dikte/.github/workflows/ui-screenshots.yml

name: UI screenshots
run-name: "UI screenshots (${{ inputs.pr && format('PR #{0}', inputs.pr) || github.ref_name }})"

on:
  workflow_dispatch:
    inputs:
      pr:
        description: "PR number to capture (leave empty for the selected branch)"
        required: false
        type: string

permissions:
  contents: read

jobs:
  capture:
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-latest
            platform: xcb
          - os: macos-latest
            platform: cocoa
          - os: windows-latest
            platform: windows
    runs-on: ${{ matrix.os }}
    env:
      QT_QPA_PLATFORM: ${{ matrix.platform }}
      QT_SCALE_FACTOR: "2"
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ inputs.pr && format('refs/pull/{0}/head', inputs.pr) || github.ref }}
          persist-credentials: false
      - uses: actions/setup-python@v5
        with:
          python-version: "3.13"
      - name: Install Linux display libraries
        if: runner.os == 'Linux'
        timeout-minutes: 5
        run: |
          apt="-o Acquire::Retries=3 -o Acquire::http::Timeout=20"
          sudo apt-get $apt update
          sudo apt-get $apt install --no-install-recommends -y \
            xvfb xauth libegl1 libgl1 libxkbcommon0 libdbus-1-3 \
            libglib2.0-0 libfontconfig1 libfreetype6 libgssapi-krb5-2 \
            libxcb-cursor0 libxkbcommon-x11-0 libxcb-icccm4 \
            libxcb-keysyms1 libxcb-shape0 libxcb-xinerama0 libxcb-render-util0
      - name: Install PyQt6
        run: python -m pip install --quiet PyQt6
      - name: Capture with X11
        if: runner.os == 'Linux'
        run: xvfb-run -a -s "-screen 0 2400x1600x24" python -m tests.render_ui --output ui-screenshots --expect-platform xcb
      - name: Capture with the native platform
        if: runner.os != 'Linux'
        run: python -m tests.render_ui --output ui-screenshots --expect-platform ${{ matrix.platform }}
      - name: Upload screenshots and rendering details
        if: ${{ !cancelled() }}
        uses: actions/upload-artifact@v4
        with:
          name: ui-screenshots-${{ runner.os }}
          path: ui-screenshots/
          if-no-files-found: error
          retention-days: 90