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home-manager/modules/services/wlsunset.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

102 lines
2.3 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let cfg = config.services.wlsunset;
in {
meta.maintainers = [ hm.maintainers.matrss ];
options.services.wlsunset = {
enable = mkEnableOption "wlsunset";
package = mkOption {
type = types.package;
default = pkgs.wlsunset;
defaultText = "pkgs.wlsunset";
description = ''
wlsunset derivation to use.
'';
};
latitude = mkOption {
type = types.str;
description = ''
Your current latitude, between `-90.0` and
`90.0`.
'';
};
longitude = mkOption {
type = types.str;
description = ''
Your current longitude, between `-180.0` and
`180.0`.
'';
};
temperature = {
day = mkOption {
type = types.int;
default = 6500;
description = ''
Colour temperature to use during the day, in Kelvin (K).
This value must be greater than `temperature.night`.
'';
};
night = mkOption {
type = types.int;
default = 4000;
description = ''
Colour temperature to use during the night, in Kelvin (K).
This value must be smaller than `temperature.day`.
'';
};
};
gamma = mkOption {
type = types.str;
default = "1.0";
description = ''
Gamma value to use.
'';
};
systemdTarget = mkOption {
type = types.str;
default = "graphical-session.target";
description = ''
Systemd target to bind to.
'';
};
};
config = mkIf cfg.enable {
assertions = [
(lib.hm.assertions.assertPlatform "services.wlsunset" pkgs
lib.platforms.linux)
];
systemd.user.services.wlsunset = {
Unit = {
Description = "Day/night gamma adjustments for Wayland compositors.";
PartOf = [ "graphical-session.target" ];
};
Service = {
ExecStart = let
args = [
"-l ${cfg.latitude}"
"-L ${cfg.longitude}"
"-t ${toString cfg.temperature.night}"
"-T ${toString cfg.temperature.day}"
"-g ${cfg.gamma}"
];
in "${cfg.package}/bin/wlsunset ${concatStringsSep " " args}";
};
Install = { WantedBy = [ cfg.systemdTarget ]; };
};
};
}