>From Damien Robert, Wed 26 Feb 2020 at 18:23:41 (+0100) :
> 2) Now add the following alias:
> subs="! git -C baz status"
>
> 3) And run it
> git subs
>
> To get:
> ~~~
> On branch master
> Untracked files:
> (use "git add <file>..." to include in what will be committed)
> ../2
>
> nothing added to commit but untracked files present (use "git add" to track)
> ~~~
Ok, so using GIT_TRACE and GIT_TRACE_STATUS and doing some debugging I
understand the cause of the bug. When using the alias,
the GIT_DIR environment is set to the bar module:
GIT_DIR=/tmp/test/foo/.git/modules/bar
and is exported.
That's explain why in `baz` the status report the status of the `bar`
directory.
