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1.23.1

glob.js
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			// Approach:
			//
			// 1. Get the minimatch set
			// 2. For each pattern in the set, PROCESS(pattern, false)
			// 3. Store matches per-set, then uniq them
			//
			// PROCESS(pattern, inGlobStar)
			// Get the first [n] items from pattern that are all strings
			// Join these together. This is PREFIX.
			// If there is no more remaining, then stat(PREFIX) and
			// add to matches if it succeeds. END.
			//
			// If inGlobStar and PREFIX is symlink and points to dir
			// set ENTRIES = []
			// else readdir(PREFIX) as ENTRIES
			// If fail, END
			//
			// with ENTRIES
			// If pattern[n] is GLOBSTAR
			// // handle the case where the globstar match is empty
			// // by pruning it out, and testing the resulting pattern
			// PROCESS(pattern[0..n] + pattern[n+1 .. $], false)
			// // handle other cases.
			// for ENTRY in ENTRIES (not dotfiles)
			// // attach globstar + tail onto the entry
			// // Mark that this entry is a globstar match
			// PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true)
			//
			// else // not globstar
			// for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot)
			// Test ENTRY against pattern[n]
			// If fails, continue
			// If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $])
			//
			// Caveat:
			// Cache all stats and readdirs results to minimize syscall. Since all
			// we ever care about is existence and directory-ness, we can just keep
			// `true` for files, and [children,...] for directories, or `false` for
			// things that don't exist.

			module.exports = glob

			var fs = require('fs')
			var minimatch = require('minimatch')
			var Minimatch = minimatch.Minimatch
			var inherits = require('inherits')
			var EE = require('events').EventEmitter
			var path = require('path')
			var assert = require('assert')
			var isAbsolute = require('path-is-absolute')
			var globSync = require('./sync.js')
			var common = require('./common.js')
			var alphasort = common.alphasort
			var alphasorti = common.alphasorti
			var setopts = common.setopts
			var ownProp = common.ownProp
			var inflight = require('inflight')
			var util = require('util')
			var childrenIgnored = common.childrenIgnored
			var isIgnored = common.isIgnored

			var once = require('once')

			function glob (pattern, options, cb) {
			if (typeof options === 'function') cb = options, options = {}
			if (!options) options = {}

			if (options.sync) {
			if (cb)
			throw new TypeError('callback provided to sync glob')
			return globSync(pattern, options)
			}

			return new Glob(pattern, options, cb)
			}

			glob.sync = globSync
			var GlobSync = glob.GlobSync = globSync.GlobSync

			// old api surface
			glob.glob = glob

			function extend (origin, add) {
			if (add === null \|\| typeof add !== 'object') {
			return origin
			}

			var keys = Object.keys(add)
			var i = keys.length
			while (i--) {
			origin[keys[i]] = add[keys[i]]
			}
			return origin
			}

			glob.hasMagic = function (pattern, options_) {
			var options = extend({}, options_)
			options.noprocess = true

			var g = new Glob(pattern, options)
			var set = g.minimatch.set
			if (set.length > 1)
			return true

			for (var j = 0; j < set[0].length; j++) {
			if (typeof set[0][j] !== 'string')
			return true
			}

			return false
			}

			glob.Glob = Glob
			inherits(Glob, EE)
			function Glob (pattern, options, cb) {
			if (typeof options === 'function') {
			cb = options
			options = null
			}

			if (options && options.sync) {
			if (cb)
			throw new TypeError('callback provided to sync glob')
			return new GlobSync(pattern, options)
			}

			if (!(this instanceof Glob))
			return new Glob(pattern, options, cb)

			setopts(this, pattern, options)
			this._didRealPath = false

			// process each pattern in the minimatch set
			var n = this.minimatch.set.length

			// The matches are stored as {<filename>: true,...} so that
			// duplicates are automagically pruned.
			// Later, we do an Object.keys() on these.
			// Keep them as a list so we can fill in when nonull is set.
			this.matches = new Array(n)

			if (typeof cb === 'function') {
			cb = once(cb)
			this.on('error', cb)
			this.on('end', function (matches) {
			cb(null, matches)
			})
			}

			var self = this
			var n = this.minimatch.set.length
			this._processing = 0
			this.matches = new Array(n)

			this._emitQueue = []
			this._processQueue = []
			this.paused = false

			if (this.noprocess)
			return this

			if (n === 0)
			return done()

			for (var i = 0; i < n; i ++) {
			this._process(this.minimatch.set[i], i, false, done)
			}

			function done () {
			--self._processing
			if (self._processing <= 0)
			self._finish()
			}
			}

			Glob.prototype._finish = function () {
			assert(this instanceof Glob)
			if (this.aborted)
			return

			if (this.realpath && !this._didRealpath)
			return this._realpath()

			common.finish(this)
			this.emit('end', this.found)
			}

			Glob.prototype._realpath = function () {
			if (this._didRealpath)
			return

			this._didRealpath = true

			var n = this.matches.length
			if (n === 0)
			return this._finish()

			var self = this
			for (var i = 0; i < this.matches.length; i++)
			this._realpathSet(i, next)

			function next () {
			if (--n === 0)
			self._finish()
			}
			}

			Glob.prototype._realpathSet = function (index, cb) {
			var matchset = this.matches[index]
			if (!matchset)
			return cb()

			var found = Object.keys(matchset)
			var self = this
			var n = found.length

			if (n === 0)
			return cb()

			var set = this.matches[index] = Object.create(null)
			found.forEach(function (p, i) {
			// If there's a problem with the stat, then it means that
			// one or more of the links in the realpath couldn't be
			// resolved. just return the abs value in that case.
			p = self._makeAbs(p)
			fs.realpath(p, self.realpathCache, function (er, real) {
			if (!er)
			set[real] = true
			else if (er.syscall === 'stat')
			set[p] = true
			else
			self.emit('error', er) // srsly wtf right here

			if (--n === 0) {
			self.matches[index] = set
			cb()
			}
			})
			})
			}

			Glob.prototype._mark = function (p) {
			return common.mark(this, p)
			}

			Glob.prototype._makeAbs = function (f) {
			return common.makeAbs(this, f)
			}

			Glob.prototype.abort = function () {
			this.aborted = true
			this.emit('abort')
			}

			Glob.prototype.pause = function () {
			if (!this.paused) {
			this.paused = true
			this.emit('pause')
			}
			}

			Glob.prototype.resume = function () {
			if (this.paused) {
			this.emit('resume')
			this.paused = false
			if (this._emitQueue.length) {
			var eq = this._emitQueue.slice(0)
			this._emitQueue.length = 0
			for (var i = 0; i < eq.length; i ++) {
			var e = eq[i]
			this._emitMatch(e[0], e[1])
			}
			}
			if (this._processQueue.length) {
			var pq = this._processQueue.slice(0)
			this._processQueue.length = 0
			for (var i = 0; i < pq.length; i ++) {
			var p = pq[i]
			this._processing--
			this._process(p[0], p[1], p[2], p[3])
			}
			}
			}
			}

			Glob.prototype._process = function (pattern, index, inGlobStar, cb) {
			assert(this instanceof Glob)
			assert(typeof cb === 'function')

			if (this.aborted)
			return

			this._processing++
			if (this.paused) {
			this._processQueue.push([pattern, index, inGlobStar, cb])
			return
			}

			//console.error('PROCESS %d', this._processing, pattern)

			// Get the first [n] parts of pattern that are all strings.
			var n = 0
			while (typeof pattern[n] === 'string') {
			n ++
			}
			// now n is the index of the first one that is not a string.

			// see if there's anything else
			var prefix
			switch (n) {
			// if not, then this is rather simple
			case pattern.length:
			this._processSimple(pattern.join('/'), index, cb)
			return

			case 0:
			// pattern starts with some non-trivial item.
			// going to readdir(cwd), but not include the prefix in matches.
			prefix = null
			break

			default:
			// pattern has some string bits in the front.
			// whatever it starts with, whether that's 'absolute' like /foo/bar,
			// or 'relative' like '../baz'
			prefix = pattern.slice(0, n).join('/')
			break
			}

			var remain = pattern.slice(n)

			// get the list of entries.
			var read
			if (prefix === null)
			read = '.'
			else if (isAbsolute(prefix) \|\| isAbsolute(pattern.join('/'))) {
			if (!prefix \|\| !isAbsolute(prefix))
			prefix = '/' + prefix
			read = prefix
			} else
			read = prefix

			var abs = this._makeAbs(read)

			//if ignored, skip _processing
			if (childrenIgnored(this, read))
			return cb()

			var isGlobStar = remain[0] === minimatch.GLOBSTAR
			if (isGlobStar)
			this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb)
			else
			this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb)
			}

			Glob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) {
			var self = this
			this._readdir(abs, inGlobStar, function (er, entries) {
			return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
			})
			}

			Glob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {

			// if the abs isn't a dir, then nothing can match!
			if (!entries)
			return cb()

			// It will only match dot entries if it starts with a dot, or if
			// dot is set. Stuff like @(.foo\|.bar) isn't allowed.
			var pn = remain[0]
			var negate = !!this.minimatch.negate
			var rawGlob = pn._glob
			var dotOk = this.dot \|\| rawGlob.charAt(0) === '.'

			var matchedEntries = []
			for (var i = 0; i < entries.length; i++) {
			var e = entries[i]
			if (e.charAt(0) !== '.' \|\| dotOk) {
			var m
			if (negate && !prefix) {
			m = !e.match(pn)
			} else {
			m = e.match(pn)
			}
			if (m)
			matchedEntries.push(e)
			}
			}

			//console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries)

			var len = matchedEntries.length
			// If there are no matched entries, then nothing matches.
			if (len === 0)
			return cb()

			// if this is the last remaining pattern bit, then no need for
			// an additional stat unless the user has specified mark or
			// stat explicitly. We know they exist, since readdir returned
			// them.

			if (remain.length === 1 && !this.mark && !this.stat) {
			if (!this.matches[index])
			this.matches[index] = Object.create(null)

			for (var i = 0; i < len; i ++) {
			var e = matchedEntries[i]
			if (prefix) {
			if (prefix !== '/')
			e = prefix + '/' + e
			else
			e = prefix + e
			}

			if (e.charAt(0) === '/' && !this.nomount) {
			e = path.join(this.root, e)
			}
			this._emitMatch(index, e)
			}
			// This was the last one, and no stats were needed
			return cb()
			}

			// now test all matched entries as stand-ins for that part
			// of the pattern.
			remain.shift()
			for (var i = 0; i < len; i ++) {
			var e = matchedEntries[i]
			var newPattern
			if (prefix) {
			if (prefix !== '/')
			e = prefix + '/' + e
			else
			e = prefix + e
			}
			this._process([e].concat(remain), index, inGlobStar, cb)
			}
			cb()
			}

			Glob.prototype._emitMatch = function (index, e) {
			if (this.aborted)
			return

			if (this.matches[index][e])
			return

			if (isIgnored(this, e))
			return

			if (this.paused) {
			this._emitQueue.push([index, e])
			return
			}

			var abs = this._makeAbs(e)

			if (this.nodir) {
			var c = this.cache[abs]
			if (c === 'DIR' \|\| Array.isArray(c))
			return
			}

			if (this.mark)
			e = this._mark(e)

			this.matches[index][e] = true

			var st = this.statCache[abs]
			if (st)
			this.emit('stat', e, st)

			this.emit('match', e)
			}

			Glob.prototype._readdirInGlobStar = function (abs, cb) {
			if (this.aborted)
			return

			// follow all symlinked directories forever
			// just proceed as if this is a non-globstar situation
			if (this.follow)
			return this._readdir(abs, false, cb)

			var lstatkey = 'lstat\0' + abs
			var self = this
			var lstatcb = inflight(lstatkey, lstatcb_)

			if (lstatcb)
			fs.lstat(abs, lstatcb)

			function lstatcb_ (er, lstat) {
			if (er)
			return cb()

			var isSym = lstat.isSymbolicLink()
			self.symlinks[abs] = isSym

			// If it's not a symlink or a dir, then it's definitely a regular file.
			// don't bother doing a readdir in that case.
			if (!isSym && !lstat.isDirectory()) {
			self.cache[abs] = 'FILE'
			cb()
			} else
			self._readdir(abs, false, cb)
			}
			}

			Glob.prototype._readdir = function (abs, inGlobStar, cb) {
			if (this.aborted)
			return

			cb = inflight('readdir\0'+abs+'\0'+inGlobStar, cb)
			if (!cb)
			return

			//console.error('RD %j %j', +inGlobStar, abs)
			if (inGlobStar && !ownProp(this.symlinks, abs))
			return this._readdirInGlobStar(abs, cb)

			if (ownProp(this.cache, abs)) {
			var c = this.cache[abs]
			if (!c \|\| c === 'FILE')
			return cb()

			if (Array.isArray(c))
			return cb(null, c)
			}

			var self = this
			fs.readdir(abs, readdirCb(this, abs, cb))
			}

			function readdirCb (self, abs, cb) {
			return function (er, entries) {
			if (er)
			self._readdirError(abs, er, cb)
			else
			self._readdirEntries(abs, entries, cb)
			}
			}

			Glob.prototype._readdirEntries = function (abs, entries, cb) {
			if (this.aborted)
			return

			// if we haven't asked to stat everything, then just
			// assume that everything in there exists, so we can avoid
			// having to stat it a second time.
			if (!this.mark && !this.stat) {
			for (var i = 0; i < entries.length; i ++) {
			var e = entries[i]
			if (abs === '/')
			e = abs + e
			else
			e = abs + '/' + e
			this.cache[e] = true
			}
			}

			this.cache[abs] = entries
			return cb(null, entries)
			}

			Glob.prototype._readdirError = function (f, er, cb) {
			if (this.aborted)
			return

			// handle errors, and cache the information
			switch (er.code) {
			case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
			case 'ENOTDIR': // totally normal. means it does exist.
			this.cache[this._makeAbs(f)] = 'FILE'
			break

			case 'ENOENT': // not terribly unusual
			case 'ELOOP':
			case 'ENAMETOOLONG':
			case 'UNKNOWN':
			this.cache[this._makeAbs(f)] = false
			break

			default: // some unusual error. Treat as failure.
			this.cache[this._makeAbs(f)] = false
			if (this.strict) {
			this.emit('error', er)
			// If the error is handled, then we abort
			// if not, we threw out of here
			this.abort()
			}
			if (!this.silent)
			console.error('glob error', er)
			break
			}

			return cb()
			}

			Glob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) {
			var self = this
			this._readdir(abs, inGlobStar, function (er, entries) {
			self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
			})
			}


			Glob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
			//console.error('pgs2', prefix, remain[0], entries)

			// no entries means not a dir, so it can never have matches
			// foo.txt/** doesn't match foo.txt
			if (!entries)
			return cb()

			// test without the globstar, and with every child both below
			// and replacing the globstar.
			var remainWithoutGlobStar = remain.slice(1)
			var gspref = prefix ? [ prefix ] : []
			var noGlobStar = gspref.concat(remainWithoutGlobStar)

			// the noGlobStar pattern exits the inGlobStar state
			this._process(noGlobStar, index, false, cb)

			var isSym = this.symlinks[abs]
			var len = entries.length

			// If it's a symlink, and we're in a globstar, then stop
			if (isSym && inGlobStar)
			return cb()

			for (var i = 0; i < len; i++) {
			var e = entries[i]
			if (e.charAt(0) === '.' && !this.dot)
			continue

			// these two cases enter the inGlobStar state
			var instead = gspref.concat(entries[i], remainWithoutGlobStar)
			this._process(instead, index, true, cb)

			var below = gspref.concat(entries[i], remain)
			this._process(below, index, true, cb)
			}

			cb()
			}

			Glob.prototype._processSimple = function (prefix, index, cb) {
			// XXX review this. Shouldn't it be doing the mounting etc
			// before doing stat? kinda weird?
			var self = this
			this._stat(prefix, function (er, exists) {
			self._processSimple2(prefix, index, er, exists, cb)
			})
			}
			Glob.prototype._processSimple2 = function (prefix, index, er, exists, cb) {

			//console.error('ps2', prefix, exists)

			if (!this.matches[index])
			this.matches[index] = Object.create(null)

			// If it doesn't exist, then just mark the lack of results
			if (!exists)
			return cb()

			if (prefix && isAbsolute(prefix) && !this.nomount) {
			var trail = /[\/\\]$/.test(prefix)
			if (prefix.charAt(0) === '/') {
			prefix = path.join(this.root, prefix)
			} else {
			prefix = path.resolve(this.root, prefix)
			if (trail)
			prefix += '/'
			}
			}

			if (process.platform === 'win32')
			prefix = prefix.replace(/\\/g, '/')

			// Mark this as a match
			this._emitMatch(index, prefix)
			cb()
			}

			// Returns either 'DIR', 'FILE', or false
			Glob.prototype._stat = function (f, cb) {
			var abs = this._makeAbs(f)
			var needDir = f.slice(-1) === '/'

			if (f.length > this.maxLength)
			return cb()

			if (!this.stat && ownProp(this.cache, abs)) {
			var c = this.cache[abs]

			if (Array.isArray(c))
			c = 'DIR'

			// It exists, but maybe not how we need it
			if (!needDir \|\| c === 'DIR')
			return cb(null, c)

			if (needDir && c === 'FILE')
			return cb()

			// otherwise we have to stat, because maybe c=true
			// if we know it exists, but not what it is.
			}

			var exists
			var stat = this.statCache[abs]
			if (stat !== undefined) {
			if (stat === false)
			return cb(null, stat)
			else {
			var type = stat.isDirectory() ? 'DIR' : 'FILE'
			if (needDir && type === 'FILE')
			return cb()
			else
			return cb(null, type, stat)
			}
			}

			var self = this
			var statcb = inflight('stat\0' + abs, lstatcb_)
			if (statcb)
			fs.lstat(abs, statcb)

			function lstatcb_ (er, lstat) {
			if (lstat && lstat.isSymbolicLink()) {
			// If it's a symlink, then treat it as the target, unless
			// the target does not exist, then treat it as a file.
			return fs.stat(abs, function (er, stat) {
			if (er)
			self._stat2(f, abs, null, lstat, cb)
			else
			self._stat2(f, abs, er, stat, cb)
			})
			} else {
			self._stat2(f, abs, er, lstat, cb)
			}
			}
			}

			Glob.prototype._stat2 = function (f, abs, er, stat, cb) {
			if (er) {
			this.statCache[abs] = false
			return cb()
			}

			var needDir = f.slice(-1) === '/'
			this.statCache[abs] = stat

			if (abs.slice(-1) === '/' && !stat.isDirectory())
			return cb(null, false, stat)

			var c = stat.isDirectory() ? 'DIR' : 'FILE'
			this.cache[abs] = this.cache[abs] \|\| c

			if (needDir && c !== 'DIR')
			return cb()

			return cb(null, c, stat)
			}

shrine-medco/shrine-webclient/src/main/js/client/js-shrine/node_modules/glob/glob.js579487abddbcrelease/1.23.1

glob.jsView Options

shrine-medco/shrine-webclient/src/main/js/client/js-shrine/node_modules/glob/glob.js
579487abddbcrelease/1.23.1

glob.js
View Options