teutat3s
972e3f1569
to specify it explicitly (results in double entry in nix.conf)
Also force our nix.extraOptions because digga tries real hard to put
their binary caches there:
0595ae70cd/modules/nix-config.nix (L19-L23)
32 lines
766 B
Nix
32 lines
766 B
Nix
{
|
|
config,
|
|
pkgs,
|
|
lib,
|
|
inputs,
|
|
...
|
|
}: {
|
|
nix = {
|
|
# Use default version alias for nix package
|
|
package = pkgs.nix;
|
|
gc.automatic = true;
|
|
optimise.automatic = true;
|
|
settings = {
|
|
# Improve nix store disk usage
|
|
auto-optimise-store = true;
|
|
# Prevents impurities in builds
|
|
sandbox = true;
|
|
# give root and @wheel special privileges with nix
|
|
trusted-users = ["root" "@wheel"];
|
|
# This is just a representation of the nix default
|
|
system-features = ["nixos-test" "benchmark" "big-parallel" "kvm"];
|
|
};
|
|
# Generally useful nix option defaults
|
|
extraOptions = lib.mkForce ''
|
|
min-free = 536870912
|
|
keep-outputs = true
|
|
keep-derivations = true
|
|
fallback = true
|
|
'';
|
|
};
|
|
}
|