nixos-config/config/nix.nix

73 lines
1.8 KiB
Nix

{ pkgs, lib, ... }: {
imports = [
./workarounds
];
nixpkgs.config.allowUnfree = true;
nix = {
settings = {
sandbox = true;
trusted-users = [ "@wheel" ];
require-sigs = false;
auto-optimise-store = true;
builders-use-substitutes = true;
substituters = [
"https://cache.int.chir.rs/"
];
trusted-public-keys = [
"nixcache:8KKuGz95Pk4UJ5W/Ni+pN+v+LDTkMMFV4yrGmAYgkDg="
"hydra.nixos.org-1:CNHJZBh9K4tP3EKF6FkkgeVYsS3ohTl+oS0Qa8bezVs="
];
};
package = pkgs.nixFlakes;
extraOptions = ''
experimental-features = nix-command flakes
'';
gc = {
automatic = true;
dates = "weekly";
options = "--delete-older-than 7d";
};
optimise = {
automatic = true;
dates = [ "weekly" ];
};
buildMachines = [
{
hostName = "build-nas";
systems = [ "x86_64-linux" ];
maxJobs = 12;
speedFactor = 1;
supportedFeatures = [ "gccarch-znver1" ];
}
{
hostName = "build-pc";
systems = [
"armv7l-linux"
"aarch64-linux"
"powerpc-linux"
"powerpc64-linux"
"powerpc64le-linux"
"riscv32-linux"
"riscv64-linux"
"wasm32-wasi"
"x86_64-linux"
"i686-linux"
];
maxJobs = 16;
speedFactor = 1;
supportedFeatures = [ "kvm" "nixos-test" "big-parallel" "benchmark" "gccarch-znver2" ];
}
];
distributedBuilds = true;
};
system.autoUpgrade = {
enable = true;
flake = "git+https://git.chir.rs/darkkirb/nixos-config.git?ref=staging";
flags = [
"--no-write-lock-file"
"-L" # print build logs
];
dates = "hourly";
};
systemd.services.nix-daemon.environment.TMPDIR = "/build";
}