155 lines
3.3 KiB
Nix
155 lines
3.3 KiB
Nix
self: {
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config,
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lib,
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pkgs,
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...
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}: let
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inherit (lib) attrValues filter findFirst isAttrs hasAttr mkDefault mkIf mkOption types;
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inherit (self.inputs) home-manager nh nixd;
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cfg = config.roles.base;
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in {
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imports = [
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./locale
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./locate
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./substituters
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(import ./common-nix self)
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(import ./packages self)
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self.nixosModules.borgbackup
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self.nixosModules.tmux
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home-manager.nixosModules.home-manager
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];
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options.roles.base = {
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enable = mkOption {
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type = types.bool;
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default = true;
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};
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user = mkOption {
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type = types.str;
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};
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};
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config = mkIf (cfg.enable) {
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environment.variables.FLAKE = mkDefault "/home/${cfg.user}/.nix";
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programs.tmux.enableCustomConf = true;
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boot.tmp.useTmpfs = true;
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systemd.services.nix-daemon = {
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environment.TMPDIR = "/home/nix-cache";
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preStart = ''
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mkdir -p ${config.systemd.services.nix-daemon.environment.TMPDIR}
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'';
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};
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nix = {
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package = let
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nixdInput =
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findFirst
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(x: x.pname == "nix") {}
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nixd.packages.${pkgs.system}.nixd.buildInputs;
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throws = x: !(builtins.tryEval x).success;
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hasVersion = x: isAttrs x && hasAttr "version" x;
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nixVersions = filter (x: ! throws x && hasVersion x) (attrValues pkgs.nixVersions);
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in
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findFirst (x: x.version == nixdInput.version) {} nixVersions;
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# Edit nix.conf
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settings = {
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# Store
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keep-outputs = true;
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keep-derivations = true;
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auto-optimise-store = true;
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# Commands
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experimental-features = ["nix-command" "flakes"];
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http-connections = 0; # unlimited for local cache
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warn-dirty = false;
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show-trace = true;
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allow-import-from-derivation = true;
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# remote building
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trusted-users = ["matt" "nixremote"];
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};
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};
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programs.nh = {
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enable = true;
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package = nh.packages.${pkgs.system}.default;
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# weekly cleanup
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clean = {
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enable = true;
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extraArgs = "--keep-since 30d";
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};
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};
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services = {
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fwupd.enable = true;
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xserver.xkb = {
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layout = "ca";
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variant = "multix";
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};
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};
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boot.supportedFilesystems = ["ext4" "xfs" "btrfs" "vfat" "ntfs"];
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system.fsPackages = attrValues {
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inherit
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(pkgs)
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btrfs-progs
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nfs-utils
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ntfs3g
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xfsprogs
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;
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};
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environment.variables.NPM_CONFIG_GLOBALCONFIG = "/etc/npmrc";
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environment.etc.npmrc.text = ''
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fund = false
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update-notifier = false
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'';
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environment.systemPackages = attrValues {
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# Peripherals
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inherit
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(pkgs)
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hdparm
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pciutils
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usbutils
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rar
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;
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};
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home-manager.users = let
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default = {
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imports = [
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{
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programs.bash = {
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sessionVariables = rec {
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FLAKE = config.environment.variables.FLAKE;
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NH_FLAKE = FLAKE;
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};
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shellAliases.nh = "env -u FLAKE nh";
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};
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}
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];
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home.stateVersion = config.system.stateVersion;
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};
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in {
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greeter = mkIf (config.services.greetd.enable) default;
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${cfg.user} = default;
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};
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};
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# For accurate stack trace
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_file = ./default.nix;
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}
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