name: Hugo CI/CD

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

permissions:
  contents: read
  pages: write
  id-token: write

concurrency:
  group: 'pages'
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v4
      with:
        submodules: recursive
        
    - name: Setup Hugo
      uses: peaceiris/actions-hugo@v3
      with:
        hugo-version: '0.134.0'
        extended: true
        
    - name: Build with Hugo
      env:
        HUGO_ENVIRONMENT: production
        HUGO_ENV: production
      run: hugo --minify
        
- name: Deploy to production server
  if: github.ref == 'refs/heads/main'
  uses: appleboy/ssh-action@v1.0.0
  with:
    host: 172.20.1.231
    username: root
    key: ${{ secrets.SERVER_SSH_KEY }}
    script: |
      cd /var/www/blog
      git pull origin main
      hugo --minify
      chown -R www-data:www-data /var/www/blog/public
      systemctl reload nginx || systemctl reload apache2 || true