feat(lua): checks if user give input and if not warns the user and asks

input again until user gives something
aikooo7 · Dec 5, 2023 · ed909c8 · ed909c8
1 parent 16d9d70
commit ed909c8
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lua/funnyfiles/utils.lua b/lua/funnyfiles/utils.lua
@@ -1,7 +1,13 @@
 local M = {}
 
 function M.input(message)
+	repeat
 		local user_input = vim.fn.input(message)
+		if user_input ~= "" then
+			print("Input should not be empty")
+		end
+
+	until user_input ~= ""
 
 	return user_input
 end