int(result['page'])*int(result['perpage']) >= int(result['total']):
             break
 
-        if click.confirm("Show next libraries?"):
+        if (app.get_setting("enable_prompts") and
+                click.confirm("Show next libraries?")):
             result = get_api_result(
                 "/lib/search",
                 dict(query=query, page=str(int(result['page']) + 1))

platformio/commands/run.py

@@ -3,7 +3,7 @@
 
 import click
 
-from platformio import exception, telemetry
+from platformio import app, exception, telemetry
 from platformio.commands.install import cli as cmd_install
 from platformio.platforms.base import PlatformFactory
 from platformio.util import get_project_config
@@ -68,7 +68,8 @@ def process_environment(ctx, name, options, targets, upload_port):
 
     telemetry.on_run_environment(options, envtargets)
 
-    if (platform not in PlatformFactory.get_platforms(installed=True) and
+    if (app.get_setting("enable_prompts") and
+            platform not in PlatformFactory.get_platforms(installed=True) and
             click.confirm("The platform '%s' has not been installed yet. "
                           "Would you like to install it now?" % platform)):
         ctx.invoke(cmd_install, platforms=[platform])

platformio/commands/show.py

@@ -5,6 +5,7 @@ from datetime import datetime
 
 import click
 
+from platformio import app
 from platformio.commands.install import cli as cmd_install
 from platformio.exception import PlatformNotInstalledYet
 from platformio.pkgmanager import PackageManager
@@ -20,8 +21,9 @@ def cli(ctx, platform):
         installed=True).keys()
 
     if platform not in installed_platforms:
-        if click.confirm("The platform '%s' has not been installed yet. "
-                         "Would you like to install it now?" % platform):
+        if (app.get_setting("enable_prompts") and
+                click.confirm("The platform '%s' has not been installed yet. "
+                              "Would you like to install it now?" % platform)):
             ctx.invoke(cmd_install, platforms=[platform])
         else:
             raise PlatformNotInstalledYet(platform)