From: sgjesse@chromium.org <sgjesse@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Fri, 11 Sep 2009 12:21:48 +0000 (+0000)
Subject: Use local cpplint.py if it exists.
X-Git-Tag: upstream/4.7.83~23289
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f5864d08af29e10f67cb6ffb77835f5cdae3f87a;p=platform%2Fupstream%2Fv8.git

Use local cpplint.py if it exists.

If there is a local cpplint.py in the tools directory use this instead of any cpplint in the path. This makes it possible to run presubmit checks on Windows by downloading cpplint.py from http://code.google.com/p/google-styleguide/.
Review URL: http://codereview.chromium.org/194039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2874 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---

diff --git a/tools/presubmit.py b/tools/presubmit.py
index 3e714de..c4f7853 100755
--- a/tools/presubmit.py
+++ b/tools/presubmit.py
@@ -30,7 +30,7 @@
 
 import optparse
 import os
-from os.path import abspath, join, dirname, basename
+from os.path import abspath, join, dirname, basename, exists
 import re
 import sys
 import subprocess
@@ -103,7 +103,7 @@ class SourceFileProcessor(object):
     all_files = []
     for file in self.GetPathsToSearch():
       all_files += self.FindFilesIn(join(path, file))
-    if not self.ProcessFiles(all_files):
+    if not self.ProcessFiles(all_files, path):
       return False
     return True
 
@@ -145,9 +145,12 @@ class CppLintProcessor(SourceFileProcessor):
   def GetPathsToSearch(self):
     return ['src', 'public', 'samples', join('test', 'cctest')]
 
-  def ProcessFiles(self, files):
+  def ProcessFiles(self, files, path):
     filt = '-,' + ",".join(['+' + n for n in ENABLED_LINT_RULES])
     command = ['cpplint.py', '--filter', filt] + join(files)
+    local_cpplint = join(path, "tools", "cpplint.py")
+    if exists(local_cpplint):
+      command = ['python', local_cpplint, '--filter', filt] + join(files)
     process = subprocess.Popen(command)
     return process.wait() == 0
 
@@ -194,7 +197,7 @@ class SourceProcessor(SourceFileProcessor):
         result = False
     return result
 
-  def ProcessFiles(self, files):
+  def ProcessFiles(self, files, path):
     success = True
     for file in files:
       try: