treemapper 1.0.3

A tool for mapping directory structures

TreeMapper

A tool for converting directory structures to YAML format, designed for use with Large Language Models (LLMs). TreeMapper maps your entire codebase into a structured YAML file, making it easy to analyze code, document projects, and work with AI tools.

Installation

Requires Python 3.9+:

pip install treemapper

Usage

Generate a YAML tree of a directory:

# Map current directory
treemapper .

# Map specific directory
treemapper /path/to/dir

# Custom output file
treemapper . -o my-tree.yaml

# Custom ignore patterns
treemapper . -i ignore.txt

# Disable all default ignores
treemapper . --no-default-ignores

Options

treemapper [OPTIONS] [DIRECTORY]

Arguments:
  DIRECTORY                    Directory to analyze (default: current directory)

Options:
  -o, --output-file FILE      Output YAML file (default: directory_tree.yaml)
  -i, --ignore-file FILE      Custom ignore patterns file
  --no-default-ignores        Disable all default ignores
  -v, --verbosity [0-3]       Logging verbosity (default: 0)
                             0=ERROR, 1=WARNING, 2=INFO, 3=DEBUG
  -h, --help                  Show this help

Ignore Patterns

By default, TreeMapper ignores:

• The output file itself
• All .git directories
• Patterns from .gitignore files
• Patterns from .treemapperignore file

Use --no-default-ignores to disable all default ignores and only use patterns from -i/--ignore-file.

Example Output

name: my-project
type: directory
children:
  - name: src
    type: directory
    children:
      - name: main.py
        type: file
        content: |
          def main():
              print("Hello World")
  - name: README.md
    type: file
    content: |
      # My Project
      Documentation here...

License

Apache License 2.0 - see LICENSE for details.