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comparison scripts/pkg/private/write_index.m @ 14466:cfb0173fe1ca

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maint: Refactor pkg.m and move subfunctions to private/ directory. * pkg.m: move all sub-functions to private/ * pkg/private/absolute_pathname.m * pkg/private/build.m * pkg/private/configure_make.m * pkg/private/copy_files.m * pkg/private/create_pkgadddel.m * pkg/private/describe.m * pkg/private/dirempty.m * pkg/private/extract_pkg.m * pkg/private/finish_installation.m * pkg/private/fix_depends.m * pkg/private/fix_version.m * pkg/private/generate_lookfor_cache.m * pkg/private/get_description.m * pkg/private/get_forge_download.m * pkg/private/get_forge_pkg.m * pkg/private/getarch.m * pkg/private/getarchdir.m * pkg/private/getarchprefix.m * pkg/private/get_unsatisfied_deps.m * pkg/private/install.m * pkg/private/installed_packages.m * pkg/private/is_architecture_dependent.m * pkg/private/isautoload.m * pkg/private/issuperuser.m * pkg/private/list_forge_packages.m * pkg/private/load_package_dirs.m * pkg/private/load_packages.m * pkg/private/load_packages_and_dependencies.m * pkg/private/packinfo_copy_file.m * pkg/private/parse_pkg_idx.m * pkg/private/prepare_installation.m * pkg/private/print_package_description.m * pkg/private/rebuild.m * pkg/private/repackage.m * pkg/private/rm_rf.m * pkg/private/rstrip.m * pkg/private/save_order.m * pkg/private/shell.m * pkg/private/split_by.m * pkg/private/strip.m * pkg/private/uninstall.m * pkg/private/unload_packages.m * pkg/private/verify_directory.m * pkg/private/write_index.m
author Carlo de Falco <kingcrimson@tiscali.it>
date Thu, 15 Mar 2012 19:41:24 +0100
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children a46b8b0bd325
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14465:16164cb3b713 14466:cfb0173fe1ca
1 ## Copyright (C) 2005-2012 S�ren Hauberg
2 ## Copyright (C) 2010 VZLU Prague, a.s.
3 ##
4 ## This file is part of Octave.
5 ##
6 ## Octave is free software; you can redistribute it and/or modify it
7 ## under the terms of the GNU General Public License as published by
8 ## the Free Software Foundation; either version 3 of the License, or (at
9 ## your option) any later version.
10 ##
11 ## Octave is distributed in the hope that it will be useful, but
12 ## WITHOUT ANY WARRANTY; without even the implied warranty of
13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 ## General Public License for more details.
15 ##
16 ## You should have received a copy of the GNU General Public License
17 ## along with Octave; see the file COPYING. If not, see
18 ## <http://www.gnu.org/licenses/>.
19
20 ## -*- texinfo -*-
21 ## @deftypefn {Function File} {} write_index (@var{desc}, @var{dir},@
22 ## @var{index_file}, @var{global_install})
23 ## Undocumented internal function.
24 ## @end deftypefn
25
26 ## Create an INDEX file for a package that doesn't provide one.
27 ## 'desc' describes the package.
28 ## 'dir' is the 'inst' directory in temporary directory.
29 ## 'index_file' is the name (including path) of resulting INDEX file.
30
31 function write_index (desc, dir, index_file, global_install)
32 ## Get names of functions in dir
33 [files, err, msg] = readdir (dir);
34 if (err)
35 error ("couldn't read directory %s: %s", dir, msg);
36 endif
37
38 ## Get classes in dir
39 class_idx = find (strncmp (files, '@', 1));
40 for k = 1:length (class_idx)
41 class_name = files {class_idx (k)};
42 class_dir = fullfile (dir, class_name);
43 if (exist (class_dir, "dir"))
44 [files2, err, msg] = readdir (class_dir);
45 if (err)
46 error ("couldn't read directory %s: %s", class_dir, msg);
47 endif
48 files2 = strcat (class_name, filesep (), files2);
49 files = [files; files2];
50 endif
51 endfor
52
53 ## Check for architecture dependent files.
54 tmpdir = getarchdir (desc);
55 if (exist (tmpdir, "dir"))
56 [files2, err, msg] = readdir (tmpdir);
57 if (err)
58 error ("couldn't read directory %s: %s", tmpdir, msg);
59 endif
60 files = [files; files2];
61 endif
62
63 functions = {};
64 for i = 1:length (files)
65 file = files{i};
66 lf = length (file);
67 if (lf > 2 && strcmp (file(end-1:end), ".m"))
68 functions{end+1} = file(1:end-2);
69 elseif (lf > 4 && strcmp (file(end-3:end), ".oct"))
70 functions{end+1} = file(1:end-4);
71 endif
72 endfor
73
74 ## Does desc have a categories field?
75 if (! isfield (desc, "categories"))
76 error ("the DESCRIPTION file must have a Categories field, when no INDEX file is given");
77 endif
78 categories = split_by (desc.categories, ",");
79 if (length (categories) < 1)
80 error ("the Category field is empty");
81 endif
82
83 ## Write INDEX.
84 fid = fopen (index_file, "w");
85 if (fid == -1)
86 error ("couldn't open %s for writing", index_file);
87 endif
88 fprintf (fid, "%s >> %s\n", desc.name, desc.title);
89 fprintf (fid, "%s\n", categories{1});
90 fprintf (fid, " %s\n", functions{:});
91 fclose (fid);
92 endfunction
93