🚀 Foundation for Unified SolidLSP + Serena + Graph-Sitter Integration

[codegen-sh]

🎯 Overview

This PR implements the foundation for the comprehensive 30-step integration plan to unify SolidLSP, Serena, and Graph-Sitter into a single, powerful codebase analysis system with automatic error resolution capabilities.

🏗️ What's Implemented (Steps 1-4)

✅ Step 1: Unified Configuration System

• File: src/codegen/sdk/core/unified_config.py
• Features:
  • Complete configuration schema mapping graph-sitter parameters to all subsystems
  • Support for core parameters: lspserver=true, diagnostics=true, errorautoresolve=true, enhancedcontext=true
  • Auto-detection of 20+ programming languages
  • JSON/YAML configuration file support
  • Environment validation and dependency checking

✅ Step 2: Core Integration Interfaces

• File: src/codegen/sdk/core/integration_interfaces.py
• Features:
  • Abstract interfaces for all system components (ILanguageServer, IProjectManager, IGraphBuilder, etc.)
  • Unified data structures (UnifiedDiagnostic, UnifiedSymbol, UnifiedLocation)
  • Type-safe error resolution results and context information
  • Comprehensive enum definitions for diagnostics and symbols

✅ Step 3: Project Context Manager

• File: src/codegen/sdk/core/project_context.py
• Features:
  • Centralized workspace state management across all systems
  • Event-driven architecture with file watching
  • Component dependency injection pattern
  • Async/await support with context manager integration
  • Performance tracking and comprehensive error handling
  • Foundation for codebase.from_repo() API

✅ Step 4: SolidLSP Integration Adapter

• File: src/codegen/sdk/core/adapters/solidlsp_adapter.py
• Features:
  • Complete ILanguageServer interface implementation
  • Multi-language server management (Python, JS/TS, Java, Go, Rust, C++, etc.)
  • LSP protocol communication with timeout handling
  • Type conversion between SolidLSP and unified formats
  • Performance metrics and error tracking

🔧 Key Technical Innovations

1. Unified Configuration: Single config system that maps graph-sitter parameters to all underlying systems
2. Interface Abstraction: Clean separation between interface contracts and implementations
3. Event-Driven Coordination: Pub/sub system ensuring consistency across LSP, parser, and graph updates
4. Dependency Injection: Flexible component architecture allowing easy testing and extension
5. Type Safety: Comprehensive type definitions for all data structures and interfaces

🎯 Integration Architecture

# Example of the unified API being built
project = codebase.from_repo("my-project")  # ProjectContext initialization

# Unified access to all capabilities
diagnostics = await project.get_diagnostics()
symbols = await project.get_symbols()
errors_resolved = await project.auto_resolve_errors()

📊 Configuration Example

{
  "lspserver": true,
  "diagnostics": true, 
  "errorautoresolve": true,
  "enhancedcontext": true,
  "mode": "full",
  "lsp_config": {
    "timeout": 30,
    "languages": ["python", "javascript", "typescript"]
  },
  "diagnostics_config": {
    "real_time": true,
    "severity_filter": ["error", "warning", "info"]
  }
}

🚀 Next Steps (Steps 5-8)

The foundation is now ready for:

• Serena project management integration
• Enhanced graph construction pipeline
• Diagnostic collection system
• AutogenLib context enhancement

🧪 Testing Strategy

• Unit tests for all configuration classes
• Integration tests for ProjectContext lifecycle
• Mock implementations for interface testing
• Performance benchmarks for LSP adapter

📝 Breaking Changes

None - this is purely additive foundation work.

🔗 Related Issues

Part of the comprehensive 30-step integration plan for unified codebase analysis and automatic error resolution.

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Ready for Review ✅
This establishes the solid foundation needed for the remaining 26 steps of the integration plan.

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💻 View my work • 👤 Initiated by @Zeeeepa • About Codegen
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Description by Korbit AI

What change is being made?

Integrate the SolidLSP adapter and related interfaces into the unified graph-sitter system with support for language server operations, diagnostics, and project context management.

Why are these changes being made?

This integration supports more robust development workflows by providing a comprehensive setup for SolidLSP, graph-sitter, and Serena integration. It facilitates unified project management, real-time diagnostics, symbol resolution, and error handling across multiple programming languages, aiding in better code analysis and development efficiency.

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