prosody
13e2ac7b5798
util/import.lua

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Software / code / prosody

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util/import.lua @ 11191:13e2ac7b5798

tools/tb2err: Formats Lua traceback in errors.err format Manually opening to the files and line numbers from a Lua traceback is tedious. This tool converts tracebacks into a format that many compilers and such tools use, which is also compatible with Vim (and possibly other editors). Thus if someone sends you a pastebin link with a traceback, a command like the following gets you right to the relevant lines: curl paste.example/abc123.txt | tb2err > errors.err; vim -q
author Kim Alvefur <zash@zash.se>
date Wed, 28 Oct 2020 22:42:43 +0100
parent 9692:affcbccc1dff
child 12589:39ae08180c81
line wrap: on
line source

-- Prosody IM
-- Copyright (C) 2008-2010 Matthew Wild
-- Copyright (C) 2008-2010 Waqas Hussain
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--



local unpack = table.unpack or unpack; --luacheck: ignore 113
local t_insert = table.insert;
function _G.import(module, ...)
	local m = package.loaded[module] or require(module);
	if type(m) == "table" and ... then
		local ret = {};
		for _, f in ipairs{...} do
			t_insert(ret, m[f]);
		end
		return unpack(ret);
	end
	return m;
end