Merge pull request #17 from hackathon-soa/feat/#8 #9

	name: Develop CI/CD Pipeline

	on:
	push:
	branches: [ develop ] # develop 브랜치에 push 시 실행

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3 # 저장소 코드 체크아웃

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

	- name: Create application.yml from Secret
	run: \|
	mkdir -p ./src/main/resources
	echo "${{ secrets.APPLICATION_YML }}" > ./src/main/resources/application.yml

	- name: Make gradlew executable
	run: chmod +x ./gradlew

	- name: Build with Gradle
	uses: gradle/gradle-build-action@v2
	with:
	arguments: build

	- name: Upload JAR artifact
	uses: actions/upload-artifact@v4
	with:
	name: backend-jar
	path: build/libs/*.jar

	deploy:
	needs: build
	runs-on: ubuntu-latest

	steps:
	- name: Download JAR artifact
	uses: actions/download-artifact@v4
	with:
	name: backend-jar
	path: build/libs/

	- name: Deploy to EC2
	env:
	EC2_SSH_KEY: ${{ secrets.EC2_SSH_KEY }}
	EC2_USERNAME: ${{ secrets.EC2_USERNAME }}
	EC2_HOST: ${{ secrets.EC2_HOST }}
	run: \|
	echo "$EC2_SSH_KEY" > private_key.pem
	chmod 600 private_key.pem
	jar_file=$(find build/libs -name '.jar' ! -name 'plain.jar' \| head -n 1)
	scp -i private_key.pem -o StrictHostKeyChecking=no "$jar_file" $EC2_USERNAME@$EC2_HOST:/home/$EC2_USERNAME/app.jar
	ssh -i private_key.pem -o StrictHostKeyChecking=no $EC2_USERNAME@$EC2_HOST "
	pgrep java \| xargs -r kill -15 \|\| true
	sleep 5
	nohup java -jar /home/$EC2_USERNAME/app.jar > app.log 2>&1 &
	"
	rm -f private_key.pem

Provide feedback