Crate ipfrs_cli 

IPFRS CLI Library

This library provides the core functionality for the IPFRS command-line interface. While primarily used by the binary, it also exposes utilities for output formatting, configuration management, and interactive shell support.

Modules

• commands - Command handler implementations (modular refactoring)
• config - Configuration file management and settings (with caching)
• output - Output formatting with colors and tables
• plugin - Plugin system for extending CLI with custom commands
• progress - Progress indicators for long-running operations
• shell - Interactive REPL shell implementation
• tui - Terminal User Interface dashboard
• utils - Utility functions for maintenance and updates

Performance Optimizations

The CLI has been optimized for fast startup and low latency:

• Config Caching: Configuration files are loaded once and cached globally using std::sync::OnceLock to avoid repeated disk I/O.
• Lazy Initialization: Heavy modules are only loaded when needed.
• Minimal Dependencies: Core functionality uses lightweight dependencies.

Examples

use ipfrs_cli::output::{format_bytes, OutputStyle};

// Format file sizes
let size = format_bytes(1048576);
assert_eq!(size, "1.00 MB");

// Create output style
let style = OutputStyle::new(true, "text");
assert_eq!(style.format, "text");

Configuration Management

use ipfrs_cli::config::Config;

// Load config with caching (fast on subsequent calls)
let config = Config::load().unwrap();
assert_eq!(config.general.log_level, "info");

// Force fresh load without cache
let fresh_config = Config::load_uncached().unwrap();

Modules

commands

Command handler modules for IPFRS CLI

config

Configuration management for IPFRS CLI

output

Output formatting and colored output utilities for IPFRS CLI

plugin

Plugin system for IPFRS CLI

progress

Progress bar and spinner utilities for IPFRS CLI

shell

Interactive shell (REPL) for IPFRS

tui

Terminal User Interface (TUI) for IPFRS

utils

Utility functions for CLI maintenance and distribution

Functions

build_cli

Build the CLI command structure