gradle.yml

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.
# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-gradle

name: CI/CD

on:
  push:
    branches: [ "prod" ]

permissions:
  contents: read

jobs:
  CI-CD:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
    - name: Set up JDK 11
      uses: actions/setup-java@v3
      with:
        java-version: '11'
        distribution: 'temurin'
    
    ## gradle caching
    - name: Gradle Caching
      uses: actions/cache@v3
      with:
        path: |
          ~/.gradle/caches
          ~/.gradle/wrapper
        key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
        restore-keys: |
          ${{ runner.os }}-gradle-
  
    ## docker build & push to production
    - name: Docker build & push to prod
      run: |
          docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
          docker build -f Dockerfile-prod -t ${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKER_REPO }} .
          docker push ${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKER_REPO }}
    
    ## deploy to production
    - name: Deploy to prod
      uses: appleboy/ssh-action@master
      id: deploy-prod
      with:
          host: ${{ secrets.EC2_HOST }}
          username: ec2-user
          key: ${{ secrets.EC2_PRIVATE_KEY }}
          envs: GITHUB_SHA
          script: |
              sudo docker rm -f $(docker ps -qa)
              sudo docker pull ${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKER_REPO }}
              docker-compose up -d
              docker image prune -f
        
## time
  current-time:
    needs: CI-CD
    runs-on: ubuntu-latest
    steps:
      - name: Get Current Time
        uses: 1466587594/get-current-time@v2
        id: current-time
        with:
          format: YYYY-MM-DDTHH:mm:ss
          utcOffset: "+09:00" # 기준이 UTC이기 때문에 한국시간인 KST를 맞추기 위해 +9시간 추가

      - name: Print Current Time
        run: echo "Current Time=${{steps.current-time.outputs.formattedTime}}" # current-time 에서 지정한 포맷대로 현재 시간 출력
        shell: bash