From d2638671cbe9526fa1d4eaf7d6c59fdc55319346 Mon Sep 17 00:00:00 2001
From: DominicGame <84707541+DominicGame@users.noreply.github.com>
Date: Thu, 21 Dec 2023 18:32:05 +0800
Subject: [PATCH] hrl don't have to warning unuse (#1426)

---
 apps/els_lsp/src/els_unused_includes_diagnostics.erl | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/apps/els_lsp/src/els_unused_includes_diagnostics.erl b/apps/els_lsp/src/els_unused_includes_diagnostics.erl
index 3aae099d1..14b3e2805 100644
--- a/apps/els_lsp/src/els_unused_includes_diagnostics.erl
+++ b/apps/els_lsp/src/els_unused_includes_diagnostics.erl
@@ -32,7 +32,12 @@ is_default() ->
 
 -spec run(uri()) -> [els_diagnostics:diagnostic()].
 run(Uri) ->
-    case els_utils:lookup_document(Uri) of
+    %% hrl don't have to warning unuse
+    case filename:extension(binary_to_list(Uri)) =/= ".hrl" 
+        andalso els_utils:lookup_document(Uri)
+    of
+        false ->
+            [];
         {error, _Error} ->
             [];
         {ok, Document} ->