🪄 Chant

Shell glamour - beautiful prompts and output for scripts.

What is Chant?

To chant is to speak magical words. This crate lets you speak beautifully to your users through interactive prompts and styled output.

Features

use chant::{input, confirm, choose, spin};

// Get user input
let name = input("What's your name?")
    .placeholder("Enter name...")
    .run();

// Confirm an action
if confirm("Continue?").default(true).run() {
    // ...
}

// Choose from options
let choice = choose(&["Option A", "Option B", "Option C"])
    .header("Pick one:")
    .run();

// Show a spinner while working
spin("Loading...").run(|| {
    std::thread::sleep_ms(2000);
});

CLI Usage

# Install
cargo install chant

# Use in scripts
NAME=$(chant input --prompt "Name:")
chant confirm "Deploy?" && ./deploy.sh
CHOICE=$(chant choose "dev" "staging" "prod")
chant spin "Installing..." --duration 3

Installation

cargo add chant

Ecosystem

Part of the Molten Labs open source ecosystem:

License

MIT OR Apache-2.0

_{Built with 🪄 by Molten Labs}