name: checks

on:
  push:
    branches: [main]
  pull_request:

jobs:
  checks:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.9"   # the oldest python3 the Mac app may pick up (Xcode CLT)
      - uses: actions/setup-node@v4
        with:
          node-version: "24"
      - name: Install zsh
        run: sudo apt-get update -qq && sudo apt-get install -y -qq zsh
      - name: Script syntax
        run: |
          for f in scripts/*.sh frame/*/*.sh; do
            case "$(head -n 1 "$f")" in
              *zsh*) zsh -n "$f" ;;
              *) bash -n "$f" ;;
            esac
          done
      - name: Python compiles
        run: python -m py_compile ui/*.py apk-catalog/*.py frame/android/*.py
      - name: Server tests
        run: python -m unittest discover -s tests -v
      - name: App syntax
        run: node --check app/main.js && node --check app/build/make-icon.js && node --check app/build/fetch-deps.js && node --check app/preload.js

  # The server runs on each desktop OS the app ships for, on the Python version
  # the app bundles (app/build/fetch-deps.js) and, on Ubuntu, a newer one.
  server-tests:
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: windows-latest
            python: "3.12"
          - os: macos-latest
            python: "3.12"
          - os: ubuntu-latest
            python: "3.13"
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python }}
      - name: Server tests
        run: python -m unittest discover -s tests -v