name: 'Automatic build'
on:
  push:
    branches:
      - master
    paths-ignore:
      - '.gitignore'
      - 'README.md'
      - 'LICENSE'

jobs:
  continuous-delivery:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/setup-ruby@v1
        with:
          ruby-version: '2.6.x'

      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Install yq 
        run: |
          brew install yq

      - name: Bundle Caching
        id: bundle-cache
        uses: actions/cache@v1
        with:
          path: vendor/bundle
          key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile') }}
          restore-keys: |
            ${{ runner.os }}-gems-

      - name: Bundle config
        run: |
          bundle config path vendor/bundle

      - name: Bundle Install
        if: steps.bundle-cache.outputs.cache-hit != 'true'
        run: |
          bundle install

      - name: Bundle Install locally
        if: steps.bundle-cache.outputs.cache-hit == 'true'
        run: |
          bundle install --local

      - name: Check baseurl
        run: |
          baseurl="$(grep '^baseurl:' _config.yml | yq r - baseurl)"
          if [[ -n $baseurl ]]; then
            echo "::set-env name=SPEC_TEST::_site_no_baseurl"
          fi

      - name: Build Site
        run: |
          bash tools/build.sh

          if [[ -n $SPEC_TEST ]]; then
            # Bypass the defects of htmlproofer
            bash tools/build.sh -b "" -d "$SPEC_TEST"
          fi          

      - name: Test Site
        run: |
          bash tools/test.sh "$SPEC_TEST"

      - name: Deploy
        run: |
          bash tools/deploy.sh