28 lines
792 B
Nix
28 lines
792 B
Nix
{ config, lib, pkgs, ... }:
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let
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cfg = config.services.xserver.gdk-pixbuf;
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loadersCache = pkgs.gnome._gdkPixbufCacheBuilder_DO_NOT_USE {
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extraLoaders = lib.unique (cfg.modulePackages);
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};
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in
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{
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options = {
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services.xserver.gdk-pixbuf.modulePackages = lib.mkOption {
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type = lib.types.listOf lib.types.package;
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default = [ ];
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description = lib.mdDoc "Packages providing GDK-Pixbuf modules, for cache generation.";
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};
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};
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# If there is any package configured in modulePackages, we generate the
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# loaders.cache based on that and set the environment variable
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# GDK_PIXBUF_MODULE_FILE to point to it.
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config = lib.mkIf (cfg.modulePackages != []) {
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environment.sessionVariables = {
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GDK_PIXBUF_MODULE_FILE = "${loadersCache}";
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};
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};
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}
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