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https://github.com/LnL7/nix-darwin.git
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45 lines
1.1 KiB
Nix
45 lines
1.1 KiB
Nix
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{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.nix.gc;
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in
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{
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options = {
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nix.gc.automatic = mkOption {
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type = types.bool;
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default = false;
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description = "Automatically run the garbage collector at a specific time.";
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};
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nix.gc.interval = mkOption {
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type = types.attrs;
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default = { Hour = 3; Minute = 15; };
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description = "The time interval at which the garbage collector will run.";
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};
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nix.gc.options = mkOption {
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type = types.str;
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default = "";
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example = "--max-freed $((64 * 1024**3))";
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description = ''
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Options given to <filename>nix-collect-garbage</filename> when the
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garbage collector is run automatically.
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'';
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};
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};
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config = mkIf cfg.automatic {
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launchd.daemons.nix-gc = {
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command = "${config.nix.package}/bin/nix-collect-garbage ${cfg.options}";
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environment.NIX_REMOTE = optionalString config.services.nix-daemon.enable "daemon";
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serviceConfig.RunAtLoad = false;
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serviceConfig.StartCalendarInterval = [ cfg.interval ];
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};
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};
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}
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