name: CI

on: [push]

jobs:
  build:
    runs-on: ${{ matrix.os }}

    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
      fail-fast: false

    steps:
    - uses: actions/checkout@v1
    - name: Use Node.js
      uses: actions/setup-node@v1
    - name: Setup xvfb
      run: |
        Xvfb :99 -screen 0 1024x768x24 &
        echo "::set-env name=DISPLAY:::99.0"
      if: runner.os == 'Linux'
    - name: Install gulp
      run: npm install --global gulp
      if: runner.os == 'macOS'
    - name: Install chrome
      run: |
        brew update
        brew cask install google-chrome
      if: runner.os == 'macOS'
    - name: Select browsers
      run: |
        if [ "${{ runner.os }}" == "macOS" ]; then
          echo "::set-env name=BROWSERS::--browsers chrome"
        fi
      shell: bash
    - name: Build and Test
      run: |
        npm install
        gulp build
        gulp test --coverage ${BROWSERS}
    - name: Package
      run: |
        gulp docs
        gulp package
        gulp bower
    - name: Publish Test Results
      run: cat ./coverage/lcov.info | ./node_modules/.bin/coveralls
      continue-on-error: true