64 lines
1.4 KiB
Nix
64 lines
1.4 KiB
Nix
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{ self, ... }: { lib, pkgs, ... }:
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let
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inherit (pkgs.stdenv) hostPlatform;
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in {
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imports = with self.nixosModules; [
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powersupply
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];
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nix = {
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package = pkgs.lix;
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channel.enable = false;
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daemonCPUSchedPolicy = "batch";
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daemonIOSchedClass = "best-effort";
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daemonIOSchedPriority = 7;
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gc = {
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automatic = true;
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dates = "weekly";
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randomizedDelaySec = "24h";
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options = "--delete-older-than 10d";
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};
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settings = {
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experimental-features = [
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"cgroups"
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"flakes"
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"nix-command"
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"repl-flake"
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"pipe-operator"
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];
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allowed-users = [ "@users" ];
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trusted-users = [ "@wheel" ];
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builders-use-substitutes = true;
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download-attempts = 8;
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http-connections = 128;
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max-substitution-jobs = 128;
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preallocate-contents = true;
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use-cgroups = true;
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use-xdg-base-directories = true;
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};
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registry = {
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nixpkgs.to = {
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type = "path";
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path = pkgs.path;
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narHash = lib.trim (builtins.readFile
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(pkgs.runCommandLocal "get-nixpkgs-hash"
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{ nativeBuildInputs = [ pkgs.nix ]; }
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"nix-hash --type sha256 --sri ${pkgs.path} > $out"));
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};
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};
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};
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systemd = {
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services.nix-daemon.serviceConfig.Slice = "nix-build.slice";
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slices.nix-build = { };
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timers.nix-gc.bindsTo = [ "power-external.target" ];
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};
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}
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