gnu: perl-xml-xpath: Wrap xpath command.

* gnu/packages/xml.scm (perl-xml-xpath)[arguments]: Wrap xpath. Add test for
wrapped xpath.
[description]: Document xpath command presence.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
This commit is contained in:
Bruno Victal 2023-08-24 17:08:56 +01:00 committed by Ludovic Courtès
parent 7ee764bbe5
commit f246666d32
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@ -33,6 +33,7 @@
;;; Copyright © 2021 Guillaume Le Vaillant <glv@posteo.net>
;;; Copyright © 2021 David Larsson <david.larsson@selfhosted.xyz>
;;; Copyright © 2021 Matthew James Kraai <kraai@ftbfs.org>
;;; Copyright © 2023 Bruno Victal <mirai@makinata.eu>
;;; Copyright © 2024 gemmaro <gemmaro.dev@gmail.com>
;;;
;;; This file is part of GNU Guix.
@ -1048,6 +1049,25 @@ RSS 0.91, RSS 1.0, RSS 2.0, Atom")
(base32
"03yxj7w5a43ibbpiqsvb3lswj2b71dydsx4rs2fw0p8n0l3i3j8w"))))
(build-system perl-build-system)
(arguments
(list
#:phases
#~(modify-phases %standard-phases
(add-after 'wrap 'wrap-xpath
(lambda _
(let ((xpath (string-append #$output "/bin/xpath"))
(perl5lib
(search-path-as-list
'("/lib/perl5/site_perl")
(list #$(this-package-input "perl-xml-parser")
#$output))))
(wrap-program xpath
`("PERL5LIB" ":" prefix ,perl5lib)))))
(add-after 'wrap-xpath 'check-wrap
(lambda* (#:key tests? #:allow-other-keys)
(when tests?
(unsetenv "PERL5LIB")
(invoke/quiet (string-append #$output "/bin/xpath"))))))))
(native-inputs
(list perl-path-tiny))
(propagated-inputs
@ -1057,7 +1077,7 @@ RSS 0.91, RSS 1.0, RSS 2.0, Atom")
(description
"This module aims to comply exactly to the @url{XPath specification,
https://www.w3.org/TR/xpath} and yet allow extensions to be added in
the form of functions.")
the form of functions. It also provides the command @command{xpath}.")
(license license:perl-license)))
(define-public pugixml