lint.yml

name: Lint

on:
  workflow_dispatch:
  pull_request:
    types:
      - opened
      - synchronize
      - converted_to_draft
      - ready_for_review
    branches:
      - main
    paths:
      - 'benchmark_server/**.py'
      - 'docs/**.py'
      - 'micro_benchmarks/**.py'
      - 'src/**.pyi?'
      - 'tests/**.pyi?'
      - 'tox.ini'
      - 'pyproject.toml'
      - 'pdm.lock'
      - '.github/actions/setup-tox/**'
      - '.github/workflows/lint.yml'
  push:
    branches:
      - main
    tags-ignore:
      - '*'
    paths:
      - 'benchmark_server/**.py'
      - 'docs/**.py'
      - 'micro_benchmarks/**.py'
      - 'src/**.pyi?'
      - 'tests/**.pyi?'
      - 'tox.ini'
      - 'pyproject.toml'
      - 'pdm.lock'
      - '.github/actions/setup-tox/**'
      - '.github/workflows/lint.yml'

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
  cancel-in-progress: true

env:
  PDM_VERSION: '2.19.3'  # Used by FreeBSD VM

jobs:
  type-hinting:
    if: |
      (github.event_name != 'push' || !startsWith(github.event.head_commit.message, 'Bump version:'))
      && (github.event_name != 'pull_request' || github.event.pull_request.draft != true)
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-24.04, windows-2022, macos-14]

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Setup tox
        uses: ./.github/actions/setup-tox
        with:
          python-version: '3.11'
      - name: Launch checks
        run: tox run -f mypy

  type-hinting-freebsd:
    if: |
      (github.event_name != 'push' || !startsWith(github.event.head_commit.message, 'Bump version:'))
      && (github.event_name != 'pull_request' || github.event.pull_request.draft != true)
    runs-on: ubuntu-24.04

    name: type-hinting (freebsd-14)
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Launch checks
        uses: vmactions/freebsd-vm@v1
        with:
          release: '14.1'
          usesh: true
          prepare: |
            set -e
            pkg install -y curl git python311 py311-sqlite3
            curl -sSL https://pdm-project.org/install-pdm.py | python3.11 - --version=${{ env.PDM_VERSION }} --path=/usr/local
            pdm config check_update false
            pdm config install.cache true
          run: |
            set -e
            pdm install --frozen-lockfile --global --project=. --no-self --no-default --dev --group=tox
            tox --version
            tox --workdir /tmp/.tox run -e mypy-full