1 # Copyright 2014, ARM Limited 2 # All rights reserved. 3 # 4 # Redistribution and use in source and binary forms, with or without 5 # modification, are permitted provided that the following conditions are met: 6 # 7 # * Redistributions of source code must retain the above copyright notice, 8 # this list of conditions and the following disclaimer. 9 # * Redistributions in binary form must reproduce the above copyright notice, 10 # this list of conditions and the following disclaimer in the documentation 11 # and/or other materials provided with the distribution. 12 # * Neither the name of ARM Limited nor the names of its contributors may be 13 # used to endorse or promote products derived from this software without 14 # specific prior written permission. 15 # 16 # THIS SOFTWARE IS PROVIDED BY ARM LIMITED AND CONTRIBUTORS "AS IS" AND ANY 17 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 18 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 19 # DISCLAIMED. IN NO EVENT SHALL ARM LIMITED BE LIABLE FOR ANY DIRECT, INDIRECT, 20 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 22 # OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 23 # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 24 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 25 # EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 27 import re 28 import util 29 import os.path 30 31 def is_git_repository_root(path): 32 return os.path.isdir(os.path.join(path, '.git')) 33 34 def get_tracked_files(): 35 command = 'git ls-tree HEAD -r --full-tree --name-only' 36 37 status, tracked = util.getstatusoutput(command) 38 if status != 0: util.abort('Failed to list tracked files.') 39 40 return tracked 41 42 43 # Get untracked files in src/, test/, and tools/. 44 def get_untracked_files(): 45 status, output = util.getstatusoutput('git status -s') 46 if status != 0: util.abort('Failed to get git status.') 47 48 untracked_regexp = re.compile('\?\?.*(src/|test/|tools/).*(.cc$|.h$)') 49 files_in_watched_folder = lambda n: untracked_regexp.search(n) != None 50 untracked_files = filter(files_in_watched_folder, output.split('\n')) 51 52 return untracked_files 53
