3 files changed, 0 insertions, 487 deletions
diff --git a/node_modules/walk/lib/node-type-emitter.js b/node_modules/walk/lib/node-type-emitter.js
deleted file mode 100644
index 59c0f58..0000000
--- a/node_modules/walk/lib/node-type-emitter.js
+++ /dev/null
@@ -1,92 +0,0 @@
-/*jshint strict:true node:true es5:true onevar:true laxcomma:true laxbreak:true*/
-(function () {
-  "use strict";
-
-  // "FIFO" isn't easy to convert to camelCase and back reliably
-  var isFnodeTypes = [
-      "isFile", "isDirectory",  "isSymbolicLink", "isBlockDevice",  "isCharacterDevice", "isFIFO", "isSocket"
-    ],
-    fnodeTypes = [
-      "file",   "directory",    "symbolicLink",   "blockDevice",    "characterDevice",    "FIFO",   "socket"
-    ],
-    fnodeTypesPlural = [
-      "files",  "directories",  "symbolicLinks",  "blockDevices",   "characterDevices",   "FIFOs",  "sockets"
-    ];
-
-
-  // 
-  function createNodeGroups() {
-    var nodeGroups = {};
-    fnodeTypesPlural.concat("nodes", "errors").forEach(function (fnodeTypePlural) {
-      nodeGroups[fnodeTypePlural] = [];
-    });
-    return nodeGroups;
-  }
-
-
-  // Determine each file node's type
-  // 
-  function sortFnodesByType(stat, fnodes) {
-    var i, isType;
-
-    for (i = 0; i < isFnodeTypes.length; i += 1) {
-      isType = isFnodeTypes[i];
-      if (stat[isType]()) {
-        stat.type = fnodeTypes[i];
-        fnodes[fnodeTypesPlural[i]].push(stat);
-        return;
-      }
-    }
-  }
-
-
-  // Get the current number of listeners (which may change)
-  // Emit events to each listener
-  // Wait for all listeners to `next()` before continueing
-  // (in theory this may avoid disk thrashing)
-  function emitSingleEvents(emitter, path, stats, next, self) {
-    var num = 1 + emitter.listeners(stats.type).length + emitter.listeners("node").length;
-
-    function nextWhenReady(flag) {
-      if (flag) {
-        stats.flag = flag;
-      }
-      num -= 1;
-      if (0 === num) { next.call(self); }
-    }
-
-    emitter.emit(stats.type, path, stats, nextWhenReady);
-    emitter.emit("node", path, stats, nextWhenReady);
-    nextWhenReady();
-  }
-
-
-  // Since the risk for disk thrashing among anything
-  // other than files is relatively low, all types are
-  // emitted at once, but all must complete before advancing
-  function emitPluralEvents(emitter, path, nodes, next, self) {
-    var num = 1;
-
-    function nextWhenReady() {
-      num -= 1;
-      if (0 === num) { next.call(self); }
-    }
-
-    fnodeTypesPlural.concat(["nodes", "errors"]).forEach(function (fnodeType) {
-      if (0 === nodes[fnodeType].length) { return; }
-      num += emitter.listeners(fnodeType).length;
-      emitter.emit(fnodeType, path, nodes[fnodeType], nextWhenReady);
-    });
-    nextWhenReady();
-  }
-
-  module.exports = {
-    emitNodeType: emitSingleEvents,
-    emitNodeTypeGroups: emitPluralEvents,
-    isFnodeTypes: isFnodeTypes,
-    fnodeTypes: fnodeTypes,
-    fnodeTypesPlural: fnodeTypesPlural,
-    sortFnodesByType: sortFnodesByType,
-    createNodeGroups: createNodeGroups
-  };
-}());
diff --git a/node_modules/walk/lib/walk-async-only.js b/node_modules/walk/lib/walk-async-only.js
deleted file mode 100644
index 41b30ca..0000000
--- a/node_modules/walk/lib/walk-async-only.js
+++ /dev/null
@@ -1,93 +0,0 @@
-(function () {
-  "use strict"
-
-  // Array.prototype.forEachAsync(next, item, i, collection)
-  require('futures/forEachAsync');
-
-  function noop() {}
-
-  var fs = require('fs'),
-    path = require('path'),
-    EventEmitter = require('events').EventEmitter,
-    TypeEmitter = require('./node-type-emitter');
-
-  // 2010-11-25 jorge@jorgechamorro.com
-  function create(pathname, cb) {
-    var emitter = new EventEmitter(),
-      q = [],
-      queue = [q],
-      curpath;
-
-    function walk() { 
-      fs.readdir(curpath, function(err, files) {
-        if (err) {
-          emitter.emit('directoryError', curpath, { error: err }, noop);
-          //emitter.emit('error', curpath, { error: err });
-        }
-        // XXX bug was here. next() was omitted
-        if (!files || 0 == files.length) {
-          return next();
-        }
-
-        var fnodeGroups = TypeEmitter.createNodeGroups();
-
-        // TODO could allow user to selectively stat
-        // and don't stat if there are no stat listeners
-        emitter.emit('names', curpath, files, noop);
-        files.forEachAsync(function (cont, file) {
-          emitter.emit('name', curpath, file, noop);
-          fs.lstat(curpath + path.sep + file, function (err, stat) {
-            stat = stat || {};
-            stat.name = file;
-            if (err) {
-              stat.error = err;
-              //emitter.emit('error', curpath, stat);
-              emitter.emit('nodeError', curpath, stat, noop);
-              fnodeGroups.errors.push(stat);
-              cont();
-            } else {
-              TypeEmitter.sortFnodesByType(stat, fnodeGroups);
-              TypeEmitter.emitNodeType(emitter, curpath, stat, cont);
-            }
-          });
-        }).then(function () {
-          if (fnodeGroups.errors.length) {
-            emitter.emit('errors', curpath, fnodeGroups.errors, noop);
-          }
-          TypeEmitter.emitNodeTypeGroups(emitter, curpath, fnodeGroups, function () {
-            var dirs = [];
-            fnodeGroups.directories.forEach(function (stat) {
-              dirs.push(stat.name);
-            });
-            dirs.forEach(fullPath);
-            queue.push(q = dirs);
-            next();
-          });
-        });
-      });
-    }
-    
-    function next() {
-      if (q.length) {
-        curpath = q.pop();
-        return walk();
-      }
-      if (queue.length -= 1) {
-        q = queue[queue.length-1];
-        return next();
-      }
-      emitter.emit('end');
-    }
-    
-    function fullPath(v,i,o) {
-      o[i]= [curpath, path.sep, v].join('');
-    }
-    
-    curpath = pathname;
-    walk();
-    
-    return emitter;
-  }
-
-  module.exports = create;
-}());
diff --git a/node_modules/walk/lib/walk.js b/node_modules/walk/lib/walk.js
deleted file mode 100644
index ee8ade5..0000000
--- a/node_modules/walk/lib/walk.js
+++ /dev/null
@@ -1,302 +0,0 @@
-// Adapted from work by jorge@jorgechamorro.com on 2010-11-25
-(function () {
-  "use strict";
-
-  function noop() {}
-
-  var fs = require('fs')
-    , forEachAsync = require('foreachasync').forEachAsync
-    , EventEmitter = require('events').EventEmitter
-    , TypeEmitter = require('./node-type-emitter')
-    , util = require('util')
-    , path = require('path')
-    ;
-
-  function appendToDirs(stat) {
-    /*jshint validthis:true*/
-    if(stat.flag && stat.flag === NO_DESCEND) { return; }
-    this.push(stat.name);
-  }
-
-  function wFilesHandlerWrapper(items) {
-    /*jshint validthis:true*/
-    this._wFilesHandler(noop, items);
-  }
-
-  function Walker(pathname, options, sync) {
-    EventEmitter.call(this);
-
-    var me = this
-      ;
-
-    options = options || {};
-    me._wStat = options.followLinks && 'stat' || 'lstat';
-    me._wStatSync = me._wStat + 'Sync';
-    me._wsync = sync;
-    me._wq = [];
-    me._wqueue = [me._wq];
-    me._wcurpath = undefined;
-    me._wfilters = options.filters || [];
-    me._wfirstrun = true;
-    me._wcurpath = pathname;
-
-    if (me._wsync) {
-      //console.log('_walkSync');
-      me._wWalk = me._wWalkSync;
-    } else {
-      //console.log('_walkASync');
-      me._wWalk = me._wWalkAsync;
-    }
-
-    options.listeners = options.listeners || {};
-    Object.keys(options.listeners).forEach(function (event) {
-      var callbacks = options.listeners[event]
-        ;
-
-      if ('function' === typeof callbacks) {
-        callbacks = [callbacks];
-      }
-
-      callbacks.forEach(function (callback) {
-        me.on(event, callback);
-      });
-    });
-
-    me._wWalk();
-  }
-
-  // Inherits must come before prototype additions
-  util.inherits(Walker, EventEmitter);
-
-  Walker.prototype._wLstatHandler = function (err, stat) {
-    var me = this
-      ;
-
-    stat = stat || {};
-    stat.name = me._wcurfile;
-
-    if (err) {
-      stat.error = err;
-      //me.emit('error', curpath, stat);
-      // TODO v3.0 (don't noop the next if there are listeners)
-      me.emit('nodeError', me._wcurpath, stat, noop);
-      me._wfnodegroups.errors.push(stat);
-      me._wCurFileCallback();
-    } else {
-      TypeEmitter.sortFnodesByType(stat, me._wfnodegroups);
-      // NOTE: wCurFileCallback doesn't need thisness, so this is okay
-      TypeEmitter.emitNodeType(me, me._wcurpath, stat, me._wCurFileCallback, me);
-    }
-  };
-  Walker.prototype._wFilesHandler = function (cont, file) {
-    var statPath
-      , me = this
-      ;
-
-
-    me._wcurfile = file;
-    me._wCurFileCallback = cont;
-    me.emit('name', me._wcurpath, file, noop);
-
-    statPath = me._wcurpath + path.sep + file;
-
-    if (!me._wsync) {
-      // TODO how to remove this anony?
-      fs[me._wStat](statPath, function (err, stat) {
-        me._wLstatHandler(err, stat);
-      });
-      return;
-    }
-
-    try {
-      me._wLstatHandler(null, fs[me._wStatSync](statPath));
-    } catch(e) {
-      me._wLstatHandler(e);
-    }
-  };
-  Walker.prototype._wOnEmitDone = function () {
-    var me = this
-      , dirs = []
-      ;
-
-    me._wfnodegroups.directories.forEach(appendToDirs, dirs);
-    dirs.forEach(me._wJoinPath, me);
-    me._wqueue.push(me._wq = dirs);
-    me._wNext();
-  };
-  Walker.prototype._wPostFilesHandler = function () {
-    var me = this
-      ;
-
-    if (me._wfnodegroups.errors.length) {
-      // TODO v3.0 (don't noop the next)
-      // .errors is an array of stats with { name: name, error: error }
-      me.emit('errors', me._wcurpath, me._wfnodegroups.errors, noop);
-    }
-    // XXX emitNodeTypes still needs refactor
-    TypeEmitter.emitNodeTypeGroups(me, me._wcurpath, me._wfnodegroups, me._wOnEmitDone, me);
-  };
-  Walker.prototype._wReadFiles = function () {
-    var me = this
-      ;
-
-    if (!me._wcurfiles || 0 === me._wcurfiles.length) {
-      return me._wNext();
-    }
-
-    // TODO could allow user to selectively stat
-    // and don't stat if there are no stat listeners
-    me.emit('names', me._wcurpath, me._wcurfiles, noop);
-
-    if (me._wsync) {
-      me._wcurfiles.forEach(wFilesHandlerWrapper, me);
-      me._wPostFilesHandler();
-    } else {
-      forEachAsync(me._wcurfiles, me._wFilesHandler, me).then(me._wPostFilesHandler);
-    }
-  };
-  Walker.prototype._wReaddirHandler = function (err, files) {
-    var fnodeGroups = TypeEmitter.createNodeGroups()
-      , me = this
-      , parent
-      , child
-      ;
-
-    me._wfnodegroups = fnodeGroups;
-    me._wcurfiles = files;
-
-    // no error, great
-    if (!err) {
-      me._wReadFiles();
-      return;
-    }
-
-    // TODO path.sep
-    me._wcurpath = me._wcurpath.replace(/\/$/, '');
-
-    // error? not first run? => directory error
-    if (!me._wfirstrun) {
-      // TODO v3.0 (don't noop the next if there are listeners)
-      me.emit('directoryError', me._wcurpath, { error: err }, noop);
-      // TODO v3.0
-      //me.emit('directoryError', me._wcurpath.replace(/^(.*)\/.*$/, '$1'), { name: me._wcurpath.replace(/^.*\/(.*)/, '$1'), error: err }, noop);
-      me._wReadFiles();
-      return;
-    }
-
-    // error? first run? => maybe a file, maybe a true error
-    me._wfirstrun = false;
-
-    // readdir failed (might be a file), try a stat on the parent
-    parent = me._wcurpath.replace(/^(.*)\/.*$/, '$1');
-    fs[me._wStat](parent, function (e, stat) {
-
-      if (stat) {
-        // success
-        // now try stat on this as a child of the parent directory
-        child = me._wcurpath.replace(/^.*\/(.*)$/, '$1');
-        me._wcurfiles = [child];
-        me._wcurpath = parent;
-      } else {
-        // TODO v3.0
-        //me.emit('directoryError', me._wcurpath.replace(/^(.*)\/.*$/, '$1'), { name: me._wcurpath.replace(/^.*\/(.*)/, '$1'), error: err }, noop);
-        // TODO v3.0 (don't noop the next)
-        // the original readdir error, not the parent stat error
-        me.emit('nodeError', me._wcurpath, { error: err }, noop);
-      }
-
-      me._wReadFiles();
-    });
-  };
-  Walker.prototype._wFilter = function () {
-    var me = this
-      , exclude
-      ;
-
-    // Stop directories that contain filter keywords
-    // from continuing through the walk process
-    exclude = me._wfilters.some(function (filter) {
-      if (me._wcurpath.match(filter)) {
-        return true;
-      }
-    });
-
-    return exclude;
-  };
-  Walker.prototype._wWalkSync = function () {
-    //console.log('walkSync');
-    var err
-      , files
-      , me = this
-      ;
-
-    try {
-      files = fs.readdirSync(me._wcurpath);
-    } catch(e) {
-      err = e;
-    }
-
-    me._wReaddirHandler(err, files);
-  };
-  Walker.prototype._wWalkAsync = function () {
-    //console.log('walkAsync');
-    var me = this
-      ;
-
-    // TODO how to remove this anony?
-    fs.readdir(me._wcurpath, function (err, files) {
-      me._wReaddirHandler(err, files);
-    });
-  };
-  Walker.prototype._wNext = function () {
-    var me = this
-      ;
-
-    if (me._paused) {
-      return;
-    }
-    if (me._wq.length) {
-      me._wcurpath = me._wq.pop();
-      while (me._wq.length && me._wFilter()) {
-        me._wcurpath = me._wq.pop();
-      }
-      if (me._wcurpath && !me._wFilter()) {
-        me._wWalk();
-      } else {
-        me._wNext();
-      }
-      return;
-    }
-    me._wqueue.length -= 1;
-    if (me._wqueue.length) {
-      me._wq = me._wqueue[me._wqueue.length - 1];
-      return me._wNext();
-    }
-
-    // To not break compatibility
-    //process.nextTick(function () {
-      me.emit('end');
-    //});
-  };
-  Walker.prototype._wJoinPath = function (v, i, o) {
-    var me = this
-      ;
-
-    o[i] = [me._wcurpath, path.sep, v].join('');
-  };
-  Walker.prototype.pause = function () {
-    this._paused = true;
-  };
-  Walker.prototype.resume = function () {
-    this._paused = false;
-    this._wNext();
-  };
-
-  exports.walk = function (path, opts) {
-    return new Walker(path, opts, false);
-  };
-
-  exports.walkSync = function (path, opts) {
-    return new Walker(path, opts, true);
-  };
-}());