40 lines
1.4 KiB
Nix
40 lines
1.4 KiB
Nix
{config, lib, pkgs, ... }:
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let
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nixos-cosmic = builtins.fetchGit {
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url = "https://github.com/lilyinstarlight/nixos-cosmic.git";
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# rev = "b61e7a0da2fa1d5f05d41e3db6386b2ac5f5079b";
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};
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unstablePkgs = import (builtins.fetchTarball "https://channels.nixos.org/nixos-unstable/nixexprs.tar.xz");
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cosmicPkgsMainDir = builtins.readDir "${nixos-cosmic}/pkgs";
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cosmicPkgsDirs = builtins.filter (v: cosmicPkgsMainDir."${v}" == "directory") (builtins.attrNames cosmicPkgsMainDir);
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cosmicPkgsOverlay = final: prev: builtins.listToAttrs (
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builtins.map (v: {name = v; value = final.callPackage "${nixos-cosmic}/pkgs/${v}/package.nix" {};}) cosmicPkgsDirs
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);
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cosmicPkgs = unstablePkgs {
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inherit (config.nixpkgs) config localSystem crossSystem;
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overlays = [ cosmicPkgsOverlay ];
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};
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finalOverlay = finial: prev: lib.filterAttrs (n: v: builtins.elem n cosmicPkgsDirs) cosmicPkgs;
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in
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{
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imports = [
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"${nixos-cosmic}/nixos/cosmic-greeter/module.nix"
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];
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config = {
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services.xserver.desktopManager.cosmic.enable = true;
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services.xserver.displayManager.cosmic-greeter.enable = true;
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nixpkgs.overlays = [ finalOverlay ];
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nix.settings = {
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substituters = [ "https://cosmic.cachix.org/" ];
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trusted-public-keys = [ "cosmic.cachix.org-1:Dya9IyXD4xdBehWjrkPv6rtxpmMdRel02smYzA85dPE=" ];
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};
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};
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options = {
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cosmic-greeter = lib.mkOption {default = pkgs.cosmic-greeter;};
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};
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}
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