name: Maven Auto-Release

on:
  workflow_dispatch: # Startet weiterhin manuell per Klick, aber ohne Texteingabe

jobs:
  release:
    runs-on: ubuntu-latest
    env:
      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
    
    permissions:
      contents: write
      packages: write 

    steps:
      - name: Checkout Code
        uses: actions/checkout@v6
        with:
          fetch-depth: 0
          ref: main

      - name: Set up JDK 17
        uses: actions/setup-java@v5.6.0
        with:
          java-version: '17'
          distribution: 'temurin'
          server-id: github
          server-username: GITHUB_ACTOR
          server-password: GITHUB_TOKEN

      - name: Configure Git User
        run: |
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config user.name "github-actions[bot]"
          git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git

      - name: Set Version and Build
        run: |
          # Wir nehmen 1.0 als Basis und hängen die Run-Nummer an
          NEW_VERSION="1.0.${{ github.run_number }}"
          echo "VERSION=$NEW_VERSION" >> $GITHUB_ENV
          
          # Version in pom.xml patchen
          mvn -B versions:set -DnewVersion=$NEW_VERSION -DgenerateBackupPoms=false
          
          # Projekt bauen
          mvn -B clean package -DskipTests

      - name: Create Git Tag
        run: |
          git add pom.xml
          git commit -m "chore: bump version to ${{ env.VERSION }}"
          git tag v${{ env.VERSION }}
          git push origin main --tags

      - name: Install SSH Key
        uses: shimataro/ssh-key-action@v2
        with:
          key: ${{ secrets.SF_SSH_KEY }}
          known_hosts: unnecessary
          if_key_exists: replace

      - name: Add SourceForge to Known Hosts
        run: |
          mkdir -p ~/.ssh
          ssh-keyscan -t ed25519 frs.sourceforge.net >> ~/.ssh/known_hosts

      - name: Upload to SourceForge
        run: |
          REL_VERSION="v${{ env.VERSION }}"
          PROJECT_NAME="comfymodeldownloader"
          
          echo "Uploading version $REL_VERSION to project $PROJECT_NAME..."
          
          # Wir nutzen sftp, da es in der restricted shell von SourceForge oft zuverlässiger ist als rsync
          # und wir damit gezielt das Verzeichnis anlegen können.
          # Das Minus vor mkdir ignoriert Fehler, falls das Verzeichnis bereits existiert.
          
          cat <<EOF > sftp_batch
          -mkdir /home/frs/project/$PROJECT_NAME/$REL_VERSION
          put target/ComfyUIModelDownloader.jar /home/frs/project/$PROJECT_NAME/$REL_VERSION/
          quit
          EOF
          
          sftp -b sftp_batch -o StrictHostKeyChecking=no thomaskifree@frs.sourceforge.net