talexander/nixpkgs
1
0
Fork 0
Code Issues Pull Requests Releases Activity

nixos/lact: allow configuring declaratively

Browse Source
This commit is contained in:
NotAShelf 2025-07-24 00:34:11 +03:00 committed by Masum Reza
parent f8a7597f5d
commit d0dd9e1c3a
1 changed files with 29 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
nixos/modules/services/hardware/lact.nix
View File

@ -4,9 +4,10 @@
pkgs,
...
}:
let
cfg = config.services.lact;
configFormat = pkgs.formats.yaml { };
configFile = configFormat.generate "lact-config.yaml" cfg.settings;
in
{
meta.maintainers = [ lib.maintainers.johnrtitor ];
@ -25,15 +26,42 @@ in
};
package = lib.mkPackageOption pkgs "lact" { };
settings = lib.mkOption {
default = { };
type = lib.types.submodule {
freeformType = configFormat.type;
};
description = ''
Settings for LACT.
The easiest method of acquiring the settings is to delete
{file}`/etc/lact/config.yaml`, enter your settings and look
at the file.
::: {.note}
When `settings` is populated, the config file will be a symbolic link
and thus LACT daemon will not be able to modify it through the GUI.
:::
'';
};
};
config = lib.mkIf cfg.enable {
environment.systemPackages = [ cfg.package ];
systemd.packages = [ cfg.package ];
environment.etc."lact/config.yaml" = lib.mkIf (cfg.settings != { }) {
source = configFile;
};
systemd.services.lactd = {
description = "LACT GPU Control Daemon";
wantedBy = [ "multi-user.target" ];
# Restart when the config file changes.
restartTriggers = lib.mkIf (cfg.settings != { }) [ configFile ];
};
};
}