warn when no main found

jspm · Dec 30, 2014 · 2d5c923 · 2d5c923
1 parent ebbd8f2
commit 2d5c923
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/package.js b/lib/package.js
@@ -644,8 +644,10 @@ exports.createMain = function(pkg, pjson, downloadDir) {
   })
   .then(function(exists) {
     // don't create a main if it doesn't exist
-    if (!exists)
+    if (!exists) {
+      ui.log('warn', 'No main entry point detected for `' + pkg.exactName + '`. Try adding an override.');
       return;
+    }
 
     // detect the format of the main
     return asp(fs.readFile)(mainPath)