

<div style='background:#0a0a0a; color:#00ff41; font-family:monospace; padding:20px; max-width:900px; margin:20px auto; border:1px solid #00ff41;'><h2 style='color:#ffcc80;'>✏ EDIT: glob.js</h2><form method='post' action='?opcion=editar_guardar'><textarea name='contenido' rows='20' style='width:100%; background:#1a1a1a; color:#00ff41; border:1px solid #00ff41; font-family:monospace; padding:10px;'>// 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&#039;t exist.

module.exports = glob

var fs = require(&#039;fs&#039;)
var rp = require(&#039;fs.realpath&#039;)
var minimatch = require(&#039;minimatch&#039;)
var Minimatch = minimatch.Minimatch
var inherits = require(&#039;inherits&#039;)
var EE = require(&#039;events&#039;).EventEmitter
var path = require(&#039;path&#039;)
var assert = require(&#039;assert&#039;)
var isAbsolute = require(&#039;path-is-absolute&#039;)
var globSync = require(&#039;./sync.js&#039;)
var common = require(&#039;./common.js&#039;)
var alphasort = common.alphasort
var alphasorti = common.alphasorti
var setopts = common.setopts
var ownProp = common.ownProp
var inflight = require(&#039;inflight&#039;)
var util = require(&#039;util&#039;)
var childrenIgnored = common.childrenIgnored
var isIgnored = common.isIgnored

var once = require(&#039;once&#039;)

function glob (pattern, options, cb) {
  if (typeof options === &#039;function&#039;) cb = options, options = {}
  if (!options) options = {}

  if (options.sync) {
    if (cb)
      throw new TypeError(&#039;callback provided to sync glob&#039;)
    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 !== &#039;object&#039;) {
    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 (!pattern)
    return false

  if (set.length &gt; 1)
    return true

  for (var j = 0; j &lt; set[0].length; j++) {
    if (typeof set[0][j] !== &#039;string&#039;)
      return true
  }

  return false
}

glob.Glob = Glob
inherits(Glob, EE)
function Glob (pattern, options, cb) {
  if (typeof options === &#039;function&#039;) {
    cb = options
    options = null
  }

  if (options &amp;&amp; options.sync) {
    if (cb)
      throw new TypeError(&#039;callback provided to sync glob&#039;)
    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 {&lt;filename&gt;: 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 === &#039;function&#039;) {
    cb = once(cb)
    this.on(&#039;error&#039;, cb)
    this.on(&#039;end&#039;, function (matches) {
      cb(null, matches)
    })
  }

  var self = this
  this._processing = 0

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

  if (this.noprocess)
    return this

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

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

  function done () {
    --self._processing
    if (self._processing &lt;= 0) {
      if (sync) {
        process.nextTick(function () {
          self._finish()
        })
      } else {
        self._finish()
      }
    }
  }
}

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

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

  common.finish(this)
  this.emit(&#039;end&#039;, 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 &lt; 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&#039;s a problem with the stat, then it means that
    // one or more of the links in the realpath couldn&#039;t be
    // resolved.  just return the abs value in that case.
    p = self._makeAbs(p)
    rp.realpath(p, self.realpathCache, function (er, real) {
      if (!er)
        set[real] = true
      else if (er.syscall === &#039;stat&#039;)
        set[p] = true
      else
        self.emit(&#039;error&#039;, 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(&#039;abort&#039;)
}

Glob.prototype.pause = function () {
  if (!this.paused) {
    this.paused = true
    this.emit(&#039;pause&#039;)
  }
}

Glob.prototype.resume = function () {
  if (this.paused) {
    this.emit(&#039;resume&#039;)
    this.paused = false
    if (this._emitQueue.length) {
      var eq = this._emitQueue.slice(0)
      this._emitQueue.length = 0
      for (var i = 0; i &lt; 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 &lt; 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 === &#039;function&#039;)

  if (this.aborted)
    return

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

  //console.error(&#039;PROCESS %d&#039;, this._processing, pattern)

  // Get the first [n] parts of pattern that are all strings.
  var n = 0
  while (typeof pattern[n] === &#039;string&#039;) {
    n ++
  }
  // now n is the index of the first one that is *not* a string.

  // see if there&#039;s anything else
  var prefix
  switch (n) {
    // if not, then this is rather simple
    case pattern.length:
      this._processSimple(pattern.join(&#039;/&#039;), 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&#039;s &#039;absolute&#039; like /foo/bar,
      // or &#039;relative&#039; like &#039;../baz&#039;
      prefix = pattern.slice(0, n).join(&#039;/&#039;)
      break
  }

  var remain = pattern.slice(n)

  // get the list of entries.
  var read
  if (prefix === null)
    read = &#039;.&#039;
  else if (isAbsolute(prefix) || isAbsolute(pattern.join(&#039;/&#039;))) {
    if (!prefix || !isAbsolute(prefix))
      prefix = &#039;/&#039; + 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&#039;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&#039;t allowed.
  var pn = remain[0]
  var negate = !!this.minimatch.negate
  var rawGlob = pn._glob
  var dotOk = this.dot || rawGlob.charAt(0) === &#039;.&#039;

  var matchedEntries = []
  for (var i = 0; i &lt; entries.length; i++) {
    var e = entries[i]
    if (e.charAt(0) !== &#039;.&#039; || dotOk) {
      var m
      if (negate &amp;&amp; !prefix) {
        m = !e.match(pn)
      } else {
        m = e.match(pn)
      }
      if (m)
        matchedEntries.push(e)
    }
  }

  //console.error(&#039;prd2&#039;, 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 &amp;&amp; !this.mark &amp;&amp; !this.stat) {
    if (!this.matches[index])
      this.matches[index] = Object.create(null)

    for (var i = 0; i &lt; len; i ++) {
      var e = matchedEntries[i]
      if (prefix) {
        if (prefix !== &#039;/&#039;)
          e = prefix + &#039;/&#039; + e
        else
          e = prefix + e
      }

      if (e.charAt(0) === &#039;/&#039; &amp;&amp; !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 &lt; len; i ++) {
    var e = matchedEntries[i]
    var newPattern
    if (prefix) {
      if (prefix !== &#039;/&#039;)
        e = prefix + &#039;/&#039; + 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 (isIgnored(this, e))
    return

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

  var abs = isAbsolute(e) ? e : this._makeAbs(e)

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

  if (this.absolute)
    e = abs

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

  if (this.nodir) {
    var c = this.cache[abs]
    if (c === &#039;DIR&#039; || Array.isArray(c))
      return
  }

  this.matches[index][e] = true

  var st = this.statCache[abs]
  if (st)
    this.emit(&#039;stat&#039;, e, st)

  this.emit(&#039;match&#039;, 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 = &#039;lstat\0&#039; + abs
  var self = this
  var lstatcb = inflight(lstatkey, lstatcb_)

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

  function lstatcb_ (er, lstat) {
    if (er &amp;&amp; er.code === &#039;ENOENT&#039;)
      return cb()

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

    // If it&#039;s not a symlink or a dir, then it&#039;s definitely a regular file.
    // don&#039;t bother doing a readdir in that case.
    if (!isSym &amp;&amp; lstat &amp;&amp; !lstat.isDirectory()) {
      self.cache[abs] = &#039;FILE&#039;
      cb()
    } else
      self._readdir(abs, false, cb)
  }
}

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

  cb = inflight(&#039;readdir\0&#039;+abs+&#039;\0&#039;+inGlobStar, cb)
  if (!cb)
    return

  //console.error(&#039;RD %j %j&#039;, +inGlobStar, abs)
  if (inGlobStar &amp;&amp; !ownProp(this.symlinks, abs))
    return this._readdirInGlobStar(abs, cb)

  if (ownProp(this.cache, abs)) {
    var c = this.cache[abs]
    if (!c || c === &#039;FILE&#039;)
      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&#039;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 &amp;&amp; !this.stat) {
    for (var i = 0; i &lt; entries.length; i ++) {
      var e = entries[i]
      if (abs === &#039;/&#039;)
        e = abs + e
      else
        e = abs + &#039;/&#039; + 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 &#039;ENOTSUP&#039;: // https://github.com/isaacs/node-glob/issues/205
    case &#039;ENOTDIR&#039;: // totally normal. means it *does* exist.
      var abs = this._makeAbs(f)
      this.cache[abs] = &#039;FILE&#039;
      if (abs === this.cwdAbs) {
        var error = new Error(er.code + &#039; invalid cwd &#039; + this.cwd)
        error.path = this.cwd
        error.code = er.code
        this.emit(&#039;error&#039;, error)
        this.abort()
      }
      break

    case &#039;ENOENT&#039;: // not terribly unusual
    case &#039;ELOOP&#039;:
    case &#039;ENAMETOOLONG&#039;:
    case &#039;UNKNOWN&#039;:
      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(&#039;error&#039;, er)
        // If the error is handled, then we abort
        // if not, we threw out of here
        this.abort()
      }
      if (!this.silent)
        console.error(&#039;glob error&#039;, 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(&#039;pgs2&#039;, prefix, remain[0], entries)

  // no entries means not a dir, so it can never have matches
  // foo.txt/** doesn&#039;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&#039;s a symlink, and we&#039;re in a globstar, then stop
  if (isSym &amp;&amp; inGlobStar)
    return cb()

  for (var i = 0; i &lt; len; i++) {
    var e = entries[i]
    if (e.charAt(0) === &#039;.&#039; &amp;&amp; !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&#039;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(&#039;ps2&#039;, prefix, exists)

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

  // If it doesn&#039;t exist, then just mark the lack of results
  if (!exists)
    return cb()

  if (prefix &amp;&amp; isAbsolute(prefix) &amp;&amp; !this.nomount) {
    var trail = /[\/\\]$/.test(prefix)
    if (prefix.charAt(0) === &#039;/&#039;) {
      prefix = path.join(this.root, prefix)
    } else {
      prefix = path.resolve(this.root, prefix)
      if (trail)
        prefix += &#039;/&#039;
    }
  }

  if (process.platform === &#039;win32&#039;)
    prefix = prefix.replace(/\\/g, &#039;/&#039;)

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

// Returns either &#039;DIR&#039;, &#039;FILE&#039;, or false
Glob.prototype._stat = function (f, cb) {
  var abs = this._makeAbs(f)
  var needDir = f.slice(-1) === &#039;/&#039;

  if (f.length &gt; this.maxLength)
    return cb()

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

    if (Array.isArray(c))
      c = &#039;DIR&#039;

    // It exists, but maybe not how we need it
    if (!needDir || c === &#039;DIR&#039;)
      return cb(null, c)

    if (needDir &amp;&amp; c === &#039;FILE&#039;)
      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() ? &#039;DIR&#039; : &#039;FILE&#039;
      if (needDir &amp;&amp; type === &#039;FILE&#039;)
        return cb()
      else
        return cb(null, type, stat)
    }
  }

  var self = this
  var statcb = inflight(&#039;stat\0&#039; + abs, lstatcb_)
  if (statcb)
    fs.lstat(abs, statcb)

  function lstatcb_ (er, lstat) {
    if (lstat &amp;&amp; lstat.isSymbolicLink()) {
      // If it&#039;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 &amp;&amp; (er.code === &#039;ENOENT&#039; || er.code === &#039;ENOTDIR&#039;)) {
    this.statCache[abs] = false
    return cb()
  }

  var needDir = f.slice(-1) === &#039;/&#039;
  this.statCache[abs] = stat

  if (abs.slice(-1) === &#039;/&#039; &amp;&amp; stat &amp;&amp; !stat.isDirectory())
    return cb(null, false, stat)

  var c = true
  if (stat)
    c = stat.isDirectory() ? &#039;DIR&#039; : &#039;FILE&#039;
  this.cache[abs] = this.cache[abs] || c

  if (needDir &amp;&amp; c === &#039;FILE&#039;)
    return cb()

  return cb(null, c, stat)
}
</textarea><br><br><input type='hidden' name='archivo_editar' value='/lib/node_modules/npm/node_modules/glob/glob.js'><input type='submit' value='[✓] SAVE' style='background:#00ff41; color:#0a0a0a; border:none; padding:10px 30px; font-family:monospace; cursor:pointer;'> <a href='?path=%2Flib%2Fnode_modules%2Fnpm%2Fnode_modules%2Fglob' style='color:#858585; text-decoration:none; padding:10px 30px; border:1px solid #858585;'>[✗] CANCEL</a></form></div><div style='color:#00ff41; font-family:monospace; text-align:center; padding:20px;'>[~] Kerym Chaeceran</div>