From: Johannes Sixt <j.sixt@viscovery.net>
Date: Tue, 16 Sep 2008 07:52:44 GMT
Subject: Re: Management of opendocument (openoffice.org) files in git
Message-ID: <48CF65CC.6080509@viscovery.net>
In-Reply-To: <48CF630F.4090808@gmail.com>

Sergio Callegari schrieb:
> Johannes Sixt wrote:
>>
>> You don't need a temporay zip filename in filter mode:
>>
>>   unzip $UNZIP_OPTS /dev/stdin  # works for me, but not 100% portable
>>   zip $ZIP_OPTS - .             # writes to stdout
>>
>>   
> The unzip documentation says "Archives read from standard input are not
> yet supported", so I was a bit worried about using the /dev/stdin
> thing.  Might it be that there are subtle cases where unzip needs to
> seek or rewind?

I didn't test thoroughly nor did I read the documentation. So if the
documentation says stdin is a no-go, you better do what it says. ;)

> In any case - but this is just my feeling - it is much more disturbing
> the delay that the clean filter introduces in operations like add or
> status or commit, than the one introduced by the (slower) smudge filter
> in checkout.

My feeling is that the temporary tree that is written slows it down. If
rezip were a true filter it could be faster.

-- Hannes