From cc50bac8c7706082596d70756249d4964a67f281 Mon Sep 17 00:00:00 2001
From: Anthony Newnam <anthony.newnam@garmin.com>
Date: Thu, 8 Apr 2010 10:28:59 -0500
Subject: Warn users before uploading if there are local changes

Change-Id: I231d7b6a3211e9f5ec71a542a0109b0c195d5e40
Signed-off-by: Shawn O. Pearce <sop@google.com>
---
 project.py | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'project.py')

diff --git a/project.py b/project.py
index 956f45bf..4e8fa0e0 100644
--- a/project.py
+++ b/project.py
@@ -368,6 +368,27 @@ class Project(object):
 
 ## Status Display ##
 
+  def HasChanges(self):
+    """Returns true if there are uncommitted changes.
+    """
+    self.work_git.update_index('-q',
+                               '--unmerged',
+                               '--ignore-missing',
+                               '--refresh')
+    if self.IsRebaseInProgress():
+      return True
+
+    if self.work_git.DiffZ('diff-index', '--cached', HEAD):
+      return True
+
+    if self.work_git.DiffZ('diff-files'):
+      return True
+
+    if self.work_git.LsOthers():
+      return True
+
+    return False
+
   def PrintWorkTreeStatus(self):
     """Prints the status of the repository to stdout.
     """
-- 
cgit v1.2.3-54-g00ecf