From 84d9ab5a6ce2f22d212ab09a1b5b353cabae17ba Mon Sep 17 00:00:00 2001
From: Ching Pei Yang <badnam3o.0@gmail.com>
Date: Sat, 11 Jan 2025 21:03:48 +0100
Subject: [PATCH] lsp-signature: assert against using with blink

---
 modules/plugins/lsp/lsp-signature/config.nix | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/modules/plugins/lsp/lsp-signature/config.nix b/modules/plugins/lsp/lsp-signature/config.nix
index c9940534..535b2534 100644
--- a/modules/plugins/lsp/lsp-signature/config.nix
+++ b/modules/plugins/lsp/lsp-signature/config.nix
@@ -10,6 +10,16 @@
   cfg = config.vim.lsp;
 in {
   config = mkIf (cfg.enable && cfg.lspSignature.enable) {
+    assertions = [
+      {
+        assertion = !config.vim.autocomplete.blink-cmp.enable;
+        message = ''
+          lsp-signature does not work with blink.cmp. Please use blink.cmp's builtin signature feature:
+
+          vim.autocomplete.blink-cmp.setupOpts.signature.enabled = true;
+        '';
+      }
+    ];
     vim = {
       startPlugins = [
         "lsp-signature"