docs: README.md #73

	name: Main Workflow
	on:
	push:
	branches:
	- main
	jobs:
	deploy:
	runs-on: ubuntu-latest
	steps:
	- name: 저장소 Checkout
	uses: actions/checkout@v3

	# Java 17 세팅
	- name: Set up JDK 17
	uses: actions/setup-java@v3
	with:
	java-version: '17'
	distribution: 'temurin'

	## create .yml
	- name: make application.yml
	run: \|
	mkdir -p src/main/resources
	touch ./src/main/resources/application.yml
	echo "${{ secrets.APPLICATION }}" >> ./src/main/resources/application.yml

	- name: 스프링부트 애플리케이션 빌드
	run: ./gradlew bootJar

	- name: 도커 이미지 빌드
	run: docker build -t ${{ secrets.DOCKER_USERNAME }}/bookdiary --platform linux/amd64 .

	- name: 도커 로그인
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: 도커 이미지 push
	run: \|
	docker push ${{ secrets.DOCKER_USERNAME }}/bookdiary

	- name: 배포
	uses: appleboy/ssh-action@master
	with:
	host: ${{ secrets.EC2_SERVER_HOST }}
	username: ${{ secrets.EC2_USERNAME }}
	key: ${{ secrets.PRIVATE_KEY }}
	port: ${{ secrets.SSH_PORT }}
	script: \|
	docker stop $(docker ps -a -q)
	docker rm -f $(docker ps -qa)
	docker pull ${{ secrets.DOCKER_USERNAME }}/bookdiary
	docker run -d -p 8080:8080 ${{ secrets.DOCKER_USERNAME }}/bookdiary
	docker image prune -f

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