60 lines
1.8 KiB
Nix
60 lines
1.8 KiB
Nix
{ config, lib, pkgs, inputs, ... }: {
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nix = {
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# Flake support and whatnot
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package = pkgs.nixUnstable;
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# Weekly clean up the store, I think
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gc = {
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automatic = true;
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dates = "weekly";
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};
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# Protect nix shell from garbage collection
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extraOptions = ''
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keep-outputs = true
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keep-derivations = true
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'';
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# TODO: look into what this does,
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# and why it was here in my old config
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optimise.automatic = true;
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# This will add each flake input as a registry
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# To make nix3 commands consistent with your flake
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registry = lib.mapAttrs (_: value: { flake = value; }) inputs;
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# This will additionally add your inputs to the system's legacy channels
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# Making legacy nix commands consistent as well, awesome!
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nixPath = lib.mapAttrsToList (key: value: "${key}=${value.to.path}") config.nix.registry;
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settings = {
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# Enable flakes and new 'nix' command
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experimental-features = [ "nix-command" "flakes" "repl-flake" ];
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# Disable warning when rebuilding before commiting
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warn-dirty = false;
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# Deduplicate and optimize nix store
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auto-optimise-store = true;
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# TODO: what is a trusted user?
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trusted-users = [ "root" "@wheel" ];
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# {{{ Caching and whatnot
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substituters = [
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"https://cache.nixos.org" # Default nixos cache
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"https://nix-community.cachix.org" # I think I need this for neovim-nightly?
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"https://cm-idris2-pkgs.cachix.org" # Idris packages
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"https://danth.cachix.org" # stylix
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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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"cm-idris2-pkgs.cachix.org-1:YB2oJSEsD5oMJjAESxolC2GQtE6B5I6jkWhte2gtXjk="
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"danth.cachix.org-1:wpodfSL7suXRc/rJDZZUptMa1t4MJ795hemRN0q84vI="
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];
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# }}}
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};
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};
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}
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