51 lines
1.3 KiB
Python
51 lines
1.3 KiB
Python
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#!/usr/bin/env python
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# Copyright 2013 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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"""
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mass-rename: update source files (gyp lists, #includes) to reflect
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a rename. Expects "git diff --cached -M" to list a bunch of renames.
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To use:
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1) git mv foo1 bar1; git mv foo2 bar2; etc.
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2) *without committing*, ./tools/git/mass-rename.py
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3) look at git diff (without --cached) to see what the damage is
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"""
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import os
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import subprocess
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import sys
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BASE_DIR = os.path.abspath(os.path.dirname(__file__))
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def main():
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popen = subprocess.Popen('git diff --cached --raw -M',
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shell=True, stdout=subprocess.PIPE)
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out, _ = popen.communicate()
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if popen.returncode != 0:
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return 1
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for line in out.splitlines():
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parts = line.split('\t')
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if len(parts) != 3:
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print 'Skipping: %s -- not a rename?' % parts
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continue
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attrs, fro, to = parts
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if attrs.split()[4].startswith('R'):
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subprocess.check_call([
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sys.executable,
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os.path.join(BASE_DIR, 'move_source_file.py'),
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'--already_moved',
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'--no_error_for_non_source_file',
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fro, to])
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else:
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print 'Skipping: %s -- not a rename?' % fro
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return 0
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if __name__ == '__main__':
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sys.exit(main())
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