release-desktop.yml

name: Release Desktop Client

on:
  workflow_dispatch:
    inputs:
      tag:
        description: 'Release tag (e.g., v1.0.0). Leave empty to skip GitHub Release.'
        required: false
        default: ''

jobs:
  build:
    name: Build (${{ matrix.name }})
    runs-on: ${{ matrix.runs-on }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: macos-arm64
            runs-on: macos-latest
            platform: macos
          - name: macos-x64
            runs-on: macos-14-large  # Intel; larger runner (may require GitHub Team/Enterprise)
            platform: macos
          - name: windows
            runs-on: windows-latest
            platform: windows
          - name: linux
            runs-on: ubuntu-latest
            platform: linux
    steps:
      - uses: actions/checkout@v4

      - name: Set up JDK
        uses: actions/setup-java@v4
        with:
          java-version: '25'
          distribution: 'temurin'

      - name: Install Linux deps
        if: matrix.platform == 'linux'
        run: sudo apt-get update && sudo apt-get install -y fakeroot

      - name: Build app
        run: mvn clean package -pl desktop-client -am -DskipTests

      - name: Build macOS installer (dmg only)
        if: matrix.platform == 'macos'
        run: |
          cd desktop-client
          MAVEN_VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)
          APP_VERSION=$(echo "$MAVEN_VERSION" | sed 's/-SNAPSHOT//' | sed 's/-.*//')
          if [[ ! "$APP_VERSION" =~ \. ]]; then
            APP_VERSION="${APP_VERSION}.0"
          fi
          JAR_NAME=$(basename target/desktop-client-*.jar)
          ICON_ARG=""
          if [ -f "src/main/resources/icons/app-icon.icns" ]; then
            ICON_ARG="--icon src/main/resources/icons/app-icon.icns"
          fi
          jpackage --input target \
            --name "Java Swing Tutor" \
            --main-jar $JAR_NAME \
            --main-class com.posadskiy.javaswingtutor.Start \
            --type dmg \
            --dest target/jpackage \
            --app-version $APP_VERSION \
            --vendor Posadskiy \
            --java-options "-Dfile.encoding=UTF-8 -Dapp.env=prod" \
            --mac-package-identifier com.posadskiy.javaswingtutor \
            --mac-package-name "Java Swing Tutor" \
            $ICON_ARG
          # Rename so Intel and ARM64 DMGs are both included in release (no overwrite)
          DMG=$(ls target/jpackage/*.dmg 2>/dev/null | head -1)
          if [ -n "$DMG" ]; then
            mv "$DMG" "target/jpackage/JavaSwingTutor-${APP_VERSION}-${{ matrix.name }}.dmg"
          fi

      - name: Build Windows installer (exe only)
        if: matrix.platform == 'windows'
        run: |
          # Short JAVA_HOME/PATH for jpackage only (avoids "filename or extension is too long")
          if (Test-Path C:\j) { cmd /c rmdir C:\j }
          cmd /c mklink /J C:\j $env:JAVA_HOME
          $env:JAVA_HOME = "C:\j"
          $env:PATH = "C:\j\bin;C:\Windows\System32;C:\Windows"
          subst X: $env:GITHUB_WORKSPACE
          cd X:\desktop-client
          $jarFile = Get-ChildItem target\desktop-client-*.jar | Select-Object -First 1
          $JAR_NAME = $jarFile.Name
          $APP_VERSION = ($jarFile.BaseName -replace 'desktop-client-', '') -replace '-SNAPSHOT', '' -replace '-.*', ''
          if ($APP_VERSION -notmatch "\.") { $APP_VERSION = "$APP_VERSION.0" }
          $iconArgs = @()
          if (Test-Path "src\main\resources\icons\app-icon.ico") {
            $iconArgs = @("--icon", "src\main\resources\icons\app-icon.ico")
          }
          Remove-Item -Path "C:\t" -Recurse -Force -ErrorAction SilentlyContinue
          jpackage --input target --name "JSTutor" --main-jar $JAR_NAME --main-class com.posadskiy.javaswingtutor.Start --type exe --dest X:\d --temp C:\t --app-version $APP_VERSION --vendor Posadskiy --java-options "-Dfile.encoding=UTF-8 -Dapp.env=prod" --win-dir-chooser --win-menu --win-menu-group JSTutor --win-shortcut @iconArgs
          New-Item -ItemType Directory -Force -Path "$env:GITHUB_WORKSPACE\windows-installer-out" | Out-Null
          Copy-Item -Path "X:\d\*.exe" -Destination "$env:GITHUB_WORKSPACE\windows-installer-out" -Force
          subst X: /d

      - name: Build Linux installer (deb only)
        if: matrix.platform == 'linux'
        run: |
          cd desktop-client
          MAVEN_VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)
          APP_VERSION=$(echo "$MAVEN_VERSION" | sed 's/-SNAPSHOT//' | sed 's/-.*//')
          if [[ ! "$APP_VERSION" =~ \. ]]; then
            APP_VERSION="${APP_VERSION}.0"
          fi
          JAR_NAME=$(basename target/desktop-client-*.jar)
          ICON_ARG=""
          if [ -f "src/main/resources/icons/app-icon.png" ]; then
            ICON_ARG="--icon src/main/resources/icons/app-icon.png"
          fi
          jpackage --input target \
            --name "Java Swing Tutor" \
            --main-jar $JAR_NAME \
            --main-class com.posadskiy.javaswingtutor.Start \
            --type deb \
            --dest target/jpackage \
            --app-version $APP_VERSION \
            --vendor Posadskiy \
            --java-options "-Dfile.encoding=UTF-8 -Dapp.env=prod" \
            --linux-menu-group Education \
            --linux-shortcut \
            --linux-package-name javaswingtutor \
            $ICON_ARG

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: desktop-${{ matrix.name }}
          path: |
            desktop-client/target/jpackage/*.dmg
            desktop-client/target/jpackage/*.deb
            windows-installer-out/*.exe
          retention-days: 30

  bundle:
    name: Bundle release
    runs-on: ubuntu-latest
    needs: build
    steps:
      - uses: actions/download-artifact@v4
        with:
          path: dist

      - name: Create release bundle
        run: |
          mkdir -p release
          find dist -type f \( -name "*.dmg" -o -name "*.exe" -o -name "*.deb" \) -exec cp {} release/ \;
          (cd release && ls -la)

      - name: Upload bundled artifacts
        uses: actions/upload-artifact@v4
        with:
          name: desktop-release-bundle
          path: release/*
          retention-days: 30

      - name: Publish GitHub Release
        if: ${{ inputs.tag != '' }}
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ inputs.tag }}
          name: ${{ inputs.tag }}
          files: release/*