Metadata-Version: 2.1
Name: treeline
Version: 0.1.3
Summary: A simple tool for analyzing your codebase architecture
Home-page: https://github.com/duriantaco/treeline
Author: oha
Author-email: aaronoh2015@gmail.com
License: MIT
Requires-Python: >=3.7
Description-Content-Type: text/markdown
Provides-Extra: dev

# treeline

<p align="center" style="margin: 0; padding: 0;">
    <img src="https://raw.githubusercontent.com/duriantaco/treeline/main/assets/Treeline.png" alt="Treeline Logo" width="400" />
</p>

A Python toolkit for analyzing and visualizing code structure, dependencies, and generating directory trees. treeline helps developers understand codebases through ASCII tree representations, interactive dependency graphs, and structural diff visualizations.

<p align="center" style="margin: 0; padding: 0;">
    <img src="https://raw.githubusercontent.com/duriantaco/treeline/main/assets/screenshot2.png" alt="Screenshot" width="800" />
</p>

## Installation

`pip install treeline`

## Usage

### As a python module

```
from treeline import treeline

# Generate and print tree structure
print(treeline("/path/to/directory"))

# Generate tree and save to markdown file
treeline("/path/to/directory", create_md=True)

# Advanced code analysis
from treeline.dependency_analyzer import ModuleDependencyAnalyzer
from treeline.diff_visualizer import DiffVisualizer
from pathlib import Path

# Analyze code dependencies
analyzer = ModuleDependencyAnalyzer()
analyzer.analyze_directory(Path("."))

# Generate interactive visualization
with open("dependencies.html", "w", encoding="utf-8") as f:
    f.write(analyzer.generate_html_visualization())

# Compare code structure between git commits
visualizer = DiffVisualizer()
diff_html = visualizer.generate_structural_diff("HEAD^", "HEAD")
with open("code_diff.html", "w", encoding="utf-8") as f:
    f.write(diff_html)
```

### In terminal

#### Basic commands
```
# Show current directory tree
treeline
```
```
# Show specific directory tree
treeline /path/to/dir
```
```
# Create markdown file + report in html format (tree.md)
treeline -m
```
```
# Ignore specific patterns
treeline -i ".pyc,.git"
```
```
# Show help message
treeline -h
```

#### Visualization Options
```
# Hide all code structure details
treeline --hide-structure
```
```
# Hide function parameters
treeline --no-params
```

## Configuration

### .treeline-ignore
the .treeline-ignore will ignore whatever is in the folder.

Place .treeline-ignore in any directory to apply rules to that directory and its subdirectories.

```
# Ignore all .pyc files
*.pyc

# Ignore specific directories
__pycache__
.git
.venv

# Ignore specific files
config.local.py
secrets.py
```
### Analysis configuration

Create a treeline.config.json to customize analysis settings:

```
{
  "complexity_threshold": 10,
  "ignore_patterns": [".pyc", ".git"],
  "relationship_types": ["imports", "calls", "contains"],
  "visualization": {
    "layout": "force-directed",
    "theme": "light"
  }
}
```

## Contributing

1. Fork the repository
2. Create your feature branch (git checkout -b branch)
3. Commit your changes (git commit -m 'cool stuff')
4. Push to the branch (git push origin branch)
5. Open a Pull Request

## Sources for best practices

1. https://peps.python.org/
2. https://peps.python.org/pep-0008/
3. https://google.github.io/styleguide/pyguide.html

## Author
Oha
