run_black.yml

name: Run Black Formatter

on:
  pull_request:
    types: [opened, synchronize, reopened]
  push:
    branches:
      - main

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: psf/black@stable

      - name: Add label if failure
        if: failure()
        run: |
          curl --request POST \
            --url "https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.number }}/labels" \
            --header "authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" \
            --header "Content-Type: application/json" \
            --data-raw '{"labels": ["Formatter Failed"]}'

      - name: Check and remove label if sucess
        if: success()
        run: |
          labels=$(curl -s \
            --request GET \
            --url "https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.number }}/labels" \
            --header "authorization: Bearer ${{ secrets.GITHUB_TOKEN }}")
          
          if [[ $labels == *"Formatter Failed"* ]]; then
            curl --request DELETE \
              --url "https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.number }}/labels/Formatter%20Failed" \
              --header "authorization: Bearer ${{ secrets.GITHUB_TOKEN }}"
          fi