colorchoice-clap

Convenience helper for working with clap to override console colors

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License

Dual-licensed under MIT or Apache 2.0

lib.rs:

Mixin a clap argument for colored output selection

Examples

To get --color through your entire program, just flatten Color and use it to configure your formatter:

use clap::Parser;
use owo_colors::OwoColorize as _;

/// Le CLI
#[derive(Debug, Parser)]
struct Cli {
    #[command(flatten)]
    color: colorchoice_clap::Color,
}

let cli = Cli::parse();

cli.color.write_global();

anstream::println!("Hello, {}!", "world".red());