1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518 |
33×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
5×
68×
1×
1×
2×
6×
1×
1×
68×
68×
68×
1×
29×
10×
5×
2×
2×
5×
5×
2×
5×
10×
10×
11×
2×
8×
2×
5×
4×
1×
2×
2×
2×
1×
1×
3×
3×
3×
2×
2×
2×
1×
3×
1×
4×
4×
4×
2×
2×
2×
2×
1×
3×
2×
1×
1×
7×
4×
2×
2×
2×
2×
4×
4×
5×
5×
5×
1×
2×
2×
1×
1×
1×
1×
1×
1×
68×
1×
1× | 'use strict';
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; Eif ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (EprotoProps) defineProperties(Constructor.prototype, protoProps); Eif (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _bluebird = require('bluebird');
var _bluebird2 = _interopRequireDefault(_bluebird);
var _path = require('path');
var _path2 = _interopRequireDefault(_path);
var _minimatch = require('minimatch');
var _minimatch2 = _interopRequireDefault(_minimatch);
var _fs = require('./fs');
var _fs2 = _interopRequireDefault(_fs);
var _lock = require('./lock');
var _lock2 = _interopRequireDefault(_lock);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (I!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var fsp = _bluebird2.default.promisifyAll(_fs2.default);
function joinWith(dir) {
return function (file) {
return _path2.default.join(dir, file);
};
}
/**
* @class
*/
var File = function () {
function File(pathname) {
_classCallCheck(this, File);
this._dir = process.cwd();
this._pathname = pathname;
}
_createClass(File, [{
key: '_getStatsSync',
value: function _getStatsSync() {
return _fs2.default.statSync(this._pathname);
}
}, {
key: '_getStats',
value: function _getStats() {
return fsp.statAsync(this._pathname);
}
}, {
key: '_isHiddenFile',
value: function _isHiddenFile() {
return (/^\./.test(_path2.default.basename(this._pathname))
);
}
}, {
key: '_isHiddenDirectory',
value: function _isHiddenDirectory() {
return (/(^|\/)\.[^\/\.]/g.test(this._pathname)
);
}
}, {
key: '_depth',
value: function _depth(pathname) {
return pathname.split(_path2.default.sep).length - 1;
}
}, {
key: '_access',
value: function _access(permission) {
var hasPermission = true;
return fsp.accessAsync(this._pathname, permission).catch(function () {
return hasPermission = false;
}).then(function () {
return hasPermission;
});
}
}, {
key: '_checkAsyncStats',
value: function _checkAsyncStats(type) {
return this._getStats().then(function (stats) {
return stats[type]();
});
}
/**
* Synchronously determine if pathname is a directory
*
* @instance
* @memberOf File
* @method
* isDirectorySync
* @return boolean
* @example
* import File from 'file-js';
*
* const file = File.create('myDirectory');
* if (file.isDirectorySync()) {
* console.log('processing directory');
* }
*/
}, {
key: 'isDirectorySync',
value: function isDirectorySync() {
return this._getStatsSync().isDirectory();
}
/**
* Synchronously determine if pathname is a file
*
* @instance
* @memberOf File
* @method
* isFileSync
* @return boolean
* @example
* import File from 'file-js';
*
* const file = File.create('myDirectory');
* if (file.isFileSync()) {
* console.log('processing file');
* }
*/
}, {
key: 'isFileSync',
value: function isFileSync() {
return this._getStatsSync().isFile();
}
/**
* Determine if pathname is a directory
*
* @instance
* @memberOf File
* @method
* isDirectory
* @return If the Promise fulfils, the fulfilment value is
* a boolean indicating if the pathname is a directory
* @example
* import File from 'file-js';
*
* const file = File.create('myDirectory');
* file.isDirectory((isDirectory) => {
* console.log(isDirectory);
* });
*
*/
}, {
key: 'isDirectory',
value: function isDirectory() {
return this._checkAsyncStats('isDirectory');
}
/**
* Determine if pathname is a file
*
* @instance
* @memberOf File
* @method
* isDirectory
* @return If the Promise fulfils, the fulfilment value is
* a boolean indicating if the pathname is a file
* @example
* import File from 'file-js';
*
* const file = File.create('myDirectory');
* file.isFile((isFile) => {
* console.log(isFile);
* });
*/
}, {
key: 'isFile',
value: function isFile() {
return this._checkAsyncStats('isFile');
}
/**
* Synchronously determine if pathname is a hidden file
*
* @instance
* @memberOf File
* @method
* isHiddenSync
* @return boolean
* @example
* import File from 'file-js';
*
* const file = File.create('./myHiddenFile');
* if (file.isHiddenSync()) {
* console.log('processing hidden file');
* }
*/
}, {
key: 'isHiddenSync',
value: function isHiddenSync() {
if (!this.isDirectorySync()) {
return this._isHiddenFile();
}
return this._isHiddenDirectory();
}
/**
* Determine if pathname is a file
*
* @instance
* @memberOf File
* @method
* isDirectory
* @return If the Promise fulfils, the fulfilment value is
* a boolean indicating if the pathname is a file
* @example
* import File from 'file-js';
*
* const file = File.create('myDirectory');
* file.isFile((isFile) => {
* console.log(isFile);
* });
*/
}, {
key: 'isHidden',
value: function isHidden() {
var _this = this;
this.isDirectory().then(function (isDirectory) {
if (!isDirectory) {
return _this._isHiddenFile();
}
return _this._isHiddenDirectory();
});
}
/**
* Renames the abstract pathname
*
* @instance
* @memberOf File
* @param {string|File} pathname - pathname either as a string or File instance
* @method
* rename
* @return If the Promise fulfils, the fulfilment value is undefined
* @example
* import File from 'file-js';
*
* const original = File.create('fileA');
* const renameTo = File.create('fileB');
* file
* .rename(renameTo)
* .then(() => {
* console.log(file.getName()) // prints fileA
* });
*/
}, {
key: 'rename',
value: function rename(pathname) {
var _this2 = this;
var newname = pathname instanceof File ? pathname.getName() : pathname;
return fsp.renameAsync(this._pathname, newname).then(function () {
_this2._pathname = newname;
});
}
/**
* Synchronously get list of files, if pathname is a directory
*
* @instance
* @memberOf File
* @method
* getListSync
* @return array of files
* @example
* import File from 'file-js';
*
* const file = File.create('./myHiddenFile');
* const files = file.getListSync();
* console.log(files);
*/
}, {
key: 'getListSync',
value: function getListSync() {
var _this3 = this;
if (this.isDirectorySync()) {
return _fs2.default.readdirSync(this._pathname).map(function (file) {
return _path2.default.join(_this3._pathname, file);
});
}
return null;
}
/**
* Get list of file objects, if pathname is a directory
*
* @instance
* @memberOf File
* @method
* getList
* @return a promise. If the Promise fulfils, the fulfilment value is
* a list of pathnames
* @example
* import File from 'file-js';
*
* const file = File.create('./myDirectory');
* file.getList()
* .then((files) => {
* console.log(files);
* });
*/
}, {
key: 'getList',
value: function getList() {
var _this4 = this;
return this.isDirectory().then(function (isDirectory) {
if (isDirectory) {
return fsp.readdirAsync(_this4._pathname).map(joinWith(_this4._pathname));
}
return null;
});
}
/**
* Get list of file objects, if pathname is a directory
*
* @instance
* @memberOf File
* @method
* getFiles
* @return a promise. If the Promise fulfils, the fulfilment value is
* a list of File objects
* @example
* import File from 'file-js';
*
* const file = File.create('./myDirectory');
* file.getFiles()
* .then((files) => {
* console.log(files.map(file => file.isFileSync()));
* });
*/
}, {
key: 'getFiles',
value: function getFiles() {
return this.getList().then(function (list) {
if (!list) return _bluebird2.default.resolve(null);
return list.map(function (pathname) {
return File.create(pathname);
});
});
}
/**
* Synchronously caculate the depth of a directory
*
* @instance
* @memberOf File
* @method
* getDepthSync
* @return boolean
* @example
* import File from 'file-js';
*
* const file = File.create('myDirectory');
* console.log(file.getDepthSync());
*/
}, {
key: 'getDepthSync',
value: function getDepthSync() {
if (!this.isDirectorySync()) {
return this._depth(_path2.default.dirname(this._pathname));
}
return this._depth(this._pathname);
}
/**
* Returns the pathname as a string
*
* @instance
* @memberOf File
* @method
* getName
* @return String
* @example
* import File from 'file-js';
*
* const file = File.create('myDirectory');
* console.log(file.getName());
*/
}, {
key: 'getName',
value: function getName() {
return this._pathname;
}
}, {
key: 'getAbsolutePath',
value: function getAbsolutePath() {
if (_path2.default.isAbsolute(this._pathname)) {
return this._pathname;
}
return [this._dir, this._pathname].join(_path2.default.sep);
}
}, {
key: 'getCanonicalPath',
value: function getCanonicalPath() {
return _path2.default.normalize(this.getAbsolutePath());
}
}, {
key: 'getPathExtension',
value: function getPathExtension() {
return _path2.default.extname(this._pathname).substring(1);
}
}, {
key: 'isMatch',
value: function isMatch(globPattern) {
var glob = new _minimatch2.default.Minimatch(globPattern, {
matchBase: true
});
return glob.match(this._pathname);
}
}, {
key: 'lastModifiedSync',
value: function lastModifiedSync() {
return this._getStatsSync()['mtime'];
}
}, {
key: 'lastAccessedSync',
value: function lastAccessedSync() {
return this._getStatsSync()['atime'];
}
}, {
key: 'lastChangedSync',
value: function lastChangedSync() {
return this._getStatsSync()['ctime'];
}
}, {
key: 'sizeSync',
value: function sizeSync() {
return this._getStatsSync().size;
}
}, {
key: 'isWritable',
value: function isWritable() {
return this._access(_fs2.default.W_OK);
}
}, {
key: 'isReadable',
value: function isReadable() {
return this._access(_fs2.default.R_OK);
}
}, {
key: 'isExecutable',
value: function isExecutable() {
return this._access(_fs2.default.X_OK);
}
}, {
key: 'delete',
value: function _delete() {
return fsp.unlinkAsync(this._pathname);
}
}, {
key: 'withLock',
value: function withLock(fn) {
var _this5 = this;
return _lock2.default.lockAsync(this._pathname).then(function () {
return fn();
}).finally(function () {
_lock2.default.unlockAsync(_this5._pathname);
});
}
/**
* Static factory method to create an instance of File
*
* @static
* @memberOf File
* @method
* create
* @return File instance
* @example
* import File from 'file-js';
*
* const file = File.create();
*/
}], [{
key: 'create',
value: function create(filename) {
return new File(filename);
}
}]);
return File;
}();
module.exports.create = File.create; |