name: Preview Release

on:
  push:
    branches:
      - dev   # Trigger on push to dev branch

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      # Step 1: Checkout code
      - name: Checkout Repository
        uses: actions/checkout@v4

      # Step 2: Setup Java (required for building the plugin)
      - name: Set up Java
        uses: actions/setup-java@v4
        with:
          java-version: '21'
          distribution: 'temurin'

      # Step 3: Build the plugin with Maven
      - name: Build Plugin
        run: mvn clean package -DskipTests

      # Step 4: Create a preview release
      - name: Create Preview Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: preview-${{ github.run_number }}
          name: "Preview Build #${{ github.run_number }}"
          body: |
            🚀 Automatic Preview Build
            Commit: ${{ github.sha }}
            Branch: ${{ github.ref_name }}
          prerelease: true
          files: target/*.jar
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      # Step 5: Cleanup old preview releases (keep only 10 newest)
      - name: Cleanup old Preview Releases
        run: |
          echo "Deleting old Preview Releases, keeping only the 10 newest..."
          gh release list --limit 100 --repo $GITHUB_REPOSITORY \
          | grep preview \
          | sort -rk2 \
          | awk 'NR>10 {print $1}' \
          | xargs -I {} gh release delete {} --repo $GITHUB_REPOSITORY --yes
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}