deploy.yml

name: deploy

on:
  push:
    branches: [ develop ]
  workflow_dispatch:

jobs:
  test-and-deploy:
    name: 테스트 및 배포
    runs-on: ubuntu-22.04
    steps:
      - name: 레포지토리를 체크아웃
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: JDK 21 설치
        uses: actions/setup-java@v4
        with:
          java-version: 21
          distribution: temurin

      - name: application-prod.yml 만들기
        run: echo "${{ secrets.APPLICATION_PROPERTIES }}" > ./src/main/resources/application-prod.yml

      - name: 빌드 및 테스트
        run: ./gradlew clean build

      - name: AWS Resource에 접근할 수 있게 AWS credentials 설정(GitHub Actions -> ECR)
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-region: ap-northeast-2
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

      - name: ECR 로그인
        id: login-ecr
        uses: aws-actions/amazon-ecr-login@v2

      - name: Docker 이미지 생성
        run: docker build -t cstar-backend-server -f ./docker/app/Dockerfile .

      - name: Docker 이미지에 Tag 붙이기(이미지 이름은 ECR 레포지토리 주소랑 일치해야함)
        run: docker tag cstar-backend-server ${{ steps.login-ecr.outputs.registry }}/cstar-backend-server:latest

      - name: ECR에 Docker 이미지 Push하기
        run: docker push ${{ steps.login-ecr.outputs.registry }}/cstar-backend-server:latest

      - name: SSH로 EC2에 접속하기
        uses: appleboy/ssh-action@v1.0.3
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USERNAME }}
          key: ${{ secrets.EC2_PRIVATE_KEY }}
          script_stop: true
          script: |
            docker stop cstar-backend-container || true
            docker rm cstar-backend-container || true
            docker rmi ${{ steps.login-ecr.outputs.registry }}/cstar-backend-server:latest || true
            docker pull ${{ steps.login-ecr.outputs.registry }}/cstar-backend-server:latest
            docker run -d --name cstar-backend-container -p 80:8080 ${{ steps.login-ecr.outputs.registry }}/cstar-backend-server:latest