.. _ci_drone:

Drone
=====

`Drone <https://drone.io>`_  is a hosted continuous integration service.
It enables you to conveniently set up projects to automatically build, test,
and deploy as you make changes to your code to
`GitHub <http://en.wikipedia.org/wiki/GitHub>`_ and
`BitBucket <http://en.wikipedia.org/wiki/Bitbucket>`_ repositories.

Drone is configured by modifying settings in your project control panel.

Drone automatically detects when a commit has been made and pushed to a
GitHub repository that is using Drone, and each time this happens, it will
try to build the project using :ref:`cmd_ci` command. This includes commits to
all branches, not just to the master branch. Drone will also build and run
pull requests. When that process has completed, it will notify a developer in
the way it has been configured to do so — for example, by sending an email
containing the build results (showing success or failure). It can be
configured to build project on a range of different :ref:`platforms`.

Integration
-----------

Please fill all fields for your project in the Drone control panel:

`Environment Variables`:

.. code-block:: bash

    PLATFORMIO_CI_SRC=path/to/source/file.c
    PLATFORMIO_CI_SRC=path/to/source/file.ino
    PLATFORMIO_CI_SRC=path/to/source/directory

`Commands`:

.. code-block:: bash

    python -c "$(curl -fsSL https://raw.githubusercontent.com/platformio/platformio/master/scripts/get-platformio.py)"
    platformio ci --board=TYPE_1 --board=TYPE_2 --board=TYPE_N

.. image:: ../_static/droneci-platformio-integration-1.png

For more details as for PlatformIO build process please look into :ref:`cmd_ci`
command.

Examples
--------

1. Integration for `USB_Host_Shield_2.0 <https://github.com/felis/USB_Host_Shield_2.0>`_
   project. The ``circle.yml`` configuration file:

`Environment Variables`:

.. code-block:: bash

    PLATFORMIO_CI_SRC=examples/Bluetooth/PS3SPP/PS3SPP.ino
    PLATFORMIO_CI_SRC=examples/pl2303/pl2303_gps/pl2303_gps.ino

`Commands`:

.. code-block:: bash

    python -c "$(curl -fsSL https://raw.githubusercontent.com/platformio/platformio/master/scripts/get-platformio.py)"
    wget https://github.com/xxxajk/spi4teensy3/archive/master.zip -O /tmp/spi4teensy3.zip
    unzip /tmp/spi4teensy3.zip -d /tmp
    platformio ci --lib="." --lib="/tmp/spi4teensy3-master" --board=uno --board=teensy31 --board=due

.. image:: ../_static/droneci-platformio-integration-2.png