There was a bug with this at some point.
I can only imagine it is fixed now..

https://phabricator.wikimedia.org/T292885

https://phabricator.wikimedia.org/T292611

This was set to a directory that does not actually
exist. Which means it can not be used.

MediaWiki has a sensible default which uses an accessible
tmp dir, so just use that..

Since the code is moved now :)

https://phabricator.wikimedia.org/T292401

This is a workaround for
https://phabricator.wikimedia.org/T292372
Encountered first in
https://gitlab.wikimedia.org/releng/cli/-/merge_requests/47

Addshore authored Sep 26, 2021 and Addshore committed Oct 03, 2021

This can block for 20 seconds if there is no internet
connection, so set a much shorter timeout...

Uses defer and listens for SIGTERM
As well as doing some other nice cleanup.

This will also no longer leave backup files in the
mw directory which is nice :)

Bug: T291529