83 lines
2.9 KiB
Markdown
83 lines
2.9 KiB
Markdown
# PrettyPrompt
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A pretty shell prompt, written in rust
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## Current Features
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- **User indicator** - Symbol with different colors for root user and normal users
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- **Error indicator** - Symbol with different colors to indicate if the last comment was successful
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- **Git repo indicator**
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- Indicates if the current directory is a repo or a regular directory
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- Branches indicated by different colors
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- **SSH indicator** - Symbol to indicate if the current shell is in an SSH session
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- **Current directory**
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- Abbreviated if the path is too long
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- Replaces the user's home directory with a `~` symbol
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- Show the repo's name if currently in a git repo
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## Screenshot
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## Planned Features
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- Right-hand side prompt
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- Configuration file
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- Choose only the components you need
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- Change appearance
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- symbols and texts
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- colors
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- order and position
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- Etc.
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- User-defined components
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- Static sybols or strings
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- Shell symbol
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- Host name
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- Etc.
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- Dynamic components by running custom commands
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- Time & date
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- More `git` information
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- System stats
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- Basically, anything you like
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## Current Limitations
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- Not user-configurable, yet - any changes in the current stage require hard-coding.
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- Exit code of the last command requires to be passed as a command-line argument.
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## Usage
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The binary needs to be in your `$PATH`. Place it somewhere like `/usr/bin/`, or add the appropriate path to the `$PATH` variable
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The configuration depends on the shell and the configuration file location can vary according to your distro.
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### `bash`
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System-wide: `/etc/bash.bashrc` or User-specific: `$HOME/.bashrc`:
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```bash
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PS1="" // PS1 is a fixed prompt variable.
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PROMPT_COMMAND="prettyprompt $?" // This updates the prompt every time.
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```
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### `ion`
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User-specific: `$HOME/.config/ion/initrc`:
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```ion
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# This is currently the only way to customize the prompt according to the docs
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fn PROMPT
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prettyprompt $?
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end
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```
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## Changes since the last version
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- **Updated Output String Type:** Improved compatibility with other shells.
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- **Revamped Indicator Symbols:** Enhanced the visual aspect of the prompt.
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- **Removed Shell Symbol:** Determining the shell is practically not possible.
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- **Conditional Component Inclusion:** A first step towards user-configuration expected in future versions.
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- **Code Improvements:** readability and performance
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- **Refactoring:** Modular structure for better readability and maintenance.
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- **Modularization:** Separate modules for cleaner organization.
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- **Error Handling:** Improved logic to exclude error messages from the prompt.
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- **Enhanced Documentation:** Comments for better comprehension.
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