branch-name-check.yml

name: Branch Name Check

on:
  pull_request:
    types: [opened, synchronize]

jobs:
  branch_name_check:
    runs-on: ubuntu-latest

    steps:
      - name: Extract branch name
        id: extract_branch
        run: echo "BRANCH_NAME=${{ github.head_ref }}" >> $GITHUB_ENV

      - name: Check branch name format
        run: |
          # Retrieve the branch name from the environment
          BRANCH_NAME=$BRANCH_NAME

          # Convert branch name to lowercase
          BRANCH_NAME_LOWER=$(echo "$BRANCH_NAME" | tr '[:upper:]' '[:lower:]')
          echo "Branch name: $BRANCH_NAME_LOWER"

          # Validate the lowercase branch name
          if [[ ! "$BRANCH_NAME_LOWER" =~ ^(bugfix|feature|hotfix|chore|release|test|doc|refactor)/issue-[0-9]+[/-][a-z0-9_-]+$ ]]; then
            echo "Branch name $BRANCH_NAME_LOWER does not follow the required pattern: branch-type/issue-###/short-description"
            echo "branch-type must be one of: bugfix, feature, hotfix, chore, release, test, doc, refactor"
            exit 1
          fi