;;; Copyright © 2020 Efraim Flashner <efraim@flashner.co.il>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix 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.
;;;
;;; GNU Guix 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 GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages presentation)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix download)
  #:use-module (guix packages)
  #:use-module (guix utils)
  #:use-module (guix build-system python)
  #:use-module</td></tr></table>
<table class='tabs'><tr><td>
<a class='active' href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=fec41bceb8d98f74baa2392d45bb46102bad5ddf'>refs</a><a href='/guix/log/'>log</a><a href='/guix/tree/?id=fec41bceb8d98f74baa2392d45bb46102bad5ddf'>tree</a><a href='/guix/commit/?id=fec41bceb8d98f74baa2392d45bb46102bad5ddf'>commit</a><a href='/guix/diff/?id=fec41bceb8d98f74baa2392d45bb46102bad5ddf'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/'>
<input type='hidden' name='id' value='fec41bceb8d98f74baa2392d45bb46102bad5ddf'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='content'><div id='summary'>   (replace 'wrap
           (lambda* (#:key python inputs outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (bin (string-append out "/bin/"))
                    (python (assoc-ref inputs "python")))
               (for-each
                 (lambda (program)
                   (wrap-program (string-append bin program)
                     `("PATH" ":" prefix (,(dirname (which "cowsay"))
                                          ,(dirname (which "figlet"))
                                          ,(dirname (which "jp2a"))))
                     `("GUIX_PYTHONPATH" prefix
                       ,(cons (string-append out "/lib/python"
                                             (python-version python)
                                             "/site-packages")
                              (search-path-as-string->list
                                (or (getenv "GUIX_PYTHONPATH") ""))))))
                 '("presentty" "presentty-console")))
             #t)))))
    (inputs
     `(("cowsay" ,cowsay)
       ("figlet" ,figlet)
       ("jp2a" ,jp2a)
       ("python-docutils" ,python-docutils)
       ("python-pillow" ,python-pillow-2.9)
       ("python-six" ,python-six)
       ("python-urwid" ,python-urwid)))
    (native-inputs
     `(("python-pbr" ,python-pbr)
       ("python-pygments" ,python-pygments)))
    (home-page "http://git.inaugust.com/cgit/presentty/")
    (synopsis "Console-based presentation system")
    (description "Presentty is a console-based presentation program where slides
are authored in reStructuredText.  Its features include, but are not limited to:
Cross-fade animations, progressive list display, panning transitions, syntax
highlighting, Cowsay and figlet integration, ANSI art, JPEG display.")
    (license license:gpl3+)))