CICD.yml

name: CICD

on: #어느 상황에서 실행되는지 설정
  pull_request:
    branches: [ "deploy" ]

permissions:
  contents: read # 읽기 전용으로 생성

jobs:
  build:

    runs-on: ubuntu-latest # ubuntu 최신 버전에서 실행됨

    steps:
      - uses: actions/checkout@v3
      - name: Set up JDK 11
        uses: actions/setup-java@v3
        with:
          java-version: '11'
          distribution: 'temurin'

          # github에 있는 secretKey를 이용해서 application-dev.yml 생성
      - uses: actions/checkout@v3
      - name: Make application-dev.yml
        run: |
          mkdir -p src/main/resources
          echo "${{ secrets.PROPERTIES }}" > src/main/resources/application-dev.yml
          find src
          

      - name: Grant execute permission for gradlew
        run: chmod +x ./gradlew
        shell: bash

      - name: Build with Gradle
        run: ./gradlew build
        shell: bash

      - name: Docker build
        run: |
          docker login -u ${{ secrets.DOCKER_ID }} -p ${{ secrets.DOCKER_PW }}
          docker build --progress plain -t ${{ secrets.DOCKER_ID }}/${{ secrets.DOCKER_IMAGE_NAME }} .
          docker push ${{ secrets.DOCKER_ID }}/${{ secrets.DOCKER_IMAGE_NAME }}
#          도커 이미지를 빌드하고, 로그인 한 후 푸시합니다.

      - name: EC2 Deploy
        uses: appleboy/ssh-action@v0.1.10
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USERNAME }}
          key: ${{ secrets.EC2_KEY }}
          script: |
            docker pull ${{ secrets.DOCKER_ID }}/${{ secrets.DOCKER_IMAGE_NAME }}
            docker stop codingfriends_server-container 
            docker run -d --rm --name codingfriends-container -p 8080:8080 ${{ secrets.DOCKER_ID }}/${{ secrets.DOCKER_IMAGE_NAME }}
#           EC2 인스턴스로 SSH 연결하여 도커 이미지를 풀링하고 컨테이너를 생성합니다.