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flake.nix: Provide a NixOS module corresponding to that of the

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xmonad (core) flake.
This commit is contained in:
L. S. Leary 2022-04-20 05:38:22 +12:00
parent b4b4d9b7c8
commit fa498ca728
1 changed files with 13 additions and 2 deletions
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15
flake.nix
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@ -6,13 +6,24 @@
xmonad.url = github:xmonad/xmonad;
};
outputs = { self, flake-utils, nixpkgs, git-ignore-nix, xmonad }:
with xmonad.lib;
let
hoverlay = final: prev: hself: hsuper: {
xmonad-contrib = hself.callCabal2nix "xmonad-contrib"
(git-ignore-nix.lib.gitignoreSource ./.) { };
};
overlay = xmonad.lib.fromHOL hoverlay { };
overlay = fromHOL hoverlay { };
overlays = xmonad.overlays ++ [ overlay ];
nixosModule = { config, lib, ... }: with lib;
let
cfg = config.services.xserver.windowManager.xmonad;
comp = { inherit (cfg.flake) prefix compiler; };
in {
config = mkIf (cfg.flake.enable && cfg.enableContribAndExtras) {
nixpkgs.overlays = [ (fromHOL hoverlay comp) ];
};
};
nixosModules = xmonad.nixosModules ++ [ nixosModule ];
in flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs { inherit system overlays; };
@ -27,5 +38,5 @@
nativeBuildInputs = [ pkgs.cabal-install ];
});
defaultPackage = pkgs.haskellPackages.xmonad-contrib;
}) // { inherit hoverlay overlay overlays; } ;
}) // { inherit hoverlay overlay overlays nixosModule nixosModules; } ;
}