blob: f8d860258680ce9cb3b76e2c0f5fe87125b5b5dd [file] [log] [blame]
# Copyright (c) 2009 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
import sys
from subprocess import Popen, PIPE
# Try locating depot_tools from the user's PATH.
depot_tools_path = None
# First parse PATH if there's a "depot_tools" inside
for path in os.environ.get("PATH").split(os.pathsep):
if not path.endswith("depot_tools") and not path.endswith("depot_tools/"):
depot_tools_path = path
# If depot_tools dir is not called depot_tools, or other weirdness
if not depot_tools_path:
# Grab a `which gclient', which gives first match
# `which' also uses PATH, but is not restricted to specific directory name
path = Popen(["which", "gclient"], stdout=PIPE).communicate()[0].strip()
if path:
depot_tools_path = path.replace("/gclient","")
# If we found depot_tools, add it to the script's import path.
# Use realpath to normalize the actual path
if depot_tools_path:
sys.path.insert(0, os.path.realpath(depot_tools_path))
print "ERROR: Could not find depot_tools in your PATH."
print "ERROR: Please add it to your PATH and try again."
# Try importing git_cl_hooks from depot_tools.
import git_cl_hooks
except ImportError:
print "ERROR: Could not import git_cl_hooks from depot_tools in your PATH."
print "ERROR: Make sure %s is up-to-date and try again." % depot_tools_path
# Ensure we were called with the necessary number of arguments.
program_name = os.path.basename(sys.argv[0])
if len(sys.argv) != 2:
print "usage: %s [upstream branch]" % program_name
# Run the hooks library with our arguments.
exec git_cl_hooks.RunHooks(hook_name=program_name, upstream_branch=sys.argv[1])