name: Test Build Artifacts (Reusable)

on:
  workflow_call:
    inputs:
      arch:
        description: Architecture of the artifacts under test (amd64/arm64)
        type: string
        default: amd64

permissions:
  contents: read

jobs:
  test-artifact:
    strategy:
      fail-fast: false
      matrix:
        include:
          - format: deb
            container: ""
          - format: rpm
            container: "fedora:42"
          - format: appimage
            container: ""

    name: Validate ${{ inputs.arch }} ${{ matrix.format }} package
    # arm64 artifacts run on a native arm64 runner (matching build-arm64)
    # so the launch smoke test actually executes the packaged binary
    # rather than failing on a foreign architecture.
    runs-on: ${{ inputs.arch == 'arm64' && 'ubuntu-22.04-arm' || 'ubuntu-latest' }}
    container: ${{ matrix.container || '' }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4

      - name: Download artifact
        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
        with:
          name: package-${{ inputs.arch }}-${{ matrix.format }}
          path: artifacts/

      - name: Install test dependencies (Fedora)
        if: matrix.format == 'rpm'
        # Electron's shared libraries (nss/nspr/gtk3/X11/etc.) must be
        # installed explicitly: the rpm is installed with `rpm -ivh --nodeps`
        # and its spec sets `AutoReqProv: no`, so the package declares no
        # runtime Requires and nothing pulls these in. Without them the
        # launch smoke test dies with `libnspr4.so: cannot open shared
        # object file` (exit 127). The Ubuntu runner already carries them.
        run: |
          dnf install -y findutils file nodejs npm \
            xorg-x11-server-Xvfb dbus-daemon util-linux procps-ng \
            nss nspr atk at-spi2-atk at-spi2-core cups-libs gtk3 \
            libdrm mesa-libgbm alsa-lib libX11 libXcomposite libXdamage \
            libXext libXfixes libXrandr libxcb libxkbcommon pango cairo \
            libXScrnSaver libXtst libxshmfence

      - name: Install test dependencies (Ubuntu)
        if: matrix.format != 'rpm'
        run: |
          sudo apt-get update
          sudo apt-get install -y file libfuse2 nodejs npm \
            xvfb dbus-x11 procps

      # Fail loud if a smoke-test tool is missing. Without this guard a
      # missing/renamed tool turns run_launch_smoke_test into a silent
      # green skip (it does `pass "$skip"; return`), masking the test.
      - name: Verify smoke-test tools are present (Ubuntu)
        if: matrix.format != 'rpm'
        run: |
          for t in xvfb-run dbus-run-session setsid; do
            command -v "$t" >/dev/null || { echo "::error::missing $t"; exit 1; }
          done

      - name: Verify smoke-test tools are present (Fedora)
        if: matrix.format == 'rpm'
        run: |
          for t in xvfb-run dbus-run-session setsid runuser; do
            command -v "$t" >/dev/null || { echo "::error::missing $t"; exit 1; }
          done

      - name: Run artifact tests
        env:
          TARGET_ARCH: ${{ inputs.arch }}
        run: |
          chmod +x tests/test-artifact-${{ matrix.format }}.sh
          tests/test-artifact-${{ matrix.format }}.sh artifacts/