ci.yml

name: CI

on:
  pull_request:
    branches: [main]
  push:
    branches: [main]

permissions:
  contents: read

jobs:
  test:
    name: Test
    runs-on: ubuntu-latest
    timeout-minutes: 20
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"
          cache: pip

      - name: Install dependencies
        run: |
          pip install -r requirements.txt
          pip install pytest pytest-asyncio pytest-cov ruff
          pip install -e . --no-deps

      - name: Run tests
        run: pytest -p no:cacheprovider -o addopts="" tests/ -q

  lint:
    name: Lint
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install ruff
        run: pip install ruff

      - name: Collect changed Python files
        env:
          PR_BASE_SHA: ${{ github.event.pull_request.base.sha }}
          PR_HEAD_SHA: ${{ github.event.pull_request.head.sha }}
          PUSH_BASE_SHA: ${{ github.event.before }}
        run: |
          if [[ "$GITHUB_EVENT_NAME" == "pull_request" ]]; then
            diff_range="${PR_BASE_SHA}...${PR_HEAD_SHA}"
          else
            diff_range="${PUSH_BASE_SHA}..${GITHUB_SHA}"
          fi

          git diff --name-only --diff-filter=ACMR -z "$diff_range" -- '*.py' \
            > "$RUNNER_TEMP/changed-python-files"

      - name: Ruff check changed files
        run: |
          xargs -0 -r ruff check --output-format=github \
            < "$RUNNER_TEMP/changed-python-files"

      - name: Ruff format check changed files
        run: |
          xargs -0 -r ruff format --check \
            < "$RUNNER_TEMP/changed-python-files"