Github Actions CI

jekyll-publish-ci.yml

name: Github Pages

on:
  push:
    branches:
      - master  # Here source code branch is `master`, it could be other branch

jobs:
  build_and_deploy:
    runs-on: ubuntu-latest
    steps:
      - name: 🗳 Checkout Repo
        uses: actions/checkout@v2

      # Use GitHub Actions' cache to cache dependencies on servers
      - name: 📦 Cache Dependencies
        uses: actions/cache@v1
        with:
          path: vendor/bundle
          key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
          restore-keys: |
            ${{ runner.os }}-gems-

      # Use GitHub Actions' cache to cache dependencies on servers
      - name: 📥 Install ruby
        uses: actions/setup-ruby@v1
        with:
          ruby-version: 3.0

      - name: 📝 Jekyll publish
        env:
          JEKYLL_DESTINATION: gh-pages
        run: |
          #sudo apt-get -yqq install libpq-dev
          #gem install bundle
          bundle install --path=vendor/bundle --jobs 4
          bundle clean
          JEKYLL_ENV=production bundle exec jekyll build --destination $JEKYLL_DESTINATION

      - name: 📤 Push to Repo
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          GITHUB_REPOSITORY: ${{ secrets.GITHUB_REPOSITORY }}
          GITHUB_ACTOR: ${{ secrets.GITHUB_ACTOR }}
          JEKYLL_DESTINATION: gh-pages
        run:  |
          git config --global user.name "Github Actions"
          git config --global user.email "test@github.com"
          git add "$JEKYLL_DESTINATION" && git commit -m "Github Pages Publish"
          git subtree split --prefix "$JEKYLL_DESTINATION" -b gh-pages
          git push -f origin gh-pages:gh-pages