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annotate m-toolbox/classes/+utils/@prog/dirscan.m @ 0:f0afece42f48

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Import.
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % DIRSCAN recursively scans the given directory for subdirectories that
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2 % match the given pattern.
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3 %
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4 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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5 %
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6 % DESCRIPTION: DIRSCAN recursively scans the given directory for subdirectories that
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7 % match the given pattern.
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8 %
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9 % CALL: files = dirscan(root_dir, pattern)
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10 %
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11 % INPUTS: root_dir - directory
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12 % pattern - regexp pattern to match
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13 %
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14 % OUTPUTS: dirs - the found directory names
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15 %
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16 % VERSION: $Id: dirscan.m,v 1.2 2010/10/07 14:57:40 hewitson Exp $
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17 %
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18 % HISTORY: 26-01-2007 M Hewitson
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19 % Creation
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20 %
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21 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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22 function dirs = dirscan(root_dir, pattern)
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23 dirs = getdirs(root_dir, pattern, []);
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24 end
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25
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26 %--------------------------------------------------------------------------
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27 function odirs = getdirs(root_dir, pattern, odirs)
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28 % Recursive function for getting file lists
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29 %
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30
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31 files = dir(root_dir);
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32
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33 for j=1:length(files)
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34 if files(j).isdir
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35
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36 % add this dir if the pattern matches
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37 if ~isempty(regexp(files(j).name, pattern, 'match'))
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38 odirs = [odirs {fullfile(root_dir, files(j).name)}];
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39 end
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40 % and look inside
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41 if strcmp(files(j).name,'.')==0 && strcmp(files(j).name,'..')==0
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42 odirs = getdirs(fullfile(root_dir, files(j).name), pattern, odirs);
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43 end
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44
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45 end
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46 end
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47 end
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48 % END