File

tools/tb2err @ 13135:3fd24e1945b0

mod_storage_internal: Lazy-load archive items while iterating Very large list files previously ran into limits of the Lua parser, or just caused Prosody to freeze while parsing. Using the new index we can parse individual items one at a time. This probably won't reduce overall CPU usage, probably the opposite, but it will reduce the number of items in memory at once and allow collection of items after we iterated past them.
author Kim Alvefur <zash@zash.se>
date Wed, 12 May 2021 01:25:44 +0200
parent 13066:4aa4a51a7a77
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#!/usr/bin/env lua
-- traceback to errors.err for vim -q
-- e.g. curl https://prosody.im/paste/xxx | tb2err > errors.err && vim -q

local path_sep = package.config:sub(1,1);
for line in io.lines() do
	local src, err = line:match("%s*(%S+)(:%d+: .*)")
	if src then
		src = src:gsub("\\", path_sep);
		local cut = src:match("/()core/")
			or src:match("/()net/")
			or src:match("/()util/")
			or src:match("/()modules/")
			or src:match("/()prosody%-modules/")
			or src:match("/()plugins/")
			or src:match("/()prosody[ctl]*$")
		if cut then
			src = src:sub(cut);
		end
		src = src:gsub("prosody%-modules/", "../modules/")
		src = src:gsub("^modules/", "plugins/")
		io.write(src, err, "\n");
	end
end