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+# CF Deployer Spring Boot Application - Implementation Request
+
+## Overview
+Create a Spring Boot 3+ application with Gradle 8.14 that exposes a REST API endpoint for deploying Java applications to Cloud Foundry/Tanzu environments. The application itself will be deployed on Tanzu but must allow users to deploy to different Tanzu environments.
+
+## Technical Requirements
+
+### Build Configuration
+- **Gradle Version**: 8.14
+- **Spring Boot Version**: 3.2.0 or higher
+- **Java Version**: 17+
+- **Key Dependencies**:
+  - Spring Boot Starter Web
+  - Spring Boot Starter Validation
+  - Apache Commons IO
+  - Lombok (for clean code)
+
+### Core Functionality
+1. **Endpoint**: `POST /api/cf/deploy`
+   - Accepts multipart form data with three parts:
+     - `request`: JSON object containing CF credentials and target info
+     - `jarFile`: The fat JAR file to deploy
+     - `manifest`: The manifest.yml file for CF deployment
+
+2. **CF CLI Integration**:
+   - Package CF CLI binary with the application JAR
+   - Download CF CLI during build process (Gradle task)
+   - Support Linux, macOS, and Windows
+   - Execute CF commands programmatically
+
+3. **Deployment Flow**:
+   - Accept user credentials, API endpoint, org, space
+   - Accept JAR file and manifest.yml
+   - Login to CF using provided credentials
+   - Push application using `cf push` command
+   - Logout from CF
+   - Return deployment status and output
+
+### Request Model Fields
+- `apiEndpoint`: CF API URL
+- `username`: CF username
+- `password`: CF password
+- `organization`: Target CF org
+- `space`: Target CF space
+- `appName`: Application name
+- `skipSslValidation`: Boolean flag for SSL validation
+
+### Response Model Fields
+- `success`: Boolean deployment status
+- `message`: Human-readable message
+- `deploymentId`: Unique deployment identifier (UUID)
+- `output`: CF CLI output
+- `error`: Error details if failed
+
+## Implementation Details
+
+### Required Components
+1. **Models**:
+   - `CfDeployRequest` - Request DTO with validation annotations
+   - `CfDeployResponse` - Response DTO with deployment details
+
+2. **Service Layer**:
+   - `CfCliService` - Service to handle CF CLI execution
+   - Methods: `deployApplication()`, `login()`, `pushApplication()`, `logout()`
+   - Use temp directories for file operations
+   - Implement proper cleanup after deployment
+
+3. **Controller Layer**:
+   - `CfDeployController` - REST endpoint controller
+   - File validation (JAR and YAML extensions)
+   - Request validation using Bean Validation
+
+4. **Configuration**:
+   - `application.yml` - Configure multipart file size (500MB), timeouts
+   - `GlobalExceptionHandler` - Handle validation and file size exceptions
+
+5. **Build Configuration**:
+   - Gradle task to download CF CLI during build
+   - Extract and package CF CLI in application resources
+   - Detect OS and download appropriate CF CLI binary
+
+### Security & Best Practices
+- Clean up temporary files after deployment
+- Secure password handling (don't log passwords)
+- Command timeout configuration
+- Process output streaming
+- Proper error handling and logging
+
+### Configuration Properties
+```yaml
+spring.servlet.multipart.max-file-size: 500MB
+spring.servlet.multipart.max-request-size: 500MB
+cf.cli.timeout: 600 # seconds
+cf.cli.path: # optional explicit path
+```
+
+## Code Style Requirements
+- Use Lombok annotations (@Data, @Builder, @Slf4j, @RequiredArgsConstructor)
+- Follow Spring Boot best practices
+- Proper logging at INFO and DEBUG levels
+- Clean, maintainable code structure
+
+## Expected Deliverables
+Provide only the essential Java classes and configuration files:
+1. `build.gradle` - with CF CLI download task and Gradle 8.14 wrapper
+2. `CfDeployRequest.java` - Request model with Lombok
+3. `CfDeployResponse.java` - Response model with Lombok
+4. `CfCliService.java` - CF CLI execution service
+5. `CfDeployController.java` - REST controller
+6. `GlobalExceptionHandler.java` - Exception handling
+7. `application.yml` - Application configuration
+
+Do NOT provide:
+- Complete project structure/directory tree
+- Application main class
+- Test classes
+- Deployment manifests
+- README or documentation files

.claude/settings.local.json

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+{
+  "permissions": {
+    "allow": [
+      "Bash(.gradlew.bat build:*)",
+      "Bash(echo:*)",
+      "Bash(gradle wrapper:*)",
+      "Bash(./gradlew build:*)"
+    ],
+    "deny": [],
+    "ask": []
+  }
+}