develop_build_deploy.yml

name: Build and Deploy to Develop

on:
  push:
    branches: [ "develop" ]

jobs:
  build:
    runs-on: ubuntu-latest
    environment: develop
    strategy:
      matrix:
        java-version: [ 17 ]
        distribution: [ 'temurin' ]
    outputs:
      image-tag: ${{ steps.image-tag.outputs.value }}
    steps:
      # 체크아웃
      - name: Checkout
        uses: actions/checkout@v4

      # Docker 이미지 태그 세팅
      - name: Set up image-tag by GITHUB_SHA
        id: image-tag
        run: echo "value=$(echo ${GITHUB_SHA::7})" >> $GITHUB_OUTPUT

      # JDK 17 버전으로 세팅
      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
          java-version: ${{ matrix.java-version }}
          distribution: ${{ matrix.distribution }}

      # Gradlew 실행 허용
      - name: Run chmod to make gradlew executable
        run: chmod +x ./gradlew

      # Redis 컨테이너 실행
      - name: Start containers
        run: docker-compose -f ./docker-compose-test.yaml up -d

      # Gradle 빌드
      - name: Build with Gradle
        id: gradle
        uses: gradle/gradle-build-action@v2
        with:
          arguments: |
            build
            --scan
          cache-read-only: ${{ github.ref != 'refs/heads/main' && github.ref != 'refs/heads/develop' }} # feature 브랜치는 캐시를 읽기 전용으로 설정

      # Dockerhub 로그인
      - name: Login to Dockerhub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      # 이미지 빌드 및 Dockerhub에 푸시
      - name: Docker Build and Push
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ${{ secrets.DOCKERHUB_USERNAME }}/gdsc-server:${{ steps.image-tag.outputs.value }}

      # docker-compose.yml 파일을 EC2 서버로 전송
      - name: Copy docker-compose.yml to EC2 server
        uses: appleboy/scp-action@v0.1.7
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USERNAME }}
          key: ${{ secrets.EC2_PRIVATE_KEY }}
          source: docker-compose.yml
          target: /home/ubuntu/

      # 디스코드 둘기봇으로 gradle build scan 결과 발송
      - name: Send Gradle Build Scan Result to Discord
        uses: Ilshidur/action-discord@master
        env:
          DISCORD_WEBHOOK: ${{ secrets.DISCORD_WEBHOOK }}
          DISCORD_EMBEDS: '[
            {
              "title": "푸드덕푸드덕푸드덕",
              "description": "구구구구국 구구...: ${{ steps.gradle.outputs.build-scan-url }}"
            }
          ]'

  deploy:
    runs-on: ubuntu-latest
    environment: develop
    needs: build
    steps:
      - name: Deploy to EC2 Server
        uses: appleboy/ssh-action@master
        env:
          DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
          DOCKERHUB_IMAGE_TAG: ${{ needs.build.outputs.image-tag }}
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USERNAME }}
          key: ${{ secrets.EC2_PRIVATE_KEY }}
          envs: DOCKERHUB_USERNAME,DOCKERHUB_IMAGE_TAG  # docker-compose.yml 에서 사용할 환경 변수
          script: |
            echo "${{ secrets.DOCKERHUB_TOKEN }}" | docker login -u "${{ secrets.DOCKERHUB_USERNAME }}" --password-stdin
            docker pull ${{ env.DOCKERHUB_USERNAME }}/gdsc-server:${{ env.DOCKERHUB_IMAGE_TAG }}
            docker compose -f /home/ubuntu/docker-compose.yml up -d
            docker image prune -a -f