.config/nvim/lua/utils.lua


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local M = {}

function M.lsp_peek()
	local params = vim.lsp.util.make_position_params()
	return vim.lsp.buf_request(0, 'textDocument/definition', params,
		function(_, result, module, _)
			if result == nil or vim.tbl_isempty(result) then
				vim.lsp.log.info(module, 'No location found')
				return nil
			end
			if vim.tbl_islist(result) then
				vim.lsp.util.preview_location(result[1])
			else
				vim.lsp.util.preview_location(result)
			end
		end)
end

function M.config_home()
	return os.getenv('XDG_CONFIG_HOME') or (vim.fn.expand('~') .. '/.config')
end

return M