format.yml

name: Format

# TODO: only do this on pull requests and add commit if there is a diff
# NB: Paths should match paths defined in ./tools/codeformat.py
on:
  push:
    paths:
    - "bricks/**/*.[ch]"
    - "lib/pbio/**/*.[ch]"
    - "py/*.[ch]"
    - "pybricks/**/*.[ch]"
    - "bricks/**/*.py"
    - "tests/**/*.py"
    - "tools/**/*.py"
  pull_request:
    paths:
    - "bricks/**/*.[ch]"
    - "lib/pbio/**/*.[ch]"
    - "py/*.[ch]"
    - "pybricks/**/*.[ch]"
    - "bricks/**/*.py"
    - "tests/**/*.py"
    - "tools/**/*.py"

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

jobs:
  format:
    name: Check code formatting
    runs-on: ubuntu-20.04
    steps:
    - name: Install uncrustify
      run: |
        sudo apt-add-repository --update --yes ppa:pybricks/ppa
        sudo apt-get install uncrustify
        uncrustify --version
    - name: Install python
      uses: actions/setup-python@v4
      with:
        python-version: '3.6'
    - name: Install black
      run:  python -m pip install black
    - name: Checkout repo
      uses: actions/checkout@v3
      with:
        submodules: true
    - name: Run codeformat.py
      run: |
        ./tools/codeformat.py
        git diff --exit-code