lint.yml

# Lint code and (optionally) apply fixes
name: Lint code

on:
  pull_request:
  push:
    branches: [main]
  schedule:
  - cron: 0 0 * * 1 # Every monday
  workflow_dispatch:

jobs:
  auto-update:
    runs-on: ubuntu-latest
    if: ${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' }}
    permissions:
      contents: write
      pull-requests: write
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4

    - name: Install Python
      uses: actions/setup-python@v5

    - name: Install pre-commit
      run: pip install pre-commit

    - name: Run autoupdate
      run: pre-commit autoupdate

    - name: Create a pull request with updated versions
      uses: peter-evans/create-pull-request@v7
      with:
        branch: update/pre-commit-hooks
        title: 'chore(deps): update pre-commit hooks'
        commit-message: 'chore(deps): update pre-commit hooks'
        labels: |
          ci
          dependencies

  pre-commit:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4

    - name: Setup uv
      uses: astral-sh/setup-uv@v4
      with:
        enable-cache: true

    - name: Install Rust nightly
      uses: dtolnay/rust-toolchain@nightly
      with:
        components: clippy,rustfmt

    - name: Install dependencies
      run: uv sync

    - name: Run pre-commit hooks
      run: uv run pre-commit run --all-files

    - name: Apply fixes when present
      uses: pre-commit-ci/lite-action@v1.1.0
      if: always()
      with:
        msg: 'chore(fmt): auto fixes from pre-commit hooks'