chore(CI/CD) : Pull Request에 따른 테스트, 배포 파이프라인 설정.

.github/workflows/gradle.yml

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+name: Java CI with Gradle
+
+on:
+  #  after merge to main with pr
+  pull_request:
+    types: [opened, synchronize, reopened, closed]
+    branches: [ "develop" ]
+
+jobs:
+  test:
+    if: github.action == 'opened' || github.action == 'synchronize' || github.action == 'reopened'
+    runs-on: ubuntu-22.04
+
+    services:
+      redis:
+        image: redis:latest
+        ports:
+          - 6379:6379
+
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      - name: Setup Gradle
+        uses: gradle/actions/[email protected]
+
+      - name: Test with Gradle Wrapper
+        run: ./gradlew test
+        env:
+          REDIS_HOST: ${{ secrets.REDIS_HOST }}
+          REDIS_PORT: ${{ secrets.REDIS_PORT }}
+          GOOGLE_CLIENT_ID: ${{ secrets.GOOGLE_CLIENT_ID }}
+          GOOGLE_CLIENT_SECRET: ${{ secrets.GOOGLE_CLIENT_SECRET }}
+          GOOGLE_REDIRECT_URI: ${{ secrets.GOOGLE_REDIRECT_URI }}
+          JWT_SECRET: ${{ secrets.JWT_SECRET }}
+
+  build-and-deploy:
+    if: github.action == 'closed' && github.event.pull_request.merged == true
+
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      - name: Setup Gradle
+        uses: gradle/actions/[email protected]
+
+      - name: Build with Gradle Wrapper
+        run: ./gradlew build -x test
+        env:
+          REDIS_HOST: ${{ secrets.REDIS_HOST }}
+          REDIS_PORT: ${{ secrets.REDIS_PORT }}
+          GOOGLE_CLIENT_ID: ${{ secrets.GOOGLE_CLIENT_ID }}
+          GOOGLE_CLIENT_SECRET: ${{ secrets.GOOGLE_CLIENT_SECRET }}
+          GOOGLE_REDIRECT_URI: ${{ secrets.GOOGLE_REDIRECT_URI }}
+          JWT_SECRET: ${{ secrets.JWT_SECRET }}
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and Push Docker Image
+        run: |
+          docker build -t ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKER_REPOSITORY }}:${{ github.sha }} .
+          docker push ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKER_REPOSITORY }}:${{ github.sha }}
+
+      - name: Modify docker-compose.dev.yaml
+        run: |
+          sed -i "s|REPLACE_IMAGE_TAG|${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKER_REPOSITORY }}:${{ github.sha }}|g" docker-compose.dev.yaml
+
+      - name: Send script to remote server
+        uses: appleboy/scp-action@master
+        with:
+          host: ${{ secrets.REMOTE_HOST }}
+          username: ${{ secrets.REMOTE_USERNAME }}
+          key: ${{ secrets.SSH_PRIVATE_KEY }}
+          source: "docker-compose.dev.yaml,script/deploy.sh"
+          target: /home/${{ secrets.REMOTE_USERNAME }}/gdsc-project
+
+      - name: SSH to remote server and run docker-compose
+        uses: appleboy/ssh-action@master
+        with:
+          host: ${{ secrets.REMOTE_HOST }}
+          username: ${{ secrets.REMOTE_USERNAME }}
+          key: ${{ secrets.SSH_PRIVATE_KEY }}
+          script: |
+            cd /home/${{ secrets.REMOTE_USERNAME }}/gdsc-project/script
+            chmod +x deploy.sh
+            ./deploy.sh
+
+  dependency-submission:
+    if: github.action == 'closed' && github.event.pull_request.merged == true
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      # Generates and submits a dependency graph, enabling Dependabot Alerts for all project dependencies.
+      # See: https://github.com/gradle/actions/blob/main/dependency-submission/README.md
+      - name: Generate and submit dependency graph
+        uses: gradle/actions/dependency-submission@417ae3ccd767c252f5661f1ace9f835f9654f2b5 # v3.1.0

Dockerfile

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+FROM amd64/amazoncorretto:17
+WORKDIR /usr/src/app
+ARG JAR_FILE=build/libs/*.jar
+COPY ${JAR_FILE} app.jar
+ENTRYPOINT ["java", "-Duser.timezone=Asia/Seoul", "-jar", "app.jar"]

docker-compose.dev.yaml

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+version: '3'
+services:
+  gradingx-redis:
+    image: redis:latest
+    container_name: redis
+    hostname: redis
+    ports:
+      - "6379:6379"
+
+  gradingx-server:
+    image: REPLACE_IMAGE_TAG
+    ports:
+      - "8080:8080"
+    depends_on:
+      - gradingx-redis

script/deploy.sh

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+#!/bin/bash
+
+cd ..
+
+docker-compose -f docker-compose.dev.yaml up --build -d
+
+docker-compose ps