From 0112e1f77983141e1453bd37d124302f1c876c46 Mon Sep 17 00:00:00 2001
From: Dmytro Meleshko <dmytro.meleshko@gmail.com>
Date: Fri, 20 Jun 2025 15:07:25 +0200
Subject: fix: some `on_attach` callbacks may act on the wrong buffer #3916

Problem:
If a server is attached to a non-current buffer by
`vim.lsp.buf_attach_client`, then the Language Server-related
commands may be created in the current (wrong) buffer.

Solution:
Always use the `bufnr` arg provided to `on_attach`.
---
 lsp/julials.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lsp/julials.lua')

diff --git a/lsp/julials.lua b/lsp/julials.lua
index ccea4d5a..12084472 100644
--- a/lsp/julials.lua
+++ b/lsp/julials.lua
@@ -120,8 +120,8 @@ return {
   cmd = cmd,
   filetypes = { 'julia' },
   root_markers = root_files,
-  on_attach = function()
-    vim.api.nvim_buf_create_user_command(0, 'LspJuliaActivateEnv', activate_env, {
+  on_attach = function(_, bufnr)
+    vim.api.nvim_buf_create_user_command(bufnr, 'LspJuliaActivateEnv', activate_env, {
       desc = 'Activate a Julia environment',
       nargs = '?',
       complete = 'file',
-- 
cgit v1.2.3-70-g09d2