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