From 5a5773fc795f4fc4fa38580edb53fa1dc976ef62 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torjus=20H=C3=A5kestad?= <torjus@usit.uio.no>
Date: Sat, 12 Oct 2024 21:52:05 +0200
Subject: [PATCH] Collect garbage after rebuild

---
 system/weekly-rebuild.nix | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/system/weekly-rebuild.nix b/system/weekly-rebuild.nix
index 1f04614..bb405c8 100644
--- a/system/weekly-rebuild.nix
+++ b/system/weekly-rebuild.nix
@@ -1,10 +1,17 @@
 { pkgs, ... }:
 {
   systemd.services."weekly-rebuild" = {
-    path = [ pkgs.git ];
+    path = [
+      pkgs.git
+      pkgs.nix
+    ];
     serviceConfig = {
       Type = "oneshot";
       ExecStart = "${pkgs.nixos-rebuild}/bin/nixos-rebuild boot --flake git+https://git.t-juice.club/torjus/nixos-servers";
+      ExecStartPost = [
+        "${pkgs.nix}/bin/nix-collect-garbage --delete-older-than 30d"
+        "${pkgs.nixos-rebuild}/bin/nixos-rebuild switch --flake git+https://git.t-juice.club/torjus/nixos-servers"
+      ];
     };
   };
   systemd.timers."weekly-rebuild" = {