1/* Part of ClioPatria 2 3 Author: Jan Wielemaker 4 E-mail: J.Wielemaker@vu.nl 5 WWW: http://www.swi-prolog.org 6 Copyright (c) 2010-2011 University of Amsterdam 7 CWI, Asterdam 8 VU University Amsterdam 9 All rights reserved. 10 11 Redistribution and use in source and binary forms, with or without 12 modification, are permitted provided that the following conditions 13 are met: 14 15 1. Redistributions of source code must retain the above copyright 16 notice, this list of conditions and the following disclaimer. 17 18 2. Redistributions in binary form must reproduce the above copyright 19 notice, this list of conditions and the following disclaimer in 20 the documentation and/or other materials provided with the 21 distribution. 22 23 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 24 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 25 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 26 FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 27 COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 28 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 29 BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 30 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 31 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 33 ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 34 POSSIBILITY OF SUCH DAMAGE. 35*/ 36 37:- module(cpa_version_help, 38 [ 39 ]). 40:- use_module(library(http/html_write)). 41:- use_module(library(http/http_dispatch)). 42:- use_module(library(version)). 43:- use_module(library(occurs)). 44:- use_module(library(sgml)). 45:- use_module(library(lists)). 46:- use_module(components(basics)).
51:- http_handler(root(help/versions), version_info, []).
58version_info(_Request) :-
59 reply_html_page(cliopatria(default),
60 [ title('Version details') ],
61 [ h4('GIT modules'),
62 \git_modules,
63 h4('Server implementation language'),
64 p(\prolog_version),
65 div(class(textbox), \about_git_versions)
66 ]).
74git_modules --> 75 { findall(C-V, git_module_property(C, version(V)), Pairs) }, 76 html(table(class(block), 77 [ tr([ th('GIT module'), th('Version'), th('Directory') ]), 78 \git_modules(Pairs) 79 ])). 80 81git_modules([]) --> []. 82git_modules([H|T]) --> 83 git_module(H), 84 git_modules(T). 85 86git_module(Name-Version) --> 87 { git_module_property(Name, directory(Dir)) -> true }, 88 html(tr([td(\home_link(Name)), td(Version), td(Dir)])). 89 90home_link(Component) --> 91 { git_module_property(Component, home_url(Home)) }, !, 92 html(a(href(Home), Component)). 93home_link(Component) --> 94 html(Component).
101prolog_version -->
102 { current_prolog_flag(version_data, swi(Major, Minor, Patch, _)),
103 atomic_list_concat([Major, Minor, Patch], '.', Version)
104 },
105 html([ a(href('http://www.swi-prolog.org'), 'SWI-Prolog'), ' ',
106 'version ', b(Version)
107 ]),
108 ( { current_prolog_flag(version_git, GitVersion),
109 GitVersion \== Version
110 }
111 -> html([' (GIT version ', b(GitVersion), ')'])
112 ; []
113 ).
html('git-versions.html')
, explaining the background behind git
stamped versions.
122about_git_versions -->
123 insert_html_file(html('git-versions.html'))
Provide detailed version information
*/