[PATCH] subrepo: add full revert support for git subrepos

[Siddharth Agarwal]

On 12/30/2014 04:21 AM, Mathias De Maré wrote:
>
>
> On Mon, Dec 29, 2014 at 11:41 PM, Matt Mackall <mpm at selenic.com
> <mailto:mpm at selenic.com>> wrote:
>
>     On Sun, 2014-12-28 at 10:50 +0100, Mathias De Maré wrote:
>     > # HG changeset patch
>     > # User Mathias De Maré <mathias.demare at gmail.com
>     <mailto:mathias.demare at gmail.com>>
>     > # Date 1419759745 -3600
>     > #      Son Dez 28 10:42:25 2014 +0100
>     > # Node ID 092bb321b2adc00ef207ffb15fcd7446203806e9
>     > # Parent  67d63ec85eb72187508692e52f14be46101707a5
>     > subrepo: add full revert support for git subrepos
>
>     FYI, I'm getting this with git 1.8.1:
>
>     --- /home/mpm/hg-test-/tests/test-subrepo-git.t
>     +++ /home/mpm/hg-test-/tests/test-subrepo-git.t.err
>     @@ -790,7 +790,6 @@
>
>        $ hg status --subrepos
>        ? s/barfoo
>     -  ? s/foobar.orig
>
>        $ mv s/foobar.orig s/foobar
>
>     Works on another machine with 1.8.4.
>
>
> I just compiled 1.8.1 on my machine, it seems to work without issue here.
> I'm wondering if this may be related to configuration, rather than git
> version.
> Do you have any global gitignore pattern?
> If you have a global git configuration in /etc/gitconfig, it could
> contain an 'excludesfile' reference, which in turn contains something
> like '*.orig'.

Ah yes, it does (it's part of the common setup at FB). That would
explain it.

Can we disable reading the global git configuration for the test
environment?

- Siddharth