publish_site.yml

name: Publish Website

on: 
  workflow_dispatch:
  push:
     branches:    
     - 2.11.x-ee
  pull_request:

env:
  WEBSITE_URL: 'eliatra.com' 
  UPLOAD_DIR: 'eoed-docs.eliatra.com'
  

jobs:
  setup:
    runs-on: ubuntu-latest
    outputs:
      ruby-version: '3.2'
    steps:
      - uses: actions/checkout@v4
      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: '3.2'
          bundler-cache: true

  build:
    needs: setup
    runs-on: ubuntu-latest
    outputs:
      version:  ${{ steps.config.outputs.version }}    
    steps:
      - uses: actions/checkout@v4    
      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: ${{ needs.setup.outputs.ruby-version }}
          bundler-cache: true
      - id: config
        name: Update _config.yml
        run: |
          sed -i '/^url:/c\url: "https://${{ env.WEBSITE_URL }}"' _config.yml
          WEBSITE_VERSION=$(cat _config.yml | grep "^opensearch_major_minor_version:" | cut -d ':' -f2 | tr -d " '")
          echo "version=$WEBSITE_VERSION" >> $GITHUB_OUTPUT
          sed -i '/^baseurl:/c\baseurl: "/docs/'"$WEBSITE_VERSION"'"' _config.yml 
          cat _config.yml|grep -e "^url:" -e "^baseurl:"
      - run:  JEKYLL_FATAL_LINK_CHECKER=internal JEKYLL_ENV=production  bundle exec jekyll build --future
      - uses: actions/upload-artifact@v4
        with:
          name: site-artifacts
          path: _site
          retention-days: 1

  deploy:
    needs: build
    runs-on: ubuntu-latest
    if: github.event_name != 'pull_request'
    steps:
      - uses: actions/download-artifact@v4
        with:
          name: site-artifacts
          path: _site
          

      - name: Install SSH key
        uses: webfactory/ssh-agent@v0.9.0
        with:
          ssh-private-key: ${{ secrets.SFTP_SSH_PRIVATE_KEY }}
              
      - name:  Upload Folder
        run: |
          sudo apt install lftp -y
          lftp --version
          WEBSITE_VERSION=${{ needs.build.outputs.version }}
          if [ -z "$WEBSITE_VERSION" ]; then
            echo "WEBSITE_VERSION is empty"
            exit 1
          fi
          echo "Start SFTP upload version: $WEBSITE_VERSION"
          lftp -u ${{ secrets.SFTP_USERNAME }}, -e "set sftp:connect-program 'ssh -a -x  -o StrictHostKeyChecking=no';  mkdir -p /var/www/${{ env.UPLOAD_DIR }}/html/$WEBSITE_VERSION; mirror  --reverse --parallel=20 --verbose _site/ /var/www/${{ env.UPLOAD_DIR }}/html/$WEBSITE_VERSION/; quit" sftp://${{ secrets.SFTP_SERVER }}

          
  post_deploy:
    needs: deploy
    runs-on: ubuntu-latest
    if: github.event_name != 'pull_request'
    steps:
      - name: Purge Cloudflare Cache
        run: | 
          STATUS_CODE=$(curl -s -o /dev/null -w "%{http_code}" \
            -X POST "https://api.cloudflare.com/client/v4/zones/${{ secrets.ELIATRA_CLOUDFLARE_ZONEID }}/purge_cache" \
            -H "Authorization: Bearer ${{ secrets.ELIATRA_CLOUDFLARE_DECACHE_TOKEN }}" \
            -H "Content-Type: application/json" \
            --data '{"purge_everything":true}')
          if [ "$STATUS_CODE" -ne 200 ]; then
            echo "Cloudflare API call failed with status $STATUS_CODE"
            exit 1
          else
            echo "Cloudflare cache purged successfully"
          fi