codetre 0.2.1

AST-based code structure outline tool — generate hierarchical symbol maps with call relationships

codetre

AST-based code structure tree tool.

Extracts classes, functions, methods and their call relationships into a clean hierarchical view. Uses ast-grep for AST-level accuracy across multiple languages.

Requirements

• Python ≥ 3.10
• ast-grep (sg) installed and on PATH

Installation

pip install codetre

Usage

# Scan current directory
codetre

# Scan specific directory
codetre src/

# Scan single file
codetre src/main.py

Supported Languages

Python, JavaScript, TypeScript, Go, C, C++, Java, Rust, Ruby, Kotlin, Scala, C#, PHP, Swift, Lua, Bash, and more.

Output Example

file: src/services/auth.py
  class AuthService:9~40
    func login:14~20  -> call[_generate_token, _verify_password]
    func validate_token:22~30
    func logout:32~34

file: src/main.py
  class App:8~39
    func register_user:15~19
    func place_order:21~30  -> call[validate_token, create_order, approve_order]

License

MIT