linguist-js/dist/cli/utils.js

Analyse the programming languages used in a folder or from raw content, using the same rules that GitHub Linguist does.

export function colouredMsg([r, g, b], msg) {
    return `\u001B[${38};2;${r};${g};${b}m${msg}\u001b[0m`;
}
export function hexToRgb(hex) {
    const r = parseInt(hex.slice(1, 3), 16);
    const g = parseInt(hex.slice(3, 5), 16);
    const b = parseInt(hex.slice(5, 7), 16);
    return [r, g, b];
}