Mercurial > octave-antonio
annotate scripts/testfun/rundemos.m @ 8231:df28b55d03c0
make rundemos with no arguments work
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 16 Oct 2008 13:43:49 -0400 |
| parents | 2ce2aef722c3 |
| children | 166a689b77a9 |
| rev | line source |
|---|---|
| 8229 | 1 ## Copyright (C) 2008 John W. Eaton |
| 2 ## | |
| 3 ## This file is part of Octave. | |
| 4 ## | |
| 5 ## Octave is free software; you can redistribute it and/or modify it | |
| 6 ## under the terms of the GNU General Public License as published by | |
| 7 ## the Free Software Foundation; either version 3 of the License, or (at | |
| 8 ## your option) any later version. | |
| 9 ## | |
| 10 ## Octave is distributed in the hope that it will be useful, but | |
| 11 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 ## General Public License for more details. | |
| 14 ## | |
| 15 ## You should have received a copy of the GNU General Public License | |
| 16 ## along with Octave; see the file COPYING. If not, see | |
| 17 ## <http://www.gnu.org/licenses/>. | |
| 18 | |
| 19 ## -*- texinfo -*- | |
| 20 ## @deftypefn {Function File} {} rundemos (@var{directory}) | |
| 21 ## @end deftypefn | |
| 22 | |
|
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23 ## PKG_ADD: mark_as_command rundemos |
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24 |
| 8229 | 25 ## Author: jwe |
| 26 | |
| 27 function rundemos (directory) | |
| 28 | |
| 29 if (nargin == 0) | |
| 30 dirs = cellstr (split (path (), pathsep ())); | |
| 31 elseif (nargin == 1) | |
| 32 if (is_absolute_filename (directory)) | |
| 33 dirs = {directory}; | |
| 34 else | |
| 35 fullname = find_dir_in_path (directory); | |
| 36 if (! isempty (fullname)) | |
| 37 dirs = {fullname}; | |
| 38 else | |
| 39 error ("rundemos: expecting argument to be a directory name"); | |
| 40 endif | |
| 41 endif | |
| 42 else | |
| 43 print_usage (); | |
| 44 endif | |
| 45 | |
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8231
df28b55d03c0
make rundemos with no arguments work
John W. Eaton <jwe@octave.org>
parents:
8230
diff
changeset
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46 for i = 1:numel (dirs) |
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df28b55d03c0
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John W. Eaton <jwe@octave.org>
parents:
8230
diff
changeset
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47 d = dirs{i}; |
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df28b55d03c0
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parents:
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48 run_all_demos (d); |
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parents:
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49 endfor |
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make rundemos with no arguments work
John W. Eaton <jwe@octave.org>
parents:
8230
diff
changeset
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50 |
| 8229 | 51 endfunction |
| 52 | |
| 53 function run_all_demos (directory) | |
| 54 dirinfo = dir (directory); | |
| 55 flist = {dirinfo.name}; | |
| 56 for i = 1:numel (flist) | |
| 57 f = flist{i}; | |
| 58 if (length (f) > 2 && strcmp (f((end-1):end), ".m")) | |
| 59 f = fullfile (directory, f); | |
| 60 if (has_demos (f)) | |
| 61 demo (f); | |
| 62 endif | |
| 63 endif | |
| 64 endfor | |
| 65 endfunction | |
| 66 | |
| 67 function retval = has_demos (f) | |
| 68 fid = fopen (f); | |
| 69 str = fscanf (fid, "%s"); | |
| 70 fclose (fid); | |
| 71 retval = findstr (str, "%!demo"); | |
| 72 endfunction |