name: Deploy
on: [push]
jobs:
  Deploy:
    runs-on: ubuntu
    env:
      BLOG_FOLDER: /blog
    container:
      volumes:
        - /appli/data/blog:/blog
    steps:
      - name: Install prerequisites
        run: apt update && apt install -y jq
        
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Get current Hugo version
        run: echo "current_version=$(${BLOG_FOLDER}/bin/hugo version | grep -oE 'v[0-9]+\.[0-9]+\.[0-9]+')" | tee -a $GITEA_ENV

      - name: Verify latest Hugo version
        run: echo "latest_version=$(curl -s https://api.github.com/repos/gohugoio/hugo/releases/latest | jq -r .tag_name)" | tee -a $GITEA_ENV

      - name: Download latest Hugo version
        if: env.current_version != env.latest_version
        run: |
          curl -L https://github.com/gohugoio/hugo/releases/download/$latest_version/hugo_extended_${latest_version#v}_Linux-64bit.tar.gz -o hugo.tar.gz
          tar -xzvf hugo.tar.gz -C ${BLOG_FOLDER}/bin/

      - name: Generate the static files with Hugo
        run: ${BLOG_FOLDER}/bin/hugo -s ${BLOG_FOLDER} -d ${BLOG_FOLDER}/public