44 lines
1.3 KiB
Python
44 lines
1.3 KiB
Python
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#!/usr/bin/env python
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# Copyright 2017 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import os
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import shutil
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import stat
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import subprocess
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DEPOT_TOOLS_URL = \
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"https://chromium.googlesource.com/chromium/tools/depot_tools.git"
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def EnsureDepotTools(v8_path, fetch_if_not_exist):
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def _Get(v8_path):
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depot_tools = os.path.join(v8_path, "_depot_tools")
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try:
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gclient_path = os.path.join(depot_tools, "gclient")
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gclient_check = subprocess.check_output([gclient_path, "--version"])
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if "gclient.py" in gclient_check:
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return depot_tools
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except:
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pass
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if fetch_if_not_exist:
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print "Checking out depot_tools."
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subprocess.check_call(["git", "clone", DEPOT_TOOLS_URL, depot_tools])
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return depot_tools
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return None
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depot_tools = _Get(v8_path)
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assert depot_tools is not None
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print "Using depot tools in %s" % depot_tools
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return depot_tools
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def UninitGit(v8_path):
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print "Uninitializing temporary git repository"
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target = os.path.join(v8_path, ".git")
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if os.path.isdir(target):
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print ">> Cleaning up %s" % target
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def OnRmError(func, path, exec_info):
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# This might happen on Windows
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os.chmod(path, stat.S_IWRITE)
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os.unlink(path)
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shutil.rmtree(target, onerror=OnRmError)
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