pre-commit.yml

name: Pre-commit

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

jobs:
  pre-commit:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4

    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: "3.11"

    - name: Cache pre-commit environments
      uses: actions/cache@v4
      with:
        path: ~/.cache/pre-commit
        key: pre-commit-${{ runner.os }}-${{ hashFiles('.pre-commit-config.yaml') }}
        restore-keys: |
          pre-commit-${{ runner.os }}-

    - name: Install pre-commit
      run: |
        python -m pip install --upgrade pip
        pip install pre-commit

    - name: Run pre-commit on all files
      run: |
        pre-commit run --all-files --show-diff-on-failure --color=always
      continue-on-error: true

    - name: Comment PR on failure
      if: failure() && github.event_name == 'pull_request'
      uses: actions/github-script@v7
      with:
        script: |
          github.rest.issues.createComment({
            issue_number: context.issue.number,
            owner: context.repo.owner,
            repo: context.repo.repo,
            body: '❌ Pre-commit checks failed. Please run `pre-commit run --all-files` locally and commit the changes.'
          })