A graphical interface for managing CHD files (Compressed Hunks of Data) using chdman from the MAME tools suite. Designed for retro gaming enthusiasts, archivists, and developers working with disc-based systems.

Version Note
This was last tested with mame0276 so not all features from future versions are implemented.

• CHD Creation
  Convert raw images to CHD format for:

  • Hard Drives (createhd)
  • CDs (createcd)
  • DVDs (createdvd)
  • LaserDiscs (createld)
  • Raw sectors (createraw)

• CHD Extraction
  Convert CHD files back to:

  • BIN/CUE, ISO, IMG, and raw formats

• Verification & Metadata

  • Validate CHD integrity (verify)
  • Add/remove metadata tags (addmeta/delmeta)
  • Dump metadata to XML (dumpmeta)

• Bulk Processing
  Batch convert entire directories of files with progress tracking

• Template Support
  Predefined HD templates for common retro systems (CPS3, PS1, etc.)

• Cross-Platform
  Works on Windows, macOS, and Linux

• Automatic Tool Installation
  Platform-specific download prompts when chdman is missing

• Python 3.8+
• MAME Tools (for chdman in your PATH)

# Clone repo
https://codeberg.org/Melon-Bread/ChdWarrden

# Enter repo
cd ChdWarrden

# Install briefcase (can also use pipx here)
pip install briefcase

# Launch the program
briefcase run

You can also find what binary builds I am able to build in the releases.

1. Select Command
   Choose an operation from the dropdown (e.g., createhd, extractcd)

2. Configure Parameters

   • Input/output paths
   • Set additonal command parameters as needed
   • Special flags (delete source, verbose mode)

   Compatibility Note
   I tried to properly map all the chdman commands/options to this front end, but since I do not use them all some may not work properly. Please submit an issue/merge request as needed.

3. Run Operation

   • Single file processing
   • Bulk directory conversion (enable checkbox)
   • Real-time output in console

4. Monitor Progress
   Progress bar updates during bulk operations

It;s recomended that you checkout the MAME project's documentation on chdman for more info on each command.

1. Fork the repository
2. Create feature branch
3. Submit merge request
4. Ensure code complies with GPLv3 license

This project is licensed under the GNU General Public License v3.0 - see LICENSE for details.

• MAME Development Team for chdman
• PySide6 for the Qt framework bindings
• Beeware for easy Python packaging