styles.js

// Generated by CoffeeScript 1.9.3
var codes, styles;

module.exports = styles = {};

styles.codes = codes = {
  'none': 0,
  'black': 30,
  'red': 31,
  'green': 32,
  'yellow': 33,
  'blue': 34,
  'magenta': 35,
  'cyan': 36,
  'white': 37,
  'grey': 90,
  'bright-red': 91,
  'bright-green': 92,
  'bright-yellow': 93,
  'bright-blue': 94,
  'bright-magenta': 95,
  'bright-cyan': 96,
  'bright-white': 97,
  'bg-black': 40,
  'bg-red': 41,
  'bg-green': 42,
  'bg-yellow': 43,
  'bg-blue': 44,
  'bg-magenta': 45,
  'bg-cyan': 46,
  'bg-white': 47,
  'bg-grey': 100,
  'bg-bright-red': 101,
  'bg-bright-green': 102,
  'bg-bright-yellow': 103,
  'bg-bright-blue': 104,
  'bg-bright-magenta': 105,
  'bg-bright-cyan': 106,
  'bg-bright-white': 107
};

styles.color = function(str) {
  var code;
  if (str === 'none') {
    return '';
  }
  code = codes[str];
  if (code == null) {
    throw Error("Unknown color `" + str + "`");
  }
  return "\x1b[" + code + "m";
};

styles.bg = function(str) {
  var code;
  if (str === 'none') {
    return '';
  }
  code = codes['bg-' + str];
  if (code == null) {
    throw Error("Unknown bg color `" + str + "`");
  }
  return "\x1B[" + code + "m";
};

styles.none = function(str) {
  return "\x1B[" + codes.none + "m";
};