feat(stylelint_lsp): do not use lspconfig.util

Author: TheRealLorenz

lsp/stylelint_lsp.lua

@@ -20,9 +20,7 @@
 --- })
 --- ```
 
-local util = require 'lspconfig.util'
-
-local root_file = {
+local root_markers = {
   '.stylelintrc',
   '.stylelintrc.mjs',
   '.stylelintrc.cjs',
@@ -35,8 +33,6 @@ local root_file = {
   'stylelint.config.js',
 }
 
-root_file = util.insert_package_json(root_file, 'stylelint')
-
 return {
   cmd = { 'stylelint-lsp', '--stdio' },
   filetypes = {
@@ -49,6 +45,21 @@ return {
     'vue',
     'wxss',
   },
-  root_markers = root_file,
+  root_dir = function(bufnr, on_dir)
+    local iswin = vim.uv.os_uname().version:match 'Windows'
+    local package_json_dir = vim.fs.root(bufnr, 'package.json')
+
+    -- Append `package.json` only if contains 'stylelint'
+    if package_json_dir then
+      local path_sep = iswin and '\\' or '/'
+      for line in io.lines(package_json_dir .. path_sep .. 'package.json') do
+        if line:find('stylelint') then
+          root_markers[#root_markers + 1] = 'package.json'
+        end
+      end
+    end
+
+    on_dir(vim.fs.root(bufnr, root_markers))
+  end,
   settings = {},
 }