Commit 9daf0f9f by 蒋勇

d

parent 58731511

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Recently updated (since 2019-11-11)
2019-11-15
→ gulp-imagemin@6.2.0 › imagemin@^7.0.0(7.0.1) (17:03:16)
2019-11-12
→ gulp-imagemin@*(6.2.0) (20:34:22)
../_@nodelib_fs.scandir@2.1.3@@nodelib/fs.scandir
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../_@nodelib_fs.stat@2.0.3@@nodelib/fs.stat
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The MIT License (MIT)
Copyright (c) Denis Malinochkin
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 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.
# @nodelib/fs.scandir
> List files and directories inside the specified directory.
## :bulb: Highlights
The package is aimed at obtaining information about entries in the directory.
* :moneybag: Returns useful information: `name`, `path`, `dirent` and `stats` (optional).
* :gear: On Node.js 10.10+ uses the mechanism without additional calls to determine the entry type. See [`old` and `modern` mode](#old-and-modern-mode).
* :link: Can safely work with broken symbolic links.
## Install
```console
npm install @nodelib/fs.scandir
```
## Usage
```ts
import * as fsScandir from '@nodelib/fs.scandir';
fsScandir.scandir('path', (error, stats) => { /* … */ });
```
## API
### .scandir(path, [optionsOrSettings], callback)
Returns an array of plain objects ([`Entry`](#entry)) with information about entry for provided path with standard callback-style.
```ts
fsScandir.scandir('path', (error, entries) => { /* … */ });
fsScandir.scandir('path', {}, (error, entries) => { /* … */ });
fsScandir.scandir('path', new fsScandir.Settings(), (error, entries) => { /* … */ });
```
### .scandirSync(path, [optionsOrSettings])
Returns an array of plain objects ([`Entry`](#entry)) with information about entry for provided path.
```ts
const entries = fsScandir.scandirSync('path');
const entries = fsScandir.scandirSync('path', {});
const entries = fsScandir.scandirSync(('path', new fsScandir.Settings());
```
#### path
* Required: `true`
* Type: `string | Buffer | URL`
A path to a file. If a URL is provided, it must use the `file:` protocol.
#### optionsOrSettings
* Required: `false`
* Type: `Options | Settings`
* Default: An instance of `Settings` class
An [`Options`](#options) object or an instance of [`Settings`](#settingsoptions) class.
> :book: When you pass a plain object, an instance of the `Settings` class will be created automatically. If you plan to call the method frequently, use a pre-created instance of the `Settings` class.
### Settings([options])
A class of full settings of the package.
```ts
const settings = new fsScandir.Settings({ followSymbolicLinks: false });
const entries = fsScandir.scandirSync('path', settings);
```
## Entry
* `name` — The name of the entry (`unknown.txt`).
* `path` — The path of the entry relative to call directory (`root/unknown.txt`).
* `dirent` — An instance of [`fs.Dirent`](./src/types/index.ts) class. On Node.js below 10.10 will be emulated by [`DirentFromStats`](./src/utils/fs.ts) class.
* `stats` (optional) — An instance of `fs.Stats` class.
For example, the `scandir` call for `tools` directory with one directory inside:
```ts
{
dirent: Dirent { name: 'typedoc', /* … */ },
name: 'typedoc',
path: 'tools/typedoc'
}
```
## Options
### stats
* Type: `boolean`
* Default: `false`
Adds an instance of `fs.Stats` class to the [`Entry`](#entry).
> :book: Always use `fs.readdir` without the `withFileTypes` option. ??TODO??
### followSymbolicLinks
* Type: `boolean`
* Default: `false`
Follow symbolic links or not. Call `fs.stat` on symbolic link if `true`.
### `throwErrorOnBrokenSymbolicLink`
* Type: `boolean`
* Default: `true`
Throw an error when symbolic link is broken if `true` or safely use `lstat` call if `false`.
### `pathSegmentSeparator`
* Type: `string`
* Default: `path.sep`
By default, this package uses the correct path separator for your OS (`\` on Windows, `/` on Unix-like systems). But you can set this option to any separator character(s) that you want to use instead.
### `fs`
* Type: [`FileSystemAdapter`](./src/adapters/fs.ts)
* Default: A default FS methods
By default, the built-in Node.js module (`fs`) is used to work with the file system. You can replace any method with your own.
```ts
interface FileSystemAdapter {
lstat?: typeof fs.lstat;
stat?: typeof fs.stat;
lstatSync?: typeof fs.lstatSync;
statSync?: typeof fs.statSync;
readdir?: typeof fs.readdir;
readdirSync?: typeof fs.readdirSync;
}
const settings = new fsScandir.Settings({
fs: { lstat: fakeLstat }
});
```
## `old` and `modern` mode
This package has two modes that are used depending on the environment and parameters of use.
### old
* Node.js below `10.10` or when the `stats` option is enabled
When working in the old mode, the directory is read first (`fs.readdir`), then the type of entries is determined (`fs.lstat` and/or `fs.stat` for symbolic links).
### modern
* Node.js 10.10+ and the `stats` option is disabled
In the modern mode, reading the directory (`fs.readdir` with the `withFileTypes` option) is combined with obtaining information about its entries. An additional call for symbolic links (`fs.stat`) is still present.
This mode makes fewer calls to the file system. It's faster.
## Changelog
See the [Releases section of our GitHub project](https://github.com/nodelib/nodelib/releases) for changelog for each release version.
## License
This software is released under the terms of the MIT license.
../../../../_@nodelib_fs.stat@2.0.3@@nodelib/fs.stat
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/// <reference types="node" />
import * as fs from 'fs';
export declare type FileSystemAdapter = {
lstat: typeof fs.lstat;
stat: typeof fs.stat;
lstatSync: typeof fs.lstatSync;
statSync: typeof fs.statSync;
readdir: typeof fs.readdir;
readdirSync: typeof fs.readdirSync;
};
export declare const FILE_SYSTEM_ADAPTER: FileSystemAdapter;
export declare function createFileSystemAdapter(fsMethods?: Partial<FileSystemAdapter>): FileSystemAdapter;
//# sourceMappingURL=fs.d.ts.map
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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const fs = require("fs");
exports.FILE_SYSTEM_ADAPTER = {
lstat: fs.lstat,
stat: fs.stat,
lstatSync: fs.lstatSync,
statSync: fs.statSync,
readdir: fs.readdir,
readdirSync: fs.readdirSync
};
function createFileSystemAdapter(fsMethods) {
if (fsMethods === undefined) {
return exports.FILE_SYSTEM_ADAPTER;
}
return Object.assign(Object.assign({}, exports.FILE_SYSTEM_ADAPTER), fsMethods);
}
exports.createFileSystemAdapter = createFileSystemAdapter;
/**
* IS `true` for Node.js 10.10 and greater.
*/
export declare const IS_SUPPORT_READDIR_WITH_FILE_TYPES: boolean;
//# sourceMappingURL=constants.d.ts.map
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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const NODE_PROCESS_VERSION_PARTS = process.versions.node.split('.');
const MAJOR_VERSION = parseInt(NODE_PROCESS_VERSION_PARTS[0], 10);
const MINOR_VERSION = parseInt(NODE_PROCESS_VERSION_PARTS[1], 10);
const SUPPORTED_MAJOR_VERSION = 10;
const SUPPORTED_MINOR_VERSION = 10;
const IS_MATCHED_BY_MAJOR = MAJOR_VERSION > SUPPORTED_MAJOR_VERSION;
const IS_MATCHED_BY_MAJOR_AND_MINOR = MAJOR_VERSION === SUPPORTED_MAJOR_VERSION && MINOR_VERSION >= SUPPORTED_MINOR_VERSION;
/**
* IS `true` for Node.js 10.10 and greater.
*/
exports.IS_SUPPORT_READDIR_WITH_FILE_TYPES = IS_MATCHED_BY_MAJOR || IS_MATCHED_BY_MAJOR_AND_MINOR;
import { FileSystemAdapter } from './adapters/fs';
import * as async from './providers/async';
import Settings, { Options } from './settings';
import { Dirent, Entry } from './types';
declare type AsyncCallback = async.AsyncCallback;
declare function scandir(path: string, callback: AsyncCallback): void;
declare function scandir(path: string, optionsOrSettings: Options | Settings, callback: AsyncCallback): void;
declare namespace scandir {
function __promisify__(path: string, optionsOrSettings?: Options | Settings): Promise<Entry[]>;
}
declare function scandirSync(path: string, optionsOrSettings?: Options | Settings): Entry[];
export { scandir, scandirSync, Settings, AsyncCallback, Dirent, Entry, FileSystemAdapter, Options };
//# sourceMappingURL=index.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const async = require("./providers/async");
const sync = require("./providers/sync");
const settings_1 = require("./settings");
exports.Settings = settings_1.default;
function scandir(path, optionsOrSettingsOrCallback, callback) {
if (typeof optionsOrSettingsOrCallback === 'function') {
return async.read(path, getSettings(), optionsOrSettingsOrCallback);
}
async.read(path, getSettings(optionsOrSettingsOrCallback), callback);
}
exports.scandir = scandir;
function scandirSync(path, optionsOrSettings) {
const settings = getSettings(optionsOrSettings);
return sync.read(path, settings);
}
exports.scandirSync = scandirSync;
function getSettings(settingsOrOptions = {}) {
if (settingsOrOptions instanceof settings_1.default) {
return settingsOrOptions;
}
return new settings_1.default(settingsOrOptions);
}
/// <reference types="node" />
import Settings from '../settings';
import { Entry } from '../types';
export declare type AsyncCallback = (err: NodeJS.ErrnoException, entries: Entry[]) => void;
export declare function read(directory: string, settings: Settings, callback: AsyncCallback): void;
export declare function readdirWithFileTypes(directory: string, settings: Settings, callback: AsyncCallback): void;
export declare function readdir(directory: string, settings: Settings, callback: AsyncCallback): void;
//# sourceMappingURL=async.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const fsStat = require("@nodelib/fs.stat");
const rpl = require("run-parallel");
const constants_1 = require("../constants");
const utils = require("../utils");
function read(directory, settings, callback) {
if (!settings.stats && constants_1.IS_SUPPORT_READDIR_WITH_FILE_TYPES) {
return readdirWithFileTypes(directory, settings, callback);
}
return readdir(directory, settings, callback);
}
exports.read = read;
function readdirWithFileTypes(directory, settings, callback) {
settings.fs.readdir(directory, { withFileTypes: true }, (readdirError, dirents) => {
if (readdirError !== null) {
return callFailureCallback(callback, readdirError);
}
const entries = dirents.map((dirent) => ({
dirent,
name: dirent.name,
path: `${directory}${settings.pathSegmentSeparator}${dirent.name}`
}));
if (!settings.followSymbolicLinks) {
return callSuccessCallback(callback, entries);
}
const tasks = entries.map((entry) => makeRplTaskEntry(entry, settings));
rpl(tasks, (rplError, rplEntries) => {
if (rplError !== null) {
return callFailureCallback(callback, rplError);
}
callSuccessCallback(callback, rplEntries);
});
});
}
exports.readdirWithFileTypes = readdirWithFileTypes;
function makeRplTaskEntry(entry, settings) {
return (done) => {
if (!entry.dirent.isSymbolicLink()) {
return done(null, entry);
}
settings.fs.stat(entry.path, (statError, stats) => {
if (statError !== null) {
if (settings.throwErrorOnBrokenSymbolicLink) {
return done(statError);
}
return done(null, entry);
}
entry.dirent = utils.fs.createDirentFromStats(entry.name, stats);
return done(null, entry);
});
};
}
function readdir(directory, settings, callback) {
settings.fs.readdir(directory, (readdirError, names) => {
if (readdirError !== null) {
return callFailureCallback(callback, readdirError);
}
const filepaths = names.map((name) => `${directory}${settings.pathSegmentSeparator}${name}`);
const tasks = filepaths.map((filepath) => {
return (done) => fsStat.stat(filepath, settings.fsStatSettings, done);
});
rpl(tasks, (rplError, results) => {
if (rplError !== null) {
return callFailureCallback(callback, rplError);
}
const entries = [];
names.forEach((name, index) => {
const stats = results[index];
const entry = {
name,
path: filepaths[index],
dirent: utils.fs.createDirentFromStats(name, stats)
};
if (settings.stats) {
entry.stats = stats;
}
entries.push(entry);
});
callSuccessCallback(callback, entries);
});
});
}
exports.readdir = readdir;
function callFailureCallback(callback, error) {
callback(error);
}
function callSuccessCallback(callback, result) {
callback(null, result);
}
import Settings from '../settings';
import { Entry } from '../types';
export declare function read(directory: string, settings: Settings): Entry[];
export declare function readdirWithFileTypes(directory: string, settings: Settings): Entry[];
export declare function readdir(directory: string, settings: Settings): Entry[];
//# sourceMappingURL=sync.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const fsStat = require("@nodelib/fs.stat");
const constants_1 = require("../constants");
const utils = require("../utils");
function read(directory, settings) {
if (!settings.stats && constants_1.IS_SUPPORT_READDIR_WITH_FILE_TYPES) {
return readdirWithFileTypes(directory, settings);
}
return readdir(directory, settings);
}
exports.read = read;
function readdirWithFileTypes(directory, settings) {
const dirents = settings.fs.readdirSync(directory, { withFileTypes: true });
return dirents.map((dirent) => {
const entry = {
dirent,
name: dirent.name,
path: `${directory}${settings.pathSegmentSeparator}${dirent.name}`
};
if (entry.dirent.isSymbolicLink() && settings.followSymbolicLinks) {
try {
const stats = settings.fs.statSync(entry.path);
entry.dirent = utils.fs.createDirentFromStats(entry.name, stats);
}
catch (error) {
if (settings.throwErrorOnBrokenSymbolicLink) {
throw error;
}
}
}
return entry;
});
}
exports.readdirWithFileTypes = readdirWithFileTypes;
function readdir(directory, settings) {
const names = settings.fs.readdirSync(directory);
return names.map((name) => {
const entryPath = `${directory}${settings.pathSegmentSeparator}${name}`;
const stats = fsStat.statSync(entryPath, settings.fsStatSettings);
const entry = {
name,
path: entryPath,
dirent: utils.fs.createDirentFromStats(name, stats)
};
if (settings.stats) {
entry.stats = stats;
}
return entry;
});
}
exports.readdir = readdir;
import * as fsStat from '@nodelib/fs.stat';
import * as fs from './adapters/fs';
export declare type Options = {
followSymbolicLinks?: boolean;
fs?: Partial<fs.FileSystemAdapter>;
pathSegmentSeparator?: string;
stats?: boolean;
throwErrorOnBrokenSymbolicLink?: boolean;
};
export default class Settings {
private readonly _options;
readonly followSymbolicLinks: boolean;
readonly fs: fs.FileSystemAdapter;
readonly pathSegmentSeparator: string;
readonly stats: boolean;
readonly throwErrorOnBrokenSymbolicLink: boolean;
readonly fsStatSettings: fsStat.Settings;
constructor(_options?: Options);
private _getValue;
}
//# sourceMappingURL=settings.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const path = require("path");
const fsStat = require("@nodelib/fs.stat");
const fs = require("./adapters/fs");
class Settings {
constructor(_options = {}) {
this._options = _options;
this.followSymbolicLinks = this._getValue(this._options.followSymbolicLinks, false);
this.fs = fs.createFileSystemAdapter(this._options.fs);
this.pathSegmentSeparator = this._getValue(this._options.pathSegmentSeparator, path.sep);
this.stats = this._getValue(this._options.stats, false);
this.throwErrorOnBrokenSymbolicLink = this._getValue(this._options.throwErrorOnBrokenSymbolicLink, true);
this.fsStatSettings = new fsStat.Settings({
followSymbolicLink: this.followSymbolicLinks,
fs: this.fs,
throwErrorOnBrokenSymbolicLink: this.throwErrorOnBrokenSymbolicLink
});
}
_getValue(option, value) {
return option === undefined ? value : option;
}
}
exports.default = Settings;
/// <reference types="node" />
import * as fs from 'fs';
export declare type Entry = {
dirent: Dirent;
name: string;
path: string;
stats?: Stats;
};
export declare type Stats = fs.Stats;
export declare type Dirent = {
isBlockDevice(): boolean;
isCharacterDevice(): boolean;
isDirectory(): boolean;
isFIFO(): boolean;
isFile(): boolean;
isSocket(): boolean;
isSymbolicLink(): boolean;
name: string;
};
//# sourceMappingURL=index.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
import { Dirent, Stats } from '../types';
export declare function createDirentFromStats(name: string, stats: Stats): Dirent;
//# sourceMappingURL=fs.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class DirentFromStats {
constructor(name, stats) {
this.name = name;
this.isBlockDevice = stats.isBlockDevice.bind(stats);
this.isCharacterDevice = stats.isCharacterDevice.bind(stats);
this.isDirectory = stats.isDirectory.bind(stats);
this.isFIFO = stats.isFIFO.bind(stats);
this.isFile = stats.isFile.bind(stats);
this.isSocket = stats.isSocket.bind(stats);
this.isSymbolicLink = stats.isSymbolicLink.bind(stats);
}
}
function createDirentFromStats(name, stats) {
return new DirentFromStats(name, stats);
}
exports.createDirentFromStats = createDirentFromStats;
import * as fs from './fs';
export { fs };
//# sourceMappingURL=index.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const fs = require("./fs");
exports.fs = fs;
{
"name": "@nodelib/fs.scandir",
"version": "2.1.3",
"description": "List files and directories inside the specified directory",
"license": "MIT",
"repository": "https://github.com/nodelib/nodelib/tree/master/packages/fs/fs.scandir",
"keywords": [
"NodeLib",
"fs",
"FileSystem",
"file system",
"scandir",
"readdir",
"dirent"
],
"engines": {
"node": ">= 8"
},
"main": "out/index.js",
"typings": "out/index.d.ts",
"scripts": {
"clean": "rimraf {tsconfig.tsbuildinfo,out}",
"lint": "eslint \"src/**/*.ts\" --cache",
"compile": "tsc -b .",
"compile:watch": "tsc -p . --watch --sourceMap",
"test": "mocha \"out/**/*.spec.js\" -s 0",
"build": "npm run clean && npm run compile && npm run lint && npm test",
"watch": "npm run clean && npm run compile:watch"
},
"dependencies": {
"@nodelib/fs.stat": "2.0.3",
"run-parallel": "^1.1.9"
},
"gitHead": "3b1ef7554ad7c061b3580858101d483fba847abf",
"__npminstall_done": "Mon Nov 18 2019 18:29:06 GMT+0800 (CST)",
"_from": "@nodelib/fs.scandir@2.1.3",
"_resolved": "https://registry.npm.taobao.org/@nodelib/fs.scandir/download/@nodelib/fs.scandir-2.1.3.tgz"
}
\ No newline at end of file
The MIT License (MIT)
Copyright (c) Denis Malinochkin
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 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.
# @nodelib/fs.stat
> Get the status of a file with some features.
## :bulb: Highlights
Wrapper around standard method `fs.lstat` and `fs.stat` with some features.
* :beginner: Normally follows symbolic link.
* :gear: Can safely work with broken symbolic link.
## Install
```console
npm install @nodelib/fs.stat
```
## Usage
```ts
import * as fsStat from '@nodelib/fs.stat';
fsStat.stat('path', (error, stats) => { /* … */ });
```
## API
### .stat(path, [optionsOrSettings], callback)
Returns an instance of `fs.Stats` class for provided path with standard callback-style.
```ts
fsStat.stat('path', (error, stats) => { /* … */ });
fsStat.stat('path', {}, (error, stats) => { /* … */ });
fsStat.stat('path', new fsStat.Settings(), (error, stats) => { /* … */ });
```
### .statSync(path, [optionsOrSettings])
Returns an instance of `fs.Stats` class for provided path.
```ts
const stats = fsStat.stat('path');
const stats = fsStat.stat('path', {});
const stats = fsStat.stat('path', new fsStat.Settings());
```
#### path
* Required: `true`
* Type: `string | Buffer | URL`
A path to a file. If a URL is provided, it must use the `file:` protocol.
#### optionsOrSettings
* Required: `false`
* Type: `Options | Settings`
* Default: An instance of `Settings` class
An [`Options`](#options) object or an instance of [`Settings`](#settings) class.
> :book: When you pass a plain object, an instance of the `Settings` class will be created automatically. If you plan to call the method frequently, use a pre-created instance of the `Settings` class.
### Settings([options])
A class of full settings of the package.
```ts
const settings = new fsStat.Settings({ followSymbolicLink: false });
const stats = fsStat.stat('path', settings);
```
## Options
### `followSymbolicLink`
* Type: `boolean`
* Default: `true`
Follow symbolic link or not. Call `fs.stat` on symbolic link if `true`.
### `markSymbolicLink`
* Type: `boolean`
* Default: `false`
Mark symbolic link by setting the return value of `isSymbolicLink` function to always `true` (even after `fs.stat`).
> :book: Can be used if you want to know what is hidden behind a symbolic link, but still continue to know that it is a symbolic link.
### `throwErrorOnBrokenSymbolicLink`
* Type: `boolean`
* Default: `true`
Throw an error when symbolic link is broken if `true` or safely return `lstat` call if `false`.
### `fs`
* Type: [`FileSystemAdapter`](./src/adapters/fs.ts)
* Default: A default FS methods
By default, the built-in Node.js module (`fs`) is used to work with the file system. You can replace any method with your own.
```ts
interface FileSystemAdapter {
lstat?: typeof fs.lstat;
stat?: typeof fs.stat;
lstatSync?: typeof fs.lstatSync;
statSync?: typeof fs.statSync;
}
const settings = new fsStat.Settings({
fs: { lstat: fakeLstat }
});
```
## Changelog
See the [Releases section of our GitHub project](https://github.com/nodelib/nodelib/releases) for changelog for each release version.
## License
This software is released under the terms of the MIT license.
/// <reference types="node" />
import * as fs from 'fs';
export declare type FileSystemAdapter = {
lstat: typeof fs.lstat;
stat: typeof fs.stat;
lstatSync: typeof fs.lstatSync;
statSync: typeof fs.statSync;
};
export declare const FILE_SYSTEM_ADAPTER: FileSystemAdapter;
export declare function createFileSystemAdapter(fsMethods?: Partial<FileSystemAdapter>): FileSystemAdapter;
//# sourceMappingURL=fs.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const fs = require("fs");
exports.FILE_SYSTEM_ADAPTER = {
lstat: fs.lstat,
stat: fs.stat,
lstatSync: fs.lstatSync,
statSync: fs.statSync
};
function createFileSystemAdapter(fsMethods) {
if (fsMethods === undefined) {
return exports.FILE_SYSTEM_ADAPTER;
}
return Object.assign(Object.assign({}, exports.FILE_SYSTEM_ADAPTER), fsMethods);
}
exports.createFileSystemAdapter = createFileSystemAdapter;
import { FileSystemAdapter } from './adapters/fs';
import * as async from './providers/async';
import Settings, { Options } from './settings';
import { Stats } from './types';
declare type AsyncCallback = async.AsyncCallback;
declare function stat(path: string, callback: AsyncCallback): void;
declare function stat(path: string, optionsOrSettings: Options | Settings, callback: AsyncCallback): void;
declare namespace stat {
function __promisify__(path: string, optionsOrSettings?: Options | Settings): Promise<Stats>;
}
declare function statSync(path: string, optionsOrSettings?: Options | Settings): Stats;
export { Settings, stat, statSync, AsyncCallback, FileSystemAdapter, Options, Stats };
//# sourceMappingURL=index.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const async = require("./providers/async");
const sync = require("./providers/sync");
const settings_1 = require("./settings");
exports.Settings = settings_1.default;
function stat(path, optionsOrSettingsOrCallback, callback) {
if (typeof optionsOrSettingsOrCallback === 'function') {
return async.read(path, getSettings(), optionsOrSettingsOrCallback);
}
async.read(path, getSettings(optionsOrSettingsOrCallback), callback);
}
exports.stat = stat;
function statSync(path, optionsOrSettings) {
const settings = getSettings(optionsOrSettings);
return sync.read(path, settings);
}
exports.statSync = statSync;
function getSettings(settingsOrOptions = {}) {
if (settingsOrOptions instanceof settings_1.default) {
return settingsOrOptions;
}
return new settings_1.default(settingsOrOptions);
}
import Settings from '../settings';
import { ErrnoException, Stats } from '../types';
export declare type AsyncCallback = (err: ErrnoException, stats: Stats) => void;
export declare function read(path: string, settings: Settings, callback: AsyncCallback): void;
//# sourceMappingURL=async.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function read(path, settings, callback) {
settings.fs.lstat(path, (lstatError, lstat) => {
if (lstatError !== null) {
return callFailureCallback(callback, lstatError);
}
if (!lstat.isSymbolicLink() || !settings.followSymbolicLink) {
return callSuccessCallback(callback, lstat);
}
settings.fs.stat(path, (statError, stat) => {
if (statError !== null) {
if (settings.throwErrorOnBrokenSymbolicLink) {
return callFailureCallback(callback, statError);
}
return callSuccessCallback(callback, lstat);
}
if (settings.markSymbolicLink) {
stat.isSymbolicLink = () => true;
}
callSuccessCallback(callback, stat);
});
});
}
exports.read = read;
function callFailureCallback(callback, error) {
callback(error);
}
function callSuccessCallback(callback, result) {
callback(null, result);
}
import Settings from '../settings';
import { Stats } from '../types';
export declare function read(path: string, settings: Settings): Stats;
//# sourceMappingURL=sync.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function read(path, settings) {
const lstat = settings.fs.lstatSync(path);
if (!lstat.isSymbolicLink() || !settings.followSymbolicLink) {
return lstat;
}
try {
const stat = settings.fs.statSync(path);
if (settings.markSymbolicLink) {
stat.isSymbolicLink = () => true;
}
return stat;
}
catch (error) {
if (!settings.throwErrorOnBrokenSymbolicLink) {
return lstat;
}
throw error;
}
}
exports.read = read;
import * as fs from './adapters/fs';
export declare type Options = {
followSymbolicLink?: boolean;
fs?: Partial<fs.FileSystemAdapter>;
markSymbolicLink?: boolean;
throwErrorOnBrokenSymbolicLink?: boolean;
};
export default class Settings {
private readonly _options;
readonly followSymbolicLink: boolean;
readonly fs: fs.FileSystemAdapter;
readonly markSymbolicLink: boolean;
readonly throwErrorOnBrokenSymbolicLink: boolean;
constructor(_options?: Options);
private _getValue;
}
//# sourceMappingURL=settings.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const fs = require("./adapters/fs");
class Settings {
constructor(_options = {}) {
this._options = _options;
this.followSymbolicLink = this._getValue(this._options.followSymbolicLink, true);
this.fs = fs.createFileSystemAdapter(this._options.fs);
this.markSymbolicLink = this._getValue(this._options.markSymbolicLink, false);
this.throwErrorOnBrokenSymbolicLink = this._getValue(this._options.throwErrorOnBrokenSymbolicLink, true);
}
_getValue(option, value) {
return option === undefined ? value : option;
}
}
exports.default = Settings;
/// <reference types="node" />
import * as fs from 'fs';
export declare type Stats = fs.Stats;
export declare type ErrnoException = NodeJS.ErrnoException;
//# sourceMappingURL=index.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
{
"name": "@nodelib/fs.stat",
"version": "2.0.3",
"description": "Get the status of a file with some features",
"license": "MIT",
"repository": "https://github.com/nodelib/nodelib/tree/master/packages/fs/fs.stat",
"keywords": [
"NodeLib",
"fs",
"FileSystem",
"file system",
"stat"
],
"engines": {
"node": ">= 8"
},
"main": "out/index.js",
"typings": "out/index.d.ts",
"scripts": {
"clean": "rimraf {tsconfig.tsbuildinfo,out}",
"lint": "eslint \"src/**/*.ts\" --cache",
"compile": "tsc -b .",
"compile:watch": "tsc -p . --watch --sourceMap",
"test": "mocha \"out/**/*.spec.js\" -s 0",
"build": "npm run clean && npm run compile && npm run lint && npm test",
"watch": "npm run clean && npm run compile:watch"
},
"gitHead": "3b1ef7554ad7c061b3580858101d483fba847abf",
"__npminstall_done": "Mon Nov 18 2019 18:29:06 GMT+0800 (CST)",
"_from": "@nodelib/fs.stat@2.0.3",
"_resolved": "https://registry.npm.taobao.org/@nodelib/fs.stat/download/@nodelib/fs.stat-2.0.3.tgz"
}
\ No newline at end of file
The MIT License (MIT)
Copyright (c) Denis Malinochkin
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 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.
# @nodelib/fs.walk
> A library for efficiently walking a directory recursively.
## :bulb: Highlights
* :moneybag: Returns useful information: `name`, `path`, `dirent` and `stats` (optional).
* :rocket: On Node.js 10.10+ uses the mechanism without additional calls to determine the entry type for performance reasons. See [`old` and `modern` mode](https://github.com/nodelib/nodelib/blob/master/packages/fs/fs.scandir/README.md#old-and-modern-mode).
* :gear: Built-in directories/files and error filtering system.
* :link: Can safely work with broken symbolic links.
## Install
```console
npm install @nodelib/fs.walk
```
## Usage
```ts
import * as fsWalk from '@nodelib/fs.walk';
fsWalk.walk('path', (error, entries) => { /* … */ });
```
## API
### .walk(path, [optionsOrSettings], callback)
Reads the directory recursively and asynchronously. Requires a callback function.
> :book: If you want to use the Promise API, use `util.promisify`.
```ts
fsWalk.walk('path', (error, entries) => { /* … */ });
fsWalk.walk('path', {}, (error, entries) => { /* … */ });
fsWalk.walk('path', new fsWalk.Settings(), (error, entries) => { /* … */ });
```
### .walkStream(path, [optionsOrSettings])
Reads the directory recursively and asynchronously. [Readable Stream](https://nodejs.org/dist/latest-v12.x/docs/api/stream.html#stream_readable_streams) is used as a provider.
```ts
const stream = fsWalk.walkStream('path');
const stream = fsWalk.walkStream('path', {});
const stream = fsWalk.walkStream('path', new fsWalk.Settings());
```
### .walkSync(path, [optionsOrSettings])
Reads the directory recursively and synchronously. Returns an array of entries.
```ts
const entries = fsWalk.walkSync('path');
const entries = fsWalk.walkSync('path', {});
const entries = fsWalk.walkSync('path', new fsWalk.Settings());
```
#### path
* Required: `true`
* Type: `string | Buffer | URL`
A path to a file. If a URL is provided, it must use the `file:` protocol.
#### optionsOrSettings
* Required: `false`
* Type: `Options | Settings`
* Default: An instance of `Settings` class
An [`Options`](#options) object or an instance of [`Settings`](#settings) class.
> :book: When you pass a plain object, an instance of the `Settings` class will be created automatically. If you plan to call the method frequently, use a pre-created instance of the `Settings` class.
### Settings([options])
A class of full settings of the package.
```ts
const settings = new fsWalk.Settings({ followSymbolicLinks: true });
const entries = fsWalk.walkSync('path', settings);
```
## Entry
* `name` — The name of the entry (`unknown.txt`).
* `path` — The path of the entry relative to call directory (`root/unknown.txt`).
* `dirent` — An instance of [`fs.Dirent`](./src/types/index.ts) class.
* [`stats`] — An instance of `fs.Stats` class.
## Options
### basePath
* Type: `string`
* Default: `undefined`
By default, all paths are built relative to the root path. You can use this option to set custom root path.
In the example below we read the files from the `root` directory, but in the results the root path will be `custom`.
```ts
fsWalk.walkSync('root'); // → ['root/file.txt']
fsWalk.walkSync('root', { basePath: 'custom' }); // → ['custom/file.txt']
```
### concurrency
* Type: `number`
* Default: `Infinity`
The maximum number of concurrent calls to `fs.readdir`.
> :book: The higher the number, the higher performance and the load on the File System. If you want to read in quiet mode, set the value to `4 * os.cpus().length` (4 is default size of [thread pool work scheduling](http://docs.libuv.org/en/v1.x/threadpool.html#thread-pool-work-scheduling)).
### deepFilter
* Type: [`DeepFilterFunction`](./src/settings.ts)
* Default: `undefined`
A function that indicates whether the directory will be read deep or not.
```ts
// Skip all directories that starts with `node_modules`
const filter: DeepFilterFunction = (entry) => !entry.path.startsWith('node_modules');
```
### entryFilter
* Type: [`EntryFilterFunction`](./src/settings.ts)
* Default: `undefined`
A function that indicates whether the entry will be included to results or not.
```ts
// Exclude all `.js` files from results
const filter: EntryFilterFunction = (entry) => !entry.name.endsWith('.js');
```
### errorFilter
* Type: [`ErrorFilterFunction`](./src/settings.ts)
* Default: `undefined`
A function that allows you to skip errors that occur when reading directories.
For example, you can skip `ENOENT` errors if required:
```ts
// Skip all ENOENT errors
const filter: ErrorFilterFunction = (error) => error.code == 'ENOENT';
```
### stats
* Type: `boolean`
* Default: `false`
Adds an instance of `fs.Stats` class to the [`Entry`](#entry).
> :book: Always use `fs.readdir` with additional `fs.lstat/fs.stat` calls to determine the entry type.
### followSymbolicLinks
* Type: `boolean`
* Default: `false`
Follow symbolic links or not. Call `fs.stat` on symbolic link if `true`.
### `throwErrorOnBrokenSymbolicLink`
* Type: `boolean`
* Default: `true`
Throw an error when symbolic link is broken if `true` or safely return `lstat` call if `false`.
### `pathSegmentSeparator`
* Type: `string`
* Default: `path.sep`
By default, this package uses the correct path separator for your OS (`\` on Windows, `/` on Unix-like systems). But you can set this option to any separator character(s) that you want to use instead.
### `fs`
* Type: `FileSystemAdapter`
* Default: A default FS methods
By default, the built-in Node.js module (`fs`) is used to work with the file system. You can replace any method with your own.
```ts
interface FileSystemAdapter {
lstat: typeof fs.lstat;
stat: typeof fs.stat;
lstatSync: typeof fs.lstatSync;
statSync: typeof fs.statSync;
readdir: typeof fs.readdir;
readdirSync: typeof fs.readdirSync;
}
const settings = new fsWalk.Settings({
fs: { lstat: fakeLstat }
});
```
## Changelog
See the [Releases section of our GitHub project](https://github.com/nodelib/nodelib/releases) for changelog for each release version.
## License
This software is released under the terms of the MIT license.
../../../../_@nodelib_fs.scandir@2.1.3@@nodelib/fs.scandir
\ No newline at end of file
/// <reference types="node" />
import { Readable } from 'stream';
import { Dirent, FileSystemAdapter } from '@nodelib/fs.scandir';
import { AsyncCallback } from './providers/async';
import Settings, { DeepFilterFunction, EntryFilterFunction, ErrorFilterFunction, Options } from './settings';
import { Entry } from './types';
declare function walk(directory: string, callback: AsyncCallback): void;
declare function walk(directory: string, optionsOrSettings: Options | Settings, callback: AsyncCallback): void;
declare namespace walk {
function __promisify__(directory: string, optionsOrSettings?: Options | Settings): Promise<Entry[]>;
}
declare function walkSync(directory: string, optionsOrSettings?: Options | Settings): Entry[];
declare function walkStream(directory: string, optionsOrSettings?: Options | Settings): Readable;
export { walk, walkSync, walkStream, Settings, AsyncCallback, Dirent, Entry, FileSystemAdapter, Options, DeepFilterFunction, EntryFilterFunction, ErrorFilterFunction };
//# sourceMappingURL=index.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const async_1 = require("./providers/async");
const stream_1 = require("./providers/stream");
const sync_1 = require("./providers/sync");
const settings_1 = require("./settings");
exports.Settings = settings_1.default;
function walk(directory, optionsOrSettingsOrCallback, callback) {
if (typeof optionsOrSettingsOrCallback === 'function') {
return new async_1.default(directory, getSettings()).read(optionsOrSettingsOrCallback);
}
new async_1.default(directory, getSettings(optionsOrSettingsOrCallback)).read(callback);
}
exports.walk = walk;
function walkSync(directory, optionsOrSettings) {
const settings = getSettings(optionsOrSettings);
const provider = new sync_1.default(directory, settings);
return provider.read();
}
exports.walkSync = walkSync;
function walkStream(directory, optionsOrSettings) {
const settings = getSettings(optionsOrSettings);
const provider = new stream_1.default(directory, settings);
return provider.read();
}
exports.walkStream = walkStream;
function getSettings(settingsOrOptions = {}) {
if (settingsOrOptions instanceof settings_1.default) {
return settingsOrOptions;
}
return new settings_1.default(settingsOrOptions);
}
import AsyncReader from '../readers/async';
import Settings from '../settings';
import { Entry, Errno } from '../types';
export declare type AsyncCallback = (err: Errno, entries: Entry[]) => void;
export default class AsyncProvider {
private readonly _root;
private readonly _settings;
protected readonly _reader: AsyncReader;
private readonly _storage;
constructor(_root: string, _settings: Settings);
read(callback: AsyncCallback): void;
}
//# sourceMappingURL=async.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const async_1 = require("../readers/async");
class AsyncProvider {
constructor(_root, _settings) {
this._root = _root;
this._settings = _settings;
this._reader = new async_1.default(this._root, this._settings);
this._storage = new Set();
}
read(callback) {
this._reader.onError((error) => {
callFailureCallback(callback, error);
});
this._reader.onEntry((entry) => {
this._storage.add(entry);
});
this._reader.onEnd(() => {
callSuccessCallback(callback, [...this._storage]);
});
this._reader.read();
}
}
exports.default = AsyncProvider;
function callFailureCallback(callback, error) {
callback(error);
}
function callSuccessCallback(callback, entries) {
callback(null, entries);
}
import AsyncProvider from './async';
import StreamProvider from './stream';
import SyncProvider from './sync';
export { AsyncProvider, StreamProvider, SyncProvider };
//# sourceMappingURL=index.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const async_1 = require("./async");
exports.AsyncProvider = async_1.default;
const stream_1 = require("./stream");
exports.StreamProvider = stream_1.default;
const sync_1 = require("./sync");
exports.SyncProvider = sync_1.default;
/// <reference types="node" />
import { Readable } from 'stream';
import AsyncReader from '../readers/async';
import Settings from '../settings';
export default class StreamProvider {
private readonly _root;
private readonly _settings;
protected readonly _reader: AsyncReader;
protected readonly _stream: Readable;
constructor(_root: string, _settings: Settings);
read(): Readable;
}
//# sourceMappingURL=stream.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const stream_1 = require("stream");
const async_1 = require("../readers/async");
class StreamProvider {
constructor(_root, _settings) {
this._root = _root;
this._settings = _settings;
this._reader = new async_1.default(this._root, this._settings);
this._stream = new stream_1.Readable({
objectMode: true,
read: () => { },
destroy: this._reader.destroy.bind(this._reader)
});
}
read() {
this._reader.onError((error) => {
this._stream.emit('error', error);
});
this._reader.onEntry((entry) => {
this._stream.push(entry);
});
this._reader.onEnd(() => {
this._stream.push(null);
});
this._reader.read();
return this._stream;
}
}
exports.default = StreamProvider;
import SyncReader from '../readers/sync';
import Settings from '../settings';
import { Entry } from '../types';
export default class SyncProvider {
private readonly _root;
private readonly _settings;
protected readonly _reader: SyncReader;
constructor(_root: string, _settings: Settings);
read(): Entry[];
}
//# sourceMappingURL=sync.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const sync_1 = require("../readers/sync");
class SyncProvider {
constructor(_root, _settings) {
this._root = _root;
this._settings = _settings;
this._reader = new sync_1.default(this._root, this._settings);
}
read() {
return this._reader.read();
}
}
exports.default = SyncProvider;
/// <reference types="node" />
import { EventEmitter } from 'events';
import * as fsScandir from '@nodelib/fs.scandir';
import Settings from '../settings';
import { Entry, Errno } from '../types';
import Reader from './reader';
declare type EntryEventCallback = (entry: Entry) => void;
declare type ErrorEventCallback = (error: Errno) => void;
declare type EndEventCallback = () => void;
export default class AsyncReader extends Reader {
protected readonly _settings: Settings;
protected readonly _scandir: typeof fsScandir.scandir;
protected readonly _emitter: EventEmitter;
private readonly _queue;
private _isFatalError;
private _isDestroyed;
constructor(_root: string, _settings: Settings);
read(): EventEmitter;
destroy(): void;
onEntry(callback: EntryEventCallback): void;
onError(callback: ErrorEventCallback): void;
onEnd(callback: EndEventCallback): void;
private _pushToQueue;
private _worker;
private _handleError;
private _handleEntry;
private _emitEntry;
}
export {};
//# sourceMappingURL=async.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const events_1 = require("events");
const fsScandir = require("@nodelib/fs.scandir");
const fastq = require("fastq");
const common = require("./common");
const reader_1 = require("./reader");
class AsyncReader extends reader_1.default {
constructor(_root, _settings) {
super(_root, _settings);
this._settings = _settings;
this._scandir = fsScandir.scandir;
this._emitter = new events_1.EventEmitter();
this._queue = fastq(this._worker.bind(this), this._settings.concurrency);
this._isFatalError = false;
this._isDestroyed = false;
this._queue.drain = () => {
if (!this._isFatalError) {
this._emitter.emit('end');
}
};
}
read() {
this._isFatalError = false;
this._isDestroyed = false;
setImmediate(() => {
this._pushToQueue(this._root, this._settings.basePath);
});
return this._emitter;
}
destroy() {
if (this._isDestroyed) {
throw new Error('The reader is already destroyed');
}
this._isDestroyed = true;
this._queue.killAndDrain();
}
onEntry(callback) {
this._emitter.on('entry', callback);
}
onError(callback) {
this._emitter.once('error', callback);
}
onEnd(callback) {
this._emitter.once('end', callback);
}
_pushToQueue(directory, base) {
const queueItem = { directory, base };
this._queue.push(queueItem, (error) => {
if (error !== null) {
this._handleError(error);
}
});
}
_worker(item, done) {
this._scandir(item.directory, this._settings.fsScandirSettings, (error, entries) => {
if (error !== null) {
return done(error, undefined);
}
for (const entry of entries) {
this._handleEntry(entry, item.base);
}
done(null, undefined);
});
}
_handleError(error) {
if (!common.isFatalError(this._settings, error)) {
return;
}
this._isFatalError = true;
this._isDestroyed = true;
this._emitter.emit('error', error);
}
_handleEntry(entry, base) {
if (this._isDestroyed || this._isFatalError) {
return;
}
const fullpath = entry.path;
if (base !== undefined) {
entry.path = common.joinPathSegments(base, entry.name, this._settings.pathSegmentSeparator);
}
if (common.isAppliedFilter(this._settings.entryFilter, entry)) {
this._emitEntry(entry);
}
if (entry.dirent.isDirectory() && common.isAppliedFilter(this._settings.deepFilter, entry)) {
this._pushToQueue(fullpath, entry.path);
}
}
_emitEntry(entry) {
this._emitter.emit('entry', entry);
}
}
exports.default = AsyncReader;
import Settings, { FilterFunction } from '../settings';
import { Errno } from '../types';
export declare function isFatalError(settings: Settings, error: Errno): boolean;
export declare function isAppliedFilter<T>(filter: FilterFunction<T> | null, value: T): boolean;
export declare function replacePathSegmentSeparator(filepath: string, separator: string): string;
export declare function joinPathSegments(a: string, b: string, separator: string): string;
//# sourceMappingURL=common.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function isFatalError(settings, error) {
if (settings.errorFilter === null) {
return true;
}
return !settings.errorFilter(error);
}
exports.isFatalError = isFatalError;
function isAppliedFilter(filter, value) {
return filter === null || filter(value);
}
exports.isAppliedFilter = isAppliedFilter;
function replacePathSegmentSeparator(filepath, separator) {
return filepath.split(/[\\/]/).join(separator);
}
exports.replacePathSegmentSeparator = replacePathSegmentSeparator;
function joinPathSegments(a, b, separator) {
if (a === '') {
return b;
}
return a + separator + b;
}
exports.joinPathSegments = joinPathSegments;
import Settings from '../settings';
export default class Reader {
protected readonly _root: string;
protected readonly _settings: Settings;
constructor(_root: string, _settings: Settings);
}
//# sourceMappingURL=reader.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const common = require("./common");
class Reader {
constructor(_root, _settings) {
this._root = _root;
this._settings = _settings;
this._root = common.replacePathSegmentSeparator(_root, _settings.pathSegmentSeparator);
}
}
exports.default = Reader;
import * as fsScandir from '@nodelib/fs.scandir';
import { Entry } from '../types';
import Reader from './reader';
export default class SyncReader extends Reader {
protected readonly _scandir: typeof fsScandir.scandirSync;
private readonly _storage;
private readonly _queue;
read(): Entry[];
private _pushToQueue;
private _handleQueue;
private _handleDirectory;
private _handleError;
private _handleEntry;
private _pushToStorage;
}
//# sourceMappingURL=sync.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const fsScandir = require("@nodelib/fs.scandir");
const common = require("./common");
const reader_1 = require("./reader");
class SyncReader extends reader_1.default {
constructor() {
super(...arguments);
this._scandir = fsScandir.scandirSync;
this._storage = new Set();
this._queue = new Set();
}
read() {
this._pushToQueue(this._root, this._settings.basePath);
this._handleQueue();
return [...this._storage];
}
_pushToQueue(directory, base) {
this._queue.add({ directory, base });
}
_handleQueue() {
for (const item of this._queue.values()) {
this._handleDirectory(item.directory, item.base);
}
}
_handleDirectory(directory, base) {
try {
const entries = this._scandir(directory, this._settings.fsScandirSettings);
for (const entry of entries) {
this._handleEntry(entry, base);
}
}
catch (error) {
this._handleError(error);
}
}
_handleError(error) {
if (!common.isFatalError(this._settings, error)) {
return;
}
throw error;
}
_handleEntry(entry, base) {
const fullpath = entry.path;
if (base !== undefined) {
entry.path = common.joinPathSegments(base, entry.name, this._settings.pathSegmentSeparator);
}
if (common.isAppliedFilter(this._settings.entryFilter, entry)) {
this._pushToStorage(entry);
}
if (entry.dirent.isDirectory() && common.isAppliedFilter(this._settings.deepFilter, entry)) {
this._pushToQueue(fullpath, entry.path);
}
}
_pushToStorage(entry) {
this._storage.add(entry);
}
}
exports.default = SyncReader;
import * as fsScandir from '@nodelib/fs.scandir';
import { Entry, Errno } from './types';
export declare type FilterFunction<T> = (value: T) => boolean;
export declare type DeepFilterFunction = FilterFunction<Entry>;
export declare type EntryFilterFunction = FilterFunction<Entry>;
export declare type ErrorFilterFunction = FilterFunction<Errno>;
export declare type Options = {
basePath?: string;
concurrency?: number;
deepFilter?: DeepFilterFunction;
entryFilter?: EntryFilterFunction;
errorFilter?: ErrorFilterFunction;
followSymbolicLinks?: boolean;
fs?: Partial<fsScandir.FileSystemAdapter>;
pathSegmentSeparator?: string;
stats?: boolean;
throwErrorOnBrokenSymbolicLink?: boolean;
};
export default class Settings {
private readonly _options;
readonly basePath?: string;
readonly concurrency: number;
readonly deepFilter: DeepFilterFunction | null;
readonly entryFilter: EntryFilterFunction | null;
readonly errorFilter: ErrorFilterFunction | null;
readonly pathSegmentSeparator: string;
readonly fsScandirSettings: fsScandir.Settings;
constructor(_options?: Options);
private _getValue;
}
//# sourceMappingURL=settings.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const path = require("path");
const fsScandir = require("@nodelib/fs.scandir");
class Settings {
constructor(_options = {}) {
this._options = _options;
this.basePath = this._getValue(this._options.basePath, undefined);
this.concurrency = this._getValue(this._options.concurrency, Infinity);
this.deepFilter = this._getValue(this._options.deepFilter, null);
this.entryFilter = this._getValue(this._options.entryFilter, null);
this.errorFilter = this._getValue(this._options.errorFilter, null);
this.pathSegmentSeparator = this._getValue(this._options.pathSegmentSeparator, path.sep);
this.fsScandirSettings = new fsScandir.Settings({
followSymbolicLinks: this._options.followSymbolicLinks,
fs: this._options.fs,
pathSegmentSeparator: this._options.pathSegmentSeparator,
stats: this._options.stats,
throwErrorOnBrokenSymbolicLink: this._options.throwErrorOnBrokenSymbolicLink
});
}
_getValue(option, value) {
return option === undefined ? value : option;
}
}
exports.default = Settings;
/// <reference types="node" />
import * as scandir from '@nodelib/fs.scandir';
export declare type Entry = scandir.Entry;
export declare type Errno = NodeJS.ErrnoException;
export declare type QueueItem = {
directory: string;
base?: string;
};
//# sourceMappingURL=index.d.ts.map
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
{
"name": "@nodelib/fs.walk",
"version": "1.2.4",
"description": "A library for efficiently walking a directory recursively",
"license": "MIT",
"repository": "https://github.com/nodelib/nodelib/tree/master/packages/fs/fs.walk",
"keywords": [
"NodeLib",
"fs",
"FileSystem",
"file system",
"walk",
"scanner",
"crawler"
],
"engines": {
"node": ">= 8"
},
"main": "out/index.js",
"typings": "out/index.d.ts",
"scripts": {
"clean": "rimraf {tsconfig.tsbuildinfo,out}",
"lint": "eslint \"src/**/*.ts\" --cache",
"compile": "tsc -b .",
"compile:watch": "tsc -p . --watch --sourceMap",
"test": "mocha \"out/**/*.spec.js\" -s 0",
"build": "npm run clean && npm run compile && npm run lint && npm test",
"watch": "npm run clean && npm run compile:watch"
},
"dependencies": {
"@nodelib/fs.scandir": "2.1.3",
"fastq": "^1.6.0"
},
"gitHead": "3b1ef7554ad7c061b3580858101d483fba847abf",
"__npminstall_done": "Mon Nov 18 2019 18:29:06 GMT+0800 (CST)",
"_from": "@nodelib/fs.walk@1.2.4",
"_resolved": "https://registry.npm.taobao.org/@nodelib/fs.walk/download/@nodelib/fs.walk-1.2.4.tgz"
}
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
//# sourceMappingURL=example.js.map
\ No newline at end of file
{"version":3,"file":"example.js","sourceRoot":"","sources":["../example.ts"],"names":[],"mappings":""}
\ No newline at end of file
/// <reference types="node" />
export declare const enum TypeName {
null = "null",
boolean = "boolean",
undefined = "undefined",
string = "string",
number = "number",
symbol = "symbol",
Function = "Function",
Array = "Array",
Buffer = "Buffer",
Object = "Object",
RegExp = "RegExp",
Date = "Date",
Error = "Error",
Map = "Map",
Set = "Set",
WeakMap = "WeakMap",
WeakSet = "WeakSet",
Int8Array = "Int8Array",
Uint8Array = "Uint8Array",
Uint8ClampedArray = "Uint8ClampedArray",
Int16Array = "Int16Array",
Uint16Array = "Uint16Array",
Int32Array = "Int32Array",
Uint32Array = "Uint32Array",
Float32Array = "Float32Array",
Float64Array = "Float64Array",
ArrayBuffer = "ArrayBuffer",
SharedArrayBuffer = "SharedArrayBuffer",
DataView = "DataView",
Promise = "Promise",
}
declare function is(value: any): TypeName;
declare namespace is {
const undefined: (value: any) => boolean;
const string: (value: any) => boolean;
const number: (value: any) => boolean;
const function_: (value: any) => boolean;
const null_: (value: any) => boolean;
const class_: (value: any) => any;
const boolean: (value: any) => boolean;
const symbol: (value: any) => boolean;
const array: (arg: any) => arg is any[];
const buffer: (obj: any) => obj is Buffer;
const nullOrUndefined: (value: any) => boolean;
const object: (value: any) => boolean;
const iterable: (value: any) => boolean;
const generator: (value: any) => boolean;
const nativePromise: (value: any) => boolean;
const promise: (value: any) => boolean;
const generatorFunction: (value: any) => boolean;
const asyncFunction: (value: any) => boolean;
const boundFunction: (value: any) => boolean;
const regExp: (value: any) => boolean;
const date: (value: any) => boolean;
const error: (value: any) => boolean;
const map: (value: any) => boolean;
const set: (value: any) => boolean;
const weakMap: (value: any) => boolean;
const weakSet: (value: any) => boolean;
const int8Array: (value: any) => boolean;
const uint8Array: (value: any) => boolean;
const uint8ClampedArray: (value: any) => boolean;
const int16Array: (value: any) => boolean;
const uint16Array: (value: any) => boolean;
const int32Array: (value: any) => boolean;
const uint32Array: (value: any) => boolean;
const float32Array: (value: any) => boolean;
const float64Array: (value: any) => boolean;
const arrayBuffer: (value: any) => boolean;
const sharedArrayBuffer: (value: any) => boolean;
const dataView: (value: any) => boolean;
const directInstanceOf: (instance: any, klass: any) => boolean;
const truthy: (value: any) => boolean;
const falsy: (value: any) => boolean;
const nan: (value: any) => boolean;
const primitive: (value: any) => boolean;
const integer: (value: any) => boolean;
const safeInteger: (value: any) => boolean;
const plainObject: (value: any) => boolean;
const typedArray: (value: any) => boolean;
const arrayLike: (value: any) => boolean;
const inRange: (value: number, range: number | number[]) => boolean;
const domElement: (value: any) => boolean;
const nodeStream: (value: any) => boolean;
const infinite: (value: any) => boolean;
const even: (rem: number) => boolean;
const odd: (rem: number) => boolean;
const empty: (value: any) => boolean;
const emptyOrWhitespace: (value: any) => boolean;
function any(...predicate: any[]): any;
function all(...predicate: any[]): any;
}
export default is;
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util = require("util");
const toString = Object.prototype.toString;
const isOfType = (type) => (value) => typeof value === type; // tslint:disable-line:strict-type-predicates
const getObjectType = (value) => {
const objectName = toString.call(value).slice(8, -1);
if (objectName) {
return objectName;
}
return null;
};
const isObjectOfType = (typeName) => (value) => {
return getObjectType(value) === typeName;
};
function is(value) {
if (value === null) {
return "null" /* null */;
}
if (value === true || value === false) {
return "boolean" /* boolean */;
}
const type = typeof value;
if (type === 'undefined') {
return "undefined" /* undefined */;
}
if (type === 'string') {
return "string" /* string */;
}
if (type === 'number') {
return "number" /* number */;
}
if (type === 'symbol') {
return "symbol" /* symbol */;
}
if (is.function_(value)) {
return "Function" /* Function */;
}
if (Array.isArray(value)) {
return "Array" /* Array */;
}
if (Buffer.isBuffer(value)) {
return "Buffer" /* Buffer */;
}
const tagType = getObjectType(value);
if (tagType) {
return tagType;
}
if (value instanceof String || value instanceof Boolean || value instanceof Number) {
throw new TypeError('Please don\'t use object wrappers for primitive types');
}
return "Object" /* Object */;
}
(function (is) {
const isObject = (value) => typeof value === 'object';
// tslint:disable:variable-name
is.undefined = isOfType('undefined');
is.string = isOfType('string');
is.number = isOfType('number');
is.function_ = isOfType('function');
is.null_ = (value) => value === null;
is.class_ = (value) => is.function_(value) && value.toString().startsWith('class ');
is.boolean = (value) => value === true || value === false;
// tslint:enable:variable-name
is.symbol = isOfType('symbol');
is.array = Array.isArray;
is.buffer = Buffer.isBuffer;
is.nullOrUndefined = (value) => is.null_(value) || is.undefined(value);
is.object = (value) => !is.nullOrUndefined(value) && (is.function_(value) || isObject(value));
is.iterable = (value) => !is.nullOrUndefined(value) && is.function_(value[Symbol.iterator]);
is.generator = (value) => is.iterable(value) && is.function_(value.next) && is.function_(value.throw);
is.nativePromise = isObjectOfType("Promise" /* Promise */);
const hasPromiseAPI = (value) => !is.null_(value) &&
isObject(value) &&
is.function_(value.then) &&
is.function_(value.catch);
is.promise = (value) => is.nativePromise(value) || hasPromiseAPI(value);
// TODO: Change to use `isObjectOfType` once Node.js 6 or higher is targeted
const isFunctionOfType = (type) => (value) => is.function_(value) && is.function_(value.constructor) && value.constructor.name === type;
is.generatorFunction = isFunctionOfType('GeneratorFunction');
is.asyncFunction = isFunctionOfType('AsyncFunction');
is.boundFunction = (value) => is.function_(value) && !value.hasOwnProperty('prototype');
is.regExp = isObjectOfType("RegExp" /* RegExp */);
is.date = isObjectOfType("Date" /* Date */);
is.error = isObjectOfType("Error" /* Error */);
is.map = isObjectOfType("Map" /* Map */);
is.set = isObjectOfType("Set" /* Set */);
is.weakMap = isObjectOfType("WeakMap" /* WeakMap */);
is.weakSet = isObjectOfType("WeakSet" /* WeakSet */);
is.int8Array = isObjectOfType("Int8Array" /* Int8Array */);
is.uint8Array = isObjectOfType("Uint8Array" /* Uint8Array */);
is.uint8ClampedArray = isObjectOfType("Uint8ClampedArray" /* Uint8ClampedArray */);
is.int16Array = isObjectOfType("Int16Array" /* Int16Array */);
is.uint16Array = isObjectOfType("Uint16Array" /* Uint16Array */);
is.int32Array = isObjectOfType("Int32Array" /* Int32Array */);
is.uint32Array = isObjectOfType("Uint32Array" /* Uint32Array */);
is.float32Array = isObjectOfType("Float32Array" /* Float32Array */);
is.float64Array = isObjectOfType("Float64Array" /* Float64Array */);
is.arrayBuffer = isObjectOfType("ArrayBuffer" /* ArrayBuffer */);
is.sharedArrayBuffer = isObjectOfType("SharedArrayBuffer" /* SharedArrayBuffer */);
is.dataView = isObjectOfType("DataView" /* DataView */);
// TODO: Remove `object` checks when targeting ES2015 or higher
// See `Notes`: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/getPrototypeOf
is.directInstanceOf = (instance, klass) => is.object(instance) && is.object(klass) && Object.getPrototypeOf(instance) === klass.prototype;
is.truthy = (value) => Boolean(value);
is.falsy = (value) => !value;
is.nan = (value) => Number.isNaN(value);
const primitiveTypes = new Set([
'undefined',
'string',
'number',
'boolean',
'symbol'
]);
is.primitive = (value) => is.null_(value) || primitiveTypes.has(typeof value);
is.integer = (value) => Number.isInteger(value);
is.safeInteger = (value) => Number.isSafeInteger(value);
is.plainObject = (value) => {
// From: https://github.com/sindresorhus/is-plain-obj/blob/master/index.js
let prototype;
return getObjectType(value) === "Object" /* Object */ &&
(prototype = Object.getPrototypeOf(value), prototype === null || // tslint:disable-line:ban-comma-operator
prototype === Object.getPrototypeOf({}));
};
const typedArrayTypes = new Set([
"Int8Array" /* Int8Array */,
"Uint8Array" /* Uint8Array */,
"Uint8ClampedArray" /* Uint8ClampedArray */,
"Int16Array" /* Int16Array */,
"Uint16Array" /* Uint16Array */,
"Int32Array" /* Int32Array */,
"Uint32Array" /* Uint32Array */,
"Float32Array" /* Float32Array */,
"Float64Array" /* Float64Array */
]);
is.typedArray = (value) => {
const objectType = getObjectType(value);
if (objectType === null) {
return false;
}
return typedArrayTypes.has(objectType);
};
const isValidLength = (value) => is.safeInteger(value) && value > -1;
is.arrayLike = (value) => !is.nullOrUndefined(value) && !is.function_(value) && isValidLength(value.length);
is.inRange = (value, range) => {
if (is.number(range)) {
return value >= Math.min(0, range) && value <= Math.max(range, 0);
}
if (is.array(range) && range.length === 2) {
// TODO: Use spread operator here when targeting Node.js 6 or higher
return value >= Math.min.apply(null, range) && value <= Math.max.apply(null, range);
}
throw new TypeError(`Invalid range: ${util.inspect(range)}`);
};
const NODE_TYPE_ELEMENT = 1;
const DOM_PROPERTIES_TO_CHECK = [
'innerHTML',
'ownerDocument',
'style',
'attributes',
'nodeValue'
];
is.domElement = (value) => is.object(value) && value.nodeType === NODE_TYPE_ELEMENT && is.string(value.nodeName) &&
!is.plainObject(value) && DOM_PROPERTIES_TO_CHECK.every(property => property in value);
is.nodeStream = (value) => !is.nullOrUndefined(value) && isObject(value) && is.function_(value.pipe);
is.infinite = (value) => value === Infinity || value === -Infinity;
const isAbsoluteMod2 = (value) => (rem) => is.integer(rem) && Math.abs(rem % 2) === value;
is.even = isAbsoluteMod2(0);
is.odd = isAbsoluteMod2(1);
const isWhiteSpaceString = (value) => is.string(value) && /\S/.test(value) === false;
const isEmptyStringOrArray = (value) => (is.string(value) || is.array(value)) && value.length === 0;
const isEmptyObject = (value) => !is.map(value) && !is.set(value) && is.object(value) && Object.keys(value).length === 0;
const isEmptyMapOrSet = (value) => (is.map(value) || is.set(value)) && value.size === 0;
is.empty = (value) => is.falsy(value) || isEmptyStringOrArray(value) || isEmptyObject(value) || isEmptyMapOrSet(value);
is.emptyOrWhitespace = (value) => is.empty(value) || isWhiteSpaceString(value);
const predicateOnArray = (method, predicate, args) => {
// `args` is the calling function's "arguments object".
// We have to do it this way to keep node v4 support.
// So here we convert it to an array and slice off the first item.
const values = Array.prototype.slice.call(args, 1);
if (is.function_(predicate) === false) {
throw new TypeError(`Invalid predicate: ${util.inspect(predicate)}`);
}
if (values.length === 0) {
throw new TypeError('Invalid number of values');
}
return method.call(values, predicate);
};
function any(predicate) {
return predicateOnArray(Array.prototype.some, predicate, arguments);
}
is.any = any;
function all(predicate) {
return predicateOnArray(Array.prototype.every, predicate, arguments);
}
is.all = all;
// tslint:enable:only-arrow-functions no-function-expression
})(is || (is = {}));
// Some few keywords are reserved, but we'll populate them for Node.js users
// See https://github.com/Microsoft/TypeScript/issues/2536
Object.defineProperties(is, {
class: {
value: is.class_
},
function: {
value: is.function_
},
null: {
value: is.null_
}
});
exports.default = is;
// For CommonJS default export support
module.exports = is;
module.exports.default = is;
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\ No newline at end of file
/// <reference types="node" />
declare function is(value: any): string;
declare namespace is {
const undefined: (value: any) => boolean;
const string: (value: any) => boolean;
const number: (value: any) => boolean;
const function_: (value: any) => boolean;
const null_: (value: any) => boolean;
const class_: (value: any) => any;
const boolean: (value: any) => boolean;
const symbol: (value: any) => boolean;
const array: (arg: any) => arg is any[];
const buffer: (obj: any) => obj is Buffer;
const nullOrUndefined: (value: any) => boolean;
const object: (value: any) => boolean;
const iterable: (value: any) => boolean;
const generator: (value: any) => boolean;
const nativePromise: (value: any) => boolean;
const promise: (value: any) => boolean;
const generatorFunction: (value: any) => boolean;
const asyncFunction: (value: any) => boolean;
const regExp: (value: any) => boolean;
const date: (value: any) => boolean;
const error: (value: any) => boolean;
const map: (value: any) => boolean;
const set: (value: any) => boolean;
const weakMap: (value: any) => boolean;
const weakSet: (value: any) => boolean;
const int8Array: (value: any) => boolean;
const uint8Array: (value: any) => boolean;
const uint8ClampedArray: (value: any) => boolean;
const int16Array: (value: any) => boolean;
const uint16Array: (value: any) => boolean;
const int32Array: (value: any) => boolean;
const uint32Array: (value: any) => boolean;
const float32Array: (value: any) => boolean;
const float64Array: (value: any) => boolean;
const arrayBuffer: (value: any) => boolean;
const sharedArrayBuffer: (value: any) => boolean;
const truthy: (value: any) => boolean;
const falsy: (value: any) => boolean;
const nan: (value: any) => boolean;
const primitive: (value: any) => boolean;
const integer: (value: any) => boolean;
const safeInteger: (value: any) => boolean;
const plainObject: (value: any) => boolean;
const typedArray: (value: any) => boolean;
const arrayLike: (value: any) => boolean;
const inRange: (value: number, range: number | number[]) => boolean;
const domElement: (value: any) => boolean;
const infinite: (value: any) => boolean;
const even: (rem: number) => boolean;
const odd: (rem: number) => boolean;
const empty: (value: any) => boolean;
const emptyOrWhitespace: (value: any) => boolean;
function any(...predicate: any[]): any;
function all(...predicate: any[]): any;
}
export default is;
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util = require("util");
const toString = Object.prototype.toString;
const getObjectType = (value) => toString.call(value).slice(8, -1);
const isOfType = (type) => (value) => typeof value === type;
const isObjectOfType = (type) => (value) => getObjectType(value) === type;
function is(value) {
if (value === null) {
return 'null';
}
if (value === true || value === false) {
return 'boolean';
}
const type = typeof value;
if (type === 'undefined') {
return 'undefined';
}
if (type === 'string') {
return 'string';
}
if (type === 'number') {
return 'number';
}
if (type === 'symbol') {
return 'symbol';
}
if (is.function_(value)) {
return 'Function';
}
if (Array.isArray(value)) {
return 'Array';
}
if (Buffer.isBuffer(value)) {
return 'Buffer';
}
const tagType = getObjectType(value);
if (tagType) {
return tagType;
}
if (value instanceof String || value instanceof Boolean || value instanceof Number) {
throw new TypeError('Please don\'t use object wrappers for primitive types');
}
return 'Object';
}
(function (is) {
const isObject = (value) => typeof value === 'object';
is.undefined = isOfType('undefined');
is.string = isOfType('string');
is.number = isOfType('number');
is.function_ = isOfType('function');
is.null_ = (value) => value === null;
is.class_ = (value) => is.function_(value) && value.toString().startsWith('class ');
is.boolean = (value) => value === true || value === false;
is.symbol = isOfType('symbol');
is.array = Array.isArray;
is.buffer = Buffer.isBuffer;
is.nullOrUndefined = (value) => is.null_(value) || is.undefined(value);
is.object = (value) => !is.nullOrUndefined(value) && (is.function_(value) || isObject(value));
is.iterable = (value) => !is.nullOrUndefined(value) && is.function_(value[Symbol.iterator]);
is.generator = (value) => is.iterable(value) && is.function_(value.next) && is.function_(value.throw);
is.nativePromise = isObjectOfType('Promise');
const hasPromiseAPI = (value) => !is.null_(value) &&
isObject(value) &&
is.function_(value.then) &&
is.function_(value.catch);
is.promise = (value) => is.nativePromise(value) || hasPromiseAPI(value);
const isFunctionOfType = (type) => (value) => is.function_(value) && is.function_(value.constructor) && value.constructor.name === type;
is.generatorFunction = isFunctionOfType('GeneratorFunction');
is.asyncFunction = isFunctionOfType('AsyncFunction');
is.regExp = isObjectOfType('RegExp');
is.date = isObjectOfType('Date');
is.error = isObjectOfType('Error');
is.map = isObjectOfType('Map');
is.set = isObjectOfType('Set');
is.weakMap = isObjectOfType('WeakMap');
is.weakSet = isObjectOfType('WeakSet');
is.int8Array = isObjectOfType('Int8Array');
is.uint8Array = isObjectOfType('Uint8Array');
is.uint8ClampedArray = isObjectOfType('Uint8ClampedArray');
is.int16Array = isObjectOfType('Int16Array');
is.uint16Array = isObjectOfType('Uint16Array');
is.int32Array = isObjectOfType('Int32Array');
is.uint32Array = isObjectOfType('Uint32Array');
is.float32Array = isObjectOfType('Float32Array');
is.float64Array = isObjectOfType('Float64Array');
is.arrayBuffer = isObjectOfType('ArrayBuffer');
is.sharedArrayBuffer = isObjectOfType('SharedArrayBuffer');
is.truthy = (value) => Boolean(value);
is.falsy = (value) => !value;
is.nan = (value) => Number.isNaN(value);
const primitiveTypes = new Set([
'undefined',
'string',
'number',
'boolean',
'symbol'
]);
is.primitive = (value) => is.null_(value) || primitiveTypes.has(typeof value);
is.integer = (value) => Number.isInteger(value);
is.safeInteger = (value) => Number.isSafeInteger(value);
is.plainObject = (value) => {
let prototype;
return getObjectType(value) === 'Object' &&
(prototype = Object.getPrototypeOf(value), prototype === null ||
prototype === Object.getPrototypeOf({}));
};
const typedArrayTypes = new Set([
'Int8Array',
'Uint8Array',
'Uint8ClampedArray',
'Int16Array',
'Uint16Array',
'Int32Array',
'Uint32Array',
'Float32Array',
'Float64Array'
]);
is.typedArray = (value) => typedArrayTypes.has(getObjectType(value));
const isValidLength = (value) => is.safeInteger(value) && value > -1;
is.arrayLike = (value) => !is.nullOrUndefined(value) && !is.function_(value) && isValidLength(value.length);
is.inRange = (value, range) => {
if (is.number(range)) {
return value >= Math.min(0, range) && value <= Math.max(range, 0);
}
if (is.array(range) && range.length === 2) {
return value >= Math.min.apply(null, range) && value <= Math.max.apply(null, range);
}
throw new TypeError(`Invalid range: ${util.inspect(range)}`);
};
const NODE_TYPE_ELEMENT = 1;
const DOM_PROPERTIES_TO_CHECK = [
'innerHTML',
'ownerDocument',
'style',
'attributes',
'nodeValue'
];
is.domElement = (value) => is.object(value) && value.nodeType === NODE_TYPE_ELEMENT && is.string(value.nodeName) &&
!is.plainObject(value) && DOM_PROPERTIES_TO_CHECK.every(property => property in value);
is.infinite = (value) => value === Infinity || value === -Infinity;
const isAbsoluteMod2 = (value) => (rem) => is.integer(rem) && Math.abs(rem % 2) === value;
is.even = isAbsoluteMod2(0);
is.odd = isAbsoluteMod2(1);
const isWhiteSpaceString = (value) => is.string(value) && /\S/.test(value) === false;
const isEmptyStringOrArray = (value) => (is.string(value) || is.array(value)) && value.length === 0;
const isEmptyObject = (value) => !is.map(value) && !is.set(value) && is.object(value) && Object.keys(value).length === 0;
const isEmptyMapOrSet = (value) => (is.map(value) || is.set(value)) && value.size === 0;
is.empty = (value) => is.falsy(value) || isEmptyStringOrArray(value) || isEmptyObject(value) || isEmptyMapOrSet(value);
is.emptyOrWhitespace = (value) => is.empty(value) || isWhiteSpaceString(value);
const predicateOnArray = (method, predicate, args) => {
const values = Array.prototype.slice.call(args, 1);
if (is.function_(predicate) === false) {
throw new TypeError(`Invalid predicate: ${util.inspect(predicate)}`);
}
if (values.length === 0) {
throw new TypeError('Invalid number of values');
}
return method.call(values, predicate);
};
function any(predicate) {
return predicateOnArray(Array.prototype.some, predicate, arguments);
}
is.any = any;
function all(predicate) {
return predicateOnArray(Array.prototype.every, predicate, arguments);
}
is.all = all;
})(is || (is = {}));
Object.defineProperties(is, {
class: {
value: is.class_
},
function: {
value: is.function_
},
null: {
value: is.null_
}
});
exports.default = is;
//# sourceMappingURL=index.js.map
\ No newline at end of file
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\ No newline at end of file
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:
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.
{
"name": "@sindresorhus/is",
"version": "0.7.0",
"description": "Type check values: `is.string('🦄') //=> true`",
"license": "MIT",
"repository": "sindresorhus/is",
"author": {
"name": "Sindre Sorhus",
"email": "sindresorhus@gmail.com",
"url": "sindresorhus.com"
},
"publishConfig": {
"access": "public"
},
"main": "dist/index.js",
"engines": {
"node": ">=4"
},
"scripts": {
"lint": "tslint --format stylish --project .",
"build": "tsc",
"test": "npm run lint && npm run build && ava dist/tests",
"prepublish": "npm run build && del dist/tests"
},
"files": [
"dist"
],
"keywords": [
"type",
"types",
"is",
"check",
"checking",
"validate",
"validation",
"utility",
"util",
"typeof",
"instanceof",
"object",
"assert",
"assertion",
"test",
"kind",
"primitive",
"verify",
"compare"
],
"devDependencies": {
"@types/jsdom": "^2.0.31",
"@types/node": "^8.0.47",
"@types/tempy": "^0.1.0",
"ava": "*",
"del-cli": "^1.1.0",
"jsdom": "^9.12.0",
"tempy": "^0.2.1",
"tslint": "^5.8.0",
"tslint-xo": "^0.3.0",
"typescript": "^2.6.1"
},
"types": "dist/index.d.ts",
"__npminstall_done": "Mon Nov 18 2019 18:31:45 GMT+0800 (CST)",
"_from": "@sindresorhus/is@0.7.0",
"_resolved": "https://registry.npm.taobao.org/@sindresorhus/is/download/@sindresorhus/is-0.7.0.tgz"
}
\ No newline at end of file
# is [![Build Status](https://travis-ci.org/sindresorhus/is.svg?branch=master)](https://travis-ci.org/sindresorhus/is)
> Type check values: `is.string('🦄') //=> true`
<img src="header.gif" width="182" align="right">
## Install
```
$ npm install @sindresorhus/is
```
## Usage
```js
const is = require('@sindresorhus/is');
is('🦄');
//=> 'string'
is(new Map());
//=> 'Map'
is.number(6);
//=> true
```
## API
### is(value)
Returns the type of `value`.
Primitives are lowercase and object types are camelcase.
Example:
- `'undefined'`
- `'null'`
- `'string'`
- `'symbol'`
- `'Array'`
- `'Function'`
- `'Object'`
Note: It will throw if you try to feed it object-wrapped primitives, as that's a bad practice. For example `new String('foo')`.
### is.{method}
All the below methods accept a value and returns a boolean for whether the value is of the desired type.
#### Primitives
##### .undefined(value)
##### .null(value)
##### .string(value)
##### .number(value)
##### .boolean(value)
##### .symbol(value)
#### Built-in types
##### .array(value)
##### .function(value)
##### .buffer(value)
##### .object(value)
Keep in mind that [functions are objects too](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions).
##### .regExp(value)
##### .date(value)
##### .error(value)
##### .nativePromise(value)
##### .promise(value)
Returns `true` for any object with a `.then()` and `.catch()` method. Prefer this one over `.nativePromise()` as you usually want to allow userland promise implementations too.
##### .generator(value)
Returns `true` for any object that implements its own `.next()` and `.throw()` methods and has a function definition for `Symbol.iterator`.
##### .generatorFunction(value)
##### .asyncFunction(value)
Returns `true` for any `async` function that can be called with the `await` operator.
```js
is.asyncFunction(async () => {});
// => true
is.asyncFunction(() => {});
// => false
```
##### .boundFunction(value)
Returns `true` for any `bound` function.
```js
is.boundFunction(() => {});
// => true
is.boundFunction(function () {}.bind(null));
// => true
is.boundFunction(function () {});
// => false
```
##### .map(value)
##### .set(value)
##### .weakMap(value)
##### .weakSet(value)
#### Typed arrays
##### .int8Array(value)
##### .uint8Array(value)
##### .uint8ClampedArray(value)
##### .int16Array(value)
##### .uint16Array(value)
##### .int32Array(value)
##### .uint32Array(value)
##### .float32Array(value)
##### .float64Array(value)
#### Structured data
##### .arrayBuffer(value)
##### .sharedArrayBuffer(value)
##### .dataView(value)
#### Miscellaneous
##### .directInstanceOf(value, class)
Returns `true` if `value` is a direct instance of `class`.
```js
is.directInstanceOf(new Error(), Error);
//=> true
class UnicornError extends Error {};
is.directInstanceOf(new UnicornError(), Error);
//=> false
```
##### .truthy(value)
Returns `true` for all values that evaluate to true in a boolean context:
```js
is.truthy('🦄');
//=> true
is.truthy(undefined);
//=> false
```
##### .falsy(value)
Returns `true` if `value` is one of: `false`, `0`, `''`, `null`, `undefined`, `NaN`.
##### .nan(value)
##### .nullOrUndefined(value)
##### .primitive(value)
JavaScript primitives are as follows: `null`, `undefined`, `string`, `number`, `boolean`, `symbol`.
##### .integer(value)
##### .safeInteger(value)
Returns `true` if `value` is a [safe integer](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isSafeInteger).
##### .plainObject(value)
An object is plain if it's created by either `{}`, `new Object()`, or `Object.create(null)`.
##### .iterable(value)
##### .class(value)
Returns `true` for instances created by a ES2015 class.
##### .typedArray(value)
##### .arrayLike(value)
A `value` is array-like if it is not a function and has a `value.length` that is a safe integer greater than or equal to 0.
```js
is.arrayLike(document.forms);
//=> true
function () {
is.arrayLike(arguments);
//=> true
}
```
##### .inRange(value, range)
Check if `value` (number) is in the given `range`. The range is an array of two values, lower bound and upper bound, in no specific order.
```js
is.inRange(3, [0, 5]);
is.inRange(3, [5, 0]);
is.inRange(0, [-2, 2]);
```
##### .inRange(value, upperBound)
Check if `value` (number) is in the range of `0` to `upperBound`.
```js
is.inRange(3, 10);
```
##### .domElement(value)
Returns `true` if `value` is a DOM Element.
##### .nodeStream(value)
Returns `true` if `value` is a Node.js [stream](https://nodejs.org/api/stream.html).
```js
const fs = require('fs');
is.nodeStream(fs.createReadStream('unicorn.png'));
//=> true
```
##### .infinite(value)
Check if `value` is `Infinity` or `-Infinity`.
##### .even(value)
Returns `true` if `value` is an even integer.
##### .odd(value)
Returns `true` if `value` is an odd integer.
##### .empty(value)
Returns `true` if `value` is falsy or an empty string, array, object, map, or set.
##### .emptyOrWhitespace(value)
Returns `true` if `is.empty(value)` or a string that is all whitespace.
##### .any(predicate, ...values)
Returns `true` if **any** of the input `values` returns true in the `predicate`:
```js
is.any(is.string, {}, true, '🦄');
//=> true
is.any(is.boolean, 'unicorns', [], new Map());
//=> false
```
##### .all(predicate, ...values)
Returns `true` if **all** of the input `values` returns true in the `predicate`:
```js
is.all(is.object, {}, new Map(), new Set());
//=> true
is.all(is.string, '🦄', [], 'unicorns');
//=> false
```
## FAQ
### Why yet another type checking module?
There are hundreds of type checking modules on npm, unfortunately, I couldn't find any that fit my needs:
- Includes both type methods and ability to get the type
- Types of primitives returned as lowercase and object types as camelcase
- Covers all built-ins
- Unsurprising behavior
- Well-maintained
- Comprehensive test suite
For the ones I found, pick 3 of these.
The most common mistakes I noticed in these modules was using `instanceof` for type checking, forgetting that functions are objects, and omitting `symbol` as a primitive.
## Related
- [is-stream](https://github.com/sindresorhus/is-stream) - Check if something is a Node.js stream
- [is-observable](https://github.com/sindresorhus/is-observable) - Check if a value is an Observable
- [file-type](https://github.com/sindresorhus/file-type) - Detect the file type of a Buffer/Uint8Array
- [is-ip](https://github.com/sindresorhus/is-ip) - Check if a string is an IP address
- [is-array-sorted](https://github.com/sindresorhus/is-array-sorted) - Check if an Array is sorted
- [is-error-constructor](https://github.com/sindresorhus/is-error-constructor) - Check if a value is an error constructor
- [is-empty-iterable](https://github.com/sindresorhus/is-empty-iterable) - Check if an Iterable is empty
- [is-blob](https://github.com/sindresorhus/is-blob) - Check if a value is a Blob - File-like object of immutable, raw data
- [has-emoji](https://github.com/sindresorhus/has-emoji) - Check whether a string has any emoji
## Created by
- [Sindre Sorhus](https://github.com/sindresorhus)
- [Giora Guttsait](https://github.com/gioragutt)
- [Brandon Smith](https://github.com/brandon93s)
## License
MIT
MIT License
Copyright (c) Microsoft Corporation. All rights reserved.
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 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
# Installation
> `npm install --save @types/color-name`
# Summary
This package contains type definitions for color-name ( https://github.com/colorjs/color-name ).
# Details
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/color-name
Additional Details
* Last updated: Wed, 13 Feb 2019 16:16:48 GMT
* Dependencies: none
* Global values: none
# Credits
These definitions were written by Junyoung Clare Jang <https://github.com/Ailrun>.
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