How can I enhance the flexibility of copilot_node_command?

[sontungexpt]

Since I'm lazy loading nvm for my kitty terminal I want to include the node path directly by creating this function and calling it in copilot_node_command

local function get_node_path()
	local node_dir = vim.fn.expand("$HOME") .. "/.nvm/versions/node"

	if vim.fn.isdirectory(node_dir) == 0 then return "node" end

	-- get the latest version of node
	local node_version = vim.fn.system("ls -v " .. node_dir .. " | tail -n 1")

	if vim.fn.empty(node_version) == 1 then return "node" end
	return node_dir .. "/" .. node_version .. "/bin/node"
end

But I get this error

If I add it in this manner, everything works fine, but it lacks flexibility

[MunifTanjim]

Are you sure local node_version = vim.fn.system("ls -v " .. node_dir .. " | tail -n 1") is what you expect it to be?

I think your node_version variable has a line break at the end of it. Try doing:

local node_version = vim.split(vim.fn.system("ls -v " .. node_dir .. " | tail -n 1"), "\n")[1]