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home-manager/modules/services/xscreensaver.nix
Emily 9f9e277b60 treewide: remove now-redundant lib.mdDoc calls
These (and the `*MD` functions apart from `literalMD`) are now no-ops
in nixpkgs and serve no purpose other than to add additional noise and
potentially mislead people into thinking unmarked DocBook documentation
will still be accepted.

Note that if backporting changes including documentation to 23.05,
the `mdDoc` calls will need to be re-added.

To reproduce this commit, run:

    $ NIX_PATH=nixpkgs=flake:nixpkgs/e7e69199f0372364a6106a1e735f68604f4c5a25 \
      nix shell nixpkgs#coreutils \
      -c find . -name '*.nix' \
      -exec nix run -- github:emilazy/nix-doc-munge/98dadf1f77351c2ba5dcb709a2a171d655f15099 \
      --strip {} +
    $ ./format
2023-07-17 18:49:09 +01:00

62 lines
1.5 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.xscreensaver;
in {
meta.maintainers = [ maintainers.rycee ];
options = {
services.xscreensaver = {
enable = mkEnableOption "XScreenSaver";
settings = mkOption {
type = with types; attrsOf (either bool (either int str));
default = { };
example = {
mode = "blank";
lock = false;
fadeTicks = 20;
};
description = ''
The settings to use for XScreenSaver.
'';
};
};
};
config = mkIf cfg.enable {
assertions = [
(lib.hm.assertions.assertPlatform "services.xscreensaver" pkgs
lib.platforms.linux)
];
# To make the xscreensaver-command tool available.
home.packages = [ pkgs.xscreensaver ];
xresources.properties =
mapAttrs' (n: nameValuePair "xscreensaver.${n}") cfg.settings;
systemd.user.services.xscreensaver = {
Unit = {
Description = "XScreenSaver";
After = [ "graphical-session-pre.target" ];
PartOf = [ "graphical-session.target" ];
# Make sure the service is restarted if the settings change.
X-Restart-Triggers =
[ (builtins.hashString "md5" (builtins.toJSON cfg.settings)) ];
};
Service = {
ExecStart = "${pkgs.xscreensaver}/bin/xscreensaver -no-splash";
Environment = "PATH=${makeBinPath [ pkgs.xscreensaver ]}";
};
Install = { WantedBy = [ "graphical-session.target" ]; };
};
};
}