From 1d4de002928445a5da3c643c00978075e9c89d62 Mon Sep 17 00:00:00 2001
From: Chris Manghane <cmang@golang.org>
Date: Mon, 7 Oct 2013 09:06:32 -0700
Subject: [PATCH] go.tools/dashboard: clone main repo from local path if it
 already exists locally.

R=adg, minux.ma
CC=golang-dev
https://golang.org/cl/14462049
---
 dashboard/builder/vcs.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/dashboard/builder/vcs.go b/dashboard/builder/vcs.go
index 02ea7b75..dc0057aa 100644
--- a/dashboard/builder/vcs.go
+++ b/dashboard/builder/vcs.go
@@ -41,7 +41,12 @@ func (r *Repo) Clone(path, rev string) (*Repo, error) {
 	defer r.Unlock()
 
 	err := timeout(*cmdTimeout, func() error {
-		err := r.Master.VCS.CreateAtRev(path, r.Master.Repo, rev)
+		downloadPath := r.Path
+		if !r.Exists() {
+			downloadPath = r.Master.Repo
+		}
+
+		err := r.Master.VCS.CreateAtRev(path, downloadPath, rev)
 		if err != nil {
 			return err
 		}