1 files changed, 50 insertions, 0 deletions
diff --git a/deps/npm/node_modules/readdir-scoped-modules/readdir.js b/deps/npm/node_modules/readdir-scoped-modules/readdir.js
index efbe5526d8..806d787051 100644
--- a/deps/npm/node_modules/readdir-scoped-modules/readdir.js
+++ b/deps/npm/node_modules/readdir-scoped-modules/readdir.js
@@ -5,6 +5,7 @@ var path = require ('path')
 var debug = require ('debuglog') ('rds')
 
 module . exports = readdir
+readdir.sync = readdirSync
 
 function readdir (dir, cb) {
   fs . readdir (dir, function (er, kids) {
@@ -26,6 +27,18 @@ function readdir (dir, cb) {
   })
 }
 
+function readdirSync (dir) {
+  var kids = fs . readdirSync (dir)
+  debug ('dir=%j, kids=%j', dir, kids)
+  var data =  readScopesSync (dir, kids)
+  // Sort for bonus consistency points
+  data = data . sort (function (a, b) {
+    return a > b ? 1 : -1
+  })
+
+  return data
+}
+
 // Turn [ 'a', '@scope' ] into
 // ['a', '@scope/foo', '@scope/bar']
 function readScopes (root, kids, cb) {
@@ -69,3 +82,40 @@ function readScopes (root, kids, cb) {
       cb (null, kids)
   }
 }
+
+function readScopesSync (root, kids) {
+  var scopes = kids . filter (function (kid) {
+    return kid . charAt (0) === '@'
+  })
+
+  kids = kids . filter (function (kid) {
+    return kid . charAt (0) !== '@'
+  })
+
+  debug ('scopes=%j', scopes)
+
+  if (scopes . length === 0)
+    return kids
+
+  var l = scopes . length
+  scopes . forEach (function (scope) {
+    var scopedir = path . resolve (root, scope)
+    debug ('root=%j scope=%j scopedir=%j', root, scope, scopedir)
+    then (scope, fs . readdirSync (scopedir))
+  })
+
+  function then (scope, scopekids) {
+    // XXX: Not sure how old this node bug is. Maybe superstition?
+    scopekids = scopekids . filter (function (scopekid) {
+      return !(scopekid === '.' || scopekid === '..' || !scopekid)
+    })
+
+    kids . push . apply (kids, scopekids . map (function (scopekid) {
+      return scope + '/' + scopekid
+    }))
+
+    debug ('scope=%j scopekids=%j kids=%j', scope, scopekids, kids)
+  }
+
+  return kids
+}