get OPENAI_API_KEY from source other than os.getenv

[Dronakurl]

I want to get the API key from a local file rather than an environment variable.
The following code is in my lazy.nvim configuration

local command = "cat " .. vim.fn.expand("$HOME") .. "/.config/openaikey"
local handle = io.popen(command)
API_KEY = nil
if handle ~= nil then
  API_KEY = handle:read("*a")
  handle:close()
end
return {
  {
    "robitx/gp.nvim",
    opts = { openai_api_key = API_KEY },
  }
}

.. gives this error message, whenever I try to submit a prompt. Just pasting the key (openai_api_key = "jffjkkgkkk...") instead of the variable and also print(API_KEY) shows that the key was loaded correctly in the variable API_KEY.

/home/kk/.local/share/nvim/lazy/gp.nvim/lua/gp/init.lua:652: E5560: nvim_echo must not be called in a lua loop callback
stack traceback:
	[C]: in function 'nvim_echo'
	/home/kk/.local/share/nvim/lazy/gp.nvim/lua/gp/init.lua:652: in function 'error'
	/home/kk/.local/share/nvim/lazy/gp.nvim/lua/gp/init.lua:978: in function 'out_reader'

Could anyone please help me?

[Robitx]

@Dronakurl hey, try to strip the white spaces like a newline from the key

	API_KEY = handle:read("*a"):match("%S+")

You might miss those using simple print =>

print("API_KEY: " .. vim.inspect(API_KEY))

Also thanks, I forgot to wrap new error/warn/info messages (which use nvim_echo) into vim.schedule (that's why you saw E5560 instead of what actually happened). Fixed in the latest version.

[Dronakurl]

I got it to work, thank you very much for your help. I am very new to lua, so I could not figure this out

…

On Sun Nov 12, 2023 at 9:04 AM CET, Tibor Schmidt wrote: @Dronakurl hey, try to strip the white spaces like a newline from the key ``` lua API_KEY = handle:read("*a"):match("%S+") ``` You might miss those using simple print => ``` lua print("API_KEY: " .. vim.inspect(API_KEY)) ``` Also thanks, I forgot to wrap new error/warn/info messages (which use nvim_echo) into vim.schedule (that's why you saw E5560 instead of what actually happened). Fixed in the latest version. -- Reply to this email directly or view it on GitHub: #55 (comment) You are receiving this because you were mentioned. Message ID: ***@***.***>