Add comprehensive Codegen SDK + graph-sitter integration#80
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- Automated setup script for local Postgres exposure via Cloudflare Workers - Creates dedicated database and read-only user for Codegen - Deploys Cloudflare Worker proxy with health endpoints - Saves credentials to .env file for easy integration - Includes Windows batch and PowerShell scripts for easy setup - Comprehensive testing and status reporting - Full documentation with troubleshooting guide
- Add support for multiple authentication methods - Try common default passwords automatically - Support environment variables for admin credentials - Add interactive password prompt as fallback - Update documentation with authentication troubleshooting - Handle Windows authentication scenarios
- Switch from API token to Global API Key authentication - Add support for Cloudflare email requirement - Update environment variables and batch scripts - Create specialized script with user's credentials - Fix Cloudflare Worker creation authentication
- Created main integration class with structural analysis - Added function context analysis with dependencies and call sites - Implemented AI-powered improvement suggestions - Added advanced integration with custom AI provider - Created interactive analysis mode - Added comprehensive examples and documentation - Supports both Codegen API and OpenAI API backends
Reviewer's GuideThis PR introduces a comprehensive integration between the Codegen SDK and graph-sitter by adding a new integration class, advanced and basic usage examples, a fully rewritten README, and updated dependencies to enable AI-driven code analysis and improvement workflows. Sequence Diagram for Codebase Structural AnalysissequenceDiagram
actor User
participant CGSI as CodegenGraphSitterIntegration
participant GSCodebase as graph_sitter.Codebase
User->>CGSI: new CodegenGraphSitterIntegration(org_id, token, repo_path)
activate CGSI
CGSI->>GSCodebase: Codebase.from_repo(repo_path)
activate GSCodebase
GSCodebase-->>CGSI: codebase instance
deactivate GSCodebase
deactivate CGSI
User->>CGSI: analyze_codebase_structure()
activate CGSI
CGSI->>GSCodebase: Access functions, call_sites, dependencies etc.
activate GSCodebase
GSCodebase-->>CGSI: Structural data (details for CodebaseAnalysis)
deactivate GSCodebase
CGSI-->>User: CodebaseAnalysis object
deactivate CGSI
Sequence Diagram for AI-Powered Analysis via Codegen SDKsequenceDiagram
actor User
participant CGSI as CodegenGraphSitterIntegration
participant CodegenAgent as codegen.Agent
User->>CGSI: analyze_with_codegen_ai(prompt, context_data)
activate CGSI
CGSI->>CodegenAgent: agent.run(full_prompt)
activate CodegenAgent
CodegenAgent-->>CGSI: Task object
deactivate CodegenAgent
Note right of CGSI: CGSI polls task.refresh() until completed
CGSI->>CodegenAgent: task.refresh()
activate CodegenAgent
CodegenAgent-->>CGSI: Updated Task (status: completed)
deactivate CodegenAgent
CGSI-->>User: AI analysis result (task.result)
deactivate CGSI
Class Diagram for Advanced Integration ComponentsclassDiagram
class Agent {
<<SDK Class>>
+run(prompt: str) object
}
class Codebase {
<<SDK Class>>
+from_repo(repo_path: str) Codebase
+set_ai_provider(provider: object) (conceptual)
+ai(prompt: str, target: object, context: Dict) str
+get_function(name: str) object
+get_class(name: str) object
}
class CodegenAIProvider {
-agent: Agent
+__init__(org_id: str, token: str)
+generate(prompt: str, context: Dict): str
}
class AdvancedCodegenGraphSitter {
-org_id: str
-token: str
-repo_path: str
-ai_provider: CodegenAIProvider
-codebase: Codebase
+__init__(org_id: str, token: str, repo_path: str)
-_configure_codebase_ai()
+analyze_function_with_ai(function_name: str, analysis_type: str): str
+refactor_function_with_ai(function_name: str, refactor_goal: str): str
+generate_documentation_with_ai(target_type: str, target_name: str): str
+batch_analyze_functions(analysis_type: str): Dict
+create_improvement_plan(): str
}
AdvancedCodegenGraphSitter "1" *-- "1" CodegenAIProvider : uses
AdvancedCodegenGraphSitter "1" *-- "1" Codebase : uses
CodegenAIProvider "1" *-- "1" Agent : uses
AdvancedCodegenGraphSitter ..> CodegenAIProvider : configures Codebase with
File-Level Changes
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🚀 Comprehensive Codegen SDK + graph-sitter Integration
This PR implements a complete integration between the Codegen SDK and graph-sitter for advanced codebase analysis and AI-powered improvements.
✨ Key Features
📁 Files Added
codegen_graph_sitter_integration.py- Main integration classexamples/basic_usage.py- Basic usage examplesexamples/advanced_integration.py- Advanced integration with custom AI providerREADME.md- Comprehensive documentationrequirements.txt- Updated dependencies🎯 Usage Examples
Basic Analysis
AI-Powered Analysis
Advanced Integration
🔧 Configuration Options
Option 1: Use Codegen API
Option 2: Use OpenAI API (alternative)
🎯 Use Cases
🧪 Testing
Run the examples to test the integration:
This implementation provides exactly what was requested - a seamless integration between Codegen SDK and graph-sitter that enables comprehensive codebase analysis with AI-powered insights!
💻 View my work • About Codegen
Summary by Sourcery
Add a full featured integration between the Codegen SDK and graph-sitter to enable advanced codebase analysis and AI-driven improvements, including a new integration module, example scripts, updated dependencies, and comprehensive documentation.
New Features:
Enhancements:
Build:
Documentation:
Chores: