From: René Scharfe <rene.scharfe@lsrfire.ath.cx>
Date: Sat, 29 Jan 2011 13:02:37 GMT
Subject: Re: Can't find the revelant commit with git-log
Message-ID: <4D440FED.2010203@lsrfire.ath.cx>
In-Reply-To: <m2sjwb6feo.fsf@gmail.com>

Am 29.01.2011 13:52, schrieb Francis Moreau:
> René Scharfe <rene.scharfe@lsrfire.ath.cx> writes:
> 
>> Am 26.01.2011 19:11, schrieb René Scharfe:
>>> - Make git grep report non-matching path specs (new feature).
>>
>> This is a bit complicated because grep can work on files, index entries
>> as well as versioned objects and supports wildcards,
>> so it's not that easy to tell if a path spec matches something or is a
>> rather typo.  But it's not impossible either, of course.
> 
> I don't understand this for the following use case:
> 
>    $ cd ~/linux-2.6/drivers/pci/
>    $ git grep blacklist v2.6.27 -- drivers/pci/intel-iommu.c
> 
> From what you said, it sounds that git grep is actually searching the
> string 'somewhere'. But where ?

All files in the directory are looked at and checked if they match the
given path spec first.  Since none of them do, no actual text search has
to take place.

René