exclude package installs of mapped dependencies

teohhanhui · Jun 5, 2015 · aee594e · aee594e
1 parent 68a427e
commit aee594e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/package.js b/lib/package.js
@@ -660,10 +660,12 @@ exports.processPackage = function(pkg, dir, pjson, postload, isCDN) {
     // if we gained a new dependency, download it
     if (pjson.dependencies && Object.keys(pjson.dependencies).length > curDeps.length) {
       var newDepMap = processDeps(pjson.dependencies, pjson.registry);
-      // remove dependencies already downloaded
+      // remove dependencies already downloaded or mapped
       Object.keys(newDepMap).forEach(function(dep) {
         if (curDeps.indexOf(dep) !== -1)
           delete newDepMap[dep];
+        if (pjson.map && pjson.map[dep])
+          delete newDepMap[dep];
       });
       postload(newDepMap);
     }