main.yml

name: Hugo Website Deployment
on: 
    push:
        branches:
            - main
    
jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Git checkout
        uses: actions/checkout@v3
        with:
          submodules: recursive  # Fetch the Docsy theme
          fetch-depth: 0         # Fetch all history for .GitInfo and .Lastmod

      - name: Setup hugo
        uses: peaceiris/actions-hugo@v2
        with:
          hugo-version: "0.109.0"
          extended: true
          
      - name: Setup Node
        uses: actions/setup-node@v3
        with:
          node-version: '18.12.1'
          cache: 'npm'
          # The action defaults to search for the dependency file (package-lock.json,
          # npm-shrinkwrap.json or yarn.lock) in the repository root, and uses its
          # hash as a part of the cache key.
          # https://github.com/actions/setup-node/blob/main/docs/advanced-usage.md#caching-packages-data
          cache-dependency-path: '**/package-lock.json'
      
      - run: npm ci

      - name: Build
        # remove --minify tag if you do not need it
        # docs: https://gohugo.io/hugo-pipes/minification/
        run: hugo
        #run: hugo --minify

      - name: Deploy
        uses: peaceiris/actions-gh-pages@v3
        with:
          personal_token: ${{ secrets.TOKEN_FOR_HUGO }}
          #external_repository: <username>/<username>.github.io
          publish_dir: ./public
          #  keep_files: true  <-- usually, all files in the deployment folder are replaced
          #user_name: Mullana
          #user_email: lisaschmidt@mullana.de
          #publish_branch: main
          #  cname: example.com  <-- necessary when a custom domain is used