moves to eslint lsp

modules/nvim/config/lua/dnsc/utils.lua

@@ -16,7 +16,7 @@ end
 
 function search_ancestors(startpath, func)
   if nvim_eleven then
-    validate('func', func, 'function')
+    validate("func", func, "function")
   end
   if func(startpath) then
     return startpath
@@ -36,13 +36,13 @@ function search_ancestors(startpath, func)
 end
 
 local function escape_wildcards(path)
-  return path:gsub('([%[%]%?%*])', '\\%1')
+  return path:gsub("([%[%]%?%*])", "\\%1")
 end
 
 function strip_archive_subpath(path)
   -- Matches regex from zip.vim / tar.vim
-  path = vim.fn.substitute(path, 'zipfile://\\(.\\{-}\\)::[^\\\\].*$', '\\1', '')
-  path = vim.fn.substitute(path, 'tarfile:\\(.\\{-}\\)::.*$', '\\1', '')
+  path = vim.fn.substitute(path, "zipfile://\\(.\\{-}\\)::[^\\\\].*$", "\\1", "")
+  path = vim.fn.substitute(path, "tarfile:\\(.\\{-}\\)::.*$", "\\1", "")
   return path
 end
 
@@ -125,9 +125,32 @@ local function compile_project()
   vim.cmd("startinsert")
 end
 
+local function root_markers_with_field(root_files, new_names, field, fname)
+  local path = vim.fn.fnamemodify(fname, ":h")
+  local found = vim.fs.find(new_names, { path = path, upward = true })
+
+  for _, f in ipairs(found or {}) do
+    -- Match the given `field`.
+    for line in io.lines(f) do
+      if line:find(field) then
+        root_files[#root_files + 1] = vim.fs.basename(f)
+        break
+      end
+    end
+  end
+
+  return root_files
+end
+
+local function insert_package_json(root_files, field, fname)
+  return root_markers_with_field(root_files, { "package.json", "package.json5" }, field, fname)
+end
+
 return {
   compile_project = compile_project,
   filter = filter,
   filterReactDTS = filterReactDTS,
-  root_pattern = root_pattern
+  root_pattern = root_pattern,
+  insert_package_json = insert_package_json,
+  root_markers_with_field = root_markers_with_field,
 }