자동화 완료 #1

	name: Auto Delete Branch

	on:
	pull_request:
	types: [ closed ]

	jobs:
	delete-branch:
	if: github.event.pull_request.merged == true && github.event.pull_request.base.ref == 'dev'
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	# PR과 연관된 이슈들 닫기
	- name: Close linked issues
	uses: actions/github-script@v6
	with:
	github-token: ${{ secrets.PROJECT_GITHUB_TOKEN }}
	script: \|
	const pr = context.payload.pull_request;
	const text = `${pr.title}\n${pr.body \|\| ''}`;

	// 🔍 (#123) 같은 패턴 찾기
	const issueMatches = [...text.matchAll(/$#(\d+)$/g)].map(m => m[1]);

	if (issueMatches.length === 0) {
	console.log('ℹ️ No linked issues found in PR');
	} else {
	for (const issueNumber of issueMatches) {
	console.log(`✅ Closing issue #${issueNumber}`);
	await github.rest.issues.update({
	owner: context.repo.owner,
	repo: context.repo.repo,
	issue_number: issueNumber,
	state: "closed"
	});
	}
	}

	- name: Delete merged branch
	uses: peter-evans/delete-branch@v2
	with:
	branch: ${{ github.event.pull_request.head.ref }} # PR source branch
	token: ${{ secrets.PROJECT_GITHUB_TOKEN }}
	exclude: main, dev

Provide feedback