name: Build and Release

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write

jobs:
  apk:
    name: Generate APK
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup JDK
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
      - name: Set execution flag for gradlew
        run: chmod +x gradlew
      - name: Setup Android SDK
        uses: android-actions/setup-android@v3
      - name: Install Android Build Tools
        run: sdkmanager "build-tools;29.0.3"
      - name: Run unit tests
        run: bash ./gradlew :common:desktopTest --stacktrace
      - name: Build APK
        run: bash ./gradlew assembleRelease --stacktrace
      - name: Sign APK
        uses: r0adkll/sign-android-release@v1
        with:
          releaseDirectory: android/build/outputs/apk/release
          signingKeyBase64: ${{ secrets.KEYSTORE_B64 }}
          alias: ${{ secrets.KEY_ALIAS }}
          keyStorePassword: ${{ secrets.KEYSTORE_PASSWORD }}
          keyPassword: ${{ secrets.KEYSTORE_PASSWORD }}
      - name: Upload APK Artifact
        uses: actions/upload-artifact@v4
        with:
          name: signed-apk
          path: android/build/outputs/apk/release/android-release-signed.apk

  cli-linux:
    name: Build CLI (Linux)
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup JDK
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
      - name: Set execution flag for gradlew
        run: chmod +x gradlew
      - name: Build Linux CLI binaries
        run: ./gradlew :cli:linkReleaseExecutableLinuxX64 :cli:linkReleaseExecutableLinuxArm64 --stacktrace
      - name: Package Linux x64 CLI
        run: |
          mkdir -p cli-linux-x64
          cp cli/build/bin/linuxX64/releaseExecutable/lcl.kexe cli-linux-x64/lcl
          chmod +x cli-linux-x64/lcl
          cd cli-linux-x64 && zip -r ../cli-linux-x64.zip lcl
      - name: Package Linux arm64 CLI
        run: |
          mkdir -p cli-linux-arm64
          cp cli/build/bin/linuxArm64/releaseExecutable/lcl.kexe cli-linux-arm64/lcl
          chmod +x cli-linux-arm64/lcl
          cd cli-linux-arm64 && zip -r ../cli-linux-arm64.zip lcl
      - name: Upload Linux x64 CLI Artifact
        uses: actions/upload-artifact@v4
        with:
          name: cli-linux-x64
          path: cli-linux-x64.zip
      - name: Upload Linux arm64 CLI Artifact
        uses: actions/upload-artifact@v4
        with:
          name: cli-linux-arm64
          path: cli-linux-arm64.zip

  cli-macos:
    name: Build CLI (macOS)
    runs-on: macos-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup JDK
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
      - name: Set execution flag for gradlew
        run: chmod +x gradlew
      - name: Build macOS CLI binaries
        run: ./gradlew :cli:linkReleaseExecutableMacosX64 :cli:linkReleaseExecutableMacosArm64 --stacktrace
      - name: Package macOS x64 CLI
        run: |
          mkdir -p cli-macos-x64
          cp cli/build/bin/macosX64/releaseExecutable/lcl.kexe cli-macos-x64/lcl
          chmod +x cli-macos-x64/lcl
          cd cli-macos-x64 && zip -r ../cli-macos-x64.zip lcl
      - name: Package macOS arm64 CLI
        run: |
          mkdir -p cli-macos-arm64
          cp cli/build/bin/macosArm64/releaseExecutable/lcl.kexe cli-macos-arm64/lcl
          chmod +x cli-macos-arm64/lcl
          cd cli-macos-arm64 && zip -r ../cli-macos-arm64.zip lcl
      - name: Upload macOS x64 CLI Artifact
        uses: actions/upload-artifact@v4
        with:
          name: cli-macos-x64
          path: cli-macos-x64.zip
      - name: Upload macOS arm64 CLI Artifact
        uses: actions/upload-artifact@v4
        with:
          name: cli-macos-arm64
          path: cli-macos-arm64.zip

  cli-windows:
    name: Build CLI (Windows)
    runs-on: windows-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup JDK
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
      - name: Build Windows CLI binary
        run: ./gradlew :cli:linkReleaseExecutableMingwX64 --stacktrace
      - name: Package Windows CLI
        run: |
          mkdir cli-windows-x64
          copy cli\build\bin\mingwX64\releaseExecutable\lcl.exe cli-windows-x64\lcl.exe
          Compress-Archive -Path cli-windows-x64\lcl.exe -DestinationPath cli-windows-x64.zip
        shell: pwsh
      - name: Upload Windows CLI Artifact
        uses: actions/upload-artifact@v4
        with:
          name: cli-windows-x64
          path: cli-windows-x64.zip

  dmg:
    name: Generate DMG
    runs-on: macos-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup JDK
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
      - name: Set execution flag for gradlew
        run: chmod +x gradlew
      - name: Build DMG
        run: bash ./gradlew :desktopApp:packageReleaseDmg --stacktrace
      - name: Upload DMG Artifact
        uses: actions/upload-artifact@v4
        with:
          name: dmg-package
          path: desktopApp/build/compose/binaries/main-release/dmg/*.dmg

  msi:
    name: Generate MSI
    runs-on: windows-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup JDK
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
      - name: Build MSI
        run: ./gradlew :desktopApp:packageReleaseMsi --stacktrace
      - name: Upload MSI Artifact
        uses: actions/upload-artifact@v4
        with:
          name: msi-package
          path: desktopApp/build/compose/binaries/main-release/msi/*.msi

  deb:
    name: Generate DEB
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup JDK
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
      - name: Set execution flag for gradlew
        run: chmod +x gradlew
      - name: Build DEB
        run: ./gradlew :desktopApp:packageReleaseDeb --stacktrace
      - name: Upload DEB Artifact
        uses: actions/upload-artifact@v4
        with:
          name: deb-package
          path: desktopApp/build/compose/binaries/main-release/deb/*.deb

  rpm:
    name: Generate RPM
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup JDK
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
      - name: Set execution flag for gradlew
        run: chmod +x gradlew
      - name: Install RPM build tools
        run: sudo apt-get update && sudo apt-get install -y rpm
      - name: Build RPM
        run: ./gradlew :desktopApp:packageReleaseRpm --stacktrace
      - name: Upload RPM Artifact
        uses: actions/upload-artifact@v4
        with:
          name: rpm-package
          path: desktopApp/build/compose/binaries/main-release/rpm/*.rpm

  linux-tar:
    name: Generate Linux Tarball
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup JDK
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
      - name: Set execution flag for gradlew
        run: chmod +x gradlew
      - name: Build application distribution
        run: ./gradlew :desktopApp:createReleaseDistributable --stacktrace
      - name: Copy icon into distributable
        run: cp desktopApp/icon.png desktopApp/build/compose/binaries/main-release/app/LinuxCommandLibrary/lib/LinuxCommandLibrary.png
      - name: Package tarball
        run: |
          cd desktopApp/build/compose/binaries/main-release/app
          tar czf "$GITHUB_WORKSPACE/LinuxCommandLibrary-linux-x86_64.tar.gz" LinuxCommandLibrary
      - name: Upload Tarball Artifact
        uses: actions/upload-artifact@v4
        with:
          name: linux-tar-package
          path: LinuxCommandLibrary-linux-x86_64.tar.gz

  appimage:
    name: Generate AppImage
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup JDK
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
      - name: Set execution flag for gradlew
        run: chmod +x gradlew
      - name: Install AppImage tools
        run: |
          sudo apt-get update
          sudo apt-get install -y libfuse2 file
          wget -q https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-x86_64.AppImage
          chmod +x appimagetool-x86_64.AppImage
      - name: Build application distribution
        run: ./gradlew :desktopApp:createReleaseDistributable --stacktrace
      - name: Create AppDir structure
        run: |
          mkdir -p AppDir/usr/bin
          mkdir -p AppDir/usr/lib
          mkdir -p AppDir/usr/share/applications
          mkdir -p AppDir/usr/share/icons/hicolor/256x256/apps

          # Copy distributable contents
          cp -r desktopApp/build/compose/binaries/main-release/app/LinuxCommandLibrary/* AppDir/usr/lib/

          # Copy icon
          cp desktopApp/icon.png AppDir/usr/share/icons/hicolor/256x256/apps/linuxcommandlibrary.png
          cp desktopApp/icon.png AppDir/linuxcommandlibrary.png

          # Create desktop file
          cat > AppDir/linuxcommandlibrary.desktop << 'EOF'
          [Desktop Entry]
          Name=Linux Command Library
          Comment=Linux Command Reference
          Exec=linuxcommandlibrary
          Icon=linuxcommandlibrary
          Type=Application
          Categories=Utility;
          Terminal=false
          EOF
          cp AppDir/linuxcommandlibrary.desktop AppDir/usr/share/applications/

          # Create AppRun
          cat > AppDir/AppRun << 'EOF'
          #!/bin/bash
          SELF=$(readlink -f "$0")
          HERE=${SELF%/*}
          export PATH="${HERE}/usr/lib/bin:${PATH}"
          export LD_LIBRARY_PATH="${HERE}/usr/lib/lib/runtime/lib:${LD_LIBRARY_PATH}"
          exec "${HERE}/usr/lib/bin/LinuxCommandLibrary" "$@"
          EOF
          chmod +x AppDir/AppRun
      - name: Build AppImage
        run: |
          ARCH=x86_64 ./appimagetool-x86_64.AppImage --appimage-extract-and-run AppDir LinuxCommandLibrary-x86_64.AppImage
      - name: Upload AppImage Artifact
        uses: actions/upload-artifact@v4
        with:
          name: appimage-package
          path: LinuxCommandLibrary-*.AppImage

  flatpak:
    name: Generate Flatpak
    needs: [linux-tar]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Download Linux Tarball
        uses: actions/download-artifact@v4
        with:
          name: linux-tar-package
      - name: Install Flatpak and Builder
        run: |
          sudo apt-get update
          sudo apt-get install -y flatpak flatpak-builder
          sudo flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
          sudo flatpak install -y flathub org.freedesktop.Platform//24.08 org.freedesktop.Sdk//24.08
      - name: Build Flatpak
        run: |
          # Copy tarball to flatpak dir and compute sha256
          cp LinuxCommandLibrary-linux-x86_64.tar.gz flatpak/
          SHA256=$(sha256sum LinuxCommandLibrary-linux-x86_64.tar.gz | cut -d' ' -f1)

          # Patch manifest to use local tarball instead of URL
          cd flatpak
          sed -i "s|url: https://github.com/SimonSchubert/LinuxCommandLibrary/releases/download/.*|path: LinuxCommandLibrary-linux-x86_64.tar.gz|" io.github.simonschubert.LinuxCommandLibrary.yaml
          sed -i "s|sha256: .*|sha256: ${SHA256}|" io.github.simonschubert.LinuxCommandLibrary.yaml

          # Build and bundle
          flatpak-builder --repo=repo --force-clean build-dir io.github.simonschubert.LinuxCommandLibrary.yaml
          flatpak build-bundle repo ../LinuxCommandLibrary.flatpak io.github.simonschubert.LinuxCommandLibrary
      - name: Upload Flatpak Artifact
        uses: actions/upload-artifact@v4
        with:
          name: flatpak-package
          path: LinuxCommandLibrary.flatpak

  play-store:
    name: Upload AAB to Play Store
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Setup JDK
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
      - name: Set execution flag for gradlew
        run: chmod +x gradlew
      - name: Setup Android SDK
        uses: android-actions/setup-android@v3
      - name: Decode keystore
        run: echo "${{ secrets.KEYSTORE_B64 }}" | base64 --decode > /tmp/keystore.jks
      - name: Decode service account key
        run: echo "${{ secrets.SERVICE_ACCOUNT_JSON }}" | base64 --decode > fastlane/play-store-key.json
      - name: Extract changelog for Play Store
        run: |
          VERSION="${GITHUB_REF_NAME#v}"
          VERSION_CODE=$(grep "androidVersionCode" gradle/libs.versions.toml | head -1 | sed 's/.*= *"\([0-9]*\)".*/\1/')
          CHANGELOG_DIR="fastlane/metadata/android/en-US/changelogs"
          mkdir -p "$CHANGELOG_DIR"
          if [ -f CHANGELOG.md ]; then
            sed -n "/^## v${VERSION}/,/^## v/{ /^## v${VERSION}/d; /^## v/d; /^###/d; /^$/d; s/^- //; p; }" CHANGELOG.md > "$CHANGELOG_DIR/${VERSION_CODE}.txt"
          fi
          if [ ! -s "$CHANGELOG_DIR/${VERSION_CODE}.txt" ]; then
            PREVIOUS_TAG=$(git tag --sort=-creatordate | grep -v "^${GITHUB_REF_NAME}$" | head -n1)
            if [ -z "$PREVIOUS_TAG" ]; then
              git log --pretty=format:"- %s" "${GITHUB_REF_NAME}" > "$CHANGELOG_DIR/${VERSION_CODE}.txt"
            else
              git log --pretty=format:"- %s" "${PREVIOUS_TAG}..${GITHUB_REF_NAME}" --no-merges > "$CHANGELOG_DIR/${VERSION_CODE}.txt"
            fi
          fi
          # Play Store changelog limit is 500 characters
          truncate -s '<500' "$CHANGELOG_DIR/${VERSION_CODE}.txt" 2>/dev/null || true
      - name: Build signed AAB
        run: ./gradlew bundleRelease --stacktrace
        env:
          KEYSTORE_FILE: /tmp/keystore.jks
          KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
          KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
      - name: Setup Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: '3.2'
          bundler-cache: true
      - name: Deploy to Play Store
        run: bundle exec fastlane android deploy

  release:
    name: Release All Platforms
    needs: [apk, cli-linux, cli-macos, cli-windows, dmg, msi, deb, rpm, appimage, linux-tar, flatpak]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Download APK Artifact
        uses: actions/download-artifact@v4
        with:
          name: signed-apk

      - name: Download CLI Linux x64 Artifact
        uses: actions/download-artifact@v4
        with:
          name: cli-linux-x64

      - name: Download CLI Linux arm64 Artifact
        uses: actions/download-artifact@v4
        with:
          name: cli-linux-arm64

      - name: Download CLI macOS x64 Artifact
        uses: actions/download-artifact@v4
        with:
          name: cli-macos-x64

      - name: Download CLI macOS arm64 Artifact
        uses: actions/download-artifact@v4
        with:
          name: cli-macos-arm64

      - name: Download CLI Windows x64 Artifact
        uses: actions/download-artifact@v4
        with:
          name: cli-windows-x64

      - name: Download DMG Artifact
        uses: actions/download-artifact@v4
        with:
          name: dmg-package

      - name: Download MSI Artifact
        uses: actions/download-artifact@v4
        with:
          name: msi-package

      - name: Download DEB Artifact
        uses: actions/download-artifact@v4
        with:
          name: deb-package

      - name: Download RPM Artifact
        uses: actions/download-artifact@v4
        with:
          name: rpm-package

      - name: Download AppImage Artifact
        uses: actions/download-artifact@v4
        with:
          name: appimage-package

      - name: Download Linux Tarball Artifact
        uses: actions/download-artifact@v4
        with:
          name: linux-tar-package

      - name: Download Flatpak Artifact
        uses: actions/download-artifact@v4
        with:
          name: flatpak-package

      - name: List downloaded files (for debugging)
        run: ls -la

      - name: Extract changelog
        run: |
          VERSION="${GITHUB_REF_NAME#v}"
          if [ -f CHANGELOG.md ]; then
            sed -n "/^## v${VERSION}/,/^## v/{ /^## v${VERSION}/d; /^## v/d; p; }" CHANGELOG.md > changelog.txt
          fi
          if [ ! -s changelog.txt ]; then
            PREVIOUS_TAG=$(git tag --sort=-creatordate | grep -v "^${GITHUB_REF_NAME}$" | head -n1)
            if [ -z "$PREVIOUS_TAG" ]; then
              git log --pretty=format:"- %s" "${GITHUB_REF_NAME}" > changelog.txt
            else
              git log --pretty=format:"- %s" "${PREVIOUS_TAG}..${GITHUB_REF_NAME}" --no-merges > changelog.txt
            fi
          fi

      - name: Rename assets
        run: |
          VERSION="${GITHUB_REF_NAME#v}"
          mv android-release-signed.apk "LinuxCommandLibrary-${VERSION}-android.apk"
          mv cli-macos-arm64.zip "LinuxCommandLibrary-${VERSION}-cli-macos-arm64.zip"
          mv cli-macos-x64.zip "LinuxCommandLibrary-${VERSION}-cli-macos-x64.zip"
          mv cli-linux-x64.zip "LinuxCommandLibrary-${VERSION}-cli-linux-x64.zip"
          mv cli-linux-arm64.zip "LinuxCommandLibrary-${VERSION}-cli-linux-arm64.zip"
          mv cli-windows-x64.zip "LinuxCommandLibrary-${VERSION}-cli-windows-x64.zip"
          mv *.dmg "LinuxCommandLibrary-${VERSION}-macos.dmg"
          mv *.msi "LinuxCommandLibrary-${VERSION}-windows.msi"
          mv *.deb "LinuxCommandLibrary-${VERSION}-linux.deb"
          mv *.rpm "LinuxCommandLibrary-${VERSION}-linux.rpm"
          mv *.AppImage "LinuxCommandLibrary-${VERSION}-linux.AppImage"
          mv LinuxCommandLibrary-linux-x86_64.tar.gz "LinuxCommandLibrary-${VERSION}-linux-x86_64.tar.gz"
          mv LinuxCommandLibrary.flatpak "LinuxCommandLibrary-${VERSION}-linux.flatpak"

      - name: Create Github Release
        uses: softprops/action-gh-release@v2
        with:
          name: Release ${{ github.ref_name }}
          body_path: changelog.txt
          files: |
            LinuxCommandLibrary-*