PrettyPrompt

A pretty shell prompt, written in rust

Current Features

User indicator - Symbol with different colors for root user and normal users
Error indicator - Symbol with different colors to indicate if the last comment was successful
Git repo indicator
- Indicates if the current directory is a repo or a regular directory
- Branches indicated by different colors
SSH indicator - Symbol to indicate if the current shell is in an SSH session
Current directory
- Abbreviated if the path is too long
- Replaces the user's home directory with a ~ symbol
- Show the repo's name if currently in a git repo

Screenshot

Planned Features

Right-hand side prompt
Configuration file
- Choose only the components you need
- Change appearance
  - symbols and texts
  - colors
  - order and position
  - Etc.
- User-defined components
  - Static sybols or strings
    - Shell symbol
    - Host name
    - Etc.
  - Dynamic components by running custom commands
    - Time & date
    - More git information
    - System stats
    - Basically, anything you like

Current Limitations

Not user-configurable, yet - any changes in the current stage require hard-coding.
Exit code of the last command requires to be passed as a command-line argument.

Usage

The binary needs to be in your $PATH. Place it somewhere like /usr/bin/, or add the appropriate path to the $PATH variable The configuration depends on the shell and the configuration file location can vary according to your distro.

`bash`

System-wide: /etc/bash.bashrc or User-specific: $HOME/.bashrc:

PS1=""	// PS1 is a fixed prompt variable.  
PROMPT_COMMAND="prettyprompt $?"	// This updates the prompt every time.

`ion`

User-specific: $HOME/.config/ion/initrc:

# This is currently the only way to customize the prompt according to the docs
fn PROMPT
    prettyprompt $?
end

Changes since the last version

Updated Output String Type: Improved compatibility with other shells.
Revamped Indicator Symbols: Enhanced the visual aspect of the prompt.
Removed Shell Symbol: Determining the shell is practically not possible.
Conditional Component Inclusion: A first step towards user-configuration expected in future versions.
Code Improvements: readability and performance
- Refactoring: Modular structure for better readability and maintenance.
- Modularization: Separate modules for cleaner organization.
- Error Handling: Improved logic to exclude error messages from the prompt.
- Enhanced Documentation: Comments for better comprehension.