Fixing top level run outside repo (#1993)

runtime/local/local.go

@@ -99,7 +99,14 @@ func (r *localRuntime) checkoutSourceIfNeeded(s *runtime.Service, secrets map[st
 			fullp := append([]string{uncompressPath}, sourceParts[1:]...)
 			s.Source = filepath.Join(append(fullp, lastFolderPart)...)
 		} else {
-			s.Source = filepath.Join(uncompressPath, tarName)
+			// The tar name is 'helloworld' for both
+			// the case when the code is uploaded from `$REPO/helloworld`
+			// and when it's uploaded from outside a repo ie `~/helloworld`.
+			if _, err := Entrypoint(filepath.Join(s.Source, tarName)); err == nil {
+				s.Source = filepath.Join(uncompressPath, tarName)
+			} else {
+				s.Source = uncompressPath
+			}
 		}
 		return nil
 	}
@@ -276,6 +283,7 @@ func (r *localRuntime) Create(s *runtime.Service, opts ...runtime.CreateOption)
 	for _, o := range opts {
 		o(&options)
 	}
+
 	err := r.checkoutSourceIfNeeded(s, options.Secrets)
 	if err != nil {
 		return err