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107 lines
4.5 KiB
Scheme
107 lines
4.5 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2012 Nikita Karetnikov <nikita@karetnikov.org>
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;;; Copyright © 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
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;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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;;; Copyright © 2020 Michael Rohleder <mike@rohleder.de>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages less)
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#:use-module (guix licenses)
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#:use-module (gnu packages)
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#:use-module (gnu packages ncurses)
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#:use-module (gnu packages perl)
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#:use-module (gnu packages file)
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#:use-module (guix packages)
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#:use-module (guix download)
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#:use-module (guix git-download)
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#:use-module (guix build-system gnu))
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(define-public less
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(package
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(name "less")
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(version "563")
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(source
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(origin
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(method url-fetch)
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(uri (list (string-append "mirror://gnu/less/less-"
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version ".tar.gz")
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(string-append "http://www.greenwoodsoftware.com/less/less-"
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version ".tar.gz")))
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(patches (search-patches "less-hurd-path-max.patch"))
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(sha256
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(base32 "16lsvk88vwjwp5ax1wnll44wxwnzs8lb2fn90xx2si64kwmnsnyf"))))
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(build-system gnu-build-system)
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(inputs `(("ncurses" ,ncurses)))
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(home-page "https://www.gnu.org/software/less/")
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(synopsis "Paginator for terminals")
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(description
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"GNU less is a pager, a program that allows you to view large amounts
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of text in page-sized chunks. Unlike traditional pagers, it allows both
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backwards and forwards movement through the document. It also does not have
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to read the entire input file before starting, so it starts faster than most
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text editors.")
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(license gpl3+))) ; some files are under GPLv2+
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(define-public lesspipe
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(package
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(name "lesspipe")
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(version "1.85")
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(source (origin
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(method git-fetch)
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(uri (git-reference
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(url "https://github.com/wofr06/lesspipe")
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(commit version)))
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(file-name (git-file-name name version))
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(sha256
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(base32
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"1v1jdkdq1phc93gdr6mjlk98gipxrkkq4bj8kks0kfdvjgdwkdaa"))))
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(build-system gnu-build-system)
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(arguments
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'(#:tests? #f ; no tests
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#:phases (modify-phases %standard-phases
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(replace 'configure
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(lambda* (#:key outputs #:allow-other-keys)
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(let ((out (assoc-ref outputs "out")))
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(delete-file "Makefile") ; force generating
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(invoke "./configure"
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(string-append "--prefix=" out)
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"--yes")
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#t)))
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(add-before 'install 'patch-tput-and-file
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(lambda* (#:key inputs #:allow-other-keys)
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(substitute* "lesspipe.sh"
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(("tput colors")
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(string-append (assoc-ref inputs "ncurses")
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"/bin/tput colors"))
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(("file -")
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(string-append (assoc-ref inputs "file")
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"/bin/file -")))
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#t)))))
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(inputs
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`(("file" ,file)
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("ncurses" ,ncurses))) ; for tput
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(native-inputs `(("perl" ,perl)))
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(home-page "https://github.com/wofr06/lesspipe")
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(synopsis "Input filter for less")
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(description "To browse files, the excellent viewer @code{less} can be
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used. By setting the environment variable @code{LESSOPEN}, less can be
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enhanced by external filters to become more powerful. The input filter for
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less described here is called @code{lesspipe.sh}. It is able to process a
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wide variety of file formats. It enables users to inspect archives and
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display their contents without having to unpack them before. The filter is
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easily extensible for new formats.")
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(license gpl2+)))
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