fix(env) allow the use of $type without $aliases

FGRibreau · Nov 5, 2015 · 855221f · 855221f
1 parent 452c1d5
commit 855221f
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/env.js b/lib/env.js
@@ -51,6 +51,9 @@ module.exports = function envFactory() {
   }
 
   function getOrElseAliases(fullKeyName, object) {
+    if (object.$type && _.isUndefined(object.$aliases)) {
+      object.$aliases = [];
+    }
     if (!Array.isArray(object.$aliases)) {
       throw new Error('Common-env: $aliases must be defined along side $default, key: ' + fullKeyName);
     }
@@ -154,7 +157,7 @@ function isArrayOfAtom(array) {
 }
 
 function isAliasesObject(value) {
-  return _.isPlainObject(value) && (_.has(value, '$default') || _.has(value, '$aliases'));
+  return _.isPlainObject(value) && (_.has(value, '$default') || _.has(value, '$aliases') || _.has(value, '$type'));
 }
 
 /**