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57 lines
1.8 KiB
Python
57 lines
1.8 KiB
Python
# Copyright 2022 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 pathlib
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import shutil
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import subprocess
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import sys
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DEPOT_TOOLS_ROOT = os.path.dirname(os.path.abspath(__file__))
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def depot_tools_version():
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depot_tools_root = os.path.dirname(os.path.abspath(__file__))
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try:
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commit_hash = subprocess.check_output(['git', 'rev-parse', 'HEAD'],
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cwd=depot_tools_root).decode(
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'utf-8', 'ignore')
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return 'git-%s' % commit_hash
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except Exception:
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pass
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# git check failed, let's check last modification of frequently checked file
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try:
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mtime = os.path.getmtime(
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os.path.join(depot_tools_root, 'infra', 'config', 'recipes.cfg'))
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return 'recipes.cfg-%d' % (mtime)
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except Exception:
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return 'unknown'
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def depot_tools_config_dir():
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# Use depot tools path for mac, windows.
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if not sys.platform.startswith('linux'):
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return DEPOT_TOOLS_ROOT
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# Use $XDG_CONFIG_HOME/depot_tools or $HOME/.config/depot_tools on linux.
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config_root = os.getenv('XDG_CONFIG_HOME', os.path.expanduser('~/.config'))
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return os.path.join(config_root, 'depot_tools')
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def depot_tools_config_path(file):
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config_dir = depot_tools_config_dir()
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expected_path = os.path.join(config_dir, file)
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# Silently create config dir if necessary.
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pathlib.Path(config_dir).mkdir(parents=True, exist_ok=True)
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# Silently migrate cfg from legacy path if it exists.
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if not os.path.isfile(expected_path):
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legacy_path = os.path.join(DEPOT_TOOLS_ROOT, file)
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if os.path.isfile(legacy_path):
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shutil.move(legacy_path, expected_path)
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return expected_path
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