# Copyright 2014, VIXL authors
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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# * Neither the name of ARM Limited nor the names of its contributors may be
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# used to endorse or promote products derived from this software without
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# specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY ARM LIMITED AND CONTRIBUTORS "AS IS" AND ANY
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# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL ARM LIMITED BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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# OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import re
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import util
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import os.path
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from pipes import quote
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def is_git_repository_root(path):
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command = 'git -C ' + quote(path) + ' rev-parse --show-toplevel'
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status, toplevel = util.getstatusoutput(command)
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if status != 0: return False
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return os.path.samefile(toplevel, path)
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def get_tracked_files():
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command = 'git ls-tree HEAD -r --full-tree --name-only'
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status, tracked = util.getstatusoutput(command)
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if status != 0: util.abort('Failed to list tracked files.')
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return tracked
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# Get untracked files in src/, test/, and tools/.
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def get_untracked_files():
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status, output = util.getstatusoutput('git status -s')
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if status != 0: util.abort('Failed to get git status.')
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untracked_regexp = re.compile('\?\?.*(src/|test/|tools/).*(.cc$|.h$)')
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files_in_watched_folder = lambda n: untracked_regexp.search(n) != None
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untracked_files = filter(files_in_watched_folder, output.split('\n'))
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return untracked_files
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