1388017 - mach mercurial-setup hangs (maybe when no updates are available?)

Status: NEW

(Developer Services :: Mercurial: configwizard, defect)

Description

[:Gijs (he/him)]

On Windows, after installing mozilla-build 3.0 and jumping through some other hoops:

$ ./mach mercurial-setup
================================================================================
Ensuring https://hg.mozilla.org/hgcustom/version-control-tools is up to date at c:/Users/Gijs Kruitbosch/.mozbuild\version-control-tools
pulling from https://hg.mozilla.org/hgcustom/version-control-tools
searching for changes
no changes found
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
================================================================================


and then it just sits there (waited for well over a minute, no cpu activity in task manager). I suspect that it's trying to wait for an update and, given that there are none, it never proceeds, or something?

If I ctrl-c, I get the relevant prompt:

This wizard will guide you through configuring Mercurial for an optimal
experience contributing to Mozilla projects.

The wizard makes no changes without your permission.

←[0;33mTo begin, press the enter/return key.←[0m
 abort: response expected
interrupted!

Maybe something's not flushing an output stream or whatever?