diff options
Diffstat (limited to 'node_modules/nanomatch/lib')
-rw-r--r-- | node_modules/nanomatch/lib/cache.js | 1 | ||||
-rw-r--r-- | node_modules/nanomatch/lib/compilers.js | 339 | ||||
-rw-r--r-- | node_modules/nanomatch/lib/parsers.js | 386 | ||||
-rw-r--r-- | node_modules/nanomatch/lib/utils.js | 379 |
4 files changed, 1105 insertions, 0 deletions
diff --git a/node_modules/nanomatch/lib/cache.js b/node_modules/nanomatch/lib/cache.js new file mode 100644 index 0000000..fffc4c1 --- /dev/null +++ b/node_modules/nanomatch/lib/cache.js @@ -0,0 +1 @@ +module.exports = new (require('fragment-cache'))(); diff --git a/node_modules/nanomatch/lib/compilers.js b/node_modules/nanomatch/lib/compilers.js new file mode 100644 index 0000000..d7a786e --- /dev/null +++ b/node_modules/nanomatch/lib/compilers.js @@ -0,0 +1,339 @@ +'use strict'; + +/** +* Nanomatch compilers +*/ + +module.exports = function(nanomatch, options) { + function slash() { + if (options && typeof options.slash === 'string') { + return options.slash; + } + if (options && typeof options.slash === 'function') { + return options.slash.call(nanomatch); + } + return '\\\\/'; + } + + function star() { + if (options && typeof options.star === 'string') { + return options.star; + } + if (options && typeof options.star === 'function') { + return options.star.call(nanomatch); + } + return '[^' + slash() + ']*?'; + } + + var ast = nanomatch.ast = nanomatch.parser.ast; + ast.state = nanomatch.parser.state; + nanomatch.compiler.state = ast.state; + nanomatch.compiler + + /** + * Negation / escaping + */ + + .set('not', function(node) { + var prev = this.prev(); + if (this.options.nonegate === true || prev.type !== 'bos') { + return this.emit('\\' + node.val, node); + } + return this.emit(node.val, node); + }) + .set('escape', function(node) { + if (this.options.unescape && /^[-\w_.]/.test(node.val)) { + return this.emit(node.val, node); + } + return this.emit('\\' + node.val, node); + }) + .set('quoted', function(node) { + return this.emit(node.val, node); + }) + + /** + * Regex + */ + + .set('dollar', function(node) { + if (node.parent.type === 'bracket') { + return this.emit(node.val, node); + } + return this.emit('\\' + node.val, node); + }) + + /** + * Dot: "." + */ + + .set('dot', function(node) { + if (node.dotfiles === true) this.dotfiles = true; + return this.emit('\\' + node.val, node); + }) + + /** + * Slashes: "/" and "\" + */ + + .set('backslash', function(node) { + return this.emit(node.val, node); + }) + .set('slash', function(node, nodes, i) { + var val = '[' + slash() + ']'; + var parent = node.parent; + var prev = this.prev(); + + // set "node.hasSlash" to true on all ancestor parens nodes + while (parent.type === 'paren' && !parent.hasSlash) { + parent.hasSlash = true; + parent = parent.parent; + } + + if (prev.addQmark) { + val += '?'; + } + + // word boundary + if (node.rest.slice(0, 2) === '\\b') { + return this.emit(val, node); + } + + // globstars + if (node.parsed === '**' || node.parsed === './**') { + this.output = '(?:' + this.output; + return this.emit(val + ')?', node); + } + + // negation + if (node.parsed === '!**' && this.options.nonegate !== true) { + return this.emit(val + '?\\b', node); + } + return this.emit(val, node); + }) + + /** + * Square brackets + */ + + .set('bracket', function(node) { + var close = node.close; + var open = !node.escaped ? '[' : '\\['; + var negated = node.negated; + var inner = node.inner; + var val = node.val; + + if (node.escaped === true) { + inner = inner.replace(/\\?(\W)/g, '\\$1'); + negated = ''; + } + + if (inner === ']-') { + inner = '\\]\\-'; + } + + if (negated && inner.indexOf('.') === -1) { + inner += '.'; + } + if (negated && inner.indexOf('/') === -1) { + inner += '/'; + } + + val = open + negated + inner + close; + return this.emit(val, node); + }) + + /** + * Square: "[.]" (only matches a single character in brackets) + */ + + .set('square', function(node) { + var val = (/^\W/.test(node.val) ? '\\' : '') + node.val; + return this.emit(val, node); + }) + + /** + * Question mark: "?" + */ + + .set('qmark', function(node) { + var prev = this.prev(); + // don't use "slash" variable so that we always avoid + // matching backslashes and slashes with a qmark + var val = '[^.\\\\/]'; + if (this.options.dot || (prev.type !== 'bos' && prev.type !== 'slash')) { + val = '[^\\\\/]'; + } + + if (node.parsed.slice(-1) === '(') { + var ch = node.rest.charAt(0); + if (ch === '!' || ch === '=' || ch === ':') { + return this.emit(node.val, node); + } + } + + if (node.val.length > 1) { + val += '{' + node.val.length + '}'; + } + return this.emit(val, node); + }) + + /** + * Plus + */ + + .set('plus', function(node) { + var prev = node.parsed.slice(-1); + if (prev === ']' || prev === ')') { + return this.emit(node.val, node); + } + if (!this.output || (/[?*+]/.test(ch) && node.parent.type !== 'bracket')) { + return this.emit('\\+', node); + } + var ch = this.output.slice(-1); + if (/\w/.test(ch) && !node.inside) { + return this.emit('+\\+?', node); + } + return this.emit('+', node); + }) + + /** + * globstar: '**' + */ + + .set('globstar', function(node, nodes, i) { + if (!this.output) { + this.state.leadingGlobstar = true; + } + + var prev = this.prev(); + var before = this.prev(2); + var next = this.next(); + var after = this.next(2); + var type = prev.type; + var val = node.val; + + if (prev.type === 'slash' && next.type === 'slash') { + if (before.type === 'text') { + this.output += '?'; + + if (after.type !== 'text') { + this.output += '\\b'; + } + } + } + + var parsed = node.parsed; + if (parsed.charAt(0) === '!') { + parsed = parsed.slice(1); + } + + var isInside = node.isInside.paren || node.isInside.brace; + if (parsed && type !== 'slash' && type !== 'bos' && !isInside) { + val = star(); + } else { + val = this.options.dot !== true + ? '(?:(?!(?:[' + slash() + ']|^)\\.).)*?' + : '(?:(?!(?:[' + slash() + ']|^)(?:\\.{1,2})($|[' + slash() + ']))(?!\\.{2}).)*?'; + } + + if ((type === 'slash' || type === 'bos') && this.options.dot !== true) { + val = '(?!\\.)' + val; + } + + if (prev.type === 'slash' && next.type === 'slash' && before.type !== 'text') { + if (after.type === 'text' || after.type === 'star') { + node.addQmark = true; + } + } + + if (this.options.capture) { + val = '(' + val + ')'; + } + + return this.emit(val, node); + }) + + /** + * Star: "*" + */ + + .set('star', function(node, nodes, i) { + var prior = nodes[i - 2] || {}; + var prev = this.prev(); + var next = this.next(); + var type = prev.type; + + function isStart(n) { + return n.type === 'bos' || n.type === 'slash'; + } + + if (this.output === '' && this.options.contains !== true) { + this.output = '(?![' + slash() + '])'; + } + + if (type === 'bracket' && this.options.bash === false) { + var str = next && next.type === 'bracket' ? star() : '*?'; + if (!prev.nodes || prev.nodes[1].type !== 'posix') { + return this.emit(str, node); + } + } + + var prefix = !this.dotfiles && type !== 'text' && type !== 'escape' + ? (this.options.dot ? '(?!(?:^|[' + slash() + '])\\.{1,2}(?:$|[' + slash() + ']))' : '(?!\\.)') + : ''; + + if (isStart(prev) || (isStart(prior) && type === 'not')) { + if (prefix !== '(?!\\.)') { + prefix += '(?!(\\.{2}|\\.[' + slash() + ']))(?=.)'; + } else { + prefix += '(?=.)'; + } + } else if (prefix === '(?!\\.)') { + prefix = ''; + } + + if (prev.type === 'not' && prior.type === 'bos' && this.options.dot === true) { + this.output = '(?!\\.)' + this.output; + } + + var output = prefix + star(); + if (this.options.capture) { + output = '(' + output + ')'; + } + + return this.emit(output, node); + }) + + /** + * Text + */ + + .set('text', function(node) { + return this.emit(node.val, node); + }) + + /** + * End-of-string + */ + + .set('eos', function(node) { + var prev = this.prev(); + var val = node.val; + + this.output = '(?:\\.[' + slash() + '](?=.))?' + this.output; + if (this.state.metachar && prev.type !== 'qmark' && prev.type !== 'slash') { + val += (this.options.contains ? '[' + slash() + ']?' : '(?:[' + slash() + ']|$)'); + } + + return this.emit(val, node); + }); + + /** + * Allow custom compilers to be passed on options + */ + + if (options && typeof options.compilers === 'function') { + options.compilers(nanomatch.compiler); + } +}; + diff --git a/node_modules/nanomatch/lib/parsers.js b/node_modules/nanomatch/lib/parsers.js new file mode 100644 index 0000000..f87df8f --- /dev/null +++ b/node_modules/nanomatch/lib/parsers.js @@ -0,0 +1,386 @@ +'use strict'; + +var regexNot = require('regex-not'); +var toRegex = require('to-regex'); + +/** + * Characters to use in negation regex (we want to "not" match + * characters that are matched by other parsers) + */ + +var cached; +var NOT_REGEX = '[\\[!*+?$^"\'.\\\\/]+'; +var not = createTextRegex(NOT_REGEX); + +/** + * Nanomatch parsers + */ + +module.exports = function(nanomatch, options) { + var parser = nanomatch.parser; + var opts = parser.options; + + parser.state = { + slashes: 0, + paths: [] + }; + + parser.ast.state = parser.state; + parser + + /** + * Beginning-of-string + */ + + .capture('prefix', function() { + if (this.parsed) return; + var m = this.match(/^\.[\\/]/); + if (!m) return; + this.state.strictOpen = !!this.options.strictOpen; + this.state.addPrefix = true; + }) + + /** + * Escape: "\\." + */ + + .capture('escape', function() { + if (this.isInside('bracket')) return; + var pos = this.position(); + var m = this.match(/^(?:\\(.)|([$^]))/); + if (!m) return; + + return pos({ + type: 'escape', + val: m[2] || m[1] + }); + }) + + /** + * Quoted strings + */ + + .capture('quoted', function() { + var pos = this.position(); + var m = this.match(/^["']/); + if (!m) return; + + var quote = m[0]; + if (this.input.indexOf(quote) === -1) { + return pos({ + type: 'escape', + val: quote + }); + } + + var tok = advanceTo(this.input, quote); + this.consume(tok.len); + + return pos({ + type: 'quoted', + val: tok.esc + }); + }) + + /** + * Negations: "!" + */ + + .capture('not', function() { + var parsed = this.parsed; + var pos = this.position(); + var m = this.match(this.notRegex || /^!+/); + if (!m) return; + var val = m[0]; + + var isNegated = (val.length % 2) === 1; + if (parsed === '' && !isNegated) { + val = ''; + } + + // if nothing has been parsed, we know `!` is at the start, + // so we need to wrap the result in a negation regex + if (parsed === '' && isNegated && this.options.nonegate !== true) { + this.bos.val = '(?!^(?:'; + this.append = ')$).*'; + val = ''; + } + return pos({ + type: 'not', + val: val + }); + }) + + /** + * Dot: "." + */ + + .capture('dot', function() { + var parsed = this.parsed; + var pos = this.position(); + var m = this.match(/^\.+/); + if (!m) return; + + var val = m[0]; + this.state.dot = val === '.' && (parsed === '' || parsed.slice(-1) === '/'); + + return pos({ + type: 'dot', + dotfiles: this.state.dot, + val: val + }); + }) + + /** + * Plus: "+" + */ + + .capture('plus', /^\+(?!\()/) + + /** + * Question mark: "?" + */ + + .capture('qmark', function() { + var parsed = this.parsed; + var pos = this.position(); + var m = this.match(/^\?+(?!\()/); + if (!m) return; + + this.state.metachar = true; + this.state.qmark = true; + + return pos({ + type: 'qmark', + parsed: parsed, + val: m[0] + }); + }) + + /** + * Globstar: "**" + */ + + .capture('globstar', function() { + var parsed = this.parsed; + var pos = this.position(); + var m = this.match(/^\*{2}(?![*(])(?=[,)/]|$)/); + if (!m) return; + + var type = opts.noglobstar !== true ? 'globstar' : 'star'; + var node = pos({type: type, parsed: parsed}); + this.state.metachar = true; + + while (this.input.slice(0, 4) === '/**/') { + this.input = this.input.slice(3); + } + + node.isInside = { + brace: this.isInside('brace'), + paren: this.isInside('paren') + }; + + if (type === 'globstar') { + this.state.globstar = true; + node.val = '**'; + + } else { + this.state.star = true; + node.val = '*'; + } + + return node; + }) + + /** + * Star: "*" + */ + + .capture('star', function() { + var pos = this.position(); + var starRe = /^(?:\*(?![*(])|[*]{3,}(?!\()|[*]{2}(?![(/]|$)|\*(?=\*\())/; + var m = this.match(starRe); + if (!m) return; + + this.state.metachar = true; + this.state.star = true; + return pos({ + type: 'star', + val: m[0] + }); + }) + + /** + * Slash: "/" + */ + + .capture('slash', function() { + var pos = this.position(); + var m = this.match(/^\//); + if (!m) return; + + this.state.slashes++; + return pos({ + type: 'slash', + val: m[0] + }); + }) + + /** + * Backslash: "\\" + */ + + .capture('backslash', function() { + var pos = this.position(); + var m = this.match(/^\\(?![*+?(){}[\]'"])/); + if (!m) return; + + var val = m[0]; + + if (this.isInside('bracket')) { + val = '\\'; + } else if (val.length > 1) { + val = '\\\\'; + } + + return pos({ + type: 'backslash', + val: val + }); + }) + + /** + * Square: "[.]" + */ + + .capture('square', function() { + if (this.isInside('bracket')) return; + var pos = this.position(); + var m = this.match(/^\[([^!^\\])\]/); + if (!m) return; + + return pos({ + type: 'square', + val: m[1] + }); + }) + + /** + * Brackets: "[...]" (basic, this can be overridden by other parsers) + */ + + .capture('bracket', function() { + var pos = this.position(); + var m = this.match(/^(?:\[([!^]?)([^\]]+|\]-)(\]|[^*+?]+)|\[)/); + if (!m) return; + + var val = m[0]; + var negated = m[1] ? '^' : ''; + var inner = (m[2] || '').replace(/\\\\+/, '\\\\'); + var close = m[3] || ''; + + if (m[2] && inner.length < m[2].length) { + val = val.replace(/\\\\+/, '\\\\'); + } + + var esc = this.input.slice(0, 2); + if (inner === '' && esc === '\\]') { + inner += esc; + this.consume(2); + + var str = this.input; + var idx = -1; + var ch; + + while ((ch = str[++idx])) { + this.consume(1); + if (ch === ']') { + close = ch; + break; + } + inner += ch; + } + } + + return pos({ + type: 'bracket', + val: val, + escaped: close !== ']', + negated: negated, + inner: inner, + close: close + }); + }) + + /** + * Text + */ + + .capture('text', function() { + if (this.isInside('bracket')) return; + var pos = this.position(); + var m = this.match(not); + if (!m || !m[0]) return; + + return pos({ + type: 'text', + val: m[0] + }); + }); + + /** + * Allow custom parsers to be passed on options + */ + + if (options && typeof options.parsers === 'function') { + options.parsers(nanomatch.parser); + } +}; + +/** + * Advance to the next non-escaped character + */ + +function advanceTo(input, endChar) { + var ch = input.charAt(0); + var tok = { len: 1, val: '', esc: '' }; + var idx = 0; + + function advance() { + if (ch !== '\\') { + tok.esc += '\\' + ch; + tok.val += ch; + } + + ch = input.charAt(++idx); + tok.len++; + + if (ch === '\\') { + advance(); + advance(); + } + } + + while (ch && ch !== endChar) { + advance(); + } + return tok; +} + +/** + * Create text regex + */ + +function createTextRegex(pattern) { + if (cached) return cached; + var opts = {contains: true, strictClose: false}; + var not = regexNot.create(pattern, opts); + var re = toRegex('^(?:[*]\\((?=.)|' + not + ')', opts); + return (cached = re); +} + +/** + * Expose negation string + */ + +module.exports.not = NOT_REGEX; diff --git a/node_modules/nanomatch/lib/utils.js b/node_modules/nanomatch/lib/utils.js new file mode 100644 index 0000000..0cf1501 --- /dev/null +++ b/node_modules/nanomatch/lib/utils.js @@ -0,0 +1,379 @@ +'use strict'; + +var utils = module.exports; +var path = require('path'); + +/** + * Module dependencies + */ + +var isWindows = require('is-windows')(); +var Snapdragon = require('snapdragon'); +utils.define = require('define-property'); +utils.diff = require('arr-diff'); +utils.extend = require('extend-shallow'); +utils.pick = require('object.pick'); +utils.typeOf = require('kind-of'); +utils.unique = require('array-unique'); + +/** + * Returns true if the given value is effectively an empty string + */ + +utils.isEmptyString = function(val) { + return String(val) === '' || String(val) === './'; +}; + +/** + * Returns true if the platform is windows, or `path.sep` is `\\`. + * This is defined as a function to allow `path.sep` to be set in unit tests, + * or by the user, if there is a reason to do so. + * @return {Boolean} + */ + +utils.isWindows = function() { + return path.sep === '\\' || isWindows === true; +}; + +/** + * Return the last element from an array + */ + +utils.last = function(arr, n) { + return arr[arr.length - (n || 1)]; +}; + +/** + * Get the `Snapdragon` instance to use + */ + +utils.instantiate = function(ast, options) { + var snapdragon; + // if an instance was created by `.parse`, use that instance + if (utils.typeOf(ast) === 'object' && ast.snapdragon) { + snapdragon = ast.snapdragon; + // if the user supplies an instance on options, use that instance + } else if (utils.typeOf(options) === 'object' && options.snapdragon) { + snapdragon = options.snapdragon; + // create a new instance + } else { + snapdragon = new Snapdragon(options); + } + + utils.define(snapdragon, 'parse', function(str, options) { + var parsed = Snapdragon.prototype.parse.call(this, str, options); + parsed.input = str; + + // escape unmatched brace/bracket/parens + var last = this.parser.stack.pop(); + if (last && this.options.strictErrors !== true) { + var open = last.nodes[0]; + var inner = last.nodes[1]; + if (last.type === 'bracket') { + if (inner.val.charAt(0) === '[') { + inner.val = '\\' + inner.val; + } + + } else { + open.val = '\\' + open.val; + var sibling = open.parent.nodes[1]; + if (sibling.type === 'star') { + sibling.loose = true; + } + } + } + + // add non-enumerable parser reference + utils.define(parsed, 'parser', this.parser); + return parsed; + }); + + return snapdragon; +}; + +/** + * Create the key to use for memoization. The key is generated + * by iterating over the options and concatenating key-value pairs + * to the pattern string. + */ + +utils.createKey = function(pattern, options) { + if (typeof options === 'undefined') { + return pattern; + } + var key = pattern; + for (var prop in options) { + if (options.hasOwnProperty(prop)) { + key += ';' + prop + '=' + String(options[prop]); + } + } + return key; +}; + +/** + * Cast `val` to an array + * @return {Array} + */ + +utils.arrayify = function(val) { + if (typeof val === 'string') return [val]; + return val ? (Array.isArray(val) ? val : [val]) : []; +}; + +/** + * Return true if `val` is a non-empty string + */ + +utils.isString = function(val) { + return typeof val === 'string'; +}; + +/** + * Return true if `val` is a non-empty string + */ + +utils.isRegex = function(val) { + return utils.typeOf(val) === 'regexp'; +}; + +/** + * Return true if `val` is a non-empty string + */ + +utils.isObject = function(val) { + return utils.typeOf(val) === 'object'; +}; + +/** + * Escape regex characters in the given string + */ + +utils.escapeRegex = function(str) { + return str.replace(/[-[\]{}()^$|*+?.\\/\s]/g, '\\$&'); +}; + +/** + * Combines duplicate characters in the provided `input` string. + * @param {String} `input` + * @returns {String} + */ + +utils.combineDupes = function(input, patterns) { + patterns = utils.arrayify(patterns).join('|').split('|'); + patterns = patterns.map(function(s) { + return s.replace(/\\?([+*\\/])/g, '\\$1'); + }); + var substr = patterns.join('|'); + var regex = new RegExp('(' + substr + ')(?=\\1)', 'g'); + return input.replace(regex, ''); +}; + +/** + * Returns true if the given `str` has special characters + */ + +utils.hasSpecialChars = function(str) { + return /(?:(?:(^|\/)[!.])|[*?+()|[\]{}]|[+@]\()/.test(str); +}; + +/** + * Normalize slashes in the given filepath. + * + * @param {String} `filepath` + * @return {String} + */ + +utils.toPosixPath = function(str) { + return str.replace(/\\+/g, '/'); +}; + +/** + * Strip backslashes before special characters in a string. + * + * @param {String} `str` + * @return {String} + */ + +utils.unescape = function(str) { + return utils.toPosixPath(str.replace(/\\(?=[*+?!.])/g, '')); +}; + +/** + * Strip the drive letter from a windows filepath + * @param {String} `fp` + * @return {String} + */ + +utils.stripDrive = function(fp) { + return utils.isWindows() ? fp.replace(/^[a-z]:[\\/]+?/i, '/') : fp; +}; + +/** + * Strip the prefix from a filepath + * @param {String} `fp` + * @return {String} + */ + +utils.stripPrefix = function(str) { + if (str.charAt(0) === '.' && (str.charAt(1) === '/' || str.charAt(1) === '\\')) { + return str.slice(2); + } + return str; +}; + +/** + * Returns true if `str` is a common character that doesn't need + * to be processed to be used for matching. + * @param {String} `str` + * @return {Boolean} + */ + +utils.isSimpleChar = function(str) { + return str.trim() === '' || str === '.'; +}; + +/** + * Returns true if the given str is an escaped or + * unescaped path character + */ + +utils.isSlash = function(str) { + return str === '/' || str === '\\/' || str === '\\' || str === '\\\\'; +}; + +/** + * Returns a function that returns true if the given + * pattern matches or contains a `filepath` + * + * @param {String} `pattern` + * @return {Function} + */ + +utils.matchPath = function(pattern, options) { + return (options && options.contains) + ? utils.containsPattern(pattern, options) + : utils.equalsPattern(pattern, options); +}; + +/** + * Returns true if the given (original) filepath or unixified path are equal + * to the given pattern. + */ + +utils._equals = function(filepath, unixPath, pattern) { + return pattern === filepath || pattern === unixPath; +}; + +/** + * Returns true if the given (original) filepath or unixified path contain + * the given pattern. + */ + +utils._contains = function(filepath, unixPath, pattern) { + return filepath.indexOf(pattern) !== -1 || unixPath.indexOf(pattern) !== -1; +}; + +/** + * Returns a function that returns true if the given + * pattern is the same as a given `filepath` + * + * @param {String} `pattern` + * @return {Function} + */ + +utils.equalsPattern = function(pattern, options) { + var unixify = utils.unixify(options); + options = options || {}; + + return function fn(filepath) { + var equal = utils._equals(filepath, unixify(filepath), pattern); + if (equal === true || options.nocase !== true) { + return equal; + } + var lower = filepath.toLowerCase(); + return utils._equals(lower, unixify(lower), pattern); + }; +}; + +/** + * Returns a function that returns true if the given + * pattern contains a `filepath` + * + * @param {String} `pattern` + * @return {Function} + */ + +utils.containsPattern = function(pattern, options) { + var unixify = utils.unixify(options); + options = options || {}; + + return function(filepath) { + var contains = utils._contains(filepath, unixify(filepath), pattern); + if (contains === true || options.nocase !== true) { + return contains; + } + var lower = filepath.toLowerCase(); + return utils._contains(lower, unixify(lower), pattern); + }; +}; + +/** + * Returns a function that returns true if the given + * regex matches the `filename` of a file path. + * + * @param {RegExp} `re` Matching regex + * @return {Function} + */ + +utils.matchBasename = function(re) { + return function(filepath) { + return re.test(filepath) || re.test(path.basename(filepath)); + }; +}; + +/** + * Returns the given value unchanced. + * @return {any} + */ + +utils.identity = function(val) { + return val; +}; + +/** + * Determines the filepath to return based on the provided options. + * @return {any} + */ + +utils.value = function(str, unixify, options) { + if (options && options.unixify === false) { + return str; + } + if (options && typeof options.unixify === 'function') { + return options.unixify(str); + } + return unixify(str); +}; + +/** + * Returns a function that normalizes slashes in a string to forward + * slashes, strips `./` from beginning of paths, and optionally unescapes + * special characters. + * @return {Function} + */ + +utils.unixify = function(options) { + var opts = options || {}; + return function(filepath) { + if (opts.stripPrefix !== false) { + filepath = utils.stripPrefix(filepath); + } + if (opts.unescape === true) { + filepath = utils.unescape(filepath); + } + if (opts.unixify === true || utils.isWindows()) { + filepath = utils.toPosixPath(filepath); + } + return filepath; + }; +}; |