name: Release & Packaging

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

permissions:
  contents: write

jobs:
  build-linux:
    name: Build Linux Packages (.tar.gz, .deb, .rpm, .AppImage)
    runs-on: ubuntu-24.04
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install System Dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            pkg-config clang libva-dev \
            libavcodec-dev libavformat-dev libavutil-dev libswresample-dev libswscale-dev \
            libavfilter-dev libavdevice-dev \
            libpipewire-0.3-dev libgtk-3-dev libgtk-layer-shell-dev libxcb1-dev libasound2-dev \
            rpm alien wget

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

      - name: Build Release Binaries
        run: cargo build --release

      - name: Package Linux Tarball (Generic Binaries)
        run: |
          mkdir -p dist/vrec-linux-x86_64
          cp target/release/vrec-daemon target/release/vrec-ui dist/vrec-linux-x86_64/
          cp packaging/vrec.desktop dist/vrec-linux-x86_64/
          tar -czvf dist/vrec-linux-x86_64.tar.gz -C dist vrec-linux-x86_64

      - name: Build Debian Package (.deb)
        run: |
          mkdir -p deb/vrec_0.1.0/DEBIAN deb/vrec_0.1.0/usr/bin deb/vrec_0.1.0/usr/share/applications
          cat > deb/vrec_0.1.0/DEBIAN/control << 'EOF'
          Package: vrec
          Version: 0.1.0
          Section: video
          Priority: optional
          Architecture: amd64
          Maintainer: oiupoyt
          Description: High-performance GPU hardware screen recorder and instant replay overlay
          Depends: libgtk-3-0, libgtk-layer-shell0, libpipewire-0.3-0, libva2, libasound2
          EOF
          cp target/release/vrec-daemon deb/vrec_0.1.0/usr/bin/
          cp target/release/vrec-ui deb/vrec_0.1.0/usr/bin/
          cp packaging/vrec.desktop deb/vrec_0.1.0/usr/share/applications/
          dpkg-deb --build deb/vrec_0.1.0 dist/vrec_0.1.0_amd64.deb

      - name: Build RPM Package (.rpm)
        run: |
          alien --to-rpm --scripts dist/vrec_0.1.0_amd64.deb
          mv *.rpm dist/

      - name: Package Standalone AppImage
        run: |
          mkdir -p AppDir/usr/bin AppDir/usr/share/applications AppDir/usr/share/icons/hicolor/scalable/apps
          cp target/release/vrec-ui AppDir/usr/bin/
          cp target/release/vrec-daemon AppDir/usr/bin/
          cp packaging/vrec.desktop AppDir/usr/share/applications/
          
          cat > AppDir/AppRun << 'EOF'
          #!/bin/sh
          HERE="$(dirname "$(readlink -f "${0}")")"
          exec "${HERE}/usr/bin/vrec-ui" "$@"
          EOF
          chmod +x AppDir/AppRun

          touch AppDir/usr/share/icons/hicolor/scalable/apps/media-record.svg
          touch AppDir/media-record.svg
          ln -s usr/share/applications/vrec.desktop AppDir/vrec.desktop

          wget -q https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-x86_64.AppImage -O appimagetool
          chmod +x appimagetool
          ./appimagetool --appimage-extract-and-run AppDir dist/vrec-x86_64.AppImage || true

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

  build-windows:
    name: Build Windows Binaries (.exe)
    runs-on: windows-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup MSYS2
        uses: msys2/setup-msys2@v2
        with:
          msystem: MINGW64
          update: true
          path-type: minimal
          install: >-
            mingw-w64-x86_64-toolchain
            mingw-w64-x86_64-rust
            mingw-w64-x86_64-gtk3
            mingw-w64-x86_64-ffmpeg
            mingw-w64-x86_64-pkg-config
            mingw-w64-x86_64-clang

      - name: Build Release Binaries (Windows)
        shell: msys2 {0}
        env:
          LIBCLANG_PATH: /mingw64/bin
          BINDGEN_EXTRA_CLANG_ARGS: "--target=x86_64-w64-windows-gnu"
        run: |
          cargo build --release

      - name: Package Windows Zip
        shell: pwsh
        run: |
          New-Item -ItemType Directory -Force -Path dist/vrec-windows-x64
          Copy-Item target/release/vrec-daemon.exe dist/vrec-windows-x64/
          Copy-Item target/release/vrec-ui.exe dist/vrec-windows-x64/
          Compress-Archive -Path dist/vrec-windows-x64 -DestinationPath dist/vrec-windows-x64.zip

      - name: Upload Windows Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: windows-package
          path: dist/vrec-windows-x64.zip

  publish-release:
    name: Publish GitHub Release
    needs: [build-linux, build-windows]
    if: always() && !cancelled() && (needs.build-linux.result == 'success' || needs.build-windows.result == 'success')
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Download all built artifacts
        uses: actions/download-artifact@v4
        continue-on-error: true
        with:
          path: artifacts

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ github.ref_name != 'main' && github.ref_name || 'v0.1.0' }}
          name: "vrec ${{ github.ref_name != 'main' && github.ref_name || 'v0.1.0' }}"
          files: |
            artifacts/linux-packages/*
            artifacts/windows-package/*
          draft: false
          prerelease: false
          generate_release_notes: true