From 6e2d89c5e00a63699527853d15db2a73e33ec283 Mon Sep 17 00:00:00 2001
From: Benedikt Peetz <benedikt.peetz@b-peetz.de>
Date: Mon, 2 Nov 2026 14:01:09 +0100
Subject: modules/nix: Add nix wrapper, that checks nix store size before
 working

---
 modules/by-name/ni/nix/module.nix | 34 +++++++++++++++++++++++++++++++++-
 1 file changed, 33 insertions(+), 1 deletion(-)

(limited to 'modules/by-name/ni/nix/module.nix')

diff --git a/modules/by-name/ni/nix/module.nix b/modules/by-name/ni/nix/module.nix
index b7e64989..e46d6e85 100644
--- a/modules/by-name/ni/nix/module.nix
+++ b/modules/by-name/ni/nix/module.nix
@@ -21,6 +21,38 @@
 }: let
   inherit (sources) nixpkgs;
 
+  lix =
+    pkgs.lixPackageSets.latest.lix;
+
+  nixWrapperBase = pkgs.writeShellApplication {
+    inherit (lix) name;
+
+    text = builtins.readFile ./nix_wrapper.sh;
+    inheritPath = false;
+    runtimeInputs = [
+      pkgs.lixPackageSets.latest.lix
+      pkgs.libnotify
+      pkgs.btrfs-progs
+      pkgs.coreutils
+      pkgs.gnused
+      pkgs.gnugrep
+      pkgs.bc
+    ];
+
+    derivationArgs = {
+      inherit (lix) meta pname version;
+    };
+  };
+
+  nixWrapper = pkgs.symlinkJoin {
+    inherit (lix) name;
+    paths = [
+      nixWrapperBase
+      pkgs.lixPackageSets.latest.lix
+    ];
+    inherit (lix) meta pname version;
+  };
+
   cfg = config.soispha.nix;
 in {
   options.soispha.nix = {
@@ -29,7 +61,7 @@ in {
 
   config = lib.mkIf cfg.enable {
     nix = {
-      package = pkgs.lixPackageSets.latest.lix;
+      package = nixWrapper;
 
       # Disable nix channels  (this is a remnant of old days)
       channel.enable = false;
-- 
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