before_script:
  - Xvfb :1 -nolisten tcp -screen :1 1280x800x24 &
  - xvfb="$!"
  - export DISPLAY=:1
  - arduino --pref "boardsmanager.additional.urls=http://arduino.esp8266.com/stable/package_esp8266com_index.json" --save-prefs
  - arduino --install-boards esp8266:esp8266
  - arduino --board esp8266:esp8266:generic --save-prefs
  - arduino --pref "compiler.warning_level=all" --save-prefs

after_script:
  - kill -9 $xvfb

WifiControlSensor:
  script:
    - arduino --verify WifiControlSensor.ino
    - arduino --verify WiFiWebServer.ino
    - arduino --verify WiFiAccessPointConfigurator.ino