XaCLI

A powerful, type-safe CLI framework for Rust.

Features

• Derive Macros: #[derive(App)], #[derive(Subcommand)], #[derive(ValueEnum)]
• Type-safe Parsing: Define CLI structure using structs and enums
• Interactive Components: Prompts, spinners, progress bars, and more
• Shell Completion: Auto-generation for Bash, Zsh, Fish, PowerShell
• Validation: Built-in validators for arguments

Installation

[dependencies]
xacli = "0.1"

Quick Start

use xacli::App;

#[derive(App)]
#[command(name = "myapp", about = "My CLI app")]
struct Cli {
    /// The name to greet
    #[arg(short = 'n', long = "name", default_value = "World")]
    name: String,

    /// Enable verbose output
    #[arg(short = 'v', long = "verbose")]
    verbose: bool,
}

fn main() {
    let cli = Cli::parse();
    println!("Hello, {}!", cli.name);
}

Crates

Documentation

• API Reference
• Full Documentation

License

Apache-2.0