prod-CD.yml

name: prod CI&CD to Cloud

on:
  push:
    branches:
      - prod
env:
  HOST: ${{ secrets.AWS_PROD_HOST }}
  KEY: ${{ secrets.AWS_PROD_KEY }}
  DOCKERHUB_REPO: ${{ secrets.DOCKERHUB_PROD_REPO }}
  DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
  DOCKERHUB_PASSWORD: ${{ DOCKERHUB_PASSWORD }}
  APPLICATION_DIR: src/main/resources
  APPLICATION_PROD: ${{ secrets.APPLICATION_PROD }}

jobs:
  build:
    name: CI & CD
    runs-on: ubuntu-latest
    steps:
      # (0) 시간 출력
      - name: Get Current Time
        uses: 1466587594/get-current-time@v2
        id: current-time
        with:
          format: YYYY-MM-DDTHH:mm:ss
          timezone: 'Asia/Seoul'

      - name: Print Current Time
        run: echo "Current Time=${{steps.current-time.outputs.formattedTime}}"
        shell: bash

      # (1) 기본 체크아웃
      - name: Checkout
        uses: actions/checkout@v3

      # (2) JDK 11 세팅
      - name: Set up JDK 11
        uses: actions/setup-java@v3
        with:
          java-version: 11
          distribution: 'temurin'

      # (3) 환경변수 파일 생성
      - name: Copy properties
        run: echo $APPLICATION_PROD | base64 --decode > $APPLICATION_DIR/application-prod.yml

      # (4) gradlew 권한 설정
      - name: Grant execute permission for gradlew
        run: chmod +x gradlew

      # (5) Gradle build (Test 제외)
      - name: Build with Gradle
        uses: gradle/gradle-build-action@0d13054264b0bb894ded474f08ebb30921341cee
        with:
          arguments: clean build -x test

      # (6) Docker 이미지 빌드
      - name: Docker build & push to docker repo
        run: |
          docker login -u $DOCKERHUB_USERNAME -p $DOCKERHUB_PASSWORD
          docker build -f Dockerfile -t $DOCKERHUB_REPO/ssafsound-app .
          docker push $DOCKERHUB_REPO/ssafsound-app

      # (7) ssh 접속 후 docker compose up
      - name: Deploy to server
        uses: appleboy/ssh-action@master
        id: deploy
        with:
          host: $HOST
          username: ubuntu
          key: $KEY
          envs: GITHUB_SHA
        script: |
          sudo docker rm -f $(docker ps -qa)
          sudo docker pull $DOCKERHUB_REPO/ssafsound-app
          docker-compose up -d
          docker image prune -f