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nixpkgs/nixos/modules/services/misc/autorandr.nix

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Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.autorandr;
in {
options = {
services.autorandr = {
enable = mkEnableOption "handling of hotplug and sleep events by autorandr";
defaultTarget = mkOption {
default = "default";
type = types.str;
description = ''
Fallback if no monitor layout can be detected. See the docs
(https://github.com/phillipberndt/autorandr/blob/v1.0/README.md#how-to-use)
for further reference.
'';
};
};
};
config = mkIf cfg.enable {
services.udev.packages = [ pkgs.autorandr ];
environment.systemPackages = [ pkgs.autorandr ];
systemd.services.autorandr = {
wantedBy = [ "sleep.target" ];
description = "Autorandr execution hook";
after = [ "sleep.target" ];
serviceConfig = {
StartLimitInterval = 5;
StartLimitBurst = 1;
ExecStart = "${pkgs.autorandr}/bin/autorandr --batch --change --default ${cfg.defaultTarget}";
Type = "oneshot";
RemainAfterExit = false;
};
};
};
meta.maintainers = with maintainers; [ gnidorah ];
}