cef/tools/gclient_util.py

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# Copyright (c) 2011 The Chromium Embedded Framework Authors.
# Portions copyright (c) 2011 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import os, sys
try:
# depot_tools may already be in the import path.
import gclient_utils
except ImportError, e:
# Search the PATH environment variable to find the depot_tools folder.
depot_tools = None
paths = os.environ.get('PATH').split(os.pathsep)
for path in paths:
if os.path.exists(os.path.join(path, 'gclient_utils.py')):
depot_tools = path
break
if depot_tools is None:
print >> sys.stderr, 'Error: could not find depot_tools in PATH.'
sys.exit(2)
# Add depot_tools to import path.
sys.path.append(depot_tools)
import gclient_utils
# Copied from gclient.py python code.
def RunAction(dir, command):
"""Runs the action."""
if command[0] == 'python':
# If the hook specified "python" as the first item, the action is a
# Python script. Run it by starting a new copy of the same
# interpreter.
command[0] = sys.executable
try:
gclient_utils.CheckCallAndFilterAndHeader(command, cwd=dir, always=True)
except gclient_utils.Error, e:
# Use a discrete exit status code of 2 to indicate that a hook action
# failed. Users of this script may wish to treat hook action failures
# differently from VC failures.
print >> sys.stderr, 'Error: %s' % str(e)
sys.exit(2)