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66 lines
2.4 KiB
Scheme
66 lines
2.4 KiB
Scheme
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;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2021 Andrew Tropin <andrew@trop.in>
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;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
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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 home-services fontutils)
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#:use-module (gnu home-services)
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#:use-module (gnu packages fontutils)
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#:use-module (guix gexp)
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#:export (home-fontconfig-service-type))
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;;; Commentary:
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;;;
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;;; Services related to fonts. home-fontconfig service provides
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;;; fontconfig configuration, which allows fc-* utilities to find
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;;; fonts in Guix Home's profile and regenerates font cache on
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;;; activation.
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;;;
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;;; Code:
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(define (add-fontconfig-config-file he-symlink-path)
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`(("config/fontconfig/fonts.conf"
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,(mixed-text-file
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"fonts.conf"
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"<?xml version='1.0'?>
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<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
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<fontconfig>
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<dir>~/.guix-home/profile/share/fonts</dir>
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</fontconfig>"))))
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(define (regenerate-font-cache-gexp _)
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`(("profile/share/fonts"
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,#~(system* #$(file-append fontconfig "/bin/fc-cache") "-fv"))))
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(define home-fontconfig-service-type
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(service-type (name 'home-fontconfig)
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(extensions
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(list (service-extension
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home-files-service-type
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add-fontconfig-config-file)
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(service-extension
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home-run-on-change-service-type
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regenerate-font-cache-gexp)
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(service-extension
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home-profile-service-type
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(const (list fontconfig)))))
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(default-value #f)
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(description
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"Provides configuration file for fontconfig and make
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fc-* utilities aware of font packages installed in Guix Home's profile.")))
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