name: Build and Deploy

on:
  push:
    branches:
      - main
      - dev

jobs:
  build-and-deploy:
    runs-on: debian-latest
    
    steps:
      - name: Repository auschecken
        uses: actions/checkout@v4

      - name: Abhängigkeiten installieren
        run: npm ci

      # --- BRANCH-SPEZIFISCHE VARIABLEN SETZEN ---
      
      - name: Konfiguration für Produktiv (main)
        if: github.ref == 'refs/heads/main'
        run: |
          echo "ASTRO_SITE_URL=https://iten.pro" >> $GITHUB_ENV
          echo "ASTRO_BASE_PATH=/" >> $GITHUB_ENV
          echo "TARGET_PATH=~/htdocs/" >> $GITHUB_ENV
          echo "DEPLOY_USER=${{ secrets.PROD_SSH_USERNAME }}" >> $GITHUB_ENV
          echo "DEPLOY_KEY<<EOF" >> $GITHUB_ENV
          echo "${{ secrets.PROD_SSH_PRIVATE_KEY }}" >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV

      - name: Konfiguration für Test (dev)
        if: github.ref == 'refs/heads/dev'
        run: |
          echo "ASTRO_SITE_URL=https://home.iten.pro" >> $GITHUB_ENV
          echo "ASTRO_BASE_PATH=/test" >> $GITHUB_ENV
          echo "TARGET_PATH=/var/www/pages/test" >> $GITHUB_ENV
          echo "DEPLOY_USER=${{ secrets.DEV_SSH_USERNAME }}" >> $GITHUB_ENV
          echo "DEPLOY_KEY<<EOF" >> $GITHUB_ENV
          echo "${{ secrets.DEV_SSH_PRIVATE_KEY }}" >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV

      # --- BUILD UND DEPLOYMENT ---

      - name: Astro Build ausführen
        run: npm run build
        # Der Build-Prozess nutzt nun automatisch die oben gesetzten ASTRO_* Variablen

      - name: SSH-Umgebung vorbereiten
        run: |
          mkdir -p ~/.ssh
          echo "$DEPLOY_KEY" > ~/.ssh/deploy_key
          chmod 600 ~/.ssh/deploy_key
          ssh-keyscan -p 22 ssh.netzone.ch >> ~/.ssh/known_hosts

      - name: Deploy via rsync
        run: |
          # Nutzt die dynamischen Variablen für User und Zielpfad
          rsync -avz --delete -e "ssh -p 22 -i ~/.ssh/deploy_key" dist/ $DEPLOY_USER@ssh.netzone.ch:$TARGET_PATH