Re: [PATCH 1/2] git-p4: Test changelists touching two branches

[Vitor Antunes <vitor.hda@gmail.com>]

On Fri, May 25, 2012 at 1:02 AM, Junio C Hamano <gitster@pobox.com> wrote:
> Vitor Antunes <vitor.hda@gmail.com> writes:
>
>> What about the parentheses in the next line, is it necessary? Or can I
>> simply remove that pair of parentheses and unindent the code in
>> between?
>>
>>> ...
>>>> +     (
>>>> +             cd "$cli" &&
>>>> +             p4 integrate //depot/branch3/file3 //depot/branch4/file3 &&
>>>> +             p4 delete //depot/branch3/file3 &&
>>>> +             p4 submit -d "Move branch3/file3 to branch4/file3"
>>>> +     )
>>>> +'
>
> If you mean this part, the parentheses to throw you into a subprocess are
> required.  Otherwise, a failure in any of these three p4 commands will
> leave you in $cli directory, causing the next test to start in a directory
> that it does not expect.

That makes sense and is quite obvious now that I _see_ it.

Thanks for your help Junio.

Vitor