pre-commit.yml

# Runs the same hooks contributors see locally (see .pre-commit-config.yaml).
name: Pre-commit

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

permissions:
  contents: read

concurrency:
  group: pre-commit-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  pre-commit:
    runs-on: ubuntu-24.04
    steps:
      - uses: actions/checkout@v6

      - name: Shipped example config matches repo root
        run: cmp -s configs/v4/.pre-commit-config.yaml .pre-commit-config.yaml

      - uses: actions/setup-python@v6
        with:
          python-version: "3.12"

      - name: Cache pre-commit environments
        uses: actions/cache@v5
        with:
          path: ~/.cache/pre-commit
          key: pre-commit-${{ runner.os }}-${{ hashFiles('.pre-commit-config.yaml') }}
          restore-keys: |
            pre-commit-${{ runner.os }}-

      - uses: pre-commit/action@v3.0.1