From 903045b001a013a1b321b1121db711820f94e588 Mon Sep 17 00:00:00 2001
From: Rich Grundy <rich@grundy.io>
Date: Thu, 25 Sep 2025 21:29:51 +0100
Subject: fix(ruby_lsp): set cmd_cwd to root_dir #4099

Problem: When running from a directory other than root (i.e monorepo),
ruby-lsp does not load correctly. Unsure why, previous lspconfig had
cmd_cwd set to the same as root_dir.

Solution:
Set the cmd_cwd via reuse_client(), similar to ast_grep. See #3850, #4082 for more details.
Tested both from root_dir and monorepo multi-root project.
---
 lsp/ruby_lsp.lua | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lsp/ruby_lsp.lua')

diff --git a/lsp/ruby_lsp.lua b/lsp/ruby_lsp.lua
index 9f32aabc..87e2f598 100644
--- a/lsp/ruby_lsp.lua
+++ b/lsp/ruby_lsp.lua
@@ -20,4 +20,8 @@ return {
   init_options = {
     formatter = 'auto',
   },
+  reuse_client = function(client, config)
+    config.cmd_cwd = config.root_dir
+    return client.config.cmd_cwd == config.cmd_cwd
+  end,
 }
-- 
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