style-python.yml

# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the 'License');
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an 'AS IS' BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Adapted from https://github.com/cclauss/autoblack

name: Python Style
on:
  pull_request_target:
    types: [opened, synchronize]
    branches:
      - main
    paths:
      - '**.py'

permissions:
  checks: write
  pull-requests: read

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
        with:
          ref: ${{github.event.pull_request.head.ref}}
          repository: ${{github.event.pull_request.head.repo.full_name}}
      - name: Set up Python 3.9
        uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c # v5
        with:
          python-version: 3.9
      - name: Install Black
        run: pip install black
      - name: Run black
        run: 'black --check .'
      # Switched terraform fmt to --check and disabling code-suggester.
      # TODO(#143): Revisit CLA Bot approach.
      # - uses: googleapis/code-suggester@v1 # takes the changes from git directory
      #   with:
      #     command: review
      #     pull_number: ${{ github.event.pull_request.number }}
      #     git_dir: '.'