Merge pull request #186 from GDGoC2026-TripleS-Project/develop #118

	name: Node.js SCP Deploy

	on:
	push:
	branches: ["main"]

	jobs:
	deploy:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	# 1. Docker Hub 로그인
	- name: Login to Docker Hub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	# 2. 이미지 빌드 및 Push
	- name: Build and push
	uses: docker/build-push-action@v5
	with:
	context: .
	push: true
	tags: ${{ secrets.DOCKERHUB_USERNAME }}/node-backend:latest

	# 3. 수정한 설정 파일들을 EC2로 전송
	- name: Copy config files to EC2
	uses: appleboy/scp-action@v0.1.7
	with:
	host: ${{ secrets.EC2_HOST }}
	username: ${{ secrets.EC2_USER }}
	key: ${{ secrets.EC2_KEY }}
	# docker-compose.yml과 nginx 폴더를 모두 보냅니다.
	source: "docker-compose.yml,nginx/nginx.conf"
	target: "/home/ubuntu/deploy"

	# 4. EC2에서 이미지 로드 및 실행
	- name: Deploy on EC2
	uses: appleboy/ssh-action@v1.0.3
	with:
	host: ${{ secrets.EC2_HOST }}
	username: ${{ secrets.EC2_USER }}
	key: ${{ secrets.EC2_KEY }}
	script: \|
	cd /home/ubuntu/deploy

	# Docker Hub에서 새 이미지 pull
	sudo docker-compose pull

	# 컨테이너 재시작 (변경사항이 있는 서비스만 새로 띄움)
	sudo docker-compose up -d

	# 오래된 이미지들 정리
	sudo docker image prune -f

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