From 3c51c3be85bb0d1bdb87ea0d6632f1c256912f27 Mon Sep 17 00:00:00 2001 From: Dimitri Staessens Date: Sun, 6 Oct 2019 21:37:45 +0200 Subject: build: Add some required modules for node --- node_modules/extglob/index.js | 331 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 331 insertions(+) create mode 100644 node_modules/extglob/index.js (limited to 'node_modules/extglob/index.js') diff --git a/node_modules/extglob/index.js b/node_modules/extglob/index.js new file mode 100644 index 0000000..116e6d5 --- /dev/null +++ b/node_modules/extglob/index.js @@ -0,0 +1,331 @@ +'use strict'; + +/** + * Module dependencies + */ + +var extend = require('extend-shallow'); +var unique = require('array-unique'); +var toRegex = require('to-regex'); + +/** + * Local dependencies + */ + +var compilers = require('./lib/compilers'); +var parsers = require('./lib/parsers'); +var Extglob = require('./lib/extglob'); +var utils = require('./lib/utils'); +var MAX_LENGTH = 1024 * 64; + +/** + * Convert the given `extglob` pattern into a regex-compatible string. Returns + * an object with the compiled result and the parsed AST. + * + * ```js + * var extglob = require('extglob'); + * console.log(extglob('*.!(*a)')); + * //=> '(?!\\.)[^/]*?\\.(?!(?!\\.)[^/]*?a\\b).*?' + * ``` + * @param {String} `pattern` + * @param {Object} `options` + * @return {String} + * @api public + */ + +function extglob(pattern, options) { + return extglob.create(pattern, options).output; +} + +/** + * Takes an array of strings and an extglob pattern and returns a new + * array that contains only the strings that match the pattern. + * + * ```js + * var extglob = require('extglob'); + * console.log(extglob.match(['a.a', 'a.b', 'a.c'], '*.!(*a)')); + * //=> ['a.b', 'a.c'] + * ``` + * @param {Array} `list` Array of strings to match + * @param {String} `pattern` Extglob pattern + * @param {Object} `options` + * @return {Array} Returns an array of matches + * @api public + */ + +extglob.match = function(list, pattern, options) { + if (typeof pattern !== 'string') { + throw new TypeError('expected pattern to be a string'); + } + + list = utils.arrayify(list); + var isMatch = extglob.matcher(pattern, options); + var len = list.length; + var idx = -1; + var matches = []; + + while (++idx < len) { + var ele = list[idx]; + + if (isMatch(ele)) { + matches.push(ele); + } + } + + // if no options were passed, uniquify results and return + if (typeof options === 'undefined') { + return unique(matches); + } + + if (matches.length === 0) { + if (options.failglob === true) { + throw new Error('no matches found for "' + pattern + '"'); + } + if (options.nonull === true || options.nullglob === true) { + return [pattern.split('\\').join('')]; + } + } + + return options.nodupes !== false ? unique(matches) : matches; +}; + +/** + * Returns true if the specified `string` matches the given + * extglob `pattern`. + * + * ```js + * var extglob = require('extglob'); + * + * console.log(extglob.isMatch('a.a', '*.!(*a)')); + * //=> false + * console.log(extglob.isMatch('a.b', '*.!(*a)')); + * //=> true + * ``` + * @param {String} `string` String to match + * @param {String} `pattern` Extglob pattern + * @param {String} `options` + * @return {Boolean} + * @api public + */ + +extglob.isMatch = function(str, pattern, options) { + if (typeof pattern !== 'string') { + throw new TypeError('expected pattern to be a string'); + } + + if (typeof str !== 'string') { + throw new TypeError('expected a string'); + } + + if (pattern === str) { + return true; + } + + if (pattern === '' || pattern === ' ' || pattern === '.') { + return pattern === str; + } + + var isMatch = utils.memoize('isMatch', pattern, options, extglob.matcher); + return isMatch(str); +}; + +/** + * Returns true if the given `string` contains the given pattern. Similar to `.isMatch` but + * the pattern can match any part of the string. + * + * ```js + * var extglob = require('extglob'); + * console.log(extglob.contains('aa/bb/cc', '*b')); + * //=> true + * console.log(extglob.contains('aa/bb/cc', '*d')); + * //=> false + * ``` + * @param {String} `str` The string to match. + * @param {String} `pattern` Glob pattern to use for matching. + * @param {Object} `options` + * @return {Boolean} Returns true if the patter matches any part of `str`. + * @api public + */ + +extglob.contains = function(str, pattern, options) { + if (typeof str !== 'string') { + throw new TypeError('expected a string'); + } + + if (pattern === '' || pattern === ' ' || pattern === '.') { + return pattern === str; + } + + var opts = extend({}, options, {contains: true}); + opts.strictClose = false; + opts.strictOpen = false; + return extglob.isMatch(str, pattern, opts); +}; + +/** + * Takes an extglob pattern and returns a matcher function. The returned + * function takes the string to match as its only argument. + * + * ```js + * var extglob = require('extglob'); + * var isMatch = extglob.matcher('*.!(*a)'); + * + * console.log(isMatch('a.a')); + * //=> false + * console.log(isMatch('a.b')); + * //=> true + * ``` + * @param {String} `pattern` Extglob pattern + * @param {String} `options` + * @return {Boolean} + * @api public + */ + +extglob.matcher = function(pattern, options) { + if (typeof pattern !== 'string') { + throw new TypeError('expected pattern to be a string'); + } + + function matcher() { + var re = extglob.makeRe(pattern, options); + return function(str) { + return re.test(str); + }; + } + + return utils.memoize('matcher', pattern, options, matcher); +}; + +/** + * Convert the given `extglob` pattern into a regex-compatible string. Returns + * an object with the compiled result and the parsed AST. + * + * ```js + * var extglob = require('extglob'); + * console.log(extglob.create('*.!(*a)').output); + * //=> '(?!\\.)[^/]*?\\.(?!(?!\\.)[^/]*?a\\b).*?' + * ``` + * @param {String} `str` + * @param {Object} `options` + * @return {String} + * @api public + */ + +extglob.create = function(pattern, options) { + if (typeof pattern !== 'string') { + throw new TypeError('expected pattern to be a string'); + } + + function create() { + var ext = new Extglob(options); + var ast = ext.parse(pattern, options); + return ext.compile(ast, options); + } + + return utils.memoize('create', pattern, options, create); +}; + +/** + * Returns an array of matches captured by `pattern` in `string`, or `null` + * if the pattern did not match. + * + * ```js + * var extglob = require('extglob'); + * extglob.capture(pattern, string[, options]); + * + * console.log(extglob.capture('test/*.js', 'test/foo.js')); + * //=> ['foo'] + * console.log(extglob.capture('test/*.js', 'foo/bar.css')); + * //=> null + * ``` + * @param {String} `pattern` Glob pattern to use for matching. + * @param {String} `string` String to match + * @param {Object} `options` See available [options](#options) for changing how matches are performed + * @return {Boolean} Returns an array of captures if the string matches the glob pattern, otherwise `null`. + * @api public + */ + +extglob.capture = function(pattern, str, options) { + var re = extglob.makeRe(pattern, extend({capture: true}, options)); + + function match() { + return function(string) { + var match = re.exec(string); + if (!match) { + return null; + } + + return match.slice(1); + }; + } + + var capture = utils.memoize('capture', pattern, options, match); + return capture(str); +}; + +/** + * Create a regular expression from the given `pattern` and `options`. + * + * ```js + * var extglob = require('extglob'); + * var re = extglob.makeRe('*.!(*a)'); + * console.log(re); + * //=> /^[^\/]*?\.(?![^\/]*?a)[^\/]*?$/ + * ``` + * @param {String} `pattern` The pattern to convert to regex. + * @param {Object} `options` + * @return {RegExp} + * @api public + */ + +extglob.makeRe = function(pattern, options) { + if (pattern instanceof RegExp) { + return pattern; + } + + if (typeof pattern !== 'string') { + throw new TypeError('expected pattern to be a string'); + } + + if (pattern.length > MAX_LENGTH) { + throw new Error('expected pattern to be less than ' + MAX_LENGTH + ' characters'); + } + + function makeRe() { + var opts = extend({strictErrors: false}, options); + if (opts.strictErrors === true) opts.strict = true; + var res = extglob.create(pattern, opts); + return toRegex(res.output, opts); + } + + var regex = utils.memoize('makeRe', pattern, options, makeRe); + if (regex.source.length > MAX_LENGTH) { + throw new SyntaxError('potentially malicious regex detected'); + } + + return regex; +}; + +/** + * Cache + */ + +extglob.cache = utils.cache; +extglob.clearCache = function() { + extglob.cache.__data__ = {}; +}; + +/** + * Expose `Extglob` constructor, parsers and compilers + */ + +extglob.Extglob = Extglob; +extglob.compilers = compilers; +extglob.parsers = parsers; + +/** + * Expose `extglob` + * @type {Function} + */ + +module.exports = extglob; -- cgit v1.2.3