Code Formatting workflow (Nya-Foundation/NyaProxy)

name: Code Formatting
 
# run black and isort on your local machine before pushing changes
# isort --profile black .
 
on:
  pull_request:
    branches: ["staging", "main"]
    paths:
      - '**/*.py'
  push:
    branches: ["dev"]
    paths:
      - '**/*.py'
 
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true
 
jobs:
  format:
    timeout-minutes: 30
    runs-on: latchkey-small
 
    permissions:
      contents: write
      pull-requests: write
      
    steps:
      - name: Generate GitHub App Token
        id: generate-token
        # Uses App ID and Private Key secrets to generate a short-lived installation token
        uses: actions/create-github-app-token@v2
        with:
          app-id: ${{ secrets.CI_APP_ID }}
          private-key: ${{ secrets.CI_APP_PRIVATE_KEY }}
 
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}
          token: ${{ steps.generate-token.outputs.token }}
 
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'
          cache: 'pip'
          cache-dependency-path: |
            pyproject.toml
            setup.py
 
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install black isort
 
      - name: Run isort with black profile
        run: |
          isort --profile black .
          
      - name: Check for changes
        id: git-check
        run: |
          git diff --exit-code || echo "has_changes=true" >> $GITHUB_OUTPUT
 
      - name: Commit changes
        if: steps.git-check.outputs.has_changes == 'true' && github.event_name == 'pull_request'
        run: |
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git commit -am "chore(format): Apply automatic formatting [skip ci]" || echo "No changes to commit"
          git push