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https://github.com/foo-dogsquared/nixos-config.git
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78 lines
2.4 KiB
Nix
78 lines
2.4 KiB
Nix
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{ inputs, lib, ... }: {
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imports = [
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./dev.nix
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./packages.nix
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./templates.nix
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# The environment configurations.
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./home-manager.nix
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./nixos.nix
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];
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_module.args = {
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# This will be shared among NixOS and home-manager configurations.
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defaultNixConf = { config, lib, pkgs, ... }: {
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# I want to capture the usual flakes to its exact version so we're
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# making them available to our system. This will also prevent the
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# annoying downloads since it always get the latest revision.
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nix.registry =
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lib.mapAttrs'
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(name: flake:
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let
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name' = if (name == "self") then "config" else name;
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in
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lib.nameValuePair name' { inherit flake; })
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inputs;
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# Set the package for generating the configuration.
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nix.package = lib.mkDefault pkgs.nixStable;
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# Set the configurations for the package manager.
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nix.settings = {
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# Set several binary caches.
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substituters = [
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"https://nix-community.cachix.org"
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"https://foo-dogsquared.cachix.org"
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];
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trusted-public-keys = [
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"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
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"foo-dogsquared.cachix.org-1:/2fmqn/gLGvCs5EDeQmqwtus02TUmGy0ZlAEXqRE70E="
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];
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# Sane config for the package manager.
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# TODO: Remove this after nix-command and flakes has been considered
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# stable.
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#
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# Since we're using flakes to make this possible, we need it. Plus, the
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# UX of Nix CLI is becoming closer to Guix's which is a nice bonus.
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experimental-features = [ "nix-command" "flakes" "repl-flake" ];
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auto-optimise-store = lib.mkDefault true;
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};
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# Stallman-senpai will be disappointed.
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nixpkgs.config.allowUnfree = true;
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# Extend nixpkgs with our overlays except for the NixOS-focused modules
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# here.
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nixpkgs.overlays = lib.attrValues inputs.self.overlays;
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};
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defaultSystem = "x86_64-linux";
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defaultOverlays = lib.attrValues inputs.self.overlays;
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defaultExtraArgs = {
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inherit (inputs) nix-colors;
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};
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};
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perSystem = { lib, system, ... }: {
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_module.args = {
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pkgs = import inputs.nixpkgs {
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inherit system;
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overlays = lib.attrValues inputs.self.overlays ++ [
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inputs.nur.overlay
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];
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};
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};
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};
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}
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