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NixOS module: Remove

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With an instruction on how to migrate usage over to `systemPackages`.
This commit is contained in:
adisbladis 2025-08-08 12:53:21 +12:00
parent 081cd66b13
commit 66f70e571a
3 changed files with 27 additions and 78 deletions
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77
module.nix
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@ -1,69 +1,26 @@
{
config,
lib,
pkgs,
...
}:
let
cfg = config.services.lsfg-vk;
lsfg-vk = pkgs.callPackage ./lsfg-vk.nix { };
lsfg-vk-ui = pkgs.callPackage ./lsfg-vk-ui.nix { };
inherit (lib.modules) mkRemovedOptionModule;
in
{
options = {
services.lsfg-vk = {
enable = lib.mkEnableOption "Lossless Scaling Frame Generation Vulkan layer";
imports = [
(mkRemovedOptionModule
[
"services"
"lsfg-vk"
]
''
The lsfg-vk-flake NixOS module has been removed as adding packages to the environment is already sufficient.
ui.enable = lib.mkEnableOption "Enables a GUI for configuring lsfg-vk";
package = lib.mkOption {
type = lib.types.package;
description = "The lsfg-vk package to use";
default = lsfg-vk;
};
losslessDLLFile = lib.mkOption {
type = with lib.types; nullOr str;
default = null;
example = "/home/user/games/Lossless Scaling/Lossless.dll";
description = ''
Sets the LSFG_DLL_PATH environment variable.
Required if Lossless Scaling isn't installed in a standard location
'';
};
configFile = lib.mkOption {
type = with lib.types; nullOr str;
default = null;
example = "/home/user/.config/lsfg-vk/conf.toml";
description = ''
Sets the LSFG_CONFIG environment variable.
Required if the lsfg-vk configuration file isn't stored at the standard location
'';
};
};
};
config = lib.mkIf cfg.enable (
lib.mkMerge [
{
environment.systemPackages = [ cfg.package ];
# Installs the Vulkan implicit layer system-wide
environment.etc."vulkan/implicit_layer.d/VkLayer_LS_frame_generation.json".source =
"${cfg.package}/share/vulkan/implicit_layer.d/VkLayer_LS_frame_generation.json";
}
(lib.mkIf cfg.ui.enable {
environment.systemPackages = [ lsfg-vk-ui ];
})
(lib.mkIf (cfg.losslessDLLFile != null) {
environment.sessionVariables.LSFG_DLL_PATH =
lib.warn "losslessDLLFile is deprecated and will only be used by lsfg-vk if LSFG_LEGACY is set."
cfg.losslessDLLFile;
})
(lib.mkIf (cfg.configFile != null) {
environment.sessionVariables.LSFG_CONFIG = cfg.configFile;
})
]
);
Simply add lsfg-vk & lsfg-vk-ui to your environment.systemPackages:
environment.systemPackages = [
pkgs.lsfg-vk
pkgs.lsfg-vk-ui
];
''
)
];
}