36 lines
850 B
Nix
36 lines
850 B
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let cfg = config.fudo.garbage-collector;
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in {
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options.fudo.garbage-collector = {
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enable = mkEnableOption "Enable periodic NixOS garbage collection";
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timing = mkOption {
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type = types.str;
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default = "weekly";
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description =
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"Period (systemd format) at which to run garbage collector.";
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};
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age = mkOption {
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type = types.str;
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default = "30d";
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description = "Age of garbage to collect (eg. 30d).";
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};
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};
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config = mkIf cfg.enable {
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fudo.system.services.fudo-garbage-collector = {
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description = "Collect NixOS garbage older than ${cfg.age}.";
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onCalendar = cfg.timing;
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type = "oneshot";
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script =
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"${pkgs.nix}/bin/nix-collect-garbage --delete-older-than ${cfg.age}";
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addressFamilies = [ ];
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};
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};
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}
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