LANCommander/.github/workflows/LANCommander.Launcher.yml

name: LANCommander Launcher Build

on:
  workflow_dispatch:
  workflow_call:
    inputs:
      version_semver:
        description: "Semantic Version"
        required: true
        type: string
      version_tag:
        description: 'Version Tag'
        required: true
        type: string
      build_dotnet_version:
        description: 'Build .NET Version'
        required: true
        type: string
      build_runtime:
        description: 'Build Runtime'
        required: false
        type: string
        default: 'win-x64'
      build_arch:
        description: 'Build Architecture'
        required: false
        type: string
        default: 'x64'
      build_platform:
        description: 'Build Platform'
        required: false
        type: string
        default: 'Windows'
      build_configuration:
        description: 'Build Configuration (Debug/Release)'
        required: false
        type: string
        default: 'Release'

permissions:
  contents: write

env:
  NUGET_PACKAGES: ${{ github.workspace }}/.nuget/package

jobs:
  build:
    runs-on: ${{ inputs.build_platform == 'Linux' && inputs.build_arch == 'arm64' && 'ubuntu-24.04-arm' || 'ubuntu-latest' }}

    env:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    steps:
    # Checkout code
    - uses: actions/checkout@v4
      with:
        submodules: true

    # .NET Setup
    - name: Setup .NET
      uses: actions/setup-dotnet@v4
      with:
        dotnet-version: ${{ inputs.build_dotnet_version }}

    - name: Restore dependencies
      run: dotnet restore --locked-mode

    - name: Publish Launcher
      run: |
        # Strip leading 'v' if present
        RAW_VERSION="${{ inputs.version_tag }}"       # e.g. v2.0.0-rc1
        SEMVER="${RAW_VERSION#v}"                     # 2.0.0-rc1

        # Numeric part only for Assembly/FileVersion
        NUMERIC="${SEMVER%%-*}"                       # 2.0.0
        ASSEMBLY_VERSION="${NUMERIC}.0"               # 2.0.0.0

        echo "SEMVER=$SEMVER"
        echo "ASSEMBLY_VERSION=$ASSEMBLY_VERSION"

        dotnet publish "./LANCommander.Launcher/LANCommander.Launcher.csproj" \
          -c "${{ inputs.build_configuration }}" \
          --self-contained \
          --runtime "${{ inputs.build_runtime }}" \
          -p:Version="$SEMVER" \
          -p:AssemblyVersion="$ASSEMBLY_VERSION" \
          -p:FileVersion="$ASSEMBLY_VERSION" \
          -p:InformationalVersion="$SEMVER" \
          -p:PublishSingleFile=true \
          -p:IncludeNativeLibrariesForSelfExtract=true \
          -p:IncludeAllContentForSelfExtract=true \
          -p:EnableCompressionInSingleFile=true \
          -p:DebugType=embedded

    - name: Bundle libvlc (Linux)
      if: inputs.build_platform == 'Linux'
      shell: bash
      run: |
        PUBLISH_DIR="LANCommander.Launcher/bin/${{ inputs.build_configuration }}/net10.0/${{ inputs.build_runtime }}/publish"
        VLC_DIR="$PUBLISH_DIR/libvlc/${{ inputs.build_runtime }}"
        mkdir -p "$VLC_DIR"

        if [ "${{ inputs.build_arch }}" = "arm64" ]; then
          # Enable arm64 multiarch and add Ubuntu Ports repository so apt can
          # download arm64 packages on this x64 runner.
          sudo dpkg --add-architecture arm64
          CODENAME=$(lsb_release -cs)
          echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports ${CODENAME} main restricted universe" \
            | sudo tee /etc/apt/sources.list.d/ubuntu-ports-arm64.list > /dev/null
          echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports ${CODENAME}-updates main restricted universe" \
            | sudo tee -a /etc/apt/sources.list.d/ubuntu-ports-arm64.list > /dev/null
          sudo apt-get update -qq

          sudo apt-get download libvlc5:arm64 libvlccore9:arm64 vlc-plugin-base:arm64

          mkdir -p vlc-extracted
          for deb in libvlc5_*arm64.deb libvlccore9_*arm64.deb vlc-plugin-base_*arm64.deb; do
            dpkg -x "$deb" vlc-extracted/
          done

          LIB_DIR="vlc-extracted/usr/lib/aarch64-linux-gnu"
          PLUGINS_SRC="$LIB_DIR/vlc/plugins"
        else
          sudo apt-get install -y --no-install-recommends libvlc5 libvlccore9 vlc-plugin-base
          LIB_DIR="/usr/lib/x86_64-linux-gnu"
          PLUGINS_SRC="$LIB_DIR/vlc/plugins"
        fi

        # Copy the two core shared libraries, dereferencing symlinks so their
        # content is preserved correctly when zipped.
        for lib in libvlc.so.5 libvlccore.so.9; do
          src=$(find "$LIB_DIR" -maxdepth 1 -name "${lib}*" | sort | head -1)
          if [ -n "$src" ]; then
            cp -L "$src" "$VLC_DIR/$lib"
            echo "Bundled: $lib"
          else
            echo "WARNING: $lib not found in $LIB_DIR" >&2
          fi
        done

        # Copy VLC plugins (vlc-plugin-base covers common codecs and demuxers)
        if [ -d "$PLUGINS_SRC" ]; then
          mkdir -p "$VLC_DIR/plugins"
          cp -rL "$PLUGINS_SRC/." "$VLC_DIR/plugins/"
          echo "Bundled $(find "$VLC_DIR/plugins" -name "*.so" | wc -l) plugin(s)"
        fi

    - name: Bundle and Clean
      shell: pwsh
      run: |
        $BasePath = "LANCommander.Launcher/bin/${{ inputs.build_configuration }}/net10.0/${{ inputs.build_runtime }}/publish"

        # Remove unnecessary files
        $PathsToRemove = @(
          '*.pdb'
        )

        foreach ($path in $PathsToRemove) {
          Remove-Item -Recurse -Force -ErrorAction Continue "$BasePath/$path"
        }

    - name: Compress Build Output
      shell: pwsh
      run: |
        $compress = @{
          Path = "LANCommander.Launcher/bin/${{ inputs.build_configuration }}/net10.0/${{ inputs.build_runtime }}/publish/*"
          DestinationPath = "LANCommander.Launcher-${{ inputs.build_platform }}-${{ inputs.build_arch }}-v${{ inputs.version_tag }}.zip"
          CompressionLevel = "Fastest"
        }
        Compress-Archive @compress

    - name: Upload Artifact
      uses: actions/upload-artifact@v4
      with:
        path: LANCommander.Launcher-${{ inputs.build_platform }}-${{ inputs.build_arch }}-v${{ inputs.version_tag }}.zip
        name: LANCommander.Launcher-${{ inputs.build_platform }}-${{ inputs.build_arch }}-v${{ inputs.version_tag }}.zip