name: Build and Deploy Zola Website

on:
  push:
    branches:
      - master
      - dev

env:
  ZOLA_VERSION: "0.19.2"
  HOST: ${{ secrets.SERVER_IP }}
  SSH_USERNAME: ${{ secrets.USERNAME }}
  SSH_PRIVATE_KEY: ${{ secrets.DEPLOY_KEY }}

jobs:
  build_and_deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Set up Zola
        run: |
          wget https://github.com/getzola/zola/releases/download/v${ZOLA_VERSION}/zola-v${ZOLA_VERSION}-x86_64-unknown-linux-gnu.tar.gz
          tar -xvzf *.tar.gz

      - name: Build Zola Website
        run: |
          ./zola build

      - name: Set Destination Folder if MASTER
        if: ${{ github.ref == 'refs/heads/master' }}
        run: echo "DEST_FOLDER=/srv/www/cz/filiprojek/www" >> $GITHUB_ENV

      - name: Set Destination Folder if DEV
        if: ${{ github.ref == 'refs/heads/dev' }}
        run: echo "DEST_FOLDER=/srv/www/cz/filiprojek/dev" >> $GITHUB_ENV

      - name: Deploy
        run: |
          apt update -y && apt-get install -y --no-install-recommends rsync
          eval "$(ssh-agent -s)"
          ssh-add - <<< "${SSH_PRIVATE_KEY}"
          mkdir -p ~/.ssh/
          ssh-keyscan -H ${HOST} >> ~/.ssh/known_hosts
          rsync -r --delete-after public/* "${SSH_USERNAME}@${HOST}:${{ env.DEST_FOLDER }}"