Mercurial > jwe > octave
view scripts/pkg/private/list_forge_packages.m @ 31132:cf5f46b2e052 stable
pkg: Replace OCTAVE_HOME in PREFIX and ARCHPREFIX independently (bug #62681).
* scripts/pkg/private/expand_rel_paths.m: The PREFIX and ARCHPREFIX might point
to directories outside OCTAVE_HOME independently. Also only replace "__OH__" if
it is at the start of the respective strings.
author | Markus Mützel <markus.muetzel@gmx.de> |
---|---|
date | Fri, 08 Jul 2022 12:57:22 +0200 |
parents | 796f54d4ddbf |
children |
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######################################################################## ## ## Copyright (C) 2005-2022 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## This file is part of Octave. ## ## Octave is free software: you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation, either version 3 of the License, or ## (at your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## <https://www.gnu.org/licenses/>. ## ######################################################################## ## -*- texinfo -*- ## @deftypefn {} {@var{list} =} list_forge_packages () ## Undocumented internal function. ## @end deftypefn function list = list_forge_packages () [list, succ] = urlread ("https://packages.octave.org/list_packages.php"); if (! succ) error ("pkg: could not read URL, please verify internet connection"); endif list = ostrsplit (list, " \n\t", true); if (nargout == 0) ## FIXME: This is a convoluted way to get the latest version number ## for each package in less than 56 seconds (bug #39479). ## Get the list of all packages ever published [html, succ] = urlread ('https://sourceforge.net/projects/octave/files/Octave%20Forge%20Packages/Individual%20Package%20Releases'); if (! succ) error ("pkg: failed to fetch list of packages from sourceforge.net"); endif ## Scrape the HTML ptn = '<tr\s+title="(.*?gz)"\s+class="file'; [succ, tok] = regexp (html, ptn, "start", "tokens"); if (isempty (succ)) error ("pkg: failed to parse list of packages from sourceforge.net"); endif ## Remove version numbers and produce unique list of packages files = cellstr (tok); pkg_names = cellstr (regexp (files, '^.*?(?=-\d)', "match")); [~, idx] = unique (pkg_names, "first"); files = files(idx); page_screen_output (false, "local"); puts ("Octave Forge provides these packages:\n"); for i = 1:length (list) pkg_nm = list{i}; idx = regexp (files, sprintf ('^%s(?=-\\d)', pkg_nm)); idx = ! cellfun (@isempty, idx); if (any (idx)) ver = regexp (files{idx}, '\d+\.\d+\.\d+', "match"){1}; else ver = "unknown"; endif printf (" %s %s\n", pkg_nm, ver); endfor endif endfunction