Create cicd.yml

.github/workflows/cicd.yml

@@ -0,0 +1,40 @@
+name: Java CI/CD with Gradle
+
+on:
+  push:
+    branches: [ "dev" ]
+  pull_request:
+    branches: [ "dev" ]
+
+jobs:
+  deploy:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Set up SSH
+      run: |
+        mkdir -p ~/.ssh
+        echo "${{ secrets.EC2_KEY }}" > ~/.ssh/id_rsa
+        chmod 400 ~/.ssh/id_rsa
+        ssh-keyscan ${{ secrets.HOST }} >> ~/.ssh/known_hosts
+        chmod 600 ~/.ssh/known_hosts
+        
+    - name: Build & Deploy
+      run: |
+        ssh ${{ secrets.EC2_USER }}@${{ secrets.EC2_HOST }} '
+          cd /home/ubuntu &&
+          git pull &&
+          ./gradlew clean build &&
+          sudo cp build/libs/spotserver-0.0.1-SNAPSHOT.jar /home/ubuntu/spotserver-0.0.1-SNAPSHOT.jar
+        '
+
+    - name: Restart Service
+      run: |
+        ssh ${{ secrets.EC2_USER }}@${{ secrets.EC2_HOST }} '
+          # 기존 spotserver 프로세스 종료
+          pkill -f "spotserver-0.0.1-SNAPSHOT.jar" || true &&
+          # 새로운 spotserver 실행
+          nohup java -jar /home/ubuntu/spotserver-0.0.1-SNAPSHOT.jar > /home/ubuntu/nohup.out 2>&1 &
+        '
+