docker-image.yml

name: Tweaver Docker Image CI

on:
  push:
    branches: [ "master" ]

  pull_request:
    branches: [ "master" ]

env:
  REGISTRY: docker.io
  IMAGE_NAME: ${{ secrets.DOCKERHUB_ID }}/tweaver
  AWS_S3_BUCKET_NAME: ${{ secrets.AWS_S3_BUCKET_NAME }}  # S3 버킷 이름
  AWS_CODE_DEPLOY_NAME: valuewith-codedeploy  # CodeDeploy 애플리케이션 이름
  AWS_CODE_DEPLOY_GROUP: valuewith-codedeploy-group  # CodeDeploy 배포 그룹 이름


permissions:
  contents: read

jobs:

  build:

    runs-on: ubuntu-latest

    steps:
    - name: My First Checkout
      uses: actions/checkout@v3

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

    # 2. application.yml 파일 생성
    - name: make application.yml
      run: |
        # application.yml 파일 생성
        # GitHub-Actions 에서 설정한 값을 application.yml 파일에 쓰기
        cd ./src/main/resources
        
        touch ./application.yml
        
        echo "${{ secrets.APPLICATION_PROD }}" >> ./application.yml
      shell: bash

    # 3. Gradle Build를 위한 권한 부여
    - name: Grant execute permission for gradlew
      run: chmod +x gradlew

    # 4. Tweaver 빌드하기
    - name: Build with Gradle
      run: ./gradlew clean build --exclude-task test

    # 5. Docker image 빌드하기
    - uses: actions/checkout@v3
    - name: Build the Docker image
      run: docker build . --file Dockerfile --tag ${{ env.IMAGE_NAME }}:${{ secrets.MAJOR }}.${{ secrets.MINOR }}

    # 6. Docker 로그인 하기
    - name: Docker login
      uses: docker/login-action@v2
      with:
        username: ${{ secrets.DOCKERHUB_ID }}
        password: ${{ secrets.DOCKERHUB_PW }}

    # 7. Docker 푸시하기
    - name: docker Hub push
      run: docker push ${{ env.IMAGE_NAME }}:${{ secrets.MAJOR }}.${{ secrets.MINOR }}

##### 배포

    # 8. Docker 이미지 이름을 image.txt 파일에 쓰기
    - name: Write Docker image name to txt file
      run: echo "${{ env.IMAGE_NAME }}:${{ secrets.MAJOR }}.${{ secrets.MINOR }}" > image.txt

    # 9. CodeDeploy 배포를 위한 관련 파일 압축
    - name: Create zip file for AWS CodeDeploy
      run: mkdir ${{ env.AWS_CODE_DEPLOY_NAME }} && cp -r appspec.yml image.txt scripts ${{ env.AWS_CODE_DEPLOY_NAME }}

    # 10. AWS 설정
    - name: AWS Configure
      uses: aws-actions/configure-aws-credentials@v1
      with:
        aws-access-key-id: ${{ secrets.IAM_ACCESS }}
        aws-secret-access-key: ${{ secrets.IAM_SECRET_ACCESS }}
        aws-region: ap-northeast-2

    # 11. AWS S3로 배포 파일 업로드
    - name: Upload to AWS S3
      run: |
        aws deploy push \
          --application-name ${{ env.AWS_CODE_DEPLOY_NAME }} \
          --s3-location s3://${{ env.AWS_S3_BUCKET_NAME }}/codedeploy/$GITHUB_SHA.zip \
          --ignore-hidden-files \
          --source ${{ env.AWS_CODE_DEPLOY_NAME }}

    # 12. AWS EC2 CodeDeploy 배포 요청
    - name: Delpoy to AWS EC2
      run: |
        aws deploy create-deployment \
          --application-name ${{ env.AWS_CODE_DEPLOY_NAME }} \
          --deployment-config-name CodeDeployDefault.OneAtATime \
          --deployment-group-name ${{ env.AWS_CODE_DEPLOY_GROUP }} \
          --description "Deploy artscope" \
          --s3-location bucket=$AWS_S3_BUCKET_NAME,key=codedeploy/$GITHUB_SHA.zip,bundleType=zip

    # 13. 자동 버전 관리
    - name: Autoincrement a new minor version
      run: |
        echo "NEW_MINOR_VERSION=$((${{ secrets.MINOR }}+1))" >> $GITHUB_ENV

    # 14. 마이너 버전 업데이트
    - name: Update Minor version
      uses: hmanzur/actions-set-secret@v2.0.0
      with:
        name: 'MINOR'
        value: ${{ env.NEW_MINOR_VERSION }}
        repository: ${{ secrets.REPO }}
        token: ${{ secrets.REPO_ACCESS_TOKEN }}