[#47] feat: githubActions workflow 파일 작성

.github/workflows/gradle.yml

@@ -0,0 +1,88 @@
+name: Java CI with Gradle & Deploy to EC2
+
+# develop 브런치에 push가 되면 아래의 flow가 실행됩니다.
+on:
+  push:
+    branches: [ "develop" ]
+
+# flow에서 사용할 변수
+env:
+  AWS_REGION: ap-northeast-2
+  S3_BUCKET_NAME: nanaland-github-actions-s3-bucket
+  CODE_DEPLOY_APPLICATION_NAME: nanaland-codedeploy-app
+  CODE_DEPLOY_DEPLOYMENT_GROUP_NAME: nanaland-codedeploy-deployment-group
+
+
+permissions:
+  contents: read
+
+jobs:
+  deploy:
+    name: Deploy
+    runs-on: ubuntu-latest
+    environment: production
+
+# 아래의 flow들이 차례대로 실행됩니다.
+    steps:
+    # 1) 기본 체크아웃
+    - name: Checkout
+      uses: actions/checkout@v3
+
+    # 2) JDK 17 셋팅
+    - name: Set up JDK 17
+      uses: actions/setup-java@v3
+      with:
+        java-version: '17'
+        distribution: 'temurin'
+
+    # 2.5) secret설정한 yml 등록    
+    - name: Set YML
+      run: |
+        mkdir -p src/main/resources
+        echo "${{ secrets.YML }}" | base64 --decode > src/main/resources/application.yml
+        find src
+        
+    - name: Set Database
+      uses: mirromutth/[email protected]
+      with:
+        host port: 3306
+        container port: 3306
+        mariadb database: 'nanaland'
+        maraidb user: 'root'
+        mariadb password: ${{ secrets.DATABASE_KEY }}
+
+    # 3) gradlew 권한 설정
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+     # working-directory: ${{ env.working-directory }}
+
+    # 4) gradle 빌드
+    - name: Build with Gradle
+      run: ./gradlew clean build
+      # working-directory: ${{ env.working-directory }}
+
+    # AWS 인증
+    - name: Configure AWS credentials
+      uses: aws-actions/configure-aws-credentials@v1
+      with:
+        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+        aws-region: ${{ env.AWS_REGION }}
+
+    # AWS S3에 업로드
+    - name: Upload to AWS S3
+      run: |
+        aws deploy push \
+          --application-name ${{ env.CODE_DEPLOY_APPLICATION_NAME }} \
+          --ignore-hidden-files \
+          --s3-location s3://$S3_BUCKET_NAME/$GITHUB_SHA.zip \
+          --source .
+          
+    # AWS EC2에 Deploy
+    - name: Deploy to AWS EC2 from S3
+      run: |
+        aws deploy create-deployment \
+          --application-name ${{ env.CODE_DEPLOY_APPLICATION_NAME }} \
+          --deployment-config-name CodeDeployDefault.AllAtOnce \
+          --deployment-group-name ${{ env.CODE_DEPLOY_DEPLOYMENT_GROUP_NAME }} \
+          --s3-location bucket=$S3_BUCKET_NAME,key=$GITHUB_SHA.zip,bundleType=zip