[Chore] CI/CD GitHub Actions 배포 설정 추가

.github/workflows/ci.yml

@@ -0,0 +1,32 @@
+name: CI
+
+on:
+  pull_request:
+    branches: [ develop ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v3
+        with:
+          java-version: '21'
+          distribution: 'corretto'
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x backend/gradlew
+
+      - name: Build with Gradle
+        working-directory: backend
+        run: ./gradlew bootJar -x test
+        env:
+          DB_URL: ${{ secrets.DB_URL }}
+          DB_USER: ${{ secrets.DB_USER }}
+          DB_PASSWORD: ${{ secrets.DB_PASSWORD }}
+          JWT_SECRET: ${{ secrets.JWT_SECRET }}
+          JWT_EXPIRATION: ${{ secrets.JWT_EXPIRATION }}

.github/workflows/deploy.yml

@@ -0,0 +1,64 @@
+name: Deploy to EC2
+
+on:
+  push:
+    branches: [ develop ]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v3
+        with:
+          java-version: '21'
+          distribution: 'corretto'
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x backend/gradlew
+
+      - name: Build with Gradle
+        working-directory: backend
+        run: ./gradlew bootJar -x test
+        env:
+          DB_URL: ${{ secrets.DB_URL }}
+          DB_USER: ${{ secrets.DB_USER }}
+          DB_PASSWORD: ${{ secrets.DB_PASSWORD }}
+          JWT_SECRET: ${{ secrets.JWT_SECRET }}
+          JWT_EXPIRATION: ${{ secrets.JWT_EXPIRATION }}
+
+      - name: Log in to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_PASSWORD }}
+
+      - name: Build and push Docker image
+        working-directory: backend
+        run: |
+          docker build -t ${{ secrets.DOCKERHUB_USERNAME }}/piroin-backend:latest .
+          docker push ${{ secrets.DOCKERHUB_USERNAME }}/piroin-backend:latest
+
+      - name: Deploy to EC2
+        uses: appleboy/ssh-action@v1.0.0
+        with:
+          host: ${{ secrets.EC2_HOST }}
+          username: ${{ secrets.EC2_USER }}
+          key: ${{ secrets.EC2_SSH_KEY }}
+          script: |
+            docker pull ${{ secrets.DOCKERHUB_USERNAME }}/piroin-backend:latest
+            docker stop piroin-backend || true
+            docker rm piroin-backend || true
+            docker run -d \
+              --name piroin-backend \
+              -p 8080:8080 \
+              -e DB_URL=${{ secrets.DB_URL }} \
+              -e DB_USER=${{ secrets.DB_USER }} \
+              -e DB_PASSWORD=${{ secrets.DB_PASSWORD }} \
+              -e JWT_SECRET=${{ secrets.JWT_SECRET }} \
+              -e JWT_EXPIRATION=${{ secrets.JWT_EXPIRATION }} \
+              ${{ secrets.DOCKERHUB_USERNAME }}/piroin-backend:latest