name: release-linux

on:
  workflow_dispatch:
    inputs:
      tag:
        description: "Optional release tag to build (e.g. v0.1.0)"
        required: false
        type: string
  push:
    tags:
      - "v*"

jobs:
  build-linux:
    runs-on: ubuntu-24.04
    permissions:
      contents: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm

      - name: Resolve release version
        id: release
        run: |
          VERSION=""
          if [[ "${GITHUB_REF}" == refs/tags/v* ]]; then
            VERSION="${GITHUB_REF#refs/tags/v}"
          elif [[ -n "${{ inputs.tag }}" ]]; then
            VERSION="${{ inputs.tag }}"
            VERSION="${VERSION#v}"
          fi
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"

      - name: Sync version to build metadata
        if: steps.release.outputs.version != ''
        env:
          QBZ_VERSION: ${{ steps.release.outputs.version }}
        run: |
          python - <<'PY'
          import json
          import os
          import pathlib
          import re

          version = os.environ["QBZ_VERSION"]

          def update_json(path, updater):
              p = pathlib.Path(path)
              data = json.loads(p.read_text(encoding="utf-8"))
              updater(data)
              p.write_text(json.dumps(data, indent=2) + "\n", encoding="utf-8")

          update_json("package.json", lambda d: d.__setitem__("version", version))

          def update_lock(d):
              d["version"] = version
              packages = d.get("packages")
              if isinstance(packages, dict) and "" in packages:
                  packages[""]["version"] = version
          update_json("package-lock.json", update_lock)

          update_json("src-tauri/tauri.conf.json", lambda d: d.__setitem__("version", version))

          cargo_path = pathlib.Path("src-tauri/Cargo.toml")
          cargo_text = cargo_path.read_text(encoding="utf-8")
          cargo_text = re.sub(r'(?m)^version = \"[^\"]+\"', f'version = \"{version}\"', cargo_text, count=1)
          cargo_path.write_text(cargo_text, encoding="utf-8")
          PY

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Install system dependencies
        run: |
          sudo apt-get update
          # Pin WebKitGTK to 2.44.0-2 to prevent EGL_BAD_PARAMETER crash in AppImage
          # See: https://github.com/tauri-apps/tauri/issues/11994
          sudo apt-get install -y \
            libwebkit2gtk-4.1-0=2.44.0-2 \
            libwebkit2gtk-4.1-dev=2.44.0-2 \
            libjavascriptcoregtk-4.1-0=2.44.0-2 \
            libjavascriptcoregtk-4.1-dev=2.44.0-2 \
            gir1.2-javascriptcoregtk-4.1=2.44.0-2 \
            gir1.2-webkit2-4.1=2.44.0-2 \
            libgtk-3-dev \
            libappindicator3-dev \
            librsvg2-dev \
            libasound2-dev \
            patchelf

      - name: Install JS dependencies
        run: npm ci

      - name: Build DEB/RPM/AppImage
        run: npm run tauri build -- --bundles deb,rpm,appimage

      - name: Collect artifacts
        id: artifacts
        env:
          VERSION: ${{ steps.release.outputs.version }}
        run: |
          mkdir -p dist
          cp -v src-tauri/target/release/bundle/deb/*.deb dist/ || true
          cp -v src-tauri/target/release/bundle/rpm/*.rpm dist/ || true
          cp -v src-tauri/target/release/bundle/appimage/*.AppImage dist/ || true

          # Create tarball for AUR with proper structure
          TARBALL_DIR="qbz_${VERSION}_amd64"
          mkdir -p "tarball-staging/${TARBALL_DIR}/icons/hicolor"/{32x32,48x48,64x64,128x128,256x256}/apps

          # Binary
          cp src-tauri/target/release/qbz "tarball-staging/${TARBALL_DIR}/qbz"

          # Icons (use available sizes, copy 128x128 for missing sizes)
          cp src-tauri/icons/32x32.png "tarball-staging/${TARBALL_DIR}/icons/hicolor/32x32/apps/qbz.png"
          cp src-tauri/icons/128x128.png "tarball-staging/${TARBALL_DIR}/icons/hicolor/48x48/apps/qbz.png"
          cp src-tauri/icons/128x128.png "tarball-staging/${TARBALL_DIR}/icons/hicolor/64x64/apps/qbz.png"
          cp src-tauri/icons/128x128.png "tarball-staging/${TARBALL_DIR}/icons/hicolor/128x128/apps/qbz.png"
          cp src-tauri/icons/128x128@2x.png "tarball-staging/${TARBALL_DIR}/icons/hicolor/256x256/apps/qbz.png"

          # Desktop file
          cat > "tarball-staging/${TARBALL_DIR}/qbz.desktop" << 'EOF'
          [Desktop Entry]
          Name=QBZ
          Comment=Native Qobuz client with hi-res audio support
          Exec=qbz %u
          Icon=qbz
          Terminal=false
          Type=Application
          Categories=AudioVideo;Audio;Music;Player;
          Keywords=music;audio;qobuz;hifi;streaming;audiophile;flac;
          StartupWMClass=com.blitzfc.qbz
          StartupNotify=true
          MimeType=x-scheme-handler/qbz;x-scheme-handler/qobuzapp;
          EOF

          tar -czvf "dist/qbz_${VERSION}_amd64.tar.gz" -C tarball-staging "${TARBALL_DIR}"

          ls -la dist

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: qbz-linux-packages
          path: dist/*

      - name: Publish GitHub Release Assets
        if: startsWith(github.ref, 'refs/tags/')
        uses: softprops/action-gh-release@v2
        with:
          files: dist/*
          prerelease: ${{ contains(steps.release.outputs.version, '-rc') }}
          make_latest: ${{ contains(steps.release.outputs.version, '-rc') && 'false' || 'true' }}

      - name: Trigger APT repo update
        if: startsWith(github.ref, 'refs/tags/')
        uses: peter-evans/repository-dispatch@v3
        with:
          token: ${{ secrets.APT_REPO_TOKEN }}
          repository: vicrodh/qbz-apt
          event-type: new-release
          client-payload: '{"tag": "${{ github.ref_name }}"}'