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://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-gradle

name: PONNECT CI with Gradle

on: #이벤트 감지
  pull_request:
    types: [closed]
  push:
     branches : ["develop"]
  workflow_dispatch:
env:
  LIGHTSAIL_SSH_KEY: ${{ secrets.LIGHTSAIL_SSH_KEY }}
  LIGHTSAIL_HOST: ${{ secrets.LIGHTSAIL_HOST }}
  LIGHTSAIL_USERNAME: ubuntu
  AWS_REGION: ap-northeast-2
#Seoul 주소

permissions: write-all

jobs:
  build:
    runs-on: ubuntu-latest
    steps: # STEP BY STEP 실행
      - uses: actions/checkout@v3
      - name: Set up JDK 17
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'temurin'
        #액션 내, 가상 환경에서의 gradle 권한 부여
      - name: Grant execute permission for gradlew
        run: chmod +x gradlew
        #빌드 수행
      - name: Build with Gradle
        uses: gradle/gradle-build-action@0d13054264b0bb894ded474f08ebb30921341cee
        with:
          arguments: build
        #jar 실행파일생성
      - name: Build the *.jar executable as Gradle
        uses: actions/upload-artifact@v2
        with:
          name: jarfile
          path: build/libs/ponnect-0.0.1-SNAPSHOT.jar
        #파일 여부확인
      - name: checkout file list
        run: ls
        #AWS에 접속한다.
      - name: Access AWS
        uses: aws-actions/configure-aws-credentials@v1
        with:
          aws-region: ${{ env.AWS_REGION }}
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

        #AWS 인증을 바탕으로 우선 접속 가능한 사용자인지 확인
      - name: Check the connection status of AWS Lightsail
        run: aws configure list

        #lightsail 인스턴스 내, Home 디렉토리에 ssh 접근
      - name: Move executable files from GitHub's virtual environment
        uses: appleboy/scp-action@master
        with:
          host: ${{ secrets.LIGHTSAIL_HOST }}
          username: ${{ env.LIGHTSAIL_USERNAME }}
          key: ${{ secrets.LIGHTSAIL_SSH_KEY }}
          source: build/libs/*
          strip_components: 1
          target: '/home/ubuntu'
        #기존 배포 중지
      - name: Grant execute permission for stop.sh
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.LIGHTSAIL_HOST }}
          username: ${{env.LIGHTSAIL_USERNAME}}
          key: ${{ secrets.LIGHTSAIL_SSH_KEY }}
          script: chmod +x stop.sh

      - name: Stop the running server
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.LIGHTSAIL_HOST }}
          username: ${{ env.LIGHTSAIL_USERNAME }}
          key: ${{ secrets.LIGHTSAIL_SSH_KEY }}
          script: ./stop.sh
        #배포 쉘스크립트 동적 생성
      - name: make start.sh
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.LIGHTSAIL_HOST }}
          username: ${{ env.LIGHTSAIL_USERNAME }}
          key: ${{ secrets.LIGHTSAIL_SSH_KEY }}
          script: echo -e "#!/bin/bash\n
            export JWT=${{ secrets.JWT}}\n
            export JWT_EXPIRATION=${{ secrets.JWT_EXPIRATION }} \n
            export JWT_HEADER=${{ secrets.JWT_HEADER }}\n
            export BUCKET=${{ secrets.BUCKET }}\n
            export S3_ACCESS_KEY=${{ secrets.S3_ACCESS_KEY }}\n
            export S3_SECRETKEY=${{ secrets.S3_SECRETKEY }}\n
            export SMTP_USERNAME=${{ secrets.SMTP_USERNAME }}\n
            export SMTP_PW=${{ secrets.SMTP_PW }}\n
            export DATA_SOURCE_URL=${{ secrets.DATA_SOURCE_URL }}\n
            export DATA_SOURCE_USERNAME=${{ secrets.DATA_SOURCE_USERNAME }}\n
            export DATA_SOURCE_PW=${{ secrets.DATA_SOURCE_PW }}\n
            export DISCORD_WEBHOOK_URL=${{ secrets.DISCORD_WEBHOOK_URL }}\n
  
            nohup java -jar ./libs/ponnect-0.0.1-SNAPSHOT.jar > /home/ubuntu/ponnect.log 2>&1 &" > ponnect_start.sh
        #생성된 쉘 스크립트에 실행 권한 부여
      - name: Grant execute permission for start.sh
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.LIGHTSAIL_HOST }}
          username: ${{env.LIGHTSAIL_USERNAME}}
          key: ${{ secrets.LIGHTSAIL_SSH_KEY }}
          script: chmod +x ponnect_start.sh

        #서버 시작.
      - name: Start server
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.LIGHTSAIL_HOST }}
          username: ${{env.LIGHTSAIL_USERNAME}}
          key: ${{ secrets.LIGHTSAIL_SSH_KEY }}
          script: ./ponnect_start.sh