2009/5/11 Johannes Schindelin <Johannes.Schindelin@gmx.de>:
quoted text
>
> If I read the message right, the file revision is supposed not to be
> changed from HEAD.  Is unpack_trees() invalidating the "cleanness" of that
> file?

I think it is the D/F (or F/D?) conflict. A file in one branch is renamed into
a directory. The script in the original post still works (err... fails).

quoted text
>  (I would really love to have a better idea what's going on than
> what I get from both the commit message and the patch before giving my
> ACK.)

Ah, scrap that. The patch is no good, and does not fix the original problem
at all. In fact, it makes it even worse - hides the problem by removing conflict
information from the index and _deletes_ the problematic file.
That's why it wasn't included - the brokenness was noticed.
Pity that then I run out of time, too.

The script to reproduce (note GIT_EXEC_PATH!):

#!/bin/sh

rm -rf merge-rename-fail
mkdir merge-rename-fail || exit
cd merge-rename-fail || exit
export GIT_MERGE_VERBOSITY=5
export GIT_EXEC_PATH=$HOME/projects/git
$GIT_EXEC_PATH/git init
mkdir before
echo FILE >before/one
echo FILE >after
$GIT_EXEC_PATH/git add .
$GIT_EXEC_PATH/git commit -mfirst

rm -f after
$GIT_EXEC_PATH/git mv before after
$GIT_EXEC_PATH/git commit -mmove

$GIT_EXEC_PATH/git checkout -b para HEAD^
echo COMPLETELY ANOTHER FILE >another
$GIT_EXEC_PATH/git add .
$GIT_EXEC_PATH/git commit -mpara

echo '***
*** MERGE ***
***'
echo export GIT_EXEC_PATH=$GIT_EXEC_PATH
echo $GIT_EXEC_PATH/git merge master
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