Create workflow.yml

Author: Yujin1219

.github/workflows/workflow.yml

@@ -0,0 +1,37 @@
+name: Java CI with Gradle
+
+# 워크플로우 실행 조건
+on:
+  push:
+    branches: [ "main" ] # main 브랜치에 push될 때 실행
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    
+    steps:
+      # 1. 코드 체크아웃
+      - uses: actions/checkout@v4
+      
+      # 2. JDK 21 설정
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          java-version: '21'
+          distribution: 'temurin'
+          cache: 'gradle' # Gradle 캐시 자동화 (빌드 속도 향상)
+
+      # 3. GitHub Secret을 사용하여 application.yml 파일 생성
+      - name: Make application.yml
+        run: |
+          mkdir -p ./src/main/resources
+          echo "${{ secrets.APPLICATION_YML }}" > ./src/main/resources/application.yml
+        shell: bash
+
+      # 4. gradlew 실행 권한 부여
+      - name: Grant execute permission for gradlew
+        run: chmod +x ./gradlew
+
+      # 5. Gradle 빌드 (테스트 제외)
+      - name: Build Gradle (without test)
+        run: ./gradlew bootJar -x test