nixos-config/config/nix.nix
2024-05-06 16:16:37 +01:00

155 lines
4.3 KiB
Nix

{
pkgs,
lib,
config,
system,
attic,
...
}: {
imports = [
./workarounds
];
nixpkgs.config.allowUnfree = true;
nix = {
settings = {
sandbox = true;
trusted-users = ["@wheel" "remote-build"];
require-sigs = true;
builders-use-substitutes = true;
substituters = [
"https://attic.chir.rs/chir-rs/"
"https://hydra.int.chir.rs"
"https://cache.lix.systems"
];
trusted-public-keys = [
"nixcache:8KKuGz95Pk4UJ5W/Ni+pN+v+LDTkMMFV4yrGmAYgkDg="
"hydra.nixos.org-1:CNHJZBh9K4tP3EKF6FkkgeVYsS3ohTl+oS0Qa8bezVs="
"chir-rs:rzK1Czm3RqBbZLnXYrLM6JyOhfr6Z/8lhACIPO/LNFQ="
"riscv:TZX1ReuoIGt7QiSQups+92ym8nKJUSV0O2NkS4HAqH8="
"cache.ztier.link-1:3P5j2ZB9dNgFFFVkCQWT3mh0E+S3rIWtZvoql64UaXM="
"cache.lix.systems:aBnZUw8zA7H35Cz2RyKFVs3H4PlGTLawyY5KRbvJR8o="
];
};
extraOptions = ''
experimental-features = nix-command flakes ca-derivations
builders-use-substitutes = true
'';
gc = {
automatic = true;
dates = "weekly";
options = "--delete-older-than 7d";
};
buildMachines = with lib;
mkMerge [
(mkIf (config.networking.hostName != "instance-20221213-1915") [
{
hostName = "build-aarch64";
systems = [
"aarch64-linux"
"riscv32-linux"
"riscv64-linux"
];
maxJobs = 4;
speedFactor = 1;
supportedFeatures = ["nixos-test" "benchmark" "ca-derivations" "gccarch-armv8-a" "gccarch-armv8.1-a" "gccarch-armv8.2-a" "big-parallel"];
}
])
(mkIf (config.networking.hostName != "nas") [
{
hostName = "build-nas";
systems = [
"i686-linux"
"x86_64-linux"
"armv7l-linux"
"powerpc-linux"
"powerpc64-linux"
"powerpc64le-linux"
"wasm32-wasi"
"riscv32-linux"
"riscv64-linux"
];
maxJobs = 12;
speedFactor = 1;
supportedFeatures = [
"kvm"
"nixos-test"
"big-parallel"
"benchmark"
"gccarch-znver1"
"gccarch-skylake"
"ca-derivations"
];
}
])
(mkIf (config.networking.hostName != "rainbow-resort") [
{
hostName = "build-rainbow-resort";
systems = [
"i686-linux"
"x86_64-linux"
"armv7l-linux"
"powerpc-linux"
"powerpc64-linux"
"powerpc64le-linux"
"wasm32-wasi"
"riscv32-linux"
"riscv64-linux"
];
maxJobs = 16;
speedFactor = 1;
supportedFeatures = [
"kvm"
"nixos-test"
"big-parallel"
"benchmark"
"gccarch-skylake-avx512"
"gccarch-znver3"
"gccarch-znver2"
"gccarch-znver1"
"gccarch-skylake"
"ca-derivations"
];
}
])
(mkIf (config.networking.hostName != "vf2") [
{
hostName = "build-riscv";
systems = [
"riscv32-linux"
"riscv64-linux"
];
maxJobs = 4;
speedFactor = 2;
supportedFeatures = [
"nixos-test"
"big-parallel"
"benchmark"
"ca-derivations"
# There are many more combinations but i simply do not care lol
"gccarch-rv64gc_zba_zbb"
"gccarch-rv64gc_zba"
"gccarch-rv64gc_zbb"
"gccarch-rv64gc"
"gccarch-rv32gc_zba_zbb"
"gccarch-rv32gc_zba"
"gccarch-rv32gc_zbb"
"gccarch-rv32gc"
"native-riscv"
];
}
])
];
distributedBuilds = true;
};
systemd.services.nix-daemon.environment.TMPDIR = "/build";
system.autoUpgrade = {
enable = true;
flake = "github:DarkKirb/nixos-config";
flags = [
"--no-write-lock-file"
"-L" # print build logs
];
dates = "hourly";
randomizedDelaySec = "1h";
};
}