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author | Florian Dold <florian.dold@gmail.com> | 2019-03-27 21:01:33 +0100 |
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committer | Florian Dold <florian.dold@gmail.com> | 2019-03-27 21:01:33 +0100 |
commit | cc97a4dd2a967e1c2273bd5f4c5f49a5bf2e2585 (patch) | |
tree | 92c5d88706a6ffc654d1b133618d357890e7096b /node_modules/braces/index.js | |
parent | 3771b4d6b67b34c130f3a9a1a15f42deefdb2eda (diff) |
remove node_modules
Diffstat (limited to 'node_modules/braces/index.js')
-rw-r--r-- | node_modules/braces/index.js | 318 |
1 files changed, 0 insertions, 318 deletions
diff --git a/node_modules/braces/index.js b/node_modules/braces/index.js deleted file mode 100644 index 048e1c233..000000000 --- a/node_modules/braces/index.js +++ /dev/null @@ -1,318 +0,0 @@ -'use strict'; - -/** - * Module dependencies - */ - -var toRegex = require('to-regex'); -var unique = require('array-unique'); -var extend = require('extend-shallow'); - -/** - * Local dependencies - */ - -var compilers = require('./lib/compilers'); -var parsers = require('./lib/parsers'); -var Braces = require('./lib/braces'); -var utils = require('./lib/utils'); -var MAX_LENGTH = 1024 * 64; -var cache = {}; - -/** - * Convert the given `braces` pattern into a regex-compatible string. By default, only one string is generated for every input string. Set `options.expand` to true to return an array of patterns (similar to Bash or minimatch. Before using `options.expand`, it's recommended that you read the [performance notes](#performance)). - * - * ```js - * var braces = require('braces'); - * console.log(braces('{a,b,c}')); - * //=> ['(a|b|c)'] - * - * console.log(braces('{a,b,c}', {expand: true})); - * //=> ['a', 'b', 'c'] - * ``` - * @param {String} `str` - * @param {Object} `options` - * @return {String} - * @api public - */ - -function braces(pattern, options) { - var key = utils.createKey(String(pattern), options); - var arr = []; - - var disabled = options && options.cache === false; - if (!disabled && cache.hasOwnProperty(key)) { - return cache[key]; - } - - if (Array.isArray(pattern)) { - for (var i = 0; i < pattern.length; i++) { - arr.push.apply(arr, braces.create(pattern[i], options)); - } - } else { - arr = braces.create(pattern, options); - } - - if (options && options.nodupes === true) { - arr = unique(arr); - } - - if (!disabled) { - cache[key] = arr; - } - return arr; -} - -/** - * Expands a brace pattern into an array. This method is called by the main [braces](#braces) function when `options.expand` is true. Before using this method it's recommended that you read the [performance notes](#performance)) and advantages of using [.optimize](#optimize) instead. - * - * ```js - * var braces = require('braces'); - * console.log(braces.expand('a/{b,c}/d')); - * //=> ['a/b/d', 'a/c/d']; - * ``` - * @param {String} `pattern` Brace pattern - * @param {Object} `options` - * @return {Array} Returns an array of expanded values. - * @api public - */ - -braces.expand = function(pattern, options) { - return braces.create(pattern, extend({}, options, {expand: true})); -}; - -/** - * Expands a brace pattern into a regex-compatible, optimized string. This method is called by the main [braces](#braces) function by default. - * - * ```js - * var braces = require('braces'); - * console.log(braces.expand('a/{b,c}/d')); - * //=> ['a/(b|c)/d'] - * ``` - * @param {String} `pattern` Brace pattern - * @param {Object} `options` - * @return {Array} Returns an array of expanded values. - * @api public - */ - -braces.optimize = function(pattern, options) { - return braces.create(pattern, options); -}; - -/** - * Processes a brace pattern and returns either an expanded array (if `options.expand` is true), a highly optimized regex-compatible string. This method is called by the main [braces](#braces) function. - * - * ```js - * var braces = require('braces'); - * console.log(braces.create('user-{200..300}/project-{a,b,c}-{1..10}')) - * //=> 'user-(20[0-9]|2[1-9][0-9]|300)/project-(a|b|c)-([1-9]|10)' - * ``` - * @param {String} `pattern` Brace pattern - * @param {Object} `options` - * @return {Array} Returns an array of expanded values. - * @api public - */ - -braces.create = function(pattern, options) { - if (typeof pattern !== 'string') { - throw new TypeError('expected a string'); - } - - var maxLength = (options && options.maxLength) || MAX_LENGTH; - if (pattern.length >= maxLength) { - throw new Error('expected pattern to be less than ' + maxLength + ' characters'); - } - - function create() { - if (pattern === '' || pattern.length < 3) { - return [pattern]; - } - - if (utils.isEmptySets(pattern)) { - return []; - } - - if (utils.isQuotedString(pattern)) { - return [pattern.slice(1, -1)]; - } - - var proto = new Braces(options); - var result = !options || options.expand !== true - ? proto.optimize(pattern, options) - : proto.expand(pattern, options); - - // get the generated pattern(s) - var arr = result.output; - - // filter out empty strings if specified - if (options && options.noempty === true) { - arr = arr.filter(Boolean); - } - - // filter out duplicates if specified - if (options && options.nodupes === true) { - arr = unique(arr); - } - - Object.defineProperty(arr, 'result', { - enumerable: false, - value: result - }); - - return arr; - } - - return memoize('create', pattern, options, create); -}; - -/** - * Create a regular expression from the given string `pattern`. - * - * ```js - * var braces = require('braces'); - * - * console.log(braces.makeRe('id-{200..300}')); - * //=> /^(?:id-(20[0-9]|2[1-9][0-9]|300))$/ - * ``` - * @param {String} `pattern` The pattern to convert to regex. - * @param {Object} `options` - * @return {RegExp} - * @api public - */ - -braces.makeRe = function(pattern, options) { - if (typeof pattern !== 'string') { - throw new TypeError('expected a string'); - } - - var maxLength = (options && options.maxLength) || MAX_LENGTH; - if (pattern.length >= maxLength) { - throw new Error('expected pattern to be less than ' + maxLength + ' characters'); - } - - function makeRe() { - var arr = braces(pattern, options); - var opts = extend({strictErrors: false}, options); - return toRegex(arr, opts); - } - - return memoize('makeRe', pattern, options, makeRe); -}; - -/** - * Parse the given `str` with the given `options`. - * - * ```js - * var braces = require('braces'); - * var ast = braces.parse('a/{b,c}/d'); - * console.log(ast); - * // { type: 'root', - * // errors: [], - * // input: 'a/{b,c}/d', - * // nodes: - * // [ { type: 'bos', val: '' }, - * // { type: 'text', val: 'a/' }, - * // { type: 'brace', - * // nodes: - * // [ { type: 'brace.open', val: '{' }, - * // { type: 'text', val: 'b,c' }, - * // { type: 'brace.close', val: '}' } ] }, - * // { type: 'text', val: '/d' }, - * // { type: 'eos', val: '' } ] } - * ``` - * @param {String} `pattern` Brace pattern to parse - * @param {Object} `options` - * @return {Object} Returns an AST - * @api public - */ - -braces.parse = function(pattern, options) { - var proto = new Braces(options); - return proto.parse(pattern, options); -}; - -/** - * Compile the given `ast` or string with the given `options`. - * - * ```js - * var braces = require('braces'); - * var ast = braces.parse('a/{b,c}/d'); - * console.log(braces.compile(ast)); - * // { options: { source: 'string' }, - * // state: {}, - * // compilers: - * // { eos: [Function], - * // noop: [Function], - * // bos: [Function], - * // brace: [Function], - * // 'brace.open': [Function], - * // text: [Function], - * // 'brace.close': [Function] }, - * // output: [ 'a/(b|c)/d' ], - * // ast: - * // { ... }, - * // parsingErrors: [] } - * ``` - * @param {Object|String} `ast` AST from [.parse](#parse). If a string is passed it will be parsed first. - * @param {Object} `options` - * @return {Object} Returns an object that has an `output` property with the compiled string. - * @api public - */ - -braces.compile = function(ast, options) { - var proto = new Braces(options); - return proto.compile(ast, options); -}; - -/** - * Clear the regex cache. - * - * ```js - * braces.clearCache(); - * ``` - * @api public - */ - -braces.clearCache = function() { - cache = braces.cache = {}; -}; - -/** - * Memoize a generated regex or function. A unique key is generated - * from the method name, pattern, and user-defined options. Set - * options.memoize to false to disable. - */ - -function memoize(type, pattern, options, fn) { - var key = utils.createKey(type + ':' + pattern, options); - var disabled = options && options.cache === false; - if (disabled) { - braces.clearCache(); - return fn(pattern, options); - } - - if (cache.hasOwnProperty(key)) { - return cache[key]; - } - - var res = fn(pattern, options); - cache[key] = res; - return res; -} - -/** - * Expose `Braces` constructor and methods - * @type {Function} - */ - -braces.Braces = Braces; -braces.compilers = compilers; -braces.parsers = parsers; -braces.cache = cache; - -/** - * Expose `braces` - * @type {Function} - */ - -module.exports = braces; |