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.
64 lines
1.4 KiB
Nix
64 lines
1.4 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.xserver.windowManager.compiz;
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xorg = config.services.xserver.package;
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in
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{
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options = {
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services.xserver.windowManager.compiz = {
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enable = mkOption {
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default = false;
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description = "Enable the Compiz window manager.";
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};
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renderingFlag = mkOption {
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default = "";
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example = "--indirect-rendering";
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description = "Pass the <option>--indirect-rendering</option> flag to Compiz.";
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};
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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 = "compiz";
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start =
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''
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# Start Compiz using the flat-file configuration backend
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# (ccp).
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export COMPIZ_PLUGINDIR=${config.system.path}/lib/compiz
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export COMPIZ_METADATADIR=${config.system.path}/share/compiz
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${pkgs.compiz}/bin/compiz ccp ${cfg.renderingFlag} &
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# Start GTK-style window decorator.
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${pkgs.compiz}/bin/gtk-window-decorator &
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'';
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};
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environment.systemPackages =
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[ pkgs.compiz
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pkgs.compiz_ccsm
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pkgs.compiz_plugins_main
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pkgs.compiz_plugins_extra
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pkgs.libcompizconfig # for the "ccp" plugin
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];
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environment.pathsToLink = [ "/lib/compiz" "/share/compiz" ];
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};
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}
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