62 lines
1.8 KiB
Nix
62 lines
1.8 KiB
Nix
{
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# Snowfall Lib provides a customized `lib` instance with access to your flake's library
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# as well as the libraries available from your flake's inputs.
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lib,
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# An instance of `pkgs` with your overlays and packages applied is also available.
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pkgs,
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# You also have access to your flake's inputs.
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inputs,
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# Additional metadata is provided by Snowfall Lib.
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namespace, # The namespace used for your flake, defaulting to "internal" if not set.
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system, # The system architecture for this host (eg. `x86_64-linux`).
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target, # The Snowfall Lib target for this system (eg. `x86_64-iso`).
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format, # A normalized name for the system target (eg. `iso`).
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virtual, # A boolean to determine whether this system is a virtual target using nixos-generators.
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systems, # An attribute map of your defined hosts.
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# All other arguments come from the module system.
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config,
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...
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}:
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let
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cfg = config.modules.nix-settings;
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in
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{
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options.modules.nix-settings = {
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enable = lib.mkOption { default = false; };
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};
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config = lib.mkIf cfg.enable {
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nix.settings.auto-optimise-store = true;
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nix.settings.experimental-features = [
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"nix-command"
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"flakes"
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];
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# Setup binary caches
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nix.settings = {
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substituters = [
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"https://nix-community.cachix.org"
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"https://cache.nixos.org/"
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"https://hyprland.cachix.org"
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"http://binarycache.julian-mutter.de"
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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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"hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
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"binarycache.julian-mutter.de:oJ67uRFwRhNPKL58CHzy3QQLv38Kx7OA1K+6xlEPu7E="
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];
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};
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nix.gc = {
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automatic = true;
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dates = "weekly";
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options = "--delete-older-than 30d";
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};
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programs.nix-ld.enable = true;
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};
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}
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