# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1594344546 -7200
# Node ID cff243aafdce0bdcc492811122f63c4507b4c023
# Parent  d175de07dd73d4dd660fdd3e31320a3c9a7d5de7
prosodyctl about: Strip name from lua module _VERSION

Some modules have _VERSION = "LuaModule x.y.z", so it is a bit weird
to show the name twice.

diff -r d175de07dd73 -r cff243aafdce prosodyctl
--- a/prosodyctl	Fri Jul 10 03:29:02 2020 +0200
+++ b/prosodyctl	Fri Jul 10 03:29:06 2020 +0200
@@ -457,7 +457,11 @@
 			if #name > longest_name then
 				longest_name = #name;
 			end
-			module_versions[name] = module._VERSION;
+			local mod_version = module._VERSION;
+			if tostring(mod_version):sub(1, #name+1) == name .. " " then
+				mod_version = mod_version:sub(#name+2);
+			end
+			module_versions[name] = mod_version;
 		end
 	end
 	if lunbound then