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