local M = {}

function M.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
    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

function M.insert_package_json(root_files, field, fname)
  return M.root_markers_with_field(root_files, { 'package.json', 'package.json5' }, field, fname)
end

return M