turn on automatic optimisation and garbage collection of the nix store

1 files changed, 12 insertions, 0 deletions

diff --git a/config/store.nix b/config/store.nix
new file mode 100644
index 0000000..e5506fa
--- /dev/null
+++ b/config/store.nix
@@ -0,0 +1,12 @@
+{ ... }:
+
+{
+  nix = {
+    optimise.automatic = true;
+    gc = {
+      automatic = true;
+      dates = "daily";
+      options = "--delete-old";
+    };
+  };
+}