time-to-botec/squiggle/node_modules/@stdlib/regexp/dirname-windows/lib/regexp.js
NunoSempere b6addc7f05 feat: add the node modules
Necessary in order to clearly see the squiggle hotwiring.
2022-12-03 12:44:49 +00:00

144 lines
3.3 KiB
JavaScript

/**
* @license Apache-2.0
*
* Copyright (c) 2018 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'use strict';
// MODULES //
var reDirnameWindows = require( './main.js' );
// MAIN //
/**
* Regular expression to capture a Windows path dirname. Modified from Node.js [source][1].
*
* Regular expression: `/^((?:[a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+|)(?:[\\\/]|)(?:[\s\S]*?))(?:[\\\/]+?|)(?:(?:\.{1,2}|[^\\\/]+?|)(?:\.[^.\/\\]*|))(?:[\\\/]*)$/`
*
* - `^`
* - match any string which begins with
*
* - `()`
* - capture (includes the device, slash, and dirname)
*
* - `(?:)`
* - capture but do not remember (device)
*
* - `[a-zA-Z]:`
* - match any upper or lowercase letter and a `:` literal
*
* - `|`
* - OR
*
* - `[\\\/]`
* - match a `\` or `/` literal character
*
* - `{2}`
* - exactly two times
*
* - `[^\\\/]+`
* - match anything but a `\` or `/` literal one or more times
*
* - `[\\\/]+`
* - match a `\` or `/` literal one or more times
*
* - `[^\\\/]+`
* - match anything but a `\` or `/` literal one or more times
*
* - `|)`
* - OR capture nothing
*
* - `(?:)`
* - capture but do not remember (slash)
*
* - `[\\\/]`
* - match a `\` or `/` literal
*
* - `|)`
* - OR capture nothing
*
* - `(?:)`
* - capture but do not remember (dirname)
*
* - `[\s\S]`
* - match any space or non-space character
*
* - `*?`
* - zero or more times but do so non-greedily
*
* - `(?:)`
* - capture but do not remember (slash before basename)
*
* - `[\\\/]+?`
* - match a `\` or `/` literal one or more times, but do so non-greedily
*
* - `|)`
* - OR capture nothing
*
* - `(?:)`
* - capture but do not remember (basename)
*
* - `(?:)`
* - capture but do not remember
*
* - `\.{1,2}`
* - match a `.` literal one or two times
*
* - `|`
* - OR
*
* - `[^\\\/]+?`
* - match anything but a `\` or `/` literal one or more times, but do so non-greedily
*
* - `|)`
* - OR capture nothing
*
* - `(?:)`
* - capture but do not remember (extname)
*
* - `\.`
* - match a `.` literal
*
* - `[^.\/\\]*`
* - match anything but a `.`, `/`, or `\` literal zero or more times
*
* - `|)`
* - OR capture nothing
*
* - `(?:)`
* - capture but do not remember (trailing slash)
*
* - `[\\\/]*`
* - match a `\` or `/` literal zero or more times
*
* - `$`
* - end of string
*
* [1]: https://github.com/nodejs/node/blob/1a3b295d0f46b2189bd853800b1e63ab4d106b66/lib/path.js#L65
*
* @constant
* @type {RegExp}
* @default /^((?:[a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+|)(?:[\\\/]|)(?:[\s\S]*?))(?:[\\\/]+?|)(?:(?:\.{1,2}|[^\\\/]+?|)(?:\.[^.\/\\]*|))(?:[\\\/]*)$/
*/
var RE_DIRNAME_WINDOWS = reDirnameWindows();
// EXPORTS //
module.exports = RE_DIRNAME_WINDOWS;