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nixos: redshift module: add package option

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...and make code more consistent.
This commit is contained in:
Tobias Geerinckx-Rice 2015-09-06 03:57:00 +02:00
parent fa3d7ea77b
commit 24048fa226
1 changed files with 53 additions and 20 deletions
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73
nixos/modules/services/x11/redshift.nix
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@ -1,58 +1,90 @@
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.redshift;
in {
options = {
services.redshift.enable = mkOption {
options.services.redshift = {
enable = mkOption {
type = types.bool;
default = false;
example = true;
description = "Enable Redshift to change your screen's colour temperature depending on the time of day";
description = ''
Enable Redshift to change your screen's colour temperature depending on
the time of day.
'';
};
services.redshift.latitude = mkOption {
description = "Your current latitude";
latitude = mkOption {
type = types.str;
description = ''
Your current latitude.
'';
};
services.redshift.longitude = mkOption {
description = "Your current longitude";
longitude = mkOption {
type = types.str;
description = ''
Your current longitude.
'';
};
services.redshift.temperature = {
temperature = {
day = mkOption {
description = "Colour temperature to use during day time";
type = types.int;
default = 5500;
type = types.int;
description = ''
Colour temperature to use during the day.
'';
};
night = mkOption {
description = "Colour temperature to use during night time";
type = types.int;
default = 3700;
type = types.int;
description = ''
Colour temperature to use at night.
'';
};
};
services.redshift.brightness = {
brightness = {
day = mkOption {
description = "Screen brightness to apply during the day (between 0.1 and 1.0)";
default = "1";
type = types.str;
default = "1";
description = ''
Screen brightness to apply during the day,
between <literal>0.1</literal> and <literal>1.0</literal>.
'';
};
night = mkOption {
description = "Screen brightness to apply during the night (between 0.1 and 1.0)";
default = "1";
type = types.str;
default = "1";
description = ''
Screen brightness to apply during the night,
between <literal>0.1</literal> and <literal>1.0</literal>.
'';
};
};
services.redshift.extraOptions = mkOption {
package = mkOption {
type = types.package;
default = pkgs.redshift;
description = ''
redshift derivation to use.
'';
};
extraOptions = mkOption {
type = types.listOf types.str;
default = [];
example = [ "-v" "-m randr" ];
description = "Additional command-line arguments to pass to the redshift(1) command";
description = ''
Additional command-line arguments to pass to
<command>redshift</command>.
'';
};
};
@ -63,7 +95,7 @@ in {
after = [ "display-manager.service" ];
wantedBy = [ "graphical.target" ];
serviceConfig.ExecStart = ''
${pkgs.redshift}/bin/redshift \
${cfg.package}/bin/redshift \
-l ${cfg.latitude}:${cfg.longitude} \
-t ${toString cfg.temperature.day}:${toString cfg.temperature.night} \
-b ${toString cfg.brightness.day}:${toString cfg.brightness.night} \
@ -73,4 +105,5 @@ in {
serviceConfig.Restart = "always";
};
};
}