From: Ping Yin <pkufranky@gmail.com>
Date: Sat, 12 Jan 2008 12:24:09 GMT
Subject: Re: [PATCH 2/5] git-submodule: New subcommand 'summary' (2) - hard work
Message-ID: <46dff0320801120424v1b780a97x8a4ecfcfe8e52f7@mail.gmail.com>
In-Reply-To: <46dff0320801120148r1a760bcdq4b9dcdf31354d9e0@mail.gmail.com>

> >
> > I think you would want to read full 40-char sha1_src and
> > sha1_dst with "while read", and keep that full 40-char in these
> > variables, and use them when calling rev-parse here.
>
> Hmm, precision is really a problem. However, "git diff --raw" will not
> always give full 40-char sha1, instead it will give sha1 with enough
> length. So maybe i can use the sha1 from "git diff --raw" ?
>
Oh, I'm wrong. It seems 'git diff --raw' will always give full 40-char
sha1 for submodule entry and abbreviated sha1 for blob entry.

-- 
Ping Yin