pr-title-and-branch-validation.yml

name: PR Title and Branch Name Validation

on:
  pull_request:
    types: [ opened, synchronize, edited]
    branches:
      - main
      - develop
      - release/*
      - hotfix/*

jobs:
  validate-title-and-branch:
    runs-on: ubuntu-latest
    if: ${{ !(startsWith(github.head_ref, 'release/') && github.base_ref == 'develop') && github.actor != 'jira' }} # release/* -> develop일 때는 실행하지 않음, 또한 Jira Bot이 실행하는 경우 무시
    steps:
      - name: Check out code
        uses: actions/checkout@v3

      - name: Validate PR Title
        uses: Slashgear/action-check-pr-title@v4.3.0
        with:
          regexp: '^(feat|fix|docs|refactor|style|test|chore|design|move):\s.+$|^(release|hotfix):\s\d+\.\d+\.\d+$'
          helpMessage: |
            ❌ PR 제목이 규칙을 따르지 않습니다.
            제목은 다음 형식 중 하나여야 합니다:
            - `<type>: <description>`  (Allowed types: feat, fix, docs, refactor, style, test, chore, design, move)
            - `release: x.x.x` (Semantic Versioning format)
            - `hotfix: x.x.x` (Semantic Versioning format)

      - name: Validate Branch Name
        run: |
          BRANCH_NAME="${{ github.head_ref }}"
          
          # PR 브랜치 이름 검사
          if [[ "$BRANCH_NAME" =~ ^(feat|fix|docs|refactor|style|test|chore|design|move)/.+$ ]]; then
            echo "✅ Branch name follows the feature branch convention!"
          elif [[ "$BRANCH_NAME" =~ ^(release|hotfix)/[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            echo "✅ Branch name follows the release or hotfix versioning convention!"
          else
            echo "❌ Branch name does not follow the conventional pattern."
            echo "Ensure your branch name follows one of these formats:"
            echo "- feat/*"
            echo "- release/x.x.x (Semantic Versioning format)"
            echo "- hotfix/x.x.x (Semantic Versioning format)"
            exit 1
          fi
        shell: bash

      - name: PR Title and Branch Validation Success
        if: success()
        run: echo "✅ PR title and branch name follow the conventions!"