name: freedays tests

on:
  push:
    branches: [main]
    # The workflow's own file counts as freedays: editing only this file would
    # otherwise trigger nothing, so a fix to the job itself could never prove
    # itself.
    paths: ['freedays/**', '.github/workflows/freedays-tests.yml']
  pull_request:
    branches: [main]
    paths: ['freedays/**', '.github/workflows/freedays-tests.yml']

jobs:
  test:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: freedays
    steps:
      - uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.x"

      # crdt-sync is a sibling in this repo, so it installs from the checkout
      # rather than from a tag -- CI must test what is on this branch, not
      # what was last released. Deliberately NOT gatelock: importing it pulls
      # in tkinter, and this job has no display precisely because freedays
      # must work without one.
      - name: Install the sibling package
        run: pip install ../crdt-sync

      - name: Install dependencies
        run: pip install -r requirements.txt && pip install --no-deps -e .

      # No display needed: freedays draws nothing. It is policy, a JSON file
      # and a CLI.
      - name: Run tests with coverage
        run: python -m pytest -v