name: Build DEB

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Create package structure
        run: |
          mkdir -p package/DEBIAN
          mkdir -p package/usr/local/bin

          cp myscript.sh package/usr/local/bin/myapp
          chmod +x package/usr/local/bin/myapp

      - name: Create control file
        run: |
          cat > package/DEBIAN/control <<EOF
          Package: myapp
          Version: ${GITHUB_REF_NAME#v}
          Section: utils
          Priority: optional
          Architecture: amd64
          Maintainer: Your Name <you@example.com>
          Description: Example package built in GitHub Actions
          EOF

      - name: Build .deb
        run: |
          dpkg-deb --build package
          mv package.deb myapp_${GITHUB_REF_NAME#v}_amd64.deb

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: deb-package
          path: "*.deb"