36573e5e5c
"options" set to declare options and a "config" set to define options. svn path=/nixos/trunk/; revision=17148
59 lines
1.2 KiB
Nix
59 lines
1.2 KiB
Nix
{pkgs, config, ...}:
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let
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inherit (pkgs.lib) mkOption mergeOneOption any;
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cfg = config.services.xserver.windowManager;
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in
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{
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imports = [
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./compiz.nix
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./kwm.nix
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./metacity.nix
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./none.nix
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./twm.nix
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./wmii.nix
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./xmonad.nix
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];
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options = {
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services.xserver.windowManager = {
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session = mkOption {
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default = [];
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example = [{
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name = "wmii";
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start = "...";
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}];
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description = "
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Internal option used to add some common line to window manager
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scripts before forwarding the value to the
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<varname>displayManager</varname>.
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";
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apply = map (d: d // {
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manage = "window";
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});
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};
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default = mkOption {
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default = "none";
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example = "wmii";
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description = "
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Default window manager loaded if none have been chosen.
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";
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merge = mergeOneOption;
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apply = defaultWM:
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if any (w: w.name == defaultWM) cfg.session then
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defaultWM
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else
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throw "Default window manager (${defaultWM}) not found.";
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};
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};
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};
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config = {
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services.xserver.displayManager.session = cfg.session;
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};
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}
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