storage list

storage-service/lib/storage-utils.js

+var path = require('path');
+var fs = fs || require('fs')
+
+var bss_walk_sync = function(dir, filelist,cat) {
+    files = fs.readdirSync(dir);
+    filelist = filelist || [];
+    cat = cat || '';
+    files.forEach(function(file) {
+        if (fs.statSync(path.join(dir, file)).isDirectory()) {
+          var base_cat = cat + file + '.'
+          filelist = bss_walk_sync(path.join(dir, file), filelist,base_cat);
+        }
+        else {
+          if(path.extname(file) == '.bss'){
+            var storage = cat + path.basename(file,'.bss');
+            filelist.push(storage);
+          }
+        }
+    });
+    return filelist;
+};
+
+module.exports.list = function (repo)
+{
+  return bss_walk_sync(repo)
+}