Re: Configuring a third-party git hook

From: Junio C Hamano <gitster@pobox.com>
Date: Mar 20, 2014, 16:53 UTC
Message-ID: <xmqqwqfozu9t.fsf@gitster.dls.corp.google.com>
In-Reply-To: <CAPTjJmomAnrjjyfSvDJijBP2pUN_kqVCRr+UbZkQHQy295A85A@mail.gmail.com>

Chris Angelico <rosuav@gmail.com> writes:

Show 9 quoted lines

> file. It doesn't really care about the full history, and wants to be
> reasonably fast (as the user is waiting for it). It's just a
> convenience, so correctness isn't a huge issue. The easiest way to
> keep it moving through quickly is to limit the search:
>
> $ git log ...other options... HEAD~100 some-file.pike
>
> The problem with this is that it doesn't work if HEAD doesn't have 100
> great-great-...-grandparents

Did you really mean that you are *not* interested in what happened to the most recent 100 commits? Or is it a typo of "HEAD~100.."?

"git log -100" should traverse from the HEAD and stop after showing at most 100 items, even if you only had 20 in the history.