From: Jakub Narebski <jnareb@gmail.com>
Date: Tue, 14 Jul 2009 11:34:42 GMT
Subject: Re: Weird behavior of git rev-parse
Message-ID: <m3iqhvv6ph.fsf@localhost.localdomain>
In-Reply-To: <7vvdlvhbtg.fsf@alter.siamese.dyndns.org>

Junio C Hamano <gitster@pobox.com> writes:

> Yakup Akbay <yakbay@ubicom.com> writes:
> 
> > Then I've tried
> >
> >    $ git rev-parse -'hi, this is a test!'
> >
> > the output is:
> >
> >    -hi, this is a test!
> >
> > Is this an expected behavior?
> 
> Absolutely.  rev-parse was originally written as a way for Porcelain
> scripts to sift parameters into four different categories.
> 
>  * options and non-options (that's two)
> 
>  * args meant for rev-list and others (that's another two)
> 
> Multiplying two x two gives you four combinations.
> 
> Because you are not giving options like --revs-only, --no-revs, --flags,
> nor --no-flags, rev-parse outputs everything.

git-rev-parse can also be used to bring parseopt to shell scripts.

-- 
Jakub Narebski
Poland
ShadeHawk on #git