From: Johan Herland <johan@herland.net>
Date: Fri, 01 Apr 2016 12:23:32 GMT
Subject: Re: What is an efficient way to get all blobs / trees that have notes attached?
Message-ID: <CALKQrgdONBZOgw5--x35Gq2+2fze=mm1t_162UgC0W12JGg6Hw@mail.gmail.com>
In-Reply-To: <CALKQrgdytYJtMTBHXbcRQ_iT5rWakZCxxqRW1rpLsPiSejud-Q@mail.gmail.com>

On Fri, Apr 1, 2016 at 2:16 PM, Johan Herland <johan@herland.net> wrote:
> for notes_ref in $(git for-each-ref refs/notes | cut -c 49-)
> do
>     echo "--- $notes_ref ---"
>     for annotated_obj in $(git notes --ref=$notes_ref list | cut -c 41-)
>     do
>         type=$(git cat-file -t "$annotated_obj")
>         if test "$type" != "commit"
>         then
>             echo "$annotated_obj: $type"
>         fi
>     done
> done
>
> Can probably be made even faster by using the --batch option to cat-file...

For example:

for notes_ref in $(git for-each-ref refs/notes | cut -c 49-)
do
    echo "--- $notes_ref ---"
    git notes --ref=$notes_ref list | cut -c 42- | git cat-file
--batch-check="%(objecttype) %(objectname)" | grep
'^\(\(blob\)\|\(tree\)\) '
done


...Johan

-- 
Johan Herland, <johan@herland.net>
www.herland.net