40 lines
879 B
Nix
40 lines
879 B
Nix
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{ config, lib, osConfig, ... }:
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let
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cfg = config.my.nix;
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in {
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options.my.nix = {
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gc = lib.mkEnableOption null // {
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default = true;
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};
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};
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config = {
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xdg.configFile = {
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"nixpkgs/config.nix".text = lib.generators.toPretty {multiline = true;} {
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inherit (osConfig.nixpkgs.config) allowUnfree;
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};
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};
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systemd.user = lib.mkIf cfg.gc {
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services.nix-gc = {
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Unit = {
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Description = "Nix User Garbage Collector";
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};
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Service = {
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ExecStart = "${osConfig.nix.package}/bin/nix-collect-garbage ${osConfig.nix.gc.options}";
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};
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};
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timers = {
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nix-gc = lib.mkIf osConfig.nix.gc.automatic {
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Timer = osConfig.systemd.timers.nix-gc.timerConfig;
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Install = {
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WantedBy = [ "timers.target" ];
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};
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};
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};
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};
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};
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}
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