axios/bin/helpers/colorize.js

import chalk from 'chalk';

export const colorize = (...colors) => {
  if (!colors.length) {
    colors = ['green', 'cyan', 'magenta', 'blue', 'yellow', 'red'];
  }

  const colorsCount = colors.length;

  return (strings, ...values) => {
    const { length } = values;
    return strings
      .map((str, i) => (i < length ? str + chalk[colors[i % colorsCount]].bold(values[i]) : str))
      .join('');
  };
};