cicd-dev.yml

name: CI/CD 

on:
  push:
    branches: [ "develop" ]

jobs:
  CI-CD:
    runs-on: ubuntu-latest
    steps:

      - name: Gradle 캐싱
        uses: actions/cache@v3
        with:
          path: |  
              ~/.gradle/caches
              ~/.gradle/wrapper
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: ${{ runner.os }}-gradle-
          
      - uses: actions/checkout@v3
      - name: java코드 빌드 jdk 11 설정
        uses: actions/setup-java@v3
        with:
          java-version: '11'
          distribution: 'temurin'

      - name: application.yml && firebase-key 생성
        run: |
          cd ./meongcare/src/main/resources 
          touch ./application.yml 
          echo "$APPLICATION_DEV" > ./application.yml
          mkdir firebase
          cd ./firebase
          touch ./meongcare-firebase-key.json
          echo "$MEONGCARE_FIREBASE_KEY" > ./meongcare-firebase-key.json
        env:
          APPLICATION_DEV: ${{ secrets.APPLICATION_DEV }}
          MEONGCARE_FIREBASE_KEY: ${{ secrets.MEONGCARE_FIREBASE_KEY }}
      
      - name: Gradle 셋업
        uses: gradle/gradle-build-action@v2
    
      - name: Gradle 빌드
        run: |
          cd ./meongcare
          ./gradlew build -x test

      - name: AWS Configure 설정
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: ap-northeast-2

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

      - name: docker 빌드 및 ECR push
        id: build-image
        env:
          ECR_REGISTRY: ${{ steps.login-ecr.outputs.registry }}
          ECR_REPOSITORY: meongcare
          IMAGE_TAG: ${{ github.sha }}
        run: |
          cd ./meongcare
          docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG .
          docker push $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG
          echo "IMAGE_NAME=$ECR_REGISTRY/$ECR_REPOSITORY" >> $GITHUB_OUTPUT
          echo "IMAGE_TAG=$IMAGE_TAG" >> $GITHUB_OUTPUT

      - name: ECR image pull & blue-green 배포 스크립트 실행
        uses: appleboy/ssh-action@master
        env: 
          IMAGE_NAME : ${{ steps.build-image.outputs.IMAGE_NAME}}
          IMAGE_TAG : ${{ steps.build-image.outputs.IMAGE_TAG}}
          AWS_ACCOUNT: ${{ secrets.AWS_ACCOUNT }}
        with:
          host: ${{ secrets.EC2_DEV_HOST }}
          username: ubuntu
          key: ${{ secrets.EC2_DEV_KEY }}
          envs: IMAGE_NAME, IMAGE_TAG, AWS_ACCOUNT
          script: |
            aws ecr get-login-password --region ap-northeast-2 | docker login --username AWS --password-stdin $AWS_ACCOUNT
            docker pull $IMAGE_NAME:$IMAGE_TAG
            docker image tag $IMAGE_NAME:$IMAGE_TAG meongcare/dev
            chmod 777 ./deploy.sh
            ./deploy.sh
            docker image prune -f
          
      - name: CI/CD 결과 Slack 알림
        uses: 8398a7/action-slack@v3
        with:
          status: ${{ job.status }}
          author_name: Github Action Bot
          fields: repo,message,commit,author,action,eventName,ref,workflow,job,took
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: always()