nix: add nixos module

This commit is contained in:
Fernando Ayats 2022-05-21 12:07:55 +02:00
parent b3276d3207
commit 9d89e0f08e
2 changed files with 80 additions and 8 deletions

View file

@ -14,32 +14,42 @@
nixpkgs,
...
}: let
supportedSystems = [
"aarch64-linux"
inherit (nixpkgs) lib;
genSystems = lib.genAttrs [
"x86_64-linux"
];
genSystems = nixpkgs.lib.genAttrs supportedSystems;
pkgsFor = nixpkgs.legacyPackages;
# https://github.com/NixOS/rfcs/pull/107
mkVersion = longDate:
lib.concatStrings [
"0.pre"
"+date="
(lib.concatStringsSep "-" [
(__substring 0 4 longDate)
(__substring 4 2 longDate)
(__substring 6 2 longDate)
])
];
in {
packages = genSystems (system: {
wlroots = pkgsFor.${system}.wlroots.overrideAttrs (prev: {
version = inputs.wlroots.lastModifiedDate;
version = mkVersion inputs.wlroots.lastModifiedDate;
src = inputs.wlroots;
});
default = pkgsFor.${system}.callPackage ./default.nix {
version = self.lastModifiedDate;
version = mkVersion self.lastModifiedDate;
inherit (self.packages.${system}) wlroots;
};
});
formatter = genSystems (system: pkgsFor.${system}.alejandra);
# TODO Provide a nixos module for easy installation and configuration
# nixosModules.default = import ./module.nix;
nixosModules.default = import ./module.nix self;
# Deprecated
overlay = _: prev: {
overlays.default = _: prev: {
hyprland = self.packages.${prev.system}.default;
};
overlay = self.overlays.default;
};
}

62
module.nix Normal file
View file

@ -0,0 +1,62 @@
# Copied from https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/programs/sway.nix
self: {
config,
lib,
pkgs,
...
}:
with lib; let
cfg = config.programs.hyprland;
in {
options.programs.hyprland = {
enable = mkEnableOption ''
Hyprland, the dynamic tiling Wayland compositor that doesn't sacrifice on its looks.
You can manually launch Hyprland by executing "exec Hyprland" on a TTY.
A configuration file will be generated in ~/.config/hypr/hyprland.conf.
See <link xlink:href="https://github.com/vaxerski/Hyprland/wiki" /> for
more information.
'';
package = mkOption {
type = types.package;
default = self.packages.${pkgs.system}.default;
defaultText = literalExpression "<Hyprland flake>.packages.<system>.default";
example = literalExpression "<Hyprland flake>.packages.<system>.default.override { }";
description = ''
Hyprland package to use.
'';
};
extraPackages = mkOption {
type = with types; listOf package;
default = with pkgs; [
kitty
wofi
swaybg
];
defaultText = literalExpression ''
with pkgs; [ kitty wofi swaybg ];
'';
example = literalExpression ''
with pkgs; [
alacritty wofi
]
'';
description = ''
Extra packages to be installed system wide.
'';
};
};
config = mkIf cfg.enable {
environment.systemPackages = [cfg.package] ++ cfg.extraPackages;
security.polkit.enable = true;
hardware.opengl.enable = mkDefault true;
fonts.enableDefaultFonts = mkDefault true;
programs.dconf.enable = mkDefault true;
services.xserver.displayManager.sessionPackages = [cfg.package];
programs.xwayland.enable = mkDefault true;
xdg.portal.enable = mkDefault true;
xdg.portal.extraPortals = [pkgs.xdg-desktop-portal-wlr];
};
}