Sync BaekjoonHub Repos #27

	name: Sync BaekjoonHub Repos

	on:
	workflow_dispatch: # 버튼 눌러 수동 실행
	schedule:
	- cron: "30 17 * * *" # 매일 UTC 17:30 = KST 새벽 02:30
	push:
	paths:
	- ".github/workflows/sync.yml" # 워크플로우 수정 시 즉시 실행

	jobs:
	sync:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout this repo
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set git identity
	run: \|
	git config user.name "github-actions[bot]"
	git config user.email "github-actions[bot]@users.noreply.github.com"

	- name: Sync member repositories into archive/
	run: \|
	set -e
	mkdir -p archive

	sync_repo () {
	NAME="$1"
	URL="$2"

	echo "=== Sync: $NAME from $URL ==="

	rm -rf "/tmp/$NAME"
	git clone --depth 1 "$URL" "/tmp/$NAME"

	# 기존 폴더 삭제 후 새로 복사 (완전 동기화)
	rm -rf "archive/$NAME"
	mkdir -p "archive/$NAME"

	# .git 같은 메타 제거 후 내용만 복사
	rsync -a --delete --exclude ".git" "/tmp/$NAME/" "archive/$NAME/"
	}

	# ✅ 참여자 개인 public 레포
	sync_repo "jyun-KIM" "https://github.com/jyun-KIM/Problem-Solving"
	sync_repo "kmw10693" "https://github.com/kmw10693/BOJ"


	- name: Commit & push if changed
	run: \|
	if [ -n "$(git status --porcelain)" ]; then
	git add archive
	git commit -m "chore: sync baekjoon archives"
	git push
	else
	echo "No changes to commit."
	fi

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