Minimalist Fuse Manager (MFM)

MFM is a Crystal-lang CLI tailored to simplify the management of encrypted vaults using multiple FUSE filesystems such as sshfs, gocryptfs, httpdirfs, and more. It provides a user-friendly interface, enabling users to smoothly mount and unmount filesystems, obtain filesystem status, and handle errors adeptly.

Prerequisites & Dependencies

Before using MFM, ensure the following tools are installed on your system:

• gocryptfs: https://github.com/rfjakob/gocryptfs
• sshfs: https://github.com/libfuse/sshfs
• httpdirfs: https://github.com/fangfufu/httpdirfs
• fzf: https://github.com/junegunn/fzf

To build from source, you'll also require:

• crystal-lang : https://crystal-lang.org/

Installation

1. From Source

1. Clone or download the source code.
2. Navigate to the source directory.
3. Execute shards install to obtain dependencies.
4. Compile using shards build.
5. Find the compiled binary in the bin directory.

2. Binary Download

You can also fetch a pre-compiled binary version of MFM.

Usage

Command Line Options

Usage: mfm [options]

Global options:
    -c, --config FILE                Define configuration file
    -h, --help                       Showcase this help

Commands:
    create                           Instantiate a new vault
    delete                           Erase an existing vault
    edit                             Adjust the configuration

Configuration

The script harnesses a YAML configuration file, typically located at ~/.config/mfm.yml, which outlines vault names and paths.

YAML File Format

version: "1"

global:
  mountpoint: "/home/user/mnt/{{name}}"

fsmap:
  - type: "gocryptfs"
    name: "Work - SSH Keys"
    encrypted_path: "/home/user/.ssh/keyring.work"

  - type: "sshfs"
    name: "Personal - Media Server"
    remote_user: "user"
    remote_host: "mediaserver.local"
    remote_path: "/mnt/largedisk/music"
    remote_port: 22
  
  # Incorporate more vaults as necessary

Contribution Guidelines

To contribute to MFM:

1. Fork the Repository: Begin by forking the MFM repository.
2. Create a Feature Branch: Every feature or fix should reside in distinct branches.
3. Commit Changes: Commit with expressive messages.
4. Run Tests: Confirm no functional disruptions.
5. Push to Your Fork: Transfer changes to your GitHub fork.
6. Submit a Pull Request: Commence a pull request to the main repo, elaborating on your changes.
7. Review: Anticipate feedback from maintainers and react suitably.

Contributors are bound by our code of conduct and the terms of the GPL-2 license.

Authors and Contributors

• Glenn Y. Rolland - Initial Work

Inspired By

• Qasim: A user-convenient FUSE manager. https://code.apps.glenux.net/glenux/qasim
• Sirikali: A Qt/C++ GUI front end for various FUSE filesystems like cryfs, gocryptfs, securefs, ecryptfs, and encfs. https://mhogomchungu.github.io/sirikali/

License

GNU GPL-2