CD #3

	name: CD

	on:
	workflow_run:
	workflows: ["CI with Gradle"] # CI 워크플로우 이름과 정확히 일치해야 함
	types: [completed]
	branches: [main] # main 브랜치에서 CI가 성공적으로 끝났을 때만 실행

	permissions:
	contents: read

	env:
	IMAGE: ${{ secrets.DOCKER_USERNAME }}/bearchive # CI와 동일한 이미지명 사용

	jobs:
	deploy:
	name: Deploy to Server
	runs-on: ubuntu-latest
	# CI 워크플로우가 실패하면 실행되지 않도록 조건 추가
	if: ${{ github.event.workflow_run.conclusion == 'success' }}
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	# SSH로 서버에 접속해 배포
	- name: Deploy over SSH
	uses: appleboy/[email protected]
	with:
	host: ${{ secrets.SERVER_HOST }}
	username: ${{ secrets.SERVER_USER }}
	key: ${{ secrets.SERVER_SSH_KEY }}
	port: 22
	script: \|
	echo "${{ secrets.ENV_FILE }}" > /home/${{ secrets.SERVER_USER }}/.env
	echo "[1/3] Pull latest Docker image..."
	docker pull ${{ env.IMAGE }}:latest

	echo "[2/3] Restart container with new image..."
	docker stop bearchive \|\| true
	docker rm bearchive \|\| true
	docker run -d --name bearchive \
	--env-file /home/${{ secrets.SERVER_USER }}/.env \
	-p 8080:8080 \
	${{ env.IMAGE }}:latest

	echo "[3/3] Cleanup unused images..."
	docker image prune -f

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