Metadata-Version: 2.4
Name: codebase-extractor
Version: 1.1.0
Summary: A CLI tool to extract project source code into structured Markdown files for LLM & AI context.
Author: Lukasz Lekowski
Project-URL: Homepage, https://github.com/lukaszlekowski/codebase-extractor
Project-URL: Bug Tracker, https://github.com/lukaszlekowski/codebase-extractor/issues
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Topic :: Software Development :: Documentation
Classifier: Topic :: Utilities
Requires-Python: >=3.9
Description-Content-Type: text/markdown
License-File: LICENCE
Requires-Dist: questionary
Requires-Dist: halo
Requires-Dist: termcolor
Dynamic: license-file

# Codebase Extractor

<p align="center">
  <strong>A user-friendly CLI tool to extract project source code into structured Markdown files.</strong>
</p>

<p align="center">
  <a href="https://pypi.org/project/codebase-extractor/"><img src="https://badge.fury.io/py/codebase-extractor.svg" alt="PyPI version"></a>
  <img src="https://img.shields.io/badge/python-3.9%2B-blue.svg" alt="Python Version">
  <img src="https://img.shields.io/badge/License-MIT%20(Modified)-yellow.svg" alt="License: MIT (Modified)">
</p>

<p align="center">
  💡 <b>Love this tool?</b> Found a bug or have an idea? Share it on <a href="https://github.com/lukaszlekowski/codebase-extractor">GitHub</a>! <br>
  🤝 <b>Connect with me</b> on <a href="https://www.linkedin.com/in/lukasz-lekowski">LinkedIn</a>. <br>
  ☕ <b>Enjoying it?</b> Support development with a <a href="https://www.buymeacoffee.com/lukaszlekowski">coffee</a>!
</p>

---

## Table of Contents

- [Codebase Extractor](#codebase-extractor)
  - [Table of Contents](#table-of-contents)
  - [🚀 Overview](#-overview)
  - [✨ Key Features](#-key-features)
  - [🖼️ Gallery](#️-gallery)
  - [⚙️ Installation](#️-installation)
    - [Step 1: Ensure Python is Installed](#step-1-ensure-python-is-installed)
    - [Step 2: Install the Package](#step-2-install-the-package)
      - [▶️ For macOS \& Linux Users](#️-for-macos--linux-users)
      - [▶️ For Windows Users](#️-for-windows-users)
      - [💡 Pro Tip: Using pipx](#-pro-tip-using-pipx)
  - [▶️ Usage](#️-usage)
    - [Basic Usage](#basic-usage)
    - [The Process](#the-process)
    - [Specific Selection (if chosen):](#specific-selection-if-chosen)
    - [Output Details](#output-details)
    - [⚡ CLI Command Reference](#-cli-command-reference)
  - [Pracical Examples](#pracical-examples)
  - [🔬 Filtering Logic](#-filtering-logic)
  - [🤔 Troubleshooting](#-troubleshooting)
  - [📜 License](#-license)

---

## 🚀 Overview

Codebase Extractor is a command-line interface (CLI) tool designed to scan a project directory and consolidate all relevant source code into neatly organized Markdown files. It's perfect for creating a complete project snapshot for analysis, documentation, or providing context to Large Language Models (LLMs) like GPT-4, Gemini, or Claude.

The tool is highly configurable, allowing you to select specific folders, exclude large files, and intelligently ignore common directories like `node_modules` and `.git`.

---

## ✨ Key Features

- **Interactive & User-Friendly:** A guided, multi-step CLI experience that makes selecting options simple and clear.
- **Smart Filtering:** Automatically excludes common dependency folders, build artifacts, version control directories, and IDE configuration files. The exact filters are configurable.
- **Flexible Selection Modes:** Choose to extract the entire project with one command, or dive into a specific selection mode.
- **🌳 Nested Folder Selection:** Interactively browse and select specific sub-folders from a tree-like view.
- **🔢 Configurable Scan Depth:** You decide how many levels deep the script should look for folders when building the selection tree.
- **YAML Metadata:** Each generated Markdown file is prepended with a YAML front matter block containing useful metadata like a unique run ID, timestamp, and file count for easy tracking and parsing.
- **🚀 Quick Start Mode:** Use the `--no-instructions` flag to skip the detailed intro guide on subsequent runs.
- **Safe & Robust:** Features graceful exit handling (`Ctrl+C`) and provides clear feedback during the extraction process.

---

## 🖼️ Gallery

<details>
  <summary>Show Screenshots</summary>
<img src="images/welcome.png" width="330">
  <img src="images/instructions.png" width="330">
  <img src="images/file_tree.png" width="330">
  <img src="images/extraction.png" width="330">

</details>

---

## ⚙️ Installation

This guide will walk you through installing the Codebase Extractor.

### Step 1: Ensure Python is Installed

Make sure you have Python 3.9 or newer installed. You can check your version by opening your terminal and running:

```bash
python3 --version
```

### Step 2: Install the Package

The recommended way to install is directly from PyPI using pip, which comes with Python.

#### ▶️ For macOS & Linux Users

Open your terminal and run the following command:

```bash
pip3 install codebase-extractor
```

> **Note on `pip` vs `pip3`**: On most modern systems, you should use pip3 to ensure you are using a Python 3 version of pip. This avoids conflicts with older, system-installed Python 2. If you are using a virtual environment, pip is often sufficient as it will be linked to the environment's Python version.

If you encounter a permission denied error, your system may require you to install it for your user account only:

```bash
pip3 install --user codebase-extractor
```

In this case, you may need to add the user script directory to your PATH. The installer will provide the necessary command if this is required.

#### ▶️ For Windows Users

Open Command Prompt or PowerShell and run the following command:

```bash
pip install codebase-extractor
```

> **Note on `pip`**: The standard Python installer for Windows typically configures the `pip` and `python` commands correctly, so you usually do not need to use `pip3` or `python3`.

If the pip command is not found, you can try using the Python executable directly:

```bash
python -m pip install codebase-extractor
```

#### 💡 Pro Tip: Using pipx

For a more advanced, isolated installation, we recommend using pipx. This ensures the tool's dependencies do not conflict with other Python projects on your system.

```bash
pipx install codebase-extractor
```

---

## ▶️ Usage

### Basic Usage

Once installed, you can run the tool from any terminal window. Navigate to your project's root directory and run the command:

```bash
code-extractor
```

The script will then guide you through the extraction process.

For repeat usage, you can skip the detailed introductory guide by using the `--no-instructions` or `-ni` flag:

```bash
code-extractor --no-instructions
```

### The Process

The tool will guide you through a series of prompts:

- **Initial Setup [1/2]**: A yes/no question to skip files larger than 1MB.
- **Extraction Mode [2/2]**: Choose whether to extract the entire project (`Everything`) or select (`Specific`) folders.

### Specific Selection (if chosen):

- **Scan Depth**: You'll be asked how many sub-folder levels to scan for the selection list (defaults to 3).
- **Folder Tree**: You'll see a checklist of available folders and sub-folders to extract. The script handles selections intelligently:
  - Selecting a parent folder automatically includes all its sub-folders, so you don’t need to select them individually.
  - To extract only a sub-folder’s contents, select the sub-folder but not its parent.
  - The special `root [...]` option extracts only the files in your project's main directory, ignoring all sub-folders.

### Output Details

All output files are saved in a `CODEBASE_EXTRACTS` directory within your project folder. Each generated Markdown file includes a YAML metadata header with a unique reference ID, timestamp, and file count for easy tracking and parsing.

### ⚡ CLI Command Reference

For non-interactive use and automation, you can control the script entirely with these arguments.

| Argument                   | Description                                                                  | Default Value               |
| :------------------------- | :--------------------------------------------------------------------------- | :-------------------------- |
| `-ni`, `--no-instructions` | Run the script without printing the detailed instruction banner.             | `False`                     |
| `--root <path>`            | The root directory of the project to extract.                                | The current directory       |
| `--output-dir <name>`      | Custom name for the output directory.                                        | `CODEBASE_EXTRACTS`         |
| `--dry-run`                | Simulate the extraction process without writing any files.                   | `False`                     |
| `-v`, `--verbose`          | Enable verbose logging for debugging.                                        | `False`                     |
| `--log-file <path>`        | Path to save the log file.                                                   | `None`                      |
| `--exclude-large-files`    | Non-interactive: Exclude files larger than 1MB.                              | `False`                     |
| `--mode <mode>`            | Non-interactive: Set the extraction mode. Choices: `everything`, `specific`. | `None` (Interactive prompt) |
| `--depth <number>`         | Non-interactive: Set the folder scan depth for 'specific' mode.              | `3`                         |
| `--select-folders <list>`  | Non-interactive: A space-separated list of folders/sub-folders to extract.   | `[]`                        |
| `--select-root`            | Non-interactive: Include files from the root directory in the extraction.    | `False`                     |

---

## Pracical Examples

Here are a few practical examples of how to use the tool from your command line.

- #### Extract an entire project, skipping the instructions

  A common command for quick, automated runs.

  ```bash
  code-extractor --no-instructions --mode everything
  ```

- #### Extract specific sub-folders non-interactively

  This command extracts only the `src/components` and `src/hooks` directories, plus any files in the root.

  ```bash
  code-extractor --ni --mode specific --select-folders src/components src/hooks --select-root
  ```

- #### Perform a safe dry run

  This will simulate a full extraction and print what it _would_ have done, without creating any files.

  ```bash
  code-extractor --dry-run --mode everything
  ```

- #### Run on a different project and save to a custom folder
  This targets a completely different directory and specifies a custom output folder name.
  ```bash
  code-extractor --root /path/to/another/project --output-dir MyProject_Extraction
  ```

---

## 🔬 Filtering Logic

The tool uses a set of rules to determine which files and folders to include in the extraction. Here are the default settings found in the `config.py` file.

<details>
  <summary><strong>Click to view Excluded Directories</strong></summary>
  
  - `node_modules`, `vendor`, `__pycache__`, `dist`, `build`, `target`, `.next`
  - `.git`, `.svn`, `.hg`, `.vscode`, `.idea`, `venv`, `.venv`
  
</details>

<details>
  <summary><strong>Click to view Excluded Filenames</strong></summary>

- `package-lock.json`, `yarn.lock`, `composer.lock`, `.env`

</details>

<details>
  <summary><strong>Click to view Allowed Filenames & Extensions</strong></summary>
  
  The script will process any file with one of the following extensions. It also explicitly allows common configuration files that may not have an extension.
  
  **Allowed Filenames:**
  - `dockerfile`, `.gitignore`, `.htaccess`, `makefile`
  
  **Allowed Extensions:**
  - `.php`, `.html`, `.css`, `.js`, `.jsx`, `.ts`, `.tsx`, `.vue`, `.svelte`
  - `.py`, `.rb`, `.java`, `.c`, `.cpp`, `.cs`, `.go`, `.rs`
  - `.json`, `.xml`, `.yaml`, `.yml`, `.toml`, `.ini`, `.conf`
  - `.md`, `.txt`, `.rst`, `.twig`, `.blade`, `.handlebars`, `.mustache`, `.ejs`
  - `.sql`, `.graphql`, `.gql`, `.tf`
  
</details>

---

## 🤔 Troubleshooting

- **Problem:** After installation, I run `code-extractor` and my terminal says `command not found`.
- **Solution:** This is usually a `PATH` issue. It means your system's shell doesn't know where to find the installed script. The `pip install --user` command sometimes requires you to add a local scripts directory to your `PATH`. Please refer to your operating system's documentation for instructions on how to modify your `PATH` environment variable.

- **Problem:** The tool ran, but a specific folder or file I expected to see is missing from the output.
- **Solution:** The file or folder was likely excluded by the tool's filtering rules. Please review the **[Filtering Logic](#-filtering-logic)** section above to see if its name or extension is on one of the exclusion lists.

## 📜 License

This project is licensed under a modified MIT License. Please see the [LICENSE](LICENSE) file for the full text.

The standard MIT License has been amended with a single, important attribution requirement:

If you use, copy, or modify any part of this software, you must include a clear and visible attribution to the original author and project in your derivative work.

This attribution must include:

- A link back to this original GitHub repository: [https://github.com/lukaszlekowski/codebase-extractor](https://github.com/lukaszlekowski/codebase-extractor)
- A link to the author's LinkedIn profile: [https://www.linkedin.com/in/lukasz-lekowski](https://www.linkedin.com/in/lukasz-lekowski)
