| ID | Title | Duration (ms) |
|---|---|---|
| 1 | Purdy should display an error | 8 |
| 2 | Purdy should display an error with detail | 4 |
| 3 | Purdy should indent array correctly | 5 |
| 4 | Purdy allows for removal of array index | 1 |
| 5 | Purdy honors indent level | 0 |
| 6 | Purdy prints arguments function | 1 |
| 7 | Purdy should print plain | 0 |
| 8 | Purdy should handle circular references | 2 |
| 9 | Purdy should print a function | 0 |
| 10 | Purdy should print an anonymous function | 1 |
| 11 | Purdy should print a string | 0 |
| 12 | Purdy should print a date | 2 |
| 13 | Purdy should print a number | 1 |
| 14 | Purdy should print null | 0 |
| 15 | Purdy should print undefined | 1 |
| 16 | Purdy should print a regular expression | 0 |
| 17 | Purdy should print a false boolean | 1 |
| 18 | Purdy should print a true boolean | 0 |
| 19 | Purdy should print an empty array without extra indentation | 0 |
| 20 | Purdy should print an empty object without extra indentation | 0 |
| 21 | Purdy should print a more complex object | 3 |
| 22 | Purdy should not print circular after second use | 1 |
| 23 | Purdy shows circular reference with path | 1 |
| 24 | Purdy will keep a path for an object in Hoek format | 3 |
| 25 | Purdy indents object the way it should | 1 |
| 26 | Purdy aligns object the way it should | 1 |
| 27 | Purdy prints directly to console | 2 |
| 28 | Purdy prints symbols | 1 |
| 29 | Purdy prints only symbols | 0 |
| 30 | Purdy obeys depth printing | 1 |
| 31 | Purdy should handle depth printing for array | 0 |
| 32 | Purdy should print using zero depth | 1 |
| 33 | Purdy should handle depth printing for mixed | 0 |
| 34 | Purdy should handle depth printing using null depth | 1 |
| Line | Lint | Hits | Source |
|---|---|---|---|
| 1 | // Load modules | ||
| 2 | |||
| 3 | 1 | var Chalk = require('chalk'); | |
| 4 | 1 | var Hoek = require('hoek'); | |
| 5 | |||
| 6 | |||
| 7 | // declare internals | ||
| 8 | |||
| 9 | 1 | var internals = { | |
| 10 | indentLevel: 0, | ||
| 11 | colors: { | ||
| 12 | BoolFalse: 'red.bold', | ||
| 13 | BoolTrue: 'green.bold', | ||
| 14 | Circular: 'grey.bold', | ||
| 15 | Date: 'green', | ||
| 16 | Function: 'cyan', | ||
| 17 | Key: 'white.bold', | ||
| 18 | Null: 'red.bold', | ||
| 19 | Number: 'blue.bold', | ||
| 20 | RegExp: 'magenta', | ||
| 21 | String: 'yellow', | ||
| 22 | Symbol: 'magenta.bold', | ||
| 23 | Undefined: 'red.inverse', | ||
| 24 | depth: 'grey', | ||
| 25 | error: 'red', | ||
| 26 | path: 'blue' | ||
| 27 | }, | ||
| 28 | defaults: { | ||
| 29 | depth: 2, | ||
| 30 | plain: false, | ||
| 31 | path: false, | ||
| 32 | indent: 4, | ||
| 33 | align: 'left', | ||
| 34 | arrayIndex: true, | ||
| 35 | pathPrefix: '// ' | ||
| 36 | } | ||
| 37 | }; | ||
| 38 | |||
| 39 | |||
| 40 | 1 | internals.purdy = function (object, options) { | |
| 41 | |||
| 42 | 1 | return console.log(internals.stringify(object, options)); | |
| 43 | }; | ||
| 44 | |||
| 45 | |||
| 46 | 1 | internals.stringify = function (object, options) { | |
| 47 | |||
| 48 | 37 | internals.seen = []; | |
| 49 | 37 | internals.path = []; | |
| 50 | 37 | internals.settings = Hoek.applyToDefaults(internals.defaults, options || {}, true); | |
| 51 | 37 | return internals.travel(object, '', 0); | |
| 52 | }; | ||
| 53 | |||
| 54 | |||
| 55 | 1 | internals.purdy.stringify = internals.stringify; | |
| 56 | |||
| 57 | |||
| 58 | 1 | module.exports = internals.purdy; | |
| 59 | |||
| 60 | |||
| 61 | 1 | internals.travel = function (object, path, depth) { | |
| 62 | |||
| 63 | 130 | var type = toString.call(object).split(' ')[1].slice(0, -1); | |
| 64 | 130 | var format = ''; | |
| 65 | |||
| 66 | 130 | if (internals[type]) { | |
| 67 | 74 | format = internals[type](object, path, depth); | |
| 68 | } | ||
| 69 | else { | ||
| 70 | 56 | format = String(object); | |
| 71 | } | ||
| 72 | |||
| 73 | 130 | return internals.colorize(format, type); | |
| 74 | }; | ||
| 75 | |||
| 76 | |||
| 77 | 1 | internals.colorize = function (string, type) { | |
| 78 | |||
| 79 | 222 | if (internals.settings.plain) { | |
| 80 | 130 | return string; | |
| 81 | } | ||
| 82 | |||
| 83 | 92 | var colors = internals.colors[type]; | |
| 84 | 92 | if (!colors) { | |
| 85 | 23 | return string; | |
| 86 | } | ||
| 87 | |||
| 88 | 69 | var colorArr = colors.split('.'); | |
| 89 | |||
| 90 | 69 | for (var i = 0, il = colorArr.length; i < il; ++i) { | |
| 91 | 118 | var color = colorArr[i]; | |
| 92 | 118 | string = Chalk[color](string); | |
| 93 | } | ||
| 94 | |||
| 95 | 69 | return string; | |
| 96 | }; | ||
| 97 | |||
| 98 | |||
| 99 | 1 | internals.lengthCompare = function (a, b) { | |
| 100 | |||
| 101 | 78 | return a.length - b.length; | |
| 102 | }; | ||
| 103 | |||
| 104 | |||
| 105 | 1 | internals.tidyPath = function (path) { | |
| 106 | |||
| 107 | 4 | return internals.colorize(path.slice(1, path.size), 'path'); | |
| 108 | }; | ||
| 109 | |||
| 110 | 1 | internals.Object = internals.process = internals.global = function (object, path, depth) { | |
| 111 | |||
| 112 | 34 | var keys = Object.keys(object); | |
| 113 | |||
| 114 | if ( Object.getOwnPropertySymbols ) { |
||
| 115 | 34 | keys = keys.concat(Object.getOwnPropertySymbols(object)); | |
| 116 | } | ||
| 117 | |||
| 118 | 34 | if (keys.length === 0) { | |
| 119 | 1 | return '{}'; | |
| 120 | } | ||
| 121 | |||
| 122 | 33 | ++depth; | |
| 123 | 33 | var index = internals.seen.indexOf(object); | |
| 124 | 33 | if (index !== -1) { | |
| 125 | 3 | return internals.showCircular(index); | |
| 126 | } | ||
| 127 | 30 | internals.seen.push(object); | |
| 128 | 30 | internals.path.push(path); | |
| 129 | |||
| 130 | 30 | var keyLengths = Hoek.clone(keys); | |
| 131 | 30 | internals.indentLevel = internals.indentLevel + 1; | |
| 132 | 30 | var out = '{\n'; | |
| 133 | |||
| 134 | 30 | for (var i = 0, il = keys.length; i < il; ++i) { | |
| 135 | 50 | var key = keys[i]; | |
| 136 | 50 | var item = object[key]; | |
| 137 | 50 | if (internals.settings.path && path.length > 0) { | |
| 138 | 3 | keyLengths.push(internals.settings.pathPrefix); | |
| 139 | 3 | out = out + internals.indent() + | |
| 140 | internals.colorize(internals.settings.pathPrefix, 'path') + | ||
| 141 | internals.tidyPath(path + '.' + key) + '\n'; | ||
| 142 | } | ||
| 143 | 50 | var longest = keyLengths.sort(internals.lengthCompare)[keyLengths.length - 1]; | |
| 144 | 50 | var keyStr = key.toString(); | |
| 145 | |||
| 146 | 50 | if (internals.settings.depth === null || internals.settings.depth + 1 >= depth) { | |
| 147 | 48 | out = out + internals.indent() + '' + (internals.printMember(keyStr, longest) + ':') + ' ' + internals.travel(item, path + '.' + keyStr, depth); | |
| 148 | } | ||
| 149 | else { | ||
| 150 | 2 | internals.indentLevel = internals.indentLevel - 1; | |
| 151 | 2 | return internals.colorize('[Object]', 'depth'); | |
| 152 | } | ||
| 153 | 48 | if (i !== il - 1) { | |
| 154 | 20 | out = out + ','; | |
| 155 | } | ||
| 156 | 48 | out = out + '\n'; | |
| 157 | } | ||
| 158 | 28 | internals.indentLevel = internals.indentLevel - 1; | |
| 159 | 28 | out = out + internals.indent() + '}'; | |
| 160 | 28 | return out; | |
| 161 | }; | ||
| 162 | |||
| 163 | |||
| 164 | 1 | internals.showCircular = function (index) { | |
| 165 | |||
| 166 | 5 | var showPath = internals.path[index]; | |
| 167 | 5 | showPath = showPath === '' ? '' : ' ' + showPath.slice(1, showPath.length); | |
| 168 | 5 | return internals.colorize('[Circular~' + showPath + ']', 'Circular'); | |
| 169 | }; | ||
| 170 | |||
| 171 | |||
| 172 | 1 | internals.Array = function (array, path, depth) { | |
| 173 | |||
| 174 | 23 | if (array.length === 0) { | |
| 175 | 1 | return '[]'; | |
| 176 | } | ||
| 177 | |||
| 178 | 22 | ++depth; | |
| 179 | 22 | var index = internals.seen.indexOf(array); | |
| 180 | 22 | if (index !== -1) { | |
| 181 | 2 | return internals.showCircular(index); | |
| 182 | } | ||
| 183 | 20 | internals.seen.push(array); | |
| 184 | 20 | internals.path.push(path); | |
| 185 | |||
| 186 | 20 | var out = '[\n'; | |
| 187 | 20 | internals.indentLevel = internals.indentLevel + 1; | |
| 188 | |||
| 189 | 20 | for (var i = 0, il = array.length; i < il; ++i) { | |
| 190 | 48 | var item = array[i]; | |
| 191 | 48 | if (internals.settings.path && path.length > 0) { | |
| 192 | 1 | out = out + internals.indent() + | |
| 193 | internals.colorize(internals.settings.pathPrefix, 'path') + | ||
| 194 | internals.tidyPath(path + '.' + i) + '\n'; | ||
| 195 | } | ||
| 196 | 48 | var indexStr = internals.settings.arrayIndex ? '[' + internals.printMember(i, il) + '] ' : ''; | |
| 197 | 48 | if (internals.settings.depth === null || internals.settings.depth + 1 >= depth) { | |
| 198 | 45 | out = out + internals.indent() + '' + indexStr + internals.travel(item, path + '.' + i, depth); | |
| 199 | } | ||
| 200 | else { | ||
| 201 | 3 | internals.indentLevel = internals.indentLevel - 1; | |
| 202 | 3 | return internals.colorize('[Object]', 'depth'); | |
| 203 | } | ||
| 204 | 45 | if (i !== il - 1) { | |
| 205 | 28 | out = out + ','; | |
| 206 | } | ||
| 207 | 45 | out = out + '\n'; | |
| 208 | } | ||
| 209 | 17 | internals.indentLevel = internals.indentLevel - 1; | |
| 210 | 17 | out = out + internals.indent() + ']'; | |
| 211 | 17 | return out; | |
| 212 | }; | ||
| 213 | |||
| 214 | |||
| 215 | 1 | internals.Error = function (err) { | |
| 216 | |||
| 217 | 2 | if (Object.keys(err).length === 0) { | |
| 218 | 1 | return internals.colorize('[' + err + ']', 'error'); | |
| 219 | } | ||
| 220 | 1 | var obj = internals.Object(err); | |
| 221 | 1 | return obj.replace(/^{/, '{ ' + internals.colorize('[Error: ' + err.message + ']', 'error') ); | |
| 222 | }; | ||
| 223 | |||
| 224 | |||
| 225 | 1 | internals.String = function (str) { | |
| 226 | |||
| 227 | 12 | return '\'' + str + '\''; | |
| 228 | }; | ||
| 229 | |||
| 230 | 1 | internals.Arguments = function (obj) { | |
| 231 | |||
| 232 | 1 | var arr = Array.prototype.slice.call(obj); | |
| 233 | 1 | return internals.Array(arr); | |
| 234 | }; | ||
| 235 | |||
| 236 | |||
| 237 | 1 | internals.Boolean = function (bool) { | |
| 238 | |||
| 239 | 2 | if (bool === true) { | |
| 240 | 1 | return internals.colorize(bool + '', 'BoolTrue'); | |
| 241 | } | ||
| 242 | 1 | return internals.colorize(bool + '', 'BoolFalse'); | |
| 243 | }; | ||
| 244 | |||
| 245 | |||
| 246 | 1 | internals.Function = function (func) { | |
| 247 | |||
| 248 | 2 | if (func.name) { | |
| 249 | 1 | return internals.colorize('[Function: ' + func.name + ']', 'Function'); | |
| 250 | } | ||
| 251 | 1 | return internals.colorize('[Function: ?]', 'Function'); | |
| 252 | }; | ||
| 253 | |||
| 254 | |||
| 255 | 1 | internals.indent = function () { | |
| 256 | |||
| 257 | 142 | return internals.spaces(internals.indentLevel * internals.settings.indent); | |
| 258 | }; | ||
| 259 | |||
| 260 | |||
| 261 | 1 | internals.spaces = function (count) { | |
| 262 | |||
| 263 | 210 | var out = ''; | |
| 264 | 210 | for (var i = 0; i < count; i++) { | |
| 265 | 765 | out = out + ' '; | |
| 266 | } | ||
| 267 | |||
| 268 | 210 | return out; | |
| 269 | }; | ||
| 270 | |||
| 271 | |||
| 272 | 1 | internals.printMember = function (member, max) { | |
| 273 | |||
| 274 | 68 | if (internals.settings.align === 'left') { | |
| 275 | 40 | max = 0; | |
| 276 | } | ||
| 277 | 68 | var memberLength = member.length; | |
| 278 | 68 | var maxLength = max.length; | |
| 279 | 68 | var toShift = maxLength - memberLength; | |
| 280 | 68 | return internals.colorize(internals.spaces(toShift) + member, 'Key'); | |
| 281 | }; | ||
| 282 |