language: node_js

matrix:
  include:
    - os: osx
      osx_image: xcode9.3
      env:
        - ELECTRON_CACHE=$HOME/.cache/electron
        - ELECTRON_BUILDER_CACHE=$HOME/.cache/electron-builder

    - os: linux
      dist: trusty
      sudo: required
      services: docker

cache:
  yarn: true
  directories:
    - node_modules
    - $HOME/.cache/electron
    - $HOME/.cache/electron-builder

before_cache:
  - |
    if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
      rm -rf $HOME/.cache/electron-builder/wine
    fi

before_install:
  - |
    if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
      export CHROME_BIN=chromium-browser
      export DISPLAY=:99.0
      sh -e /etc/init.d/xvfb start
      # uncomment once integration tests are included in CI
      # docker pull dternyak/eth-priv-to-addr:latest
      sudo apt-get install libusb-1.0     
    fi
  
install:
  - yarn --silent

script:
  - |
    if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
      npm run prettier:diff
      npm run test:coverage -- --maxWorkers=2
      npm run report-coverage
      npm run tslint
      npm run tscheck
      npm run freezer
      npm run freezer:validate
    fi

  - | 
    if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
      npm run build:electron
      ls -la dist/electron-builds
    fi

notifications:
  email:
    on_success: never
    on_failure: never