Initial commit

init.lua

@@ -0,0 +1,31 @@
+local repl_env = table.copy(_G)
+
+minetest.register_chatcommand("eval", {
+	privs = {
+		privs=true
+	},
+	description = 'Execute lua code on the server',
+
+	func = function(name, param)
+                local chunk, errmsg = loadstring('return ' .. param)
+                if not chunk then
+                    chunk, errmsg = loadstring(param)
+                end
+                if errmsg then
+			return true, dump(errmsg)
+                end
+		
+		for key, value in pairs(_G) do
+			repl_env[key] = value
+		end
+
+		repl_env.cur_player = minetest.get_player_by_name(name)
+
+		setfenv(chunk, repl_env)
+		local _, res = pcall(chunk)
+
+		for line in string.gmatch(dump(res), "[^\n]+") do
+			minetest.chat_send_player(name, line)
+		end
+	end
+})

mod.conf

@@ -0,0 +1,2 @@
+name=repl
+description=A simple repl