Buildpack for Arduino based projects

This buildpack preprocesses .ino files into .cpp. It inherits base buildpack.

This behavior can be disabled adding #pragma SPARK_NO_PREPROCESSOR to Arduino file.

Building image

Before building this image, build or fetch buildpack-base.

$ docker-compose build

Running

This buildpack requires two volumes to be mounted: /input and /output. To preprocess code simply run the container:

$ docker run --rm \
  -v ~/tmp/input:/input \
  -v ~/tmp/output:/output \
  particle/buildpack-wiring-preprocessor

Where ~/tmp/input is location of Wiring code and ~/tmp/output is where preprocessed code will be stored.

Tests

$ docker build -t particle/buildpack-wiring-preprocessor .
$ docker run --rm particle/buildpack-wiring-preprocessor /bin/run-tests

See .travis.yml for the most up to date instructions.