Create README.md #50

	name: Continuous Deployment

	on:
	push:
	branches: ["develop"]

	jobs:
	deploy:
	runs-on: ubuntu-20.04

	steps:
	# 1. Compare branch 코드 내려 받기
	- name: Checkout PR
	uses: actions/checkout@v3
	with:
	ref: ${{ github.event.pull_request.head.ref }}

	# 2. 자바 환경 설정
	- name: Set up JDK 17
	uses: actions/setup-java@v3
	with:
	java-version: '17'
	distribution: 'temurin'

	# Firebase를 위한 JSON 파일 생성
	- name: Create Json
	uses: jsdaniell/[email protected]
	with:
	name: "./src/main/resources/gibble-d26f0-firebase-adminsdk-3g8d4-b7819966d6.json"
	json: ${{ secrets.FIREBASE_PRODUCTION_JSON }}

	# 3. Docker 이미지 build 및 push
	- name: docker build and push
	run: \|
	docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
	docker build -t ${{ secrets.DOCKER_USERNAME }}/gibble:latest .
	docker push ${{ secrets.DOCKER_USERNAME }}/gibble:latest

	# 4. ec2 pull
	- name: Deploy to server
	uses: appleboy/ssh-action@master
	with:
	host: ${{ secrets.SERVER_HOST }}
	port: ${{ secrets.SERVER_SSH_PORT }}
	username: ${{ secrets.SERVER_USERNAME }}
	key: ${{ secrets.SERVER_KEY }}
	script: \|
	docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
	docker system prune -a -f
	docker-compose down
	docker rmi ${{ secrets.DOCKER_USERNAME }}/gibble:latest
	docker pull ${{ secrets.DOCKER_USERNAME }}/gibble:latest
	docker-compose up -d

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