function M.get_token()

in lua/llm/config.lua [60:79]

• 20 lines of code
• 4 McCabe index (conditional complexity)

function M.get_token()
  local api_token = os.getenv("LLM_NVIM_HF_API_TOKEN")
  if api_token == nil then
    local default_home = ""
    if vim.fn.has("win32") == 1 then
      default_home = os.getenv("USERPROFILE") .. "/.cache"
    else
      default_home = os.getenv("HOME") .. "/.cache"
    end
    local hf_cache_home = os.getenv("HF_HOME") or (default_home .. "/huggingface")
    local f = io.open(hf_cache_home .. "/token", "r")
    if not f then
      api_token = nil
    else
      api_token = string.gsub(f:read("*a"), "[\n\r]", "")
      f:close()
    end
  end
  return api_token
end