name: Build MusicTools

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

permissions:
  contents: write  # serve per creare le Release

jobs:
  # =========================================================
  # macOS
  # =========================================================
  build-macos:
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Install dependencies
        run: |
          pip install -r requirements.txt
          pip install pyinstaller

      - name: Install ffmpeg
        run: brew install ffmpeg

      - name: Build app
        run: python build_macos.py

      - name: Package .app -> zip
        run: |
          cd dist
          ditto -c -k --sequesterRsrc --keepParent MusicTools.app ../MusicTools-macOS.zip
          ls -lh ../MusicTools-macOS.zip

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: MusicTools-macOS
          path: MusicTools-macOS.zip
          retention-days: 14

  # =========================================================
  # Windows
  # =========================================================
  build-windows:
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Install dependencies
        run: |
          pip install -r requirements.txt
          pip install pyinstaller

      - name: Build exe
        run: python build_windows.py

      - name: Package -> zip
        shell: pwsh
        run: |
          Compress-Archive -Path dist/MusicTools/* -DestinationPath MusicTools-Windows.zip -CompressionLevel Optimal
          Get-Item MusicTools-Windows.zip

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: MusicTools-Windows
          path: MusicTools-Windows.zip
          retention-days: 14

  # =========================================================
  # Release (solo su tag v*)
  # =========================================================
  release:
    needs: [build-macos, build-windows]
    if: startsWith(github.ref, 'refs/tags/v')
    runs-on: ubuntu-latest
    steps:
      - name: Download macOS artifact
        uses: actions/download-artifact@v4
        with:
          name: MusicTools-macOS
          path: artifacts/macos

      - name: Download Windows artifact
        uses: actions/download-artifact@v4
        with:
          name: MusicTools-Windows
          path: artifacts/windows

      - name: Create Release
        uses: softprops/action-gh-release@v2
        with:
          name: MusicTools ${{ github.ref_name }}
          tag_name: ${{ github.ref_name }}
          generate_release_notes: true
          fail_on_unmatched_files: true
          files: |
            artifacts/macos/MusicTools-macOS.zip
            artifacts/windows/MusicTools-Windows.zip