forked from mirrors/nixpkgs
29027fd1e1
Using pkgs.lib on the spine of module evaluation is problematic because the pkgs argument depends on the result of module evaluation. To prevent an infinite recursion, pkgs and some of the modules are evaluated twice, which is inefficient. Using ‘with lib’ prevents this problem.
43 lines
944 B
Nix
43 lines
944 B
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.xserver.windowManager.metacity;
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xorg = config.services.xserver.package;
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gnome = pkgs.gnome;
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in
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{
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options = {
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services.xserver.windowManager.metacity.enable = mkOption {
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default = false;
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example = true;
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description = "Enable the metacity window manager.";
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};
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};
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config = mkIf cfg.enable {
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services.xserver.windowManager.session = singleton
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{ name = "metacity";
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start = ''
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env LD_LIBRARY_PATH=${xorg.libX11}/lib:${xorg.libXext}/lib:/usr/lib/
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# !!! Hack: load the schemas for Metacity.
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GCONF_CONFIG_SOURCE=xml::~/.gconf ${gnome.GConf}/bin/gconftool-2 \
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--makefile-install-rule ${gnome.metacity}/etc/gconf/schemas/*.schemas # */
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${gnome.metacity}/bin/metacity &
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waitPID=$!
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'';
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};
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environment.systemPackages = [ gnome.metacity ];
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};
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}
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