release.yml

name: Build and Attach Installers on Release

on:
  release:
    types: [published]
  workflow_dispatch: {}

permissions:
  contents: write

env:
  JAVA_VERSION: '21'
  APP_NAME: StudentDataGUI

jobs:
  linux:
    name: Linux packages (deb, rpm, AppImage)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: ${{ env.JAVA_VERSION }}
          cache: maven
      - name: Install packaging tools
        run: |
          sudo apt-get update
          sudo apt-get install -y rpm libfuse2 zsync
      - name: Build JAR
        run: mvn -B -U -e -DskipTests package
      - name: Resolve meta
        id: meta
        run: |
          set -euo pipefail
          VERSION=$(mvn -q -Dexec.cleanupDaemonThreads=false -DforceStdout help:evaluate -Dexpression=project.version)
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
          echo "vversion=v$VERSION" >> "$GITHUB_OUTPUT"
      - name: Find jar
        id: jar
        run: |
          JAR=$(ls -t target/*-shaded.jar 2>/dev/null | head -n1)
          if [ -z "$JAR" ]; then JAR=$(ls -t target/*.jar | grep -vE 'sources|original|tests' | head -n1); fi
          echo "path=$JAR" >> "$GITHUB_OUTPUT"
          echo "file=$(basename "$JAR")" >> "$GITHUB_OUTPUT"
      - name: Build deb
        run: |
          mkdir -p dist/linux/deb
          "$JAVA_HOME/bin/jpackage" --type deb --input target --main-jar "${{ steps.jar.outputs.file }}" --name "$APP_NAME" --app-version "${{ steps.meta.outputs.version }}" --icon examples/icons/scatter-plot-256.png --dest dist/linux/deb
          f=$(ls -t dist/linux/deb/*.deb | head -n1); if [ -n "$f" ]; then mv "$f" "dist/linux/deb/${APP_NAME}-${{ steps.meta.outputs.vversion }}.deb"; fi
      - name: Build rpm
        run: |
          mkdir -p dist/linux/rpm
          "$JAVA_HOME/bin/jpackage" --type rpm --input target --main-jar "${{ steps.jar.outputs.file }}" --name "$APP_NAME" --app-version "${{ steps.meta.outputs.version }}" --icon examples/icons/scatter-plot-256.png --dest dist/linux/rpm
          f=$(ls -t dist/linux/rpm/*.rpm | head -n1); if [ -n "$f" ]; then mv "$f" "dist/linux/rpm/${APP_NAME}-${{ steps.meta.outputs.vversion }}.rpm"; fi
      - name: Build AppImage
        run: |
          set -euxo pipefail
          APPDIR_ROOT="dist/linux/appimage"
          "$JAVA_HOME/bin/jpackage" --type app-image --input target --main-jar "${{ steps.jar.outputs.file }}" --name "$APP_NAME" --app-version "${{ steps.meta.outputs.version }}" --icon examples/icons/scatter-plot-256.png --dest "$APPDIR_ROOT"
          pushd "$APPDIR_ROOT"
          APPDIR=$(find . -maxdepth 1 -type d -name "*${APP_NAME}*" | head -n1 | sed 's#^./##')
          curl -fsSL https://github.com/AppImage/AppImageKit/releases/download/13/appimagetool-x86_64.AppImage -o appimagetool
          chmod +x appimagetool || true
          if ./appimagetool --appimage-extract-and-run "$APPDIR"; then
            AI=$(ls -t *.AppImage 2>/dev/null | head -n1 || true)
            if [ -n "$AI" ]; then mv "$AI" "${APP_NAME}-${{ steps.meta.outputs.vversion }}.AppImage"; fi
            echo "Built AppImage"
          else
            zip -r "${APP_NAME}-${{ steps.meta.outputs.vversion }}-appimage.zip" "$APPDIR"
          fi
          popd
      - name: Upload assets to release
        uses: softprops/action-gh-release@v2
        with:
          files: |
            dist/linux/**/*.deb
            dist/linux/**/*.rpm
            dist/linux/**/*.AppImage
            dist/linux/**/*.zip
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  windows:
    name: Windows MSI
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: ${{ env.JAVA_VERSION }}
          cache: maven
      - name: Build JAR
        run: mvn -B -U -e -DskipTests package
      - name: Resolve meta
        id: meta
        shell: bash
        run: |
          set -euo pipefail
          VERSION=$(mvn -q -Dexec.cleanupDaemonThreads=false -DforceStdout help:evaluate -Dexpression=project.version)
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
          echo "vversion=v$VERSION" >> "$GITHUB_OUTPUT"
      - name: Find jar
        id: jar
        shell: pwsh
        run: |
          $jar = Get-ChildItem -Path target -Filter "*-shaded.jar" -File | Sort-Object LastWriteTime -Descending | Select-Object -First 1
          if (-not $jar) { $jar = Get-ChildItem -Path target -Filter "*.jar" -File | Where-Object { $_.Name -notmatch 'sources|original|tests' } | Sort-Object LastWriteTime -Descending | Select-Object -First 1 }
          if (-not $jar) { throw "No JAR found in target" }
          "path=$($jar.FullName)" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
          "file=$($jar.Name)" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
      - name: Build MSI
        shell: pwsh
        run: |
          New-Item -ItemType Directory -Path dist\windows -Force | Out-Null
          & "$env:JAVA_HOME\bin\jpackage.exe" `
            --type msi `
            --input target `
            --main-jar "${{ steps.jar.outputs.file }}" `
            --name "$env:APP_NAME" `
            --app-version "${{ steps.meta.outputs.version }}" `
            --icon examples\icons\scatter-plot-256.ico `
            --dest dist\windows `
            --win-menu --win-shortcut --win-dir-chooser
          $msi = Get-ChildItem -Path dist\windows -Filter "*.msi" -File | Sort-Object LastWriteTime -Descending | Select-Object -First 1
          if ($msi) { Move-Item -Path $msi.FullName -Destination ("dist\windows\{0}-{1}.msi" -f $env:APP_NAME, "${{ steps.meta.outputs.vversion }}") -Force }
      - name: Upload assets to release
        uses: softprops/action-gh-release@v2
        with:
          files: |
            dist/windows/*.msi
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  macos:
    name: macOS DMG
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: ${{ env.JAVA_VERSION }}
          cache: maven
      - name: Build JAR
        run: mvn -B -U -e -DskipTests package
      - name: Resolve meta
        id: meta
        run: |
          set -euo pipefail
          VERSION=$(mvn -q -Dexec.cleanupDaemonThreads=false -DforceStdout help:evaluate -Dexpression=project.version)
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
          echo "vversion=v$VERSION" >> "$GITHUB_OUTPUT"
      - name: Generate .icns
        run: |
          chmod +x examples/scripts/create-mac-iconset.sh
          examples/scripts/create-mac-iconset.sh examples/icons scatter-plot.icns
      - name: Find jar
        id: jar
        run: |
          JAR=$(ls -t target/*-shaded.jar 2>/dev/null | head -n1)
          if [ -z "$JAR" ]; then JAR=$(ls -t target/*.jar | grep -vE 'sources|original|tests' | head -n1); fi
          echo "path=$JAR" >> "$GITHUB_OUTPUT"
          echo "file=$(basename "$JAR")" >> "$GITHUB_OUTPUT"
      - name: Build DMG
        run: |
          mkdir -p dist/macos
          "$JAVA_HOME/bin/jpackage" --type dmg --input target --main-jar "${{ steps.jar.outputs.file }}" --name "$APP_NAME" --app-version "${{ steps.meta.outputs.version }}" --icon scatter-plot.icns --dest dist/macos
          f=$(ls -t dist/macos/*.dmg | head -n1); if [ -n "$f" ]; then mv "$f" "dist/macos/${APP_NAME}-${{ steps.meta.outputs.vversion }}.dmg"; fi
      - name: Upload assets to release
        uses: softprops/action-gh-release@v2
        with:
          files: |
            dist/macos/*.dmg
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}