amethyst/.github/workflows/smoke-test-desktop.yml

name: Desktop Smoke Test

on:
  workflow_dispatch:
  pull_request:
    paths:
      - 'desktopApp/**'
      - '.github/workflows/smoke-test-desktop.yml'
      # The keyring self-test exercises these, and the libraries they pin.
      - 'commons/src/jvmMain/kotlin/com/vitorpamplona/amethyst/commons/keystorage/**'
      - 'scripts/keyring-self-test.sh'
      - 'gradle/libs.versions.toml'

permissions:
  contents: read

concurrency:
  group: smoke-desktop-${{ github.ref }}
  cancel-in-progress: true

jobs:
  # -------------------------------------------------------------------------
  # 1) Compose UI test — verifies the composable tree renders (login screen)
  #    under the dev classpath. Catches missing string resources, broken
  #    composables, and basic dependency-graph issues.
  # -------------------------------------------------------------------------
  compose-ui-test:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - name: Checkout code
        uses: actions/checkout@v7

      - name: Set up JDK 21
        uses: actions/setup-java@v6.0.1
        with:
          distribution: 'temurin'
          java-version: 21

      - name: Set up Gradle
        uses: gradle/actions/setup-gradle@v6
        with:
          cache-read-only: true

      - name: Install xvfb
        run: sudo apt-get update && sudo apt-get install -y xvfb

      - name: Run desktop tests (including UI smoke test)
        run: xvfb-run --auto-servernum ./gradlew :desktopApp:test

  # -------------------------------------------------------------------------
  # 2) Release .deb build + launch — builds the ProGuard'd, jlink'd .deb
  #    package, installs it, and verifies the process stays alive for 10s.
  #    Catches ProGuard stripping (JNI, reflection), missing jlink modules
  #    (java.management, java.prefs), and native lib bundling issues.
  #
  #    Runs on both x64 and arm64 hosted runners so release-time arm64 breakage
  #    (e.g. ProGuard rules missing an arch-specific reflection root) is caught
  #    at PR time instead of on the tag build.
  # -------------------------------------------------------------------------
  release-deb-launch:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, ubuntu-24.04-arm]
    runs-on: ${{ matrix.os }}
    timeout-minutes: 45
    steps:
      - name: Checkout code
        uses: actions/checkout@v7

      # As in create-release.yml: Linux packages bundle the JetBrains Runtime (native Wayland).
      - name: Set up JDK 21 (JetBrains Runtime)
        uses: ./.github/actions/setup-jbr

      - name: Set up Gradle
        uses: gradle/actions/setup-gradle@v6
        with:
          cache-read-only: true

      - name: Install xvfb + packaging deps
        # gnome-keyring + dbus: the keyring self-test below needs a Secret Service session.
        # sway: the Wayland-only launch below.
        run: sudo apt-get update && sudo apt-get install -y xvfb fakeroot gnome-keyring dbus sway

      - name: Build release .deb
        uses: nick-fields/retry@ad984534de44a9489a53aefd81eb77f87c70dc60  # v4.0.0
        with:
          max_attempts: 2
          timeout_minutes: 20
          command: ./gradlew --no-daemon :desktopApp:packageReleaseDeb

      - name: Relax build-host-pinned deps
        run: |
          set -euo pipefail
          chmod +x scripts/relax-deb-libicu.sh
          scripts/relax-deb-libicu.sh desktopApp/build/compose/binaries/main-release/deb/*.deb

      # Mirrors the same step in create-release.yml so this job exercises the
      # exact .deb release ships. libskiko-linux-arm64.so has libEGL.so.1 in
      # DT_NEEDED and jpackage does not scan lib/app/ for Depends, so without
      # this the arm64 app dies at startup with
      #   UnsatisfiedLinkError: libEGL.so.1: cannot open shared object file
      # See scripts/add-deb-libegl-dep.sh for the full rationale.
      - name: Add libegl1 dep to arm64 .deb
        run: |
          set -euo pipefail
          chmod +x scripts/add-deb-libegl-dep.sh
          scripts/add-deb-libegl-dep.sh desktopApp/build/compose/binaries/main-release/deb/*.deb

      # Also mirrors create-release.yml, so the install below resolves the same Depends.
      - name: Add GStreamer deps to .deb
        run: |
          set -euo pipefail
          chmod +x scripts/add-deb-gstreamer-deps.sh
          scripts/add-deb-gstreamer-deps.sh desktopApp/build/compose/binaries/main-release/deb/*.deb

      # Also mirrors create-release.yml: the bundled JBR opens libxkbcommon with dlopen.
      - name: Add Wayland deps to .deb
        run: |
          set -euo pipefail
          chmod +x scripts/add-deb-wayland-deps.sh
          scripts/add-deb-wayland-deps.sh desktopApp/build/compose/binaries/main-release/deb/*.deb

      # Also mirrors create-release.yml. Without it, jpackage's postinst runs
      # xdg-desktop-menu, which fails here as on any system without menu
      # directories ("No writable system menu directory found").
      - name: Fix desktop entry in .deb
        run: |
          set -euo pipefail
          chmod +x scripts/fix-deb-desktop-entry.sh
          scripts/fix-deb-desktop-entry.sh desktopApp/build/compose/binaries/main-release/deb/*.deb

      - name: Install .deb
        run: |
          set -euo pipefail
          # Installed via apt (not `dpkg -i`) so the .deb's declared Depends are
          # actually resolved — that is what pulls in libegl1 on the arm64
          # runner, which does not ship it preinstalled. A failed install,
          # maintainer scripts included, fails the job.
          sudo apt-get install -y ./desktopApp/build/compose/binaries/main-release/deb/*.deb
          dpkg-query -W -f='${Status}\n' amethyst | grep -qx 'install ok installed'
          test -f /usr/share/applications/amethyst-Amethyst.desktop
          echo "Installed files:"
          dpkg -L amethyst | sed -n '1,30p'
          # Fail if the binary wasn't actually extracted
          test -d /opt/amethyst || test -d /opt/Amethyst || {
            echo "FAIL: /opt/amethyst not found after dpkg -i"
            exit 1
          }

      - name: Smoke test — app launches and stays alive
        run: |
          set -euo pipefail

          # Find the launcher binary
          LAUNCHER=$(find /opt -name "Amethyst" -type f -executable 2>/dev/null | head -1)
          if [[ -z "$LAUNCHER" ]]; then
            # Fallback: search dpkg file list
            LAUNCHER=$(dpkg -L amethyst | grep -E '/bin/[Aa]methyst$' | head -1)
          fi
          if [[ -z "$LAUNCHER" ]]; then
            echo "FAIL: could not find Amethyst launcher binary"
            dpkg -L amethyst
            exit 1
          fi
          echo "Launcher: $LAUNCHER"

          # Launch under xvfb with a timeout safety net
          xvfb-run --auto-servernum timeout 30 "$LAUNCHER" &
          APP_PID=$!
          echo "PID: $APP_PID"

          # Wait 10s — if the process is still alive, the app launched successfully
          sleep 10

          if kill -0 "$APP_PID" 2>/dev/null; then
            echo "PASS: Application launched and stayed alive for 10s"
            kill "$APP_PID" || true
            wait "$APP_PID" 2>/dev/null || true
          else
            wait "$APP_PID" 2>/dev/null
            EXIT_CODE=$?
            echo "FAIL: Application exited with code $EXIT_CODE within 10s"
            exit 1
          fi

      # Wayland-only session (sway, Xwayland off): the app must open a native Wayland window,
      # which needs the bundled JetBrains Runtime and the app picking its Wayland toolkit.
      - name: Smoke test - app opens a native Wayland window
        run: |
          set -euo pipefail
          LAUNCHER=$(find /opt -name "Amethyst" -type f -executable 2>/dev/null | head -1)
          if [[ -z "$LAUNCHER" ]]; then
            LAUNCHER=$(dpkg -L amethyst | grep -E '/bin/[Aa]methyst$' | head -1)
          fi
          [[ -n "$LAUNCHER" ]] || { echo "FAIL: could not find Amethyst launcher binary"; exit 1; }
          bash scripts/wayland-smoke-test.sh "$LAUNCHER"

      # The release build must keep keys in the OS keyring: ProGuard once stripped the D-Bus
      # transport and broke a signed jar, so every Linux release silently stopped using it.
      # See commons/plans/2026-10-12-desktop-key-storage.md.
      - name: Keyring self-test - the installed app keeps keys in GNOME Keyring
        run: |
          set -euo pipefail
          LAUNCHER=$(find /opt -name "Amethyst" -type f -executable 2>/dev/null | head -1)
          if [[ -z "$LAUNCHER" ]]; then
            LAUNCHER=$(dpkg -L amethyst | grep -E '/bin/[Aa]methyst$' | head -1)
          fi
          [[ -n "$LAUNCHER" ]] || { echo "FAIL: could not find Amethyst launcher binary"; exit 1; }
          bash scripts/keyring-self-test.sh "$LAUNCHER"

      - name: Upload .deb artifact (for manual testing)
        if: always()
        uses: actions/upload-artifact@v7
        with:
          # Artifact names must be unique across a run — disambiguate per arch.
          name: Release DEB (smoke-tested, ${{ matrix.os }})
          path: desktopApp/build/compose/binaries/main-release/deb/*.deb