branch_naming_policy.yml

name: Branch Naming Policy
on:
  create:
  pull_request:
    branches:
      - master
    types:
      - opened
      - reopened
jobs:
  branch-naming-policy:
    runs-on: ubuntu-24.04
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Extract branch name
        shell: bash
        run: echo "branch=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}" >> $GITHUB_OUTPUT
        id: extract_branch

      - name: Branch naming policy check
        run: |
          echo "${{ steps.extract_branch.outputs.branch }}"
          [[ "${{ steps.extract_branch.outputs.branch }}" =~ ^(feature|bugfix|hotfix|docs|refactor)/[a-z0-9_]{5,50}$ ]] || exit 1

      - name: Close pull request and delete branch
        if: failure()
        env:
          PR_NUMBER: ${{ github.event.number }}
          GH_TOKEN: ${{ github.token }}
        run: |
          gh pr close "$PR_NUMBER" -c "Pull request has been closed due the breach of branch naming policy" -d