Auto garbage collect

2019-04-12 17:25:46 +00:00 · 2019-04-12 17:25:46 +00:00 · 0672f93d16
commit 0672f93d16
--- a/configuration.nix
+++ b/configuration.nix
@ -51,4 +51,8 @@ in {

  system.autoUpgrade.enable = true;
  system.stateVersion = "18.09";
+
+  nix.gc.automatic = true;
+  nix.gc.dates = "weekly";
+  nix.gc.options = "--delete-older-than 30d";
 }