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3a515b92
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cagy
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module.exports = minimatch
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minimatch.Minimatch = Minimatch
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var path = { sep: '/' }
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try {
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path = require('path')
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} catch (er) {}
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var GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {}
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var expand = require('brace-expansion')
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var plTypes = {
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'!': { open: '(?:(?!(?:', close: '))[^/]*?)'},
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'?': { open: '(?:', close: ')?' },
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'+': { open: '(?:', close: ')+' },
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'*': { open: '(?:', close: ')*' },
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'@': { open: '(?:', close: ')' }
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}
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// any single thing other than /
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// don't need to escape / when using new RegExp()
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var qmark = '[^/]'
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// * => any number of characters
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var star = qmark + '*?'
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// ** when dots are allowed. Anything goes, except .. and .
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// not (^ or / followed by one or two dots followed by $ or /),
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// followed by anything, any number of times.
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var twoStarDot = '(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?'
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// not a ^ or / followed by a dot,
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// followed by anything, any number of times.
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var twoStarNoDot = '(?:(?!(?:\\\/|^)\\.).)*?'
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// characters that need to be escaped in RegExp.
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var reSpecials = charSet('().*{}+?[]^$\\!')
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// "abc" -> { a:true, b:true, c:true }
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function charSet (s) {
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return s.split('').reduce(function (set, c) {
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set[c] = true
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return set
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}, {})
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}
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// normalizes slashes.
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var slashSplit = /\/+/
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minimatch.filter = filter
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function filter (pattern, options) {
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options = options || {}
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return function (p, i, list) {
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return minimatch(p, pattern, options)
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}
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}
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function ext (a, b) {
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a = a || {}
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b = b || {}
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var t = {}
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Object.keys(b).forEach(function (k) {
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t[k] = b[k]
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})
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Object.keys(a).forEach(function (k) {
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t[k] = a[k]
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})
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return t
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}
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minimatch.defaults = function (def) {
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if (!def || !Object.keys(def).length) return minimatch
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var orig = minimatch
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var m = function minimatch (p, pattern, options) {
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return orig.minimatch(p, pattern, ext(def, options))
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}
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m.Minimatch = function Minimatch (pattern, options) {
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return new orig.Minimatch(pattern, ext(def, options))
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}
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return m
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}
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Minimatch.defaults = function (def) {
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if (!def || !Object.keys(def).length) return Minimatch
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return minimatch.defaults(def).Minimatch
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}
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function minimatch (p, pattern, options) {
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if (typeof pattern !== 'string') {
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throw new TypeError('glob pattern string required')
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}
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if (!options) options = {}
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// shortcut: comments match nothing.
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if (!options.nocomment && pattern.charAt(0) === '#') {
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return false
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}
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// "" only matches ""
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if (pattern.trim() === '') return p === ''
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return new Minimatch(pattern, options).match(p)
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}
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function Minimatch (pattern, options) {
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if (!(this instanceof Minimatch)) {
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return new Minimatch(pattern, options)
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}
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if (typeof pattern !== 'string') {
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throw new TypeError('glob pattern string required')
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}
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if (!options) options = {}
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pattern = pattern.trim()
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// windows support: need to use /, not \
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if (path.sep !== '/') {
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pattern = pattern.split(path.sep).join('/')
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}
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this.options = options
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this.set = []
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this.pattern = pattern
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this.regexp = null
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this.negate = false
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this.comment = false
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this.empty = false
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// make the set of regexps etc.
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this.make()
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}
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Minimatch.prototype.debug = function () {}
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Minimatch.prototype.make = make
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function make () {
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// don't do it more than once.
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if (this._made) return
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var pattern = this.pattern
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var options = this.options
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// empty patterns and comments match nothing.
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if (!options.nocomment && pattern.charAt(0) === '#') {
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this.comment = true
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return
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}
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if (!pattern) {
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this.empty = true
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return
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}
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// step 1: figure out negation, etc.
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this.parseNegate()
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// step 2: expand braces
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var set = this.globSet = this.braceExpand()
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if (options.debug) this.debug = console.error
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this.debug(this.pattern, set)
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// step 3: now we have a set, so turn each one into a series of path-portion
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// matching patterns.
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// These will be regexps, except in the case of "**", which is
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// set to the GLOBSTAR object for globstar behavior,
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// and will not contain any / characters
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set = this.globParts = set.map(function (s) {
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return s.split(slashSplit)
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})
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this.debug(this.pattern, set)
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// glob --> regexps
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set = set.map(function (s, si, set) {
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return s.map(this.parse, this)
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}, this)
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this.debug(this.pattern, set)
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// filter out everything that didn't compile properly.
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set = set.filter(function (s) {
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return s.indexOf(false) === -1
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})
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this.debug(this.pattern, set)
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this.set = set
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}
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Minimatch.prototype.parseNegate = parseNegate
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function parseNegate () {
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var pattern = this.pattern
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var negate = false
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var options = this.options
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var negateOffset = 0
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if (options.nonegate) return
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for (var i = 0, l = pattern.length
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; i < l && pattern.charAt(i) === '!'
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; i++) {
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negate = !negate
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negateOffset++
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}
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if (negateOffset) this.pattern = pattern.substr(negateOffset)
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this.negate = negate
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}
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// Brace expansion:
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// a{b,c}d -> abd acd
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// a{b,}c -> abc ac
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// a{0..3}d -> a0d a1d a2d a3d
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// a{b,c{d,e}f}g -> abg acdfg acefg
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// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg
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//
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// Invalid sets are not expanded.
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// a{2..}b -> a{2..}b
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// a{b}c -> a{b}c
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minimatch.braceExpand = function (pattern, options) {
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return braceExpand(pattern, options)
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}
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Minimatch.prototype.braceExpand = braceExpand
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function braceExpand (pattern, options) {
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if (!options) {
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if (this instanceof Minimatch) {
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options = this.options
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} else {
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options = {}
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}
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}
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pattern = typeof pattern === 'undefined'
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? this.pattern : pattern
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if (typeof pattern === 'undefined') {
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throw new TypeError('undefined pattern')
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}
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if (options.nobrace ||
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!pattern.match(/\{.*\}/)) {
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// shortcut. no need to expand.
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return [pattern]
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}
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return expand(pattern)
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}
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// parse a component of the expanded set.
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// At this point, no pattern may contain "/" in it
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// so we're going to return a 2d array, where each entry is the full
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// pattern, split on '/', and then turned into a regular expression.
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// A regexp is made at the end which joins each array with an
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// escaped /, and another full one which joins each regexp with |.
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//
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// Following the lead of Bash 4.1, note that "**" only has special meaning
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// when it is the *only* thing in a path portion. Otherwise, any series
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// of * is equivalent to a single *. Globstar behavior is enabled by
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// default, and can be disabled by setting options.noglobstar.
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Minimatch.prototype.parse = parse
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var SUBPARSE = {}
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function parse (pattern, isSub) {
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if (pattern.length > 1024 * 64) {
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throw new TypeError('pattern is too long')
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}
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var options = this.options
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// shortcuts
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if (!options.noglobstar && pattern === '**') return GLOBSTAR
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if (pattern === '') return ''
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281 |
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var re = ''
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283 |
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var hasMagic = !!options.nocase
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var escaping = false
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285 |
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// ? => one single character
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var patternListStack = []
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var negativeLists = []
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var stateChar
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var inClass = false
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var reClassStart = -1
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var classStart = -1
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292 |
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// . and .. never match anything that doesn't start with .,
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293 |
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// even when options.dot is set.
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var patternStart = pattern.charAt(0) === '.' ? '' // anything
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// not (start or / followed by . or .. followed by / or end)
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: options.dot ? '(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))'
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297 |
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: '(?!\\.)'
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298 |
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var self = this
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299 |
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300 |
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function clearStateChar () {
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301 |
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if (stateChar) {
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302 |
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// we had some state-tracking character
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// that wasn't consumed by this pass.
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304 |
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switch (stateChar) {
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305 |
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case '*':
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re += star
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hasMagic = true
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308 |
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break
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309 |
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case '?':
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310 |
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re += qmark
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311 |
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hasMagic = true
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312 |
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break
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313 |
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default:
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314 |
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re += '\\' + stateChar
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315 |
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break
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316 |
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}
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317 |
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self.debug('clearStateChar %j %j', stateChar, re)
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318 |
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stateChar = false
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319 |
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}
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320 |
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}
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321 |
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322 |
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for (var i = 0, len = pattern.length, c
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323 |
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; (i < len) && (c = pattern.charAt(i))
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324 |
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; i++) {
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325 |
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this.debug('%s\t%s %s %j', pattern, i, re, c)
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326 |
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327 |
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// skip over any that are escaped.
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328 |
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if (escaping && reSpecials[c]) {
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329 |
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re += '\\' + c
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330 |
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escaping = false
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331 |
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continue
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332 |
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}
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333 |
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|
334 |
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switch (c) {
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335 |
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case '/':
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336 |
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// completely not allowed, even escaped.
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337 |
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// Should already be path-split by now.
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338 |
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return false
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339 |
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|
340 |
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case '\\':
|
341 |
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clearStateChar()
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342 |
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escaping = true
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343 |
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continue
|
344 |
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|
345 |
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// the various stateChar values
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346 |
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// for the "extglob" stuff.
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347 |
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case '?':
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348 |
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case '*':
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349 |
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case '+':
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350 |
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case '@':
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351 |
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case '!':
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352 |
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this.debug('%s\t%s %s %j <-- stateChar', pattern, i, re, c)
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353 |
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354 |
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// all of those are literals inside a class, except that
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355 |
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// the glob [!a] means [^a] in regexp
|
356 |
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if (inClass) {
|
357 |
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this.debug(' in class')
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358 |
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if (c === '!' && i === classStart + 1) c = '^'
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359 |
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re += c
|
360 |
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continue
|
361 |
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}
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362 |
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|
363 |
|
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// if we already have a stateChar, then it means
|
364 |
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// that there was something like ** or +? in there.
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365 |
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// Handle the stateChar, then proceed with this one.
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366 |
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self.debug('call clearStateChar %j', stateChar)
|
367 |
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clearStateChar()
|
368 |
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stateChar = c
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369 |
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// if extglob is disabled, then +(asdf|foo) isn't a thing.
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370 |
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// just clear the statechar *now*, rather than even diving into
|
371 |
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// the patternList stuff.
|
372 |
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if (options.noext) clearStateChar()
|
373 |
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continue
|
374 |
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|
375 |
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case '(':
|
376 |
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if (inClass) {
|
377 |
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re += '('
|
378 |
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continue
|
379 |
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}
|
380 |
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|
381 |
|
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if (!stateChar) {
|
382 |
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re += '\\('
|
383 |
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continue
|
384 |
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}
|
385 |
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|
386 |
|
|
patternListStack.push({
|
387 |
|
|
type: stateChar,
|
388 |
|
|
start: i - 1,
|
389 |
|
|
reStart: re.length,
|
390 |
|
|
open: plTypes[stateChar].open,
|
391 |
|
|
close: plTypes[stateChar].close
|
392 |
|
|
})
|
393 |
|
|
// negation is (?:(?!js)[^/]*)
|
394 |
|
|
re += stateChar === '!' ? '(?:(?!(?:' : '(?:'
|
395 |
|
|
this.debug('plType %j %j', stateChar, re)
|
396 |
|
|
stateChar = false
|
397 |
|
|
continue
|
398 |
|
|
|
399 |
|
|
case ')':
|
400 |
|
|
if (inClass || !patternListStack.length) {
|
401 |
|
|
re += '\\)'
|
402 |
|
|
continue
|
403 |
|
|
}
|
404 |
|
|
|
405 |
|
|
clearStateChar()
|
406 |
|
|
hasMagic = true
|
407 |
|
|
var pl = patternListStack.pop()
|
408 |
|
|
// negation is (?:(?!js)[^/]*)
|
409 |
|
|
// The others are (?:<pattern>)<type>
|
410 |
|
|
re += pl.close
|
411 |
|
|
if (pl.type === '!') {
|
412 |
|
|
negativeLists.push(pl)
|
413 |
|
|
}
|
414 |
|
|
pl.reEnd = re.length
|
415 |
|
|
continue
|
416 |
|
|
|
417 |
|
|
case '|':
|
418 |
|
|
if (inClass || !patternListStack.length || escaping) {
|
419 |
|
|
re += '\\|'
|
420 |
|
|
escaping = false
|
421 |
|
|
continue
|
422 |
|
|
}
|
423 |
|
|
|
424 |
|
|
clearStateChar()
|
425 |
|
|
re += '|'
|
426 |
|
|
continue
|
427 |
|
|
|
428 |
|
|
// these are mostly the same in regexp and glob
|
429 |
|
|
case '[':
|
430 |
|
|
// swallow any state-tracking char before the [
|
431 |
|
|
clearStateChar()
|
432 |
|
|
|
433 |
|
|
if (inClass) {
|
434 |
|
|
re += '\\' + c
|
435 |
|
|
continue
|
436 |
|
|
}
|
437 |
|
|
|
438 |
|
|
inClass = true
|
439 |
|
|
classStart = i
|
440 |
|
|
reClassStart = re.length
|
441 |
|
|
re += c
|
442 |
|
|
continue
|
443 |
|
|
|
444 |
|
|
case ']':
|
445 |
|
|
// a right bracket shall lose its special
|
446 |
|
|
// meaning and represent itself in
|
447 |
|
|
// a bracket expression if it occurs
|
448 |
|
|
// first in the list. -- POSIX.2 2.8.3.2
|
449 |
|
|
if (i === classStart + 1 || !inClass) {
|
450 |
|
|
re += '\\' + c
|
451 |
|
|
escaping = false
|
452 |
|
|
continue
|
453 |
|
|
}
|
454 |
|
|
|
455 |
|
|
// handle the case where we left a class open.
|
456 |
|
|
// "[z-a]" is valid, equivalent to "\[z-a\]"
|
457 |
|
|
if (inClass) {
|
458 |
|
|
// split where the last [ was, make sure we don't have
|
459 |
|
|
// an invalid re. if so, re-walk the contents of the
|
460 |
|
|
// would-be class to re-translate any characters that
|
461 |
|
|
// were passed through as-is
|
462 |
|
|
// TODO: It would probably be faster to determine this
|
463 |
|
|
// without a try/catch and a new RegExp, but it's tricky
|
464 |
|
|
// to do safely. For now, this is safe and works.
|
465 |
|
|
var cs = pattern.substring(classStart + 1, i)
|
466 |
|
|
try {
|
467 |
|
|
RegExp('[' + cs + ']')
|
468 |
|
|
} catch (er) {
|
469 |
|
|
// not a valid class!
|
470 |
|
|
var sp = this.parse(cs, SUBPARSE)
|
471 |
|
|
re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]'
|
472 |
|
|
hasMagic = hasMagic || sp[1]
|
473 |
|
|
inClass = false
|
474 |
|
|
continue
|
475 |
|
|
}
|
476 |
|
|
}
|
477 |
|
|
|
478 |
|
|
// finish up the class.
|
479 |
|
|
hasMagic = true
|
480 |
|
|
inClass = false
|
481 |
|
|
re += c
|
482 |
|
|
continue
|
483 |
|
|
|
484 |
|
|
default:
|
485 |
|
|
// swallow any state char that wasn't consumed
|
486 |
|
|
clearStateChar()
|
487 |
|
|
|
488 |
|
|
if (escaping) {
|
489 |
|
|
// no need
|
490 |
|
|
escaping = false
|
491 |
|
|
} else if (reSpecials[c]
|
492 |
|
|
&& !(c === '^' && inClass)) {
|
493 |
|
|
re += '\\'
|
494 |
|
|
}
|
495 |
|
|
|
496 |
|
|
re += c
|
497 |
|
|
|
498 |
|
|
} // switch
|
499 |
|
|
} // for
|
500 |
|
|
|
501 |
|
|
// handle the case where we left a class open.
|
502 |
|
|
// "[abc" is valid, equivalent to "\[abc"
|
503 |
|
|
if (inClass) {
|
504 |
|
|
// split where the last [ was, and escape it
|
505 |
|
|
// this is a huge pita. We now have to re-walk
|
506 |
|
|
// the contents of the would-be class to re-translate
|
507 |
|
|
// any characters that were passed through as-is
|
508 |
|
|
cs = pattern.substr(classStart + 1)
|
509 |
|
|
sp = this.parse(cs, SUBPARSE)
|
510 |
|
|
re = re.substr(0, reClassStart) + '\\[' + sp[0]
|
511 |
|
|
hasMagic = hasMagic || sp[1]
|
512 |
|
|
}
|
513 |
|
|
|
514 |
|
|
// handle the case where we had a +( thing at the *end*
|
515 |
|
|
// of the pattern.
|
516 |
|
|
// each pattern list stack adds 3 chars, and we need to go through
|
517 |
|
|
// and escape any | chars that were passed through as-is for the regexp.
|
518 |
|
|
// Go through and escape them, taking care not to double-escape any
|
519 |
|
|
// | chars that were already escaped.
|
520 |
|
|
for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {
|
521 |
|
|
var tail = re.slice(pl.reStart + pl.open.length)
|
522 |
|
|
this.debug('setting tail', re, pl)
|
523 |
|
|
// maybe some even number of \, then maybe 1 \, followed by a |
|
524 |
|
|
tail = tail.replace(/((?:\\{2}){0,64})(\\?)\|/g, function (_, $1, $2) {
|
525 |
|
|
if (!$2) {
|
526 |
|
|
// the | isn't already escaped, so escape it.
|
527 |
|
|
$2 = '\\'
|
528 |
|
|
}
|
529 |
|
|
|
530 |
|
|
// need to escape all those slashes *again*, without escaping the
|
531 |
|
|
// one that we need for escaping the | character. As it works out,
|
532 |
|
|
// escaping an even number of slashes can be done by simply repeating
|
533 |
|
|
// it exactly after itself. That's why this trick works.
|
534 |
|
|
//
|
535 |
|
|
// I am sorry that you have to see this.
|
536 |
|
|
return $1 + $1 + $2 + '|'
|
537 |
|
|
})
|
538 |
|
|
|
539 |
|
|
this.debug('tail=%j\n %s', tail, tail, pl, re)
|
540 |
|
|
var t = pl.type === '*' ? star
|
541 |
|
|
: pl.type === '?' ? qmark
|
542 |
|
|
: '\\' + pl.type
|
543 |
|
|
|
544 |
|
|
hasMagic = true
|
545 |
|
|
re = re.slice(0, pl.reStart) + t + '\\(' + tail
|
546 |
|
|
}
|
547 |
|
|
|
548 |
|
|
// handle trailing things that only matter at the very end.
|
549 |
|
|
clearStateChar()
|
550 |
|
|
if (escaping) {
|
551 |
|
|
// trailing \\
|
552 |
|
|
re += '\\\\'
|
553 |
|
|
}
|
554 |
|
|
|
555 |
|
|
// only need to apply the nodot start if the re starts with
|
556 |
|
|
// something that could conceivably capture a dot
|
557 |
|
|
var addPatternStart = false
|
558 |
|
|
switch (re.charAt(0)) {
|
559 |
|
|
case '.':
|
560 |
|
|
case '[':
|
561 |
|
|
case '(': addPatternStart = true
|
562 |
|
|
}
|
563 |
|
|
|
564 |
|
|
// Hack to work around lack of negative lookbehind in JS
|
565 |
|
|
// A pattern like: *.!(x).!(y|z) needs to ensure that a name
|
566 |
|
|
// like 'a.xyz.yz' doesn't match. So, the first negative
|
567 |
|
|
// lookahead, has to look ALL the way ahead, to the end of
|
568 |
|
|
// the pattern.
|
569 |
|
|
for (var n = negativeLists.length - 1; n > -1; n--) {
|
570 |
|
|
var nl = negativeLists[n]
|
571 |
|
|
|
572 |
|
|
var nlBefore = re.slice(0, nl.reStart)
|
573 |
|
|
var nlFirst = re.slice(nl.reStart, nl.reEnd - 8)
|
574 |
|
|
var nlLast = re.slice(nl.reEnd - 8, nl.reEnd)
|
575 |
|
|
var nlAfter = re.slice(nl.reEnd)
|
576 |
|
|
|
577 |
|
|
nlLast += nlAfter
|
578 |
|
|
|
579 |
|
|
// Handle nested stuff like *(*.js|!(*.json)), where open parens
|
580 |
|
|
// mean that we should *not* include the ) in the bit that is considered
|
581 |
|
|
// "after" the negated section.
|
582 |
|
|
var openParensBefore = nlBefore.split('(').length - 1
|
583 |
|
|
var cleanAfter = nlAfter
|
584 |
|
|
for (i = 0; i < openParensBefore; i++) {
|
585 |
|
|
cleanAfter = cleanAfter.replace(/\)[+*?]?/, '')
|
586 |
|
|
}
|
587 |
|
|
nlAfter = cleanAfter
|
588 |
|
|
|
589 |
|
|
var dollar = ''
|
590 |
|
|
if (nlAfter === '' && isSub !== SUBPARSE) {
|
591 |
|
|
dollar = '$'
|
592 |
|
|
}
|
593 |
|
|
var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast
|
594 |
|
|
re = newRe
|
595 |
|
|
}
|
596 |
|
|
|
597 |
|
|
// if the re is not "" at this point, then we need to make sure
|
598 |
|
|
// it doesn't match against an empty path part.
|
599 |
|
|
// Otherwise a/* will match a/, which it should not.
|
600 |
|
|
if (re !== '' && hasMagic) {
|
601 |
|
|
re = '(?=.)' + re
|
602 |
|
|
}
|
603 |
|
|
|
604 |
|
|
if (addPatternStart) {
|
605 |
|
|
re = patternStart + re
|
606 |
|
|
}
|
607 |
|
|
|
608 |
|
|
// parsing just a piece of a larger pattern.
|
609 |
|
|
if (isSub === SUBPARSE) {
|
610 |
|
|
return [re, hasMagic]
|
611 |
|
|
}
|
612 |
|
|
|
613 |
|
|
// skip the regexp for non-magical patterns
|
614 |
|
|
// unescape anything in it, though, so that it'll be
|
615 |
|
|
// an exact match against a file etc.
|
616 |
|
|
if (!hasMagic) {
|
617 |
|
|
return globUnescape(pattern)
|
618 |
|
|
}
|
619 |
|
|
|
620 |
|
|
var flags = options.nocase ? 'i' : ''
|
621 |
|
|
try {
|
622 |
|
|
var regExp = new RegExp('^' + re + '$', flags)
|
623 |
|
|
} catch (er) {
|
624 |
|
|
// If it was an invalid regular expression, then it can't match
|
625 |
|
|
// anything. This trick looks for a character after the end of
|
626 |
|
|
// the string, which is of course impossible, except in multi-line
|
627 |
|
|
// mode, but it's not a /m regex.
|
628 |
|
|
return new RegExp('$.')
|
629 |
|
|
}
|
630 |
|
|
|
631 |
|
|
regExp._glob = pattern
|
632 |
|
|
regExp._src = re
|
633 |
|
|
|
634 |
|
|
return regExp
|
635 |
|
|
}
|
636 |
|
|
|
637 |
|
|
minimatch.makeRe = function (pattern, options) {
|
638 |
|
|
return new Minimatch(pattern, options || {}).makeRe()
|
639 |
|
|
}
|
640 |
|
|
|
641 |
|
|
Minimatch.prototype.makeRe = makeRe
|
642 |
|
|
function makeRe () {
|
643 |
|
|
if (this.regexp || this.regexp === false) return this.regexp
|
644 |
|
|
|
645 |
|
|
// at this point, this.set is a 2d array of partial
|
646 |
|
|
// pattern strings, or "**".
|
647 |
|
|
//
|
648 |
|
|
// It's better to use .match(). This function shouldn't
|
649 |
|
|
// be used, really, but it's pretty convenient sometimes,
|
650 |
|
|
// when you just want to work with a regex.
|
651 |
|
|
var set = this.set
|
652 |
|
|
|
653 |
|
|
if (!set.length) {
|
654 |
|
|
this.regexp = false
|
655 |
|
|
return this.regexp
|
656 |
|
|
}
|
657 |
|
|
var options = this.options
|
658 |
|
|
|
659 |
|
|
var twoStar = options.noglobstar ? star
|
660 |
|
|
: options.dot ? twoStarDot
|
661 |
|
|
: twoStarNoDot
|
662 |
|
|
var flags = options.nocase ? 'i' : ''
|
663 |
|
|
|
664 |
|
|
var re = set.map(function (pattern) {
|
665 |
|
|
return pattern.map(function (p) {
|
666 |
|
|
return (p === GLOBSTAR) ? twoStar
|
667 |
|
|
: (typeof p === 'string') ? regExpEscape(p)
|
668 |
|
|
: p._src
|
669 |
|
|
}).join('\\\/')
|
670 |
|
|
}).join('|')
|
671 |
|
|
|
672 |
|
|
// must match entire pattern
|
673 |
|
|
// ending in a * or ** will make it less strict.
|
674 |
|
|
re = '^(?:' + re + ')$'
|
675 |
|
|
|
676 |
|
|
// can match anything, as long as it's not this.
|
677 |
|
|
if (this.negate) re = '^(?!' + re + ').*$'
|
678 |
|
|
|
679 |
|
|
try {
|
680 |
|
|
this.regexp = new RegExp(re, flags)
|
681 |
|
|
} catch (ex) {
|
682 |
|
|
this.regexp = false
|
683 |
|
|
}
|
684 |
|
|
return this.regexp
|
685 |
|
|
}
|
686 |
|
|
|
687 |
|
|
minimatch.match = function (list, pattern, options) {
|
688 |
|
|
options = options || {}
|
689 |
|
|
var mm = new Minimatch(pattern, options)
|
690 |
|
|
list = list.filter(function (f) {
|
691 |
|
|
return mm.match(f)
|
692 |
|
|
})
|
693 |
|
|
if (mm.options.nonull && !list.length) {
|
694 |
|
|
list.push(pattern)
|
695 |
|
|
}
|
696 |
|
|
return list
|
697 |
|
|
}
|
698 |
|
|
|
699 |
|
|
Minimatch.prototype.match = match
|
700 |
|
|
function match (f, partial) {
|
701 |
|
|
this.debug('match', f, this.pattern)
|
702 |
|
|
// short-circuit in the case of busted things.
|
703 |
|
|
// comments, etc.
|
704 |
|
|
if (this.comment) return false
|
705 |
|
|
if (this.empty) return f === ''
|
706 |
|
|
|
707 |
|
|
if (f === '/' && partial) return true
|
708 |
|
|
|
709 |
|
|
var options = this.options
|
710 |
|
|
|
711 |
|
|
// windows: need to use /, not \
|
712 |
|
|
if (path.sep !== '/') {
|
713 |
|
|
f = f.split(path.sep).join('/')
|
714 |
|
|
}
|
715 |
|
|
|
716 |
|
|
// treat the test path as a set of pathparts.
|
717 |
|
|
f = f.split(slashSplit)
|
718 |
|
|
this.debug(this.pattern, 'split', f)
|
719 |
|
|
|
720 |
|
|
// just ONE of the pattern sets in this.set needs to match
|
721 |
|
|
// in order for it to be valid. If negating, then just one
|
722 |
|
|
// match means that we have failed.
|
723 |
|
|
// Either way, return on the first hit.
|
724 |
|
|
|
725 |
|
|
var set = this.set
|
726 |
|
|
this.debug(this.pattern, 'set', set)
|
727 |
|
|
|
728 |
|
|
// Find the basename of the path by looking for the last non-empty segment
|
729 |
|
|
var filename
|
730 |
|
|
var i
|
731 |
|
|
for (i = f.length - 1; i >= 0; i--) {
|
732 |
|
|
filename = f[i]
|
733 |
|
|
if (filename) break
|
734 |
|
|
}
|
735 |
|
|
|
736 |
|
|
for (i = 0; i < set.length; i++) {
|
737 |
|
|
var pattern = set[i]
|
738 |
|
|
var file = f
|
739 |
|
|
if (options.matchBase && pattern.length === 1) {
|
740 |
|
|
file = [filename]
|
741 |
|
|
}
|
742 |
|
|
var hit = this.matchOne(file, pattern, partial)
|
743 |
|
|
if (hit) {
|
744 |
|
|
if (options.flipNegate) return true
|
745 |
|
|
return !this.negate
|
746 |
|
|
}
|
747 |
|
|
}
|
748 |
|
|
|
749 |
|
|
// didn't get any hits. this is success if it's a negative
|
750 |
|
|
// pattern, failure otherwise.
|
751 |
|
|
if (options.flipNegate) return false
|
752 |
|
|
return this.negate
|
753 |
|
|
}
|
754 |
|
|
|
755 |
|
|
// set partial to true to test if, for example,
|
756 |
|
|
// "/a/b" matches the start of "/*/b/*/d"
|
757 |
|
|
// Partial means, if you run out of file before you run
|
758 |
|
|
// out of pattern, then that's fine, as long as all
|
759 |
|
|
// the parts match.
|
760 |
|
|
Minimatch.prototype.matchOne = function (file, pattern, partial) {
|
761 |
|
|
var options = this.options
|
762 |
|
|
|
763 |
|
|
this.debug('matchOne',
|
764 |
|
|
{ 'this': this, file: file, pattern: pattern })
|
765 |
|
|
|
766 |
|
|
this.debug('matchOne', file.length, pattern.length)
|
767 |
|
|
|
768 |
|
|
for (var fi = 0,
|
769 |
|
|
pi = 0,
|
770 |
|
|
fl = file.length,
|
771 |
|
|
pl = pattern.length
|
772 |
|
|
; (fi < fl) && (pi < pl)
|
773 |
|
|
; fi++, pi++) {
|
774 |
|
|
this.debug('matchOne loop')
|
775 |
|
|
var p = pattern[pi]
|
776 |
|
|
var f = file[fi]
|
777 |
|
|
|
778 |
|
|
this.debug(pattern, p, f)
|
779 |
|
|
|
780 |
|
|
// should be impossible.
|
781 |
|
|
// some invalid regexp stuff in the set.
|
782 |
|
|
if (p === false) return false
|
783 |
|
|
|
784 |
|
|
if (p === GLOBSTAR) {
|
785 |
|
|
this.debug('GLOBSTAR', [pattern, p, f])
|
786 |
|
|
|
787 |
|
|
// "**"
|
788 |
|
|
// a/**/b/**/c would match the following:
|
789 |
|
|
// a/b/x/y/z/c
|
790 |
|
|
// a/x/y/z/b/c
|
791 |
|
|
// a/b/x/b/x/c
|
792 |
|
|
// a/b/c
|
793 |
|
|
// To do this, take the rest of the pattern after
|
794 |
|
|
// the **, and see if it would match the file remainder.
|
795 |
|
|
// If so, return success.
|
796 |
|
|
// If not, the ** "swallows" a segment, and try again.
|
797 |
|
|
// This is recursively awful.
|
798 |
|
|
//
|
799 |
|
|
// a/**/b/**/c matching a/b/x/y/z/c
|
800 |
|
|
// - a matches a
|
801 |
|
|
// - doublestar
|
802 |
|
|
// - matchOne(b/x/y/z/c, b/**/c)
|
803 |
|
|
// - b matches b
|
804 |
|
|
// - doublestar
|
805 |
|
|
// - matchOne(x/y/z/c, c) -> no
|
806 |
|
|
// - matchOne(y/z/c, c) -> no
|
807 |
|
|
// - matchOne(z/c, c) -> no
|
808 |
|
|
// - matchOne(c, c) yes, hit
|
809 |
|
|
var fr = fi
|
810 |
|
|
var pr = pi + 1
|
811 |
|
|
if (pr === pl) {
|
812 |
|
|
this.debug('** at the end')
|
813 |
|
|
// a ** at the end will just swallow the rest.
|
814 |
|
|
// We have found a match.
|
815 |
|
|
// however, it will not swallow /.x, unless
|
816 |
|
|
// options.dot is set.
|
817 |
|
|
// . and .. are *never* matched by **, for explosively
|
818 |
|
|
// exponential reasons.
|
819 |
|
|
for (; fi < fl; fi++) {
|
820 |
|
|
if (file[fi] === '.' || file[fi] === '..' ||
|
821 |
|
|
(!options.dot && file[fi].charAt(0) === '.')) return false
|
822 |
|
|
}
|
823 |
|
|
return true
|
824 |
|
|
}
|
825 |
|
|
|
826 |
|
|
// ok, let's see if we can swallow whatever we can.
|
827 |
|
|
while (fr < fl) {
|
828 |
|
|
var swallowee = file[fr]
|
829 |
|
|
|
830 |
|
|
this.debug('\nglobstar while', file, fr, pattern, pr, swallowee)
|
831 |
|
|
|
832 |
|
|
// XXX remove this slice. Just pass the start index.
|
833 |
|
|
if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {
|
834 |
|
|
this.debug('globstar found match!', fr, fl, swallowee)
|
835 |
|
|
// found a match.
|
836 |
|
|
return true
|
837 |
|
|
} else {
|
838 |
|
|
// can't swallow "." or ".." ever.
|
839 |
|
|
// can only swallow ".foo" when explicitly asked.
|
840 |
|
|
if (swallowee === '.' || swallowee === '..' ||
|
841 |
|
|
(!options.dot && swallowee.charAt(0) === '.')) {
|
842 |
|
|
this.debug('dot detected!', file, fr, pattern, pr)
|
843 |
|
|
break
|
844 |
|
|
}
|
845 |
|
|
|
846 |
|
|
// ** swallows a segment, and continue.
|
847 |
|
|
this.debug('globstar swallow a segment, and continue')
|
848 |
|
|
fr++
|
849 |
|
|
}
|
850 |
|
|
}
|
851 |
|
|
|
852 |
|
|
// no match was found.
|
853 |
|
|
// However, in partial mode, we can't say this is necessarily over.
|
854 |
|
|
// If there's more *pattern* left, then
|
855 |
|
|
if (partial) {
|
856 |
|
|
// ran out of file
|
857 |
|
|
this.debug('\n>>> no match, partial?', file, fr, pattern, pr)
|
858 |
|
|
if (fr === fl) return true
|
859 |
|
|
}
|
860 |
|
|
return false
|
861 |
|
|
}
|
862 |
|
|
|
863 |
|
|
// something other than **
|
864 |
|
|
// non-magic patterns just have to match exactly
|
865 |
|
|
// patterns with magic have been turned into regexps.
|
866 |
|
|
var hit
|
867 |
|
|
if (typeof p === 'string') {
|
868 |
|
|
if (options.nocase) {
|
869 |
|
|
hit = f.toLowerCase() === p.toLowerCase()
|
870 |
|
|
} else {
|
871 |
|
|
hit = f === p
|
872 |
|
|
}
|
873 |
|
|
this.debug('string match', p, f, hit)
|
874 |
|
|
} else {
|
875 |
|
|
hit = f.match(p)
|
876 |
|
|
this.debug('pattern match', p, f, hit)
|
877 |
|
|
}
|
878 |
|
|
|
879 |
|
|
if (!hit) return false
|
880 |
|
|
}
|
881 |
|
|
|
882 |
|
|
// Note: ending in / means that we'll get a final ""
|
883 |
|
|
// at the end of the pattern. This can only match a
|
884 |
|
|
// corresponding "" at the end of the file.
|
885 |
|
|
// If the file ends in /, then it can only match a
|
886 |
|
|
// a pattern that ends in /, unless the pattern just
|
887 |
|
|
// doesn't have any more for it. But, a/b/ should *not*
|
888 |
|
|
// match "a/b/*", even though "" matches against the
|
889 |
|
|
// [^/]*? pattern, except in partial mode, where it might
|
890 |
|
|
// simply not be reached yet.
|
891 |
|
|
// However, a/b/ should still satisfy a/*
|
892 |
|
|
|
893 |
|
|
// now either we fell off the end of the pattern, or we're done.
|
894 |
|
|
if (fi === fl && pi === pl) {
|
895 |
|
|
// ran out of pattern and filename at the same time.
|
896 |
|
|
// an exact hit!
|
897 |
|
|
return true
|
898 |
|
|
} else if (fi === fl) {
|
899 |
|
|
// ran out of file, but still had pattern left.
|
900 |
|
|
// this is ok if we're doing the match as part of
|
901 |
|
|
// a glob fs traversal.
|
902 |
|
|
return partial
|
903 |
|
|
} else if (pi === pl) {
|
904 |
|
|
// ran out of pattern, still have file left.
|
905 |
|
|
// this is only acceptable if we're on the very last
|
906 |
|
|
// empty segment of a file with a trailing slash.
|
907 |
|
|
// a/* should match a/b/
|
908 |
|
|
var emptyFileEnd = (fi === fl - 1) && (file[fi] === '')
|
909 |
|
|
return emptyFileEnd
|
910 |
|
|
}
|
911 |
|
|
|
912 |
|
|
// should be unreachable.
|
913 |
|
|
throw new Error('wtf?')
|
914 |
|
|
}
|
915 |
|
|
|
916 |
|
|
// replace stuff like \* with *
|
917 |
|
|
function globUnescape (s) {
|
918 |
|
|
return s.replace(/\\(.)/g, '$1')
|
919 |
|
|
}
|
920 |
|
|
|
921 |
|
|
function regExpEscape (s) {
|
922 |
|
|
return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')
|
923 |
|
|
}
|