.travis.yml

# Tests building of example application in Arduino.
language: cpp
env:
 # Test against the Arduino DUE.
 - BOARD=arduino:sam:arduino_due_x NAME=ExampleFirmware ARDUINO_VERSION=1.6.5

compiler:
 - gcc

addons:
  apt:
    packages:
    - openjdk-6-jre
    - avr-libc
    - gcc-avr
    - xvfb

install:
 # Arduino IDE + build tools.
 - wget http://downloads-02.arduino.cc/arduino-$ARDUINO_VERSION-linux64.tar.xz
 - tar -xf arduino-$ARDUINO_VERSION-linux64.tar.xz
 - mv arduino-$ARDUINO_VERSION/ $HOME/arduino_ide
 # Arduino requires an X server even with command line:
 # https://github.com/arduino/Arduino/blob/master/build/shared/manpage.adoc#bugs
 - Xvfb :1 -nolisten tcp -screen :1 1280x800x24 &> xvfb.log &
 - export XVFB_PID="$!"
 # Install necessary board support packages.
 - DISPLAY=:1 $HOME/arduino_ide/arduino --install-boards "arduino:sam" > /dev/null 2>&1
 - DISPLAY=:1 $HOME/arduino_ide/arduino --install-library "USBHost" > /dev/null 2>&1
 - DISPLAY=:1 $HOME/arduino_ide/arduino --install-library "Scheduler" > /dev/null 2>&1
 - kill -9 $XVFB_PID

before_script:
 # Arduino requires an X server even with command line:
 # https://github.com/arduino/Arduino/blob/master/build/shared/manpage.adoc#bugs
 - Xvfb :1 -nolisten tcp -screen :1 1280x800x24 &> xvfb.log &
 - export XVFB_PID="$!"
 # Put source files in a folder under a new libraries folder.
 - mkdir -p $HOME/Arduino/libraries
 - ln -s $TRAVIS_BUILD_DIR $HOME/Arduino/libraries/platypus

script:
 - DISPLAY=:1 $HOME/arduino_ide/arduino --board $BOARD --verbose --verify $HOME/Arduino/libraries/platypus/examples/$NAME/$NAME.ino

after_script:
 - kill -9 $XVFB_PID