ci.yml

name: CI

on:
  push:
    branches:
      - main
      - release
  pull_request:

jobs:
  formatting:
    name: Formatting and static analysis
    runs-on: 'ubuntu-22.04'
    outputs:
      min_python: ${{ steps.vars.outputs.min_python }}
      min_tox_env: ${{ steps.vars.outputs.min_tox_env }}
    steps:
      - uses: actions/checkout@v4
      - name: Get Python version for other CI jobs
        id: vars
        run: |
          echo "min_python=$(cat .github/workflows/python-version-ci)" >> $GITHUB_OUTPUT
          echo "min_tox_env=py$(cat .github/workflows/python-version-ci | sed 's/\.//g')" >> $GITHUB_OUTPUT
      - uses: actions/setup-python@v5
        with:
          python-version-file: '.github/workflows/python-version-ci'
      - uses: pre-commit/action@v3.0.1
        with:
          extra_args: --all-files
      - uses: pre-commit-ci/lite-action@v1.0.3
        if: always()
        with:
          msg: Apply automatic formatting

  type-checking:
    name: Type checking
    needs: formatting
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version-file: '.github/workflows/python-version-ci'
      - run: python -m pip install --upgrade pip
      - run: python -m pip install -r requirements/ci.txt
      - run: tox -e mypy

  tests:
    name: Tests
    needs: formatting
    strategy:
      matrix:
        os: ['ubuntu-22.04']
        python:
          - version: '${{needs.formatting.outputs.min_python}}'
            tox-env: '${{needs.formatting.outputs.min_tox_env}}'
    uses: ./.github/workflows/test.yml
    with:
      os-variant: ${{ matrix.os }}
      python-version: ${{ matrix.python.version }}
      tox-env: ${{ matrix.python.tox-env }}
    secrets: inherit

  docs:
    needs: tests
    uses: ./.github/workflows/docs.yml
    with:
      publish: false
      linkcheck: ${{ contains(matrix.variant.os, 'ubuntu') && github.ref == 'refs/heads/main' }}
      branch: ${{ github.head_ref == '' && github.ref_name || github.head_ref }}
    secrets: inherit