On Mon, Jan 12, 2015 at 12:24 PM, Junio C Hamano <gits...@pobox.com> wrote:
> Robert Dailey <rcdailey.li...@gmail.com> writes:
>
>> So I want a way to clear out the whole rerere cache (i.e. every
>> remembered conflict resolution). So I try this command:
>>
>> $ git rerere forget .
>
> The forget subcommand is to tell Git that you screwed up in this
> sequence:
>
>     $ git merge other ;# or any "mergy" operation that leaves conflict
>     $ edit foo ;# help Git resolve conflicts
>     $ git rerere foo ;# and tell it to remember
>     ... and then later find that your earlier resolution was wrong
>     $ git rerere forget foo
>
> The "dot" there may mean "all paths", but it is still "all paths I
> resolved for this particular set of conflicts the "mergy" operation
> produced.  There is no "I do not care if there are good resolutions
> remembered that do not have anything to do with the current merge,
> just remove all of them"---that is what "rm -fr .git/rr-cache" is
> for.

So to be clear, `rerere forget` is for use prior to `merge --abort`
then? I have the global config option set to make rebase and merge
automatically record to rr cache (forgetting the name ATM but you
should know what I'm talking about). I didn't see it documented that
it's safe/recommended to manually delete rr-cache directory, so I
wasn't sure if that was a valid solution.

Thanks for the information it has been helpful.
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