.github/workflows/html_publication.yml

name: Compilation of the Webpage

on:
  push

jobs:
  jekyll:
    runs-on: ubuntu-16.04
    env:
       URL: ${{ secrets.URL }}
       BASE_URL: ${{ secrets.BASE_URL }}
    steps:
      - uses: actions/checkout@v2


      - name: update_url
        run : |
          URL="${URL:='https://wayang.apache.org'}"  # If variable not set or null, set it to default.
          BASE_URL="${BASE_URL:='/'}"  # If variable not set or null, set it to default.
          echo "${URL}"
          echo "${BASE_URL}"
          cat _config.yml
          echo "url: \"${URL}\"" > _config.yml.tmp
          echo "baseurl: \"${BASE_URL}\"" >> _config.yml.tmp
          cat _config.yml | grep -v "url:" >> _config.yml.tmp
          mv _config.yml.tmp _config.yml
          echo ""
          echo ""
          cat _config.yml

      # Use GitHub Actions' cache to shorten build times and decrease load on servers
      - name: cache
        uses: actions/cache@v2
        with:
          path: vendor/bundle
          key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile') }}
          restore-keys: |
            ${{ runner.os }}-gems-

      # Specify the target branch
      - name: publish
        uses: helaili/jekyll-action@v2
        with:
          token: ${{ secrets.TOKEN_SECURITY }}
          target_branch: 'gh-pages'