fix!: remove `lua` as root marker

There is no good reason to have it as a root marker and it makes the
configuration super convoluted. It breaks on even basic setups: opening
`src/nvim/generators/hashy.lua` in the neovim repo causes `src/nvim` to
be the root since there's a `lua` folder there. Instead, just make the
root a flat set of markers and let users who look for a more advanced
setup to adjust it in their own configurations.

1 files changed, 2 insertions, 11 deletions

diff --git a/lua/lspconfig/configs/lua_ls.lua b/lua/lspconfig/configs/lua_ls.lua
index 4253337d..5af614e4 100644
--- a/lua/lspconfig/configs/lua_ls.lua
+++ b/lua/lspconfig/configs/lua_ls.lua
@@ -8,23 +8,14 @@ local root_files = {
   'stylua.toml',
   'selene.toml',
   'selene.yml',
+  '.git',
 }
 
 return {
   default_config = {
     cmd = { 'lua-language-server' },
     filetypes = { 'lua' },
-    root_dir = function(fname)
-      local root_file = util.root_pattern(unpack(root_files))(fname) or ''
-      local root_lua = util.root_pattern 'lua/'(fname) or ''
-      local root_git = vim.fs.dirname(vim.fs.find('.git', { path = fname, upward = true })[1]) or ''
-      if root_file == '' and root_lua == '' and root_git == '' then
-        return
-      end
-      local root = #root_file >= #root_lua and root_file or root_lua
-      root = #root >= #root_git and root or root_git
-      return root
-    end,
+    root_dir = util.root_pattern(root_files),
     single_file_support = true,
     log_level = vim.lsp.protocol.MessageType.Warning,
   },