v8/tools/node/node_common.py
Yang Guo 2ebce7a814 [tools] opt out of metrics when fetching deps for node
R=machenbach@chromium.org

Change-Id: Ia50f6e637aec58e9c1bdd726c84b296fd71d7cbb
Reviewed-on: https://chromium-review.googlesource.com/1142767
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54571}
2018-07-20 09:05:55 +00:00

51 lines
1.6 KiB
Python
Executable File

#!/usr/bin/env python
# Copyright 2017 the V8 project 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 pipes
import shutil
import stat
import subprocess
DEPOT_TOOLS_URL = \
"https://chromium.googlesource.com/chromium/tools/depot_tools.git"
def EnsureDepotTools(v8_path, fetch_if_not_exist):
def _Get(v8_path):
depot_tools = os.path.join(v8_path, "_depot_tools")
try:
gclient_path = os.path.join(depot_tools, "gclient.py")
if os.path.isfile(gclient_path):
return depot_tools
except:
pass
if fetch_if_not_exist:
print "Checking out depot_tools."
# shell=True needed on Windows to resolve git.bat.
subprocess.check_call("git clone {} {}".format(
pipes.quote(DEPOT_TOOLS_URL),
pipes.quote(depot_tools)), shell=True)
# Using check_output to hide warning messages.
subprocess.check_output(
[sys.executable, gclient_path, "metrics", "--opt-out"],
cwd=depot_tools)
return depot_tools
return None
depot_tools = _Get(v8_path)
assert depot_tools is not None
print "Using depot tools in %s" % depot_tools
return depot_tools
def UninitGit(v8_path):
print "Uninitializing temporary git repository"
target = os.path.join(v8_path, ".git")
if os.path.isdir(target):
print ">> Cleaning up %s" % target
def OnRmError(func, path, exec_info):
# This might happen on Windows
os.chmod(path, stat.S_IWRITE)
os.unlink(path)
shutil.rmtree(target, onerror=OnRmError)