flynx/colors.js
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Add ESLint and lint all files; add lint check to CI

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DABH 2018-04-30 14:59:34 -07:00
parent f35a3325b0
commit 5aebc674d8
23 changed files with 1548 additions and 315 deletions
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11
.eslintrc.json Normal file
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@ -0,0 +1,11 @@
{
"extends": "google",
"rules": {
"no-var": "off",
"prefer-const": "off",
"eol-last": ["error", "always"],
"require-jsdoc": "off",
"guard-for-in": "off",
"prefer-rest-params": "off"
}
}

1
.gitignore vendored
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@ -1 +1,2 @@
**/*.sw*
node_modules

4
.travis.yml
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@ -10,3 +10,7 @@ node_js:
- "0.11"
- "0.10"
- "0.8"
script:
- npm install
- "./node_modules/.bin/eslint . "
- npm test

49
examples/normal-usage.js
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@ -1,34 +1,36 @@
var colors = require('../lib/index');
console.log("First some yellow text".yellow);
console.log('First some yellow text'.yellow);
console.log("Underline that text".yellow.underline);
console.log('Underline that text'.yellow.underline);
console.log("Make it bold and red".red.bold);
console.log('Make it bold and red'.red.bold);
console.log(("Double Raindows All Day Long").rainbow)
console.log(('Double Raindows All Day Long').rainbow);
console.log("Drop the bass".trap)
console.log('Drop the bass'.trap);
console.log("DROP THE RAINBOW BASS".trap.rainbow)
console.log('DROP THE RAINBOW BASS'.trap.rainbow);
// styles not widely supported
console.log('Chains are also cool.'.bold.italic.underline.red);
console.log('Chains are also cool.'.bold.italic.underline.red); // styles not widely supported
console.log('So '.green + 'are'.underline + ' ' + 'inverse'.inverse + ' styles! '.yellow.bold); // styles not widely supported
console.log("Zebras are so fun!".zebra);
// styles not widely supported
console.log('So '.green + 'are'.underline + ' ' + 'inverse'.inverse
+ ' styles! '.yellow.bold);
console.log('Zebras are so fun!'.zebra);
//
// Remark: .strikethrough may not work with Mac OS Terminal App
//
console.log("This is " + "not".strikethrough + " fun.");
console.log('This is ' + 'not'.strikethrough + ' fun.');
console.log('Background color attack!'.black.bgWhite)
console.log('Use random styles on everything!'.random)
console.log('America, Heck Yeah!'.america)
console.log('Background color attack!'.black.bgWhite);
console.log('Use random styles on everything!'.random);
console.log('America, Heck Yeah!'.america);
console.log('Setting themes is useful')
console.log('Setting themes is useful');
//
// Custom themes
@ -45,17 +47,17 @@ colors.setTheme({
help: 'cyan',
warn: 'yellow',
debug: 'blue',
error: 'red'
error: 'red',
});
// outputs red text
console.log("this is an error".error);
console.log('this is an error'.error);
// outputs yellow text
console.log("this is a warning".warn);
console.log('this is a warning'.warn);
// outputs grey text
console.log("this is an input".input);
console.log('this is an input'.input);
console.log('Generic logging theme as file'.green.bold.underline);
@ -67,12 +69,13 @@ try {
}
// outputs red text
console.log("this is an error".error);
console.log('this is an error'.error);
// outputs yellow text
console.log("this is a warning".warn);
console.log('this is a warning'.warn);
// outputs grey text
console.log("this is an input".input);
console.log('this is an input'.input);
// console.log("Don't summon".zalgo)
//console.log("Don't summon".zalgo)

45
examples/safe-string.js
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@ -1,37 +1,39 @@
var colors = require('../safe');
console.log(colors.yellow("First some yellow text"));
console.log(colors.yellow('First some yellow text'));
console.log(colors.yellow.underline("Underline that text"));
console.log(colors.yellow.underline('Underline that text'));
console.log(colors.red.bold("Make it bold and red"));
console.log(colors.red.bold('Make it bold and red'));
console.log(colors.rainbow("Double Raindows All Day Long"))
console.log(colors.rainbow('Double Raindows All Day Long'));
console.log(colors.trap("Drop the bass"))
console.log(colors.trap('Drop the bass'));
console.log(colors.rainbow(colors.trap("DROP THE RAINBOW BASS")));
console.log(colors.rainbow(colors.trap('DROP THE RAINBOW BASS')));
console.log(colors.bold.italic.underline.red('Chains are also cool.')); // styles not widely supported
// styles not widely supported
console.log(colors.bold.italic.underline.red('Chains are also cool.'));
// styles not widely supported
console.log(colors.green('So ') + colors.underline('are') + ' '
+ colors.inverse('inverse') + colors.yellow.bold(' styles! '));
console.log(colors.green('So ') + colors.underline('are') + ' ' + colors.inverse('inverse') + colors.yellow.bold(' styles! ')); // styles not widely supported
console.log(colors.zebra('Zebras are so fun!'));
console.log(colors.zebra("Zebras are so fun!"));
console.log("This is " + colors.strikethrough("not") + " fun.");
console.log('This is ' + colors.strikethrough('not') + ' fun.');
console.log(colors.black.bgWhite('Background color attack!'));
console.log(colors.random('Use random styles on everything!'))
console.log(colors.random('Use random styles on everything!'));
console.log(colors.america('America, Heck Yeah!'));
console.log('Setting themes is useful')
console.log('Setting themes is useful');
//
// Custom themes
//
//console.log('Generic logging theme as JSON'.green.bold.underline);
// console.log('Generic logging theme as JSON'.green.bold.underline);
// Load theme with JSON literal
colors.setTheme({
silly: 'rainbow',
@ -43,17 +45,17 @@ colors.setTheme({
help: 'cyan',
warn: 'yellow',
debug: 'blue',
error: 'red'
error: 'red',
});
// outputs red text
console.log(colors.error("this is an error"));
console.log(colors.error('this is an error'));
// outputs yellow text
console.log(colors.warn("this is a warning"));
console.log(colors.warn('this is a warning'));
// outputs grey text
console.log(colors.input("this is an input"));
console.log(colors.input('this is an input'));
// console.log('Generic logging theme as file'.green.bold.underline);
@ -62,15 +64,14 @@ console.log(colors.input("this is an input"));
colors.setTheme(__dirname + '/../themes/generic-logging.js');
// outputs red text
console.log(colors.error("this is an error"));
console.log(colors.error('this is an error'));
// outputs yellow text
console.log(colors.warn("this is a warning"));
console.log(colors.warn('this is a warning'));
// outputs grey text
console.log(colors.input("this is an input"));
console.log(colors.input('this is an input'));
// console.log(colors.zalgo("Don't summon him"))

80
lib/colors.js
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@ -40,38 +40,38 @@ var newLineRegex = new RegExp(/[\r\n]+/g);
colors.supportsColor = require('./system/supports-colors').supportsColor;
if (typeof colors.enabled === "undefined") {
if (typeof colors.enabled === 'undefined') {
colors.enabled = colors.supportsColor() !== false;
}
colors.enable = function () {
colors.enable = function() {
colors.enabled = true;
};
colors.disable = function () {
colors.disable = function() {
colors.enabled = false;
};
colors.stripColors = colors.strip = function(str){
return ("" + str).replace(/\x1B\[\d+m/g, '');
colors.stripColors = colors.strip = function(str) {
return ('' + str).replace(/\x1B\[\d+m/g, '');
};
var stylize = colors.stylize = function stylize (str, style) {
// eslint-disable-next-line no-unused-vars
var stylize = colors.stylize = function stylize(str, style) {
if (!colors.enabled) {
return str+'';
}
return ansiStyles[style].open + str + ansiStyles[style].close;
}
};
var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
var escapeStringRegexp = function (str) {
var escapeStringRegexp = function(str) {
if (typeof str !== 'string') {
throw new TypeError('Expected a string');
}
return str.replace(matchOperatorsRe, '\\$&');
}
return str.replace(matchOperatorsRe, '\\$&');
};
function build(_styles) {
var builder = function builder() {
@ -84,15 +84,16 @@ function build(_styles) {
return builder;
}
var styles = (function () {
var styles = (function() {
var ret = {};
ansiStyles.grey = ansiStyles.gray;
Object.keys(ansiStyles).forEach(function (key) {
ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');
Object.keys(ansiStyles).forEach(function(key) {
ansiStyles[key].closeRe =
new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');
ret[key] = {
get: function () {
get: function() {
return build(this._styles.concat(key));
}
},
};
});
return ret;
@ -119,7 +120,7 @@ function applyStyle() {
while (i--) {
var code = ansiStyles[nestedStyles[i]];
str = code.open + str.replace(code.closeRe, code.open) + code.close;
if (newLinesPresent){
if (newLinesPresent) {
str = str.replace(newLineRegex, code.close + '\n' + code.open);
}
}
@ -127,46 +128,49 @@ function applyStyle() {
return str;
}
colors.setTheme = function (theme) {
colors.setTheme = function(theme) {
if (typeof theme === 'string') {
console.log('colors.setTheme now only accepts an object, not a string. ' +
'If you are trying to set a theme from a file, it is now your (the caller\'s) responsibility to require the file. ' +
'The old syntax looked like colors.setTheme(__dirname + \'/../themes/generic-logging.js\'); ' +
'The new syntax looks like colors.setTheme(require(__dirname + \'/../themes/generic-logging.js\'));');
'If you are trying to set a theme from a file, it is now your (the ' +
'caller\'s) responsibility to require the file. The old syntax ' +
'looked like colors.setTheme(__dirname + ' +
'\'/../themes/generic-logging.js\'); The new syntax looks like '+
'colors.setTheme(require(__dirname + ' +
'\'/../themes/generic-logging.js\'));');
return;
}
for (var style in theme) {
(function(style){
colors[style] = function(str){
if (typeof theme[style] === 'object'){
(function(style) {
colors[style] = function(str) {
if (typeof theme[style] === 'object') {
var out = str;
for (var i in theme[style]){
for (var i in theme[style]) {
out = colors[theme[style][i]](out);
}
return out;
}
return colors[theme[style]](str);
};
})(style)
})(style);
}
}
};
function init() {
var ret = {};
Object.keys(styles).forEach(function (name) {
Object.keys(styles).forEach(function(name) {
ret[name] = {
get: function () {
get: function() {
return build([name]);
}
},
};
});
return ret;
}
var sequencer = function sequencer (map, str) {
var exploded = str.split(""), i = 0;
var sequencer = function sequencer(map, str) {
var exploded = str.split('');
exploded = exploded.map(map);
return exploded.join("");
return exploded.join('');
};
// custom formatter methods
@ -178,14 +182,14 @@ colors.maps = {};
colors.maps.america = require('./maps/america');
colors.maps.zebra = require('./maps/zebra');
colors.maps.rainbow = require('./maps/rainbow');
colors.maps.random = require('./maps/random')
colors.maps.random = require('./maps/random');
for (var map in colors.maps) {
(function(map){
colors[map] = function (str) {
(function(map) {
colors[map] = function(str) {
return sequencer(colors.maps[map], str);
}
})(map)
};
})(map);
}
defineProps(colors, init());

71
lib/custom/trap.js
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@ -1,45 +1,46 @@
module['exports'] = function runTheTrap (text, options) {
var result = "";
text = text || "Run the trap, drop the bass";
module['exports'] = function runTheTrap(text, options) {
var result = '';
text = text || 'Run the trap, drop the bass';
text = text.split('');
var trap = {
a: ["\u0040", "\u0104", "\u023a", "\u0245", "\u0394", "\u039b", "\u0414"],
b: ["\u00df", "\u0181", "\u0243", "\u026e", "\u03b2", "\u0e3f"],
c: ["\u00a9", "\u023b", "\u03fe"],
d: ["\u00d0", "\u018a", "\u0500" , "\u0501" ,"\u0502", "\u0503"],
e: ["\u00cb", "\u0115", "\u018e", "\u0258", "\u03a3", "\u03be", "\u04bc", "\u0a6c"],
f: ["\u04fa"],
g: ["\u0262"],
h: ["\u0126", "\u0195", "\u04a2", "\u04ba", "\u04c7", "\u050a"],
i: ["\u0f0f"],
j: ["\u0134"],
k: ["\u0138", "\u04a0", "\u04c3", "\u051e"],
l: ["\u0139"],
m: ["\u028d", "\u04cd", "\u04ce", "\u0520", "\u0521", "\u0d69"],
n: ["\u00d1", "\u014b", "\u019d", "\u0376", "\u03a0", "\u048a"],
o: ["\u00d8", "\u00f5", "\u00f8", "\u01fe", "\u0298", "\u047a", "\u05dd", "\u06dd", "\u0e4f"],
p: ["\u01f7", "\u048e"],
q: ["\u09cd"],
r: ["\u00ae", "\u01a6", "\u0210", "\u024c", "\u0280", "\u042f"],
s: ["\u00a7", "\u03de", "\u03df", "\u03e8"],
t: ["\u0141", "\u0166", "\u0373"],
u: ["\u01b1", "\u054d"],
v: ["\u05d8"],
w: ["\u0428", "\u0460", "\u047c", "\u0d70"],
x: ["\u04b2", "\u04fe", "\u04fc", "\u04fd"],
y: ["\u00a5", "\u04b0", "\u04cb"],
z: ["\u01b5", "\u0240"]
}
text.forEach(function(c){
a: ['\u0040', '\u0104', '\u023a', '\u0245', '\u0394', '\u039b', '\u0414'],
b: ['\u00df', '\u0181', '\u0243', '\u026e', '\u03b2', '\u0e3f'],
c: ['\u00a9', '\u023b', '\u03fe'],
d: ['\u00d0', '\u018a', '\u0500', '\u0501', '\u0502', '\u0503'],
e: ['\u00cb', '\u0115', '\u018e', '\u0258', '\u03a3', '\u03be', '\u04bc',
'\u0a6c'],
f: ['\u04fa'],
g: ['\u0262'],
h: ['\u0126', '\u0195', '\u04a2', '\u04ba', '\u04c7', '\u050a'],
i: ['\u0f0f'],
j: ['\u0134'],
k: ['\u0138', '\u04a0', '\u04c3', '\u051e'],
l: ['\u0139'],
m: ['\u028d', '\u04cd', '\u04ce', '\u0520', '\u0521', '\u0d69'],
n: ['\u00d1', '\u014b', '\u019d', '\u0376', '\u03a0', '\u048a'],
o: ['\u00d8', '\u00f5', '\u00f8', '\u01fe', '\u0298', '\u047a', '\u05dd',
'\u06dd', '\u0e4f'],
p: ['\u01f7', '\u048e'],
q: ['\u09cd'],
r: ['\u00ae', '\u01a6', '\u0210', '\u024c', '\u0280', '\u042f'],
s: ['\u00a7', '\u03de', '\u03df', '\u03e8'],
t: ['\u0141', '\u0166', '\u0373'],
u: ['\u01b1', '\u054d'],
v: ['\u05d8'],
w: ['\u0428', '\u0460', '\u047c', '\u0d70'],
x: ['\u04b2', '\u04fe', '\u04fc', '\u04fd'],
y: ['\u00a5', '\u04b0', '\u04cb'],
z: ['\u01b5', '\u0240'],
};
text.forEach(function(c) {
c = c.toLowerCase();
var chars = trap[c] || [" "];
var chars = trap[c] || [' '];
var rand = Math.floor(Math.random() * chars.length);
if (typeof trap[c] !== "undefined") {
if (typeof trap[c] !== 'undefined') {
result += trap[c][rand];
} else {
result += c;
}
});
return result;
}
};

54
lib/custom/zalgo.js
View File

@ -1,8 +1,8 @@
// please no
module['exports'] = function zalgo(text, options) {
text = text || " he is here ";
text = text || ' he is here ';
var soul = {
"up" : [
'up': [
'̍', '̎', '̄', '̅',
'̿', '̑', '̆', '̐',
'͒', '͗', '͑', '̇',
@ -15,9 +15,9 @@ module['exports'] = function zalgo(text, options) {
'ͦ', 'ͧ', 'ͨ', 'ͩ',
'ͪ', 'ͫ', 'ͬ', 'ͭ',
'ͮ', 'ͯ', '̾', '͛',
'͆', '̚'
'͆', '̚',
],
"down" : [
'down': [
'̖', '̗', '̘', '̙',
'̜', '̝', '̞', '̟',
'̠', '̤', '̥', '̦',
@ -27,48 +27,53 @@ module['exports'] = function zalgo(text, options) {
'̺', '̻', '̼', 'ͅ',
'͇', '͈', '͉', '͍',
'͎', '͓', '͔', '͕',
'͖', '͙', '͚', '̣'
'͖', '͙', '͚', '̣',
],
"mid" : [
'mid': [
'̕', '̛', '̀', '́',
'͘', '̡', '̢', '̧',
'̨', '̴', '̵', '̶',
'͜', '͝', '͞',
'͟', '͠', '͢', '̸',
'̷', '͡', ' ҉'
]
},
all = [].concat(soul.up, soul.down, soul.mid),
zalgo = {};
'̷', '͡', ' ҉',
],
};
var all = [].concat(soul.up, soul.down, soul.mid);
function randomNumber(range) {
var r = Math.floor(Math.random() * range);
return r;
}
function is_char(character) {
function isChar(character) {
var bool = false;
all.filter(function (i) {
all.filter(function(i) {
bool = (i === character);
});
return bool;
}
function heComes(text, options) {
var result = '', counts, l;
var result = '';
var counts;
var l;
options = options || {};
options["up"] = typeof options["up"] !== 'undefined' ? options["up"] : true;
options["mid"] = typeof options["mid"] !== 'undefined' ? options["mid"] : true;
options["down"] = typeof options["down"] !== 'undefined' ? options["down"] : true;
options["size"] = typeof options["size"] !== 'undefined' ? options["size"] : "maxi";
options['up'] =
typeof options['up'] !== 'undefined' ? options['up'] : true;
options['mid'] =
typeof options['mid'] !== 'undefined' ? options['mid'] : true;
options['down'] =
typeof options['down'] !== 'undefined' ? options['down'] : true;
options['size'] =
typeof options['size'] !== 'undefined' ? options['size'] : 'maxi';
text = text.split('');
for (l in text) {
if (is_char(l)) {
if (isChar(l)) {
continue;
}
result = result + text[l];
counts = {"up" : 0, "down" : 0, "mid" : 0};
counts = {'up': 0, 'down': 0, 'mid': 0};
switch (options.size) {
case 'mini':
counts.up = randomNumber(8);
@ -87,10 +92,10 @@ module['exports'] = function zalgo(text, options) {
break;
}
var arr = ["up", "mid", "down"];
var arr = ['up', 'mid', 'down'];
for (var d in arr) {
var index = arr[d];
for (var i = 0 ; i <= counts[index]; i++) {
for (var i = 0; i <= counts[index]; i++) {
if (options[index]) {
result = result + soul[index][randomNumber(soul[index].length)];
}
@ -101,4 +106,5 @@ module['exports'] = function zalgo(text, options) {
}
// don't summon him
return heComes(text, options);
}
};

55
lib/extendStringPrototype.js
View File

@ -1,43 +1,42 @@
var colors = require('./colors');
module['exports'] = function () {
module['exports'] = function() {
//
// Extends prototype of native string object to allow for "foo".red syntax
//
var addProperty = function (color, func) {
var addProperty = function(color, func) {
String.prototype.__defineGetter__(color, func);
};
addProperty('strip', function () {
addProperty('strip', function() {
return colors.strip(this);
});
addProperty('stripColors', function () {
addProperty('stripColors', function() {
return colors.strip(this);
});
addProperty("trap", function(){
addProperty('trap', function() {
return colors.trap(this);
});
addProperty("zalgo", function(){
addProperty('zalgo', function() {
return colors.zalgo(this);
});
addProperty("zebra", function(){
addProperty('zebra', function() {
return colors.zebra(this);
});
addProperty("rainbow", function(){
addProperty('rainbow', function() {
return colors.rainbow(this);
});
addProperty("random", function(){
addProperty('random', function() {
return colors.random(this);
});
addProperty("america", function(){
addProperty('america', function() {
return colors.america(this);
});
@ -45,8 +44,8 @@ module['exports'] = function () {
// Iterate through all default styles and colors
//
var x = Object.keys(colors.styles);
x.forEach(function (style) {
addProperty(style, function () {
x.forEach(function(style) {
addProperty(style, function() {
return colors.stylize(this, style);
});
});
@ -57,25 +56,28 @@ module['exports'] = function () {
// on String that you should not overwrite.
//
var stringPrototypeBlacklist = [
'__defineGetter__', '__defineSetter__', '__lookupGetter__', '__lookupSetter__', 'charAt', 'constructor',
'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf', 'charCodeAt',
'indexOf', 'lastIndexOf', 'length', 'localeCompare', 'match', 'repeat', 'replace', 'search', 'slice', 'split', 'substring',
'toLocaleLowerCase', 'toLocaleUpperCase', 'toLowerCase', 'toUpperCase', 'trim', 'trimLeft', 'trimRight'
'__defineGetter__', '__defineSetter__', '__lookupGetter__',
'__lookupSetter__', 'charAt', 'constructor', 'hasOwnProperty',
'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString',
'valueOf', 'charCodeAt', 'indexOf', 'lastIndexOf', 'length',
'localeCompare', 'match', 'repeat', 'replace', 'search', 'slice',
'split', 'substring', 'toLocaleLowerCase', 'toLocaleUpperCase',
'toLowerCase', 'toUpperCase', 'trim', 'trimLeft', 'trimRight',
];
Object.keys(theme).forEach(function (prop) {
Object.keys(theme).forEach(function(prop) {
if (stringPrototypeBlacklist.indexOf(prop) !== -1) {
console.log('warn: '.red + ('String.prototype' + prop).magenta + ' is probably something you don\'t want to override. Ignoring style name');
}
else {
console.log('warn: '.red + ('String.prototype' + prop).magenta +
' is probably something you don\'t want to override. ' +
'Ignoring style name');
} else {
if (typeof(theme[prop]) === 'string') {
colors[prop] = colors[theme[prop]];
addProperty(prop, function () {
addProperty(prop, function() {
return colors[theme[prop]](this);
});
}
else {
addProperty(prop, function () {
} else {
addProperty(prop, function() {
var ret = this;
for (var t = 0; t < theme[prop].length; t++) {
ret = colors[theme[prop][t]](ret);
@ -87,7 +89,7 @@ module['exports'] = function () {
});
}
colors.setTheme = function (theme) {
colors.setTheme = function(theme) {
if (typeof theme === 'string') {
try {
colors.themes[theme] = require(theme);
@ -101,5 +103,4 @@ module['exports'] = function () {
applyTheme(theme);
}
};
};

7
lib/index.js
View File

@ -1,12 +1,13 @@
var colors = require('./colors');
module['exports'] = colors;
// Remark: By default, colors will add style properties to String.prototype
// Remark: By default, colors will add style properties to String.prototype.
//
// If you don't wish to extend String.prototype you can do this instead and native String will not be touched
// If you don't wish to extend String.prototype, you can do this instead and
// native String will not be touched:
//
// var colors = require('colors/safe);
// colors.red("foo")
//
//
require('./extendStringPrototype')();
require('./extendStringPrototype')();

14
lib/maps/america.js
View File

@ -1,12 +1,12 @@
var colors = require('../colors');
module['exports'] = (function() {
return function (letter, i, exploded) {
if(letter === " ") return letter;
switch(i%3) {
return function(letter, i, exploded) {
if (letter === ' ') return letter;
switch (i%3) {
case 0: return colors.red(letter);
case 1: return colors.white(letter)
case 2: return colors.blue(letter)
case 1: return colors.white(letter);
case 2: return colors.blue(letter);
}
}
})();
};
})();

9
lib/maps/rainbow.js
View File

@ -1,9 +1,10 @@
var colors = require('../colors');
module['exports'] = (function () {
var rainbowColors = ['red', 'yellow', 'green', 'blue', 'magenta']; //RoY G BiV
return function (letter, i, exploded) {
if (letter === " ") {
module['exports'] = (function() {
// RoY G BiV
var rainbowColors = ['red', 'yellow', 'green', 'blue', 'magenta'];
return function(letter, i, exploded) {
if (letter === ' ') {
return letter;
} else {
return colors[rainbowColors[i++ % rainbowColors.length]](letter);

12
lib/maps/random.js
View File

@ -1,8 +1,12 @@
var colors = require('../colors');
module['exports'] = (function () {
var available = ['underline', 'inverse', 'grey', 'yellow', 'red', 'green', 'blue', 'white', 'cyan', 'magenta'];
module['exports'] = (function() {
var available = ['underline', 'inverse', 'grey', 'yellow', 'red', 'green',
'blue', 'white', 'cyan', 'magenta'];
return function(letter, i, exploded) {
return letter === " " ? letter : colors[available[Math.round(Math.random() * (available.length - 1))]](letter);
return letter === ' ' ? letter :
colors[
available[Math.round(Math.random() * (available.length - 2))]
](letter);
};
})();
})();

4
lib/maps/zebra.js
View File

@ -1,5 +1,5 @@
var colors = require('../colors');
module['exports'] = function (letter, i, exploded) {
module['exports'] = function(letter, i, exploded) {
return i % 2 === 0 ? letter : colors.inverse(letter);
};
};

6
lib/styles.js
View File

@ -65,13 +65,13 @@ var codes = {
blueBG: [44, 49],
magentaBG: [45, 49],
cyanBG: [46, 49],
whiteBG: [47, 49]
whiteBG: [47, 49],
};
Object.keys(codes).forEach(function (key) {
Object.keys(codes).forEach(function(key) {
var val = codes[key];
var style = styles[key] = [];
style.open = '\u001b[' + val[0] + 'm';
style.close = '\u001b[' + val[1] + 'm';
});
});

30
lib/system/has-flag.js
View File

@ -3,21 +3,33 @@ MIT License
Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
'use strict';
module.exports = function (flag, argv) {
argv = argv || process.argv;
module.exports = function(flag, argv) {
argv = argv || process.argv;
var terminatorPos = argv.indexOf('--');
var prefix = /^-{1,2}/.test(flag) ? '' : '--';
var pos = argv.indexOf(prefix + flag);
var terminatorPos = argv.indexOf('--');
var prefix = /^-{1,2}/.test(flag) ? '' : '--';
var pos = argv.indexOf(prefix + flag);
return pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos);
return pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos);
};

166
lib/system/supports-colors.js
View File

@ -32,116 +32,120 @@ var env = process.env;
var forceColor = void 0;
if (hasFlag('no-color') || hasFlag('no-colors') || hasFlag('color=false')) {
forceColor = false;
} else if (hasFlag('color') || hasFlag('colors') || hasFlag('color=true') || hasFlag('color=always')) {
forceColor = true;
forceColor = false;
} else if (hasFlag('color') || hasFlag('colors') || hasFlag('color=true')
|| hasFlag('color=always')) {
forceColor = true;
}
if ('FORCE_COLOR' in env) {
forceColor = env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0;
forceColor = env.FORCE_COLOR.length === 0
|| parseInt(env.FORCE_COLOR, 10) !== 0;
}
function translateLevel(level) {
if (level === 0) {
return false;
}
if (level === 0) {
return false;
}
return {
level: level,
hasBasic: true,
has256: level >= 2,
has16m: level >= 3
};
return {
level: level,
hasBasic: true,
has256: level >= 2,
has16m: level >= 3,
};
}
function supportsColor(stream) {
if (forceColor === false) {
return 0;
}
if (forceColor === false) {
return 0;
}
if (hasFlag('color=16m') || hasFlag('color=full') || hasFlag('color=truecolor')) {
return 3;
}
if (hasFlag('color=16m') || hasFlag('color=full')
|| hasFlag('color=truecolor')) {
return 3;
}
if (hasFlag('color=256')) {
return 2;
}
if (hasFlag('color=256')) {
return 2;
}
if (stream && !stream.isTTY && forceColor !== true) {
return 0;
}
if (stream && !stream.isTTY && forceColor !== true) {
return 0;
}
var min = forceColor ? 1 : 0;
var min = forceColor ? 1 : 0;
if (process.platform === 'win32') {
// Node.js 7.5.0 is the first version of Node.js to include a patch to
// libuv that enables 256 color output on Windows. Anything earlier and it
// won't work. However, here we target Node.js 8 at minimum as it is an LTS
// release, and Node.js 7 is not. Windows 10 build 10586 is the first Windows
// release that supports 256 colors. Windows 10 build 14931 is the first release
// that supports 16m/TrueColor.
var osRelease = os.release().split('.');
if (Number(process.versions.node.split('.')[0]) >= 8 && Number(osRelease[0]) >= 10 && Number(osRelease[2]) >= 10586) {
return Number(osRelease[2]) >= 14931 ? 3 : 2;
}
if (process.platform === 'win32') {
// Node.js 7.5.0 is the first version of Node.js to include a patch to
// libuv that enables 256 color output on Windows. Anything earlier and it
// won't work. However, here we target Node.js 8 at minimum as it is an LTS
// release, and Node.js 7 is not. Windows 10 build 10586 is the first
// Windows release that supports 256 colors. Windows 10 build 14931 is the
// first release that supports 16m/TrueColor.
var osRelease = os.release().split('.');
if (Number(process.versions.node.split('.')[0]) >= 8
&& Number(osRelease[0]) >= 10 && Number(osRelease[2]) >= 10586) {
return Number(osRelease[2]) >= 14931 ? 3 : 2;
}
return 1;
}
return 1;
}
if ('CI' in env) {
if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI'].some(function (sign) {
return sign in env;
}) || env.CI_NAME === 'codeship') {
return 1;
}
if ('CI' in env) {
if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI'].some(function(sign) {
return sign in env;
}) || env.CI_NAME === 'codeship') {
return 1;
}
return min;
}
return min;
}
if ('TEAMCITY_VERSION' in env) {
return (/^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0
);
}
if ('TEAMCITY_VERSION' in env) {
return (/^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0
);
}
if ('TERM_PROGRAM' in env) {
var version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10);
if ('TERM_PROGRAM' in env) {
var version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10);
switch (env.TERM_PROGRAM) {
case 'iTerm.app':
return version >= 3 ? 3 : 2;
case 'Hyper':
return 3;
case 'Apple_Terminal':
return 2;
// No default
}
}
switch (env.TERM_PROGRAM) {
case 'iTerm.app':
return version >= 3 ? 3 : 2;
case 'Hyper':
return 3;
case 'Apple_Terminal':
return 2;
// No default
}
}
if (/-256(color)?$/i.test(env.TERM)) {
return 2;
}
if (/-256(color)?$/i.test(env.TERM)) {
return 2;
}
if (/^screen|^xterm|^vt100|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {
return 1;
}
if (/^screen|^xterm|^vt100|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {
return 1;
}
if ('COLORTERM' in env) {
return 1;
}
if ('COLORTERM' in env) {
return 1;
}
if (env.TERM === 'dumb') {
return min;
}
if (env.TERM === 'dumb') {
return min;
}
return min;
return min;
}
function getSupportLevel(stream) {
var level = supportsColor(stream);
return translateLevel(level);
var level = supportsColor(stream);
return translateLevel(level);
}
module.exports = {
supportsColor: getSupportLevel,
stdout: getSupportLevel(process.stdout),
stderr: getSupportLevel(process.stderr)
supportsColor: getSupportLevel,
stdout: getSupportLevel(process.stdout),
stderr: getSupportLevel(process.stderr),
};

1165
package-lock.json generated Normal file
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File diff suppressed because it is too large Load Diff

17
package.json
View File

@ -1,18 +1,23 @@
{
"name": "colors",
"description": "get colors in your node.js console",
"version": "1.2.2",
"version": "1.2.3",
"author": "Marak Squires",
"homepage": "https://github.com/Marak/colors.js",
"bugs": "https://github.com/Marak/colors.js/issues",
"keywords": [ "ansi", "terminal", "colors" ],
"keywords": [
"ansi",
"terminal",
"colors"
],
"repository": {
"type": "git",
"url": "http://github.com/Marak/colors.js.git"
},
"license": "MIT",
"scripts": {
"test": "node tests/basic-test.js && node tests/safe-test.js"
"lint": "eslint . --fix",
"test": "node tests/basic-test.js && node tests/safe-test.js"
},
"engines": {
"node": ">=0.1.90"
@ -26,5 +31,9 @@
"themes",
"index.d.ts",
"safe.d.ts"
]
],
"devDependencies": {
"eslint": "^4.19.1",
"eslint-config-google": "^0.9.1"
}
}

3
safe.js
View File

@ -1,5 +1,6 @@
//
// Remark: Requiring this file will use the "safe" colors API which will not touch String.prototype
// Remark: Requiring this file will use the "safe" colors API,
// which will not touch String.prototype.
//
// var colors = require('colors/safe');
// colors.red("foo")

28
tests/basic-test.js
View File

@ -1,5 +1,5 @@
var assert = require('assert'),
colors = require('../lib/index');
var assert = require('assert');
var colors = require('../lib/index');
var s = 'string';
@ -15,12 +15,11 @@ function aE(s, color, code) {
assert.equal(s[color].strip, colors.strip(s));
}
function h(s, color) {
return '<span style="color:' + color + ';">' + s + '</span>';
}
var stylesColors = ['white', 'black', 'blue', 'cyan', 'green', 'magenta', 'red', 'yellow'];
var stylesAll = stylesColors.concat(['bold', 'italic', 'underline', 'inverse', 'rainbow']);
var stylesColors = ['white', 'black', 'blue', 'cyan', 'green', 'magenta',
'red', 'yellow'];
// eslint-disable-next-line
var stylesAll = stylesColors.concat(['bold', 'italic', 'underline',
'inverse', 'rainbow']);
colors.mode = 'console';
assert.equal(s.bold, '\x1B[1m' + s + '\x1B[22m');
@ -46,16 +45,19 @@ assert.equal(s, 'string');
var testStringWithNewLines = s + '\n' + s;
// single style
assert.equal(testStringWithNewLines.red, '\x1b[31m' + s + '\n' + s + '\x1b[39m');
assert.equal(testStringWithNewLines.red, '\x1b[31m' + s + '\n' + s +
'\x1b[39m');
var testStringWithNewLinesStyled = s.underline + '\n' + s.bold;
// nested styles
assert.equal(testStringWithNewLinesStyled.red, '\x1b[31m' + '\x1b[4m' + s + '\x1b[24m' + '\n' + '\x1b[1m' + s + '\x1b[22m' + '\x1b[39m');
assert.equal(testStringWithNewLinesStyled.red,
'\x1b[31m' + '\x1b[4m' + s + '\x1b[24m' + '\n' + '\x1b[1m' + s +
'\x1b[22m' + '\x1b[39m');
colors.setTheme({ error: 'red' });
colors.setTheme({error: 'red'});
assert.equal(typeof ("astring".red), 'string');
assert.equal(typeof ("astring".error), 'string');
assert.equal(typeof ('astring'.red), 'string');
assert.equal(typeof ('astring'.error), 'string');
assert.equal(s, 'string');

28
tests/safe-test.js
View File

@ -1,5 +1,5 @@
var assert = require('assert'),
colors = require('../safe');
var assert = require('assert');
var colors = require('../safe');
var s = 'string';
@ -12,12 +12,11 @@ function aE(s, color, code) {
assert.equal(colors.strip(s), s);
}
function h(s, color) {
return '<span style="color:' + color + ';">' + s + '</span>';
}
var stylesColors = ['white', 'black', 'blue', 'cyan', 'green', 'magenta', 'red', 'yellow'];
var stylesAll = stylesColors.concat(['bold', 'italic', 'underline', 'inverse', 'rainbow']);
var stylesColors = ['white', 'black', 'blue', 'cyan', 'green', 'magenta',
'red', 'yellow'];
// eslint-disable-next-line
var stylesAll = stylesColors.concat(['bold', 'italic', 'underline', 'inverse',
'rainbow']);
colors.mode = 'console';
assert.equal(colors.bold(s), '\x1B[1m' + s + '\x1B[22m');
@ -43,15 +42,18 @@ assert.equal(s, 'string');
var testStringWithNewLines = s + '\n' + s;
// single style
assert.equal(colors.red(testStringWithNewLines), '\x1b[31m' + s + '\x1b[39m' + '\n' + '\x1b[31m' + s + '\x1b[39m');
assert.equal(colors.red(testStringWithNewLines),
'\x1b[31m' + s + '\x1b[39m' + '\n' + '\x1b[31m' + s + '\x1b[39m');
var testStringWithNewLinesStyled = colors.underline(s) + '\n' + colors.bold(s);
// nested styles
assert.equal(colors.red(testStringWithNewLinesStyled), '\x1b[31m' + '\x1b[4m' + s + '\x1b[24m' + '\x1b[39m' + '\n' + '\x1b[31m' + '\x1b[1m' + s + '\x1b[22m' + '\x1b[39m');
assert.equal(colors.red(testStringWithNewLinesStyled),
'\x1b[31m' + '\x1b[4m' + s + '\x1b[24m' + '\x1b[39m' + '\n' + '\x1b[31m' +
'\x1b[1m' + s + '\x1b[22m' + '\x1b[39m');
colors.setTheme({ error: 'red' });
colors.setTheme({error: 'red'});
assert.equal(typeof (colors.red("astring")), 'string');
assert.equal(typeof (colors.error("astring")), 'string');
assert.equal(typeof (colors.red('astring')), 'string');
assert.equal(typeof (colors.error('astring')), 'string');

4
themes/generic-logging.js
View File

@ -8,5 +8,5 @@ module['exports'] = {
help: 'cyan',
warn: 'yellow',
debug: 'blue',
error: 'red'
};
error: 'red',
};