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gnu: xfdesktop: Stick a Guix logo in the background image. 

* gnu/packages/xfce.scm (xfdesktop)[source](modules, snippet): New
fields.
[arguments]: New field.
[native-inputs]: Add INKSCAPE and IMAGEMAGICK.
This commit is contained in:
Ludovic Courtès 2019-04-26 18:23:56 +02:00
parent 94e1439800
commit a9a0790376
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GPG Key ID: 090B11993D9AEBB5
1 changed files with 35 additions and 2 deletions
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37
gnu/packages/xfce.scm
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@ -29,17 +29,21 @@
#:use-module ((guix licenses) #:hide (freetype))
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix gexp)
#:use-module (guix utils)
#:use-module (guix build-system cmake)
#:use-module (guix build-system glib-or-gtk)
#:use-module (guix build-system gnu)
#:use-module (guix build-system trivial)
#:use-module (gnu artwork)
#:use-module (gnu packages)
#:use-module (gnu packages calendar)
#:use-module (gnu packages cdrom)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages glib)
#:use-module (gnu packages gtk)
#:use-module (gnu packages imagemagick)
#:use-module (gnu packages inkscape)
#:use-module (gnu packages xorg)
#:use-module (gnu packages xdisorg)
#:use-module (gnu packages web)
@ -692,11 +696,40 @@ on the screen.")
name "-" version ".tar.bz2"))
(sha256
(base32
"1jzi851arljq5lza9inyq4ss513l62lbzbfm64a7x4320m8kb2h9"))))
"1jzi851arljq5lza9inyq4ss513l62lbzbfm64a7x4320m8kb2h9"))
(modules '((guix build utils)))
(snippet
#~(begin
(copy-file #$(file-append %artwork-repository "/logo/Guix.svg")
"backgrounds/guix-logo.svg")
#t))))
(build-system gnu-build-system)
(arguments
`(#:phases (modify-phases %standard-phases
(add-before 'configure 'prepare-background-image
(lambda _
;; Stick a Guix logo in the background image. XXX: It
;; has to go to the center because the image might be
;; truncated on the edges. :-/
(invoke "inkscape" "--export-dpi=120"
"--export-png=/tmp/guix.png"
"backgrounds/guix-logo.svg")
(for-each (lambda (image)
(invoke "composite" "-gravity" "center"
"/tmp/guix.png" image
"/tmp/final.jpg")
(copy-file "/tmp/final.jpg" image))
'(;; "backgrounds/xfce-blue.jpg"
"backgrounds/xfce-teal.jpg"))
#t)))
#:disallowed-references (,inkscape ,imagemagick)))
(native-inputs
`(("pkg-config" ,pkg-config)
("intltool" ,intltool)))
("intltool" ,intltool)
("inkscape" ,inkscape)
("imagemagick" ,imagemagick)))
(inputs
`(("exo" ,exo)
("garcon" ,garcon)