Re: Can git log <file> follow log of its origins?

From: Max Pollard <ajaxsupremo@yahoo.com>
Date: Jan 29, 2008, 19:47 UTC
Message-ID: <146301.84241.qm@web45914.mail.sp1.yahoo.com>
In-Reply-To: <BAYC1-PASMTP0711D909B278C305D7F28AAE350@CEZ.ICE>

--- Sean wrote:

Show 26 quoted lines

> On Tue, 29 Jan 2008 09:48:05 -0800 (PST)
> Max Pollard wrote:
> 
> > I only see the log corresponding to the 2nd commit (v1.5.3.5).  Is it
> > possible to have the above command keep going and show the history of
> > a.txt?  Or at least somehow indicate that b.txt originated from a.txt?
> 
> Hi Max,
> 
> Not sure it will leave you feeling totally satisfied but the
> following command will at least show you the copy which
> occurred in that commit:
> 
> $ git log --full-diff -C --find-copies-harder --stat -- b.txt
> commit 578ecbc516e70ce7178545233192a08369a07101
> Author: xyz <x@y.z>
> Date:   Tue Jan 29 13:11:16 2008 -0500
> 
>     Copy a.txt to b.txt
> 
>  a.txt => b.txt |    0 
>  1 files changed, 0 insertions(+), 0 deletions(-)
> 
> If you had done a rename instead of a copy, then "git log --follow b.txt"
> would have done what you're looking for, but there is no corresponding option
> to follow copies.

Many thanks for that Sean. I saw all the options in the manual, but couldn't figure out how to put them together.

This is exactly the information I wanted. It appears to identify copies in both text & binary files even if contents of b.txt are modified before commit (or at least modified in ways the copy-detection logic can identify copies).

MP

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