blob: e707e05e4d57ed376435b8079a16194685186e33 [file] [log] [blame]
#!/usr/bin/env python
# Copyright 2017 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.
from os import path as os_path
import os
import platform
import subprocess
import sys
def GetBinaryPath():
"""Searches $PATH for the binary returned by GetLocalBinary() if missing.
Look for the system version of Node in the $PATH if it's not found in this
subdirectory, where the Chromium DEPS would drop it, but the Cobalt DEPS
does not.
local_path, binary_name = os.path.split(GetLocalBinary())
search_paths = [local_path] + os.getenv('PATH').split(os.path.pathsep)
for binary_path in [os.path.join(p, binary_name) for p in search_paths]:
if os.access(binary_path, os.X_OK):
return binary_path
raise RuntimeError('%s not found in PATH' % binary_name)
def GetLocalBinary():
return os_path.join(
os_path.dirname(__file__), *{
'Darwin': ('mac', 'node-darwin-x64', 'bin', 'node'),
'Linux': ('linux', 'node-linux-x64', 'bin', 'node'),
'Windows': ('win', 'node.exe'),
def RunNode(cmd_parts, stdout=None):
cmd = " ".join([GetBinaryPath()] + cmd_parts)
process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
stdout, stderr = process.communicate()
if stderr:
raise RuntimeError('%s failed: %s' % (cmd, stderr))
return stdout