From 029f849a4cee893f7cd3e79268af6d00ab34bc44 Mon Sep 17 00:00:00 2001
From: _cry64 <them@dobutterfliescry.net>
Date: Sun, 14 Dec 2025 11:18:29 +1000
Subject: [PATCH] fix mergeStruct result never unwrapped

---
 flake.nix | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/flake.nix b/flake.nix
index c60e577..1d033b4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -98,7 +98,16 @@
           ''
         # TODO: nodeAttrs.system won't display any nice error messages!!
         # TODO: will mergeTypedStruct give nice error messages? or should I use mergeStructErr directly?
-        else nib.parse.mergeStruct (templateNode name nodeAttrs.system) nodeAttrs;
+        else let
+          templateAttrs = templateNode name nodeAttrs.system;
+          r = nib.parse.mergeStruct templateAttrs nodeAttrs;
+        in
+          nib.result.unwrap (_:
+            builtins.abort ''
+              Cerulean failed to parse `cerulean.nexus.nodes.${name}`!
+              mergeStruct should never return `result.Err`... How are you here?!?
+            '')
+          r;
 
       # TODO: mapNodes = f: builtins.mapAttrs (name: nodeAttrs: f name (parseNode name nodeAttrs)) config.nexus.nodes
       mapNodes = f: builtins.mapAttrs f (builtins.mapAttrs parseNode config.nexus.nodes);