Michael J Gruber venit, vidit, dixit 09.06.2010 11:17:
...
> An alternative would be to use something like
> myrepo:master+5-3
>
> The numbers should make this distinguishable from the "--cached +". Of
> course it eats up more space and is slightly confusing unless it is read
> master = upstream + 5 -3.
> OTOH it is very analogous to status -s and branch -vv.
...
>> + if p="$( git rev-list \
>> + --left-right "$upstream"...HEAD 2>/dev/null )"
>
> Here you have all the info to do a "grep \<|wc -l" etc. instead of the
> below if you go for the +5-3.
>
>> + then
>> + case "$p" in
>> + \<*\>*|\>*\<* ) p="<>" ;;
>> + *\<* ) p="<" ;;
>> + *\>* ) p=">" ;;
I mean something like this
case "$p" in
\<*\>*|\>*\<* ) p="+"$(echo "$p"|grep ">"|wc -l)"-"$(echo
"$p"|grep "<"|wc -l) ;;
*\<* ) p="-"$(echo "$p"|grep "<"|wc -l) ;;
*\>* ) p="+"$(echo "$p"|grep ">"|wc -l) ;;
with
printf "${1:- (%s)}" "$c${b##refs/heads/}$p${f:+ $f}$r"
resulting in a prompt like
[mjg@localhost git (mjg/sane-symlink-diff+4-153 *+%)]
on my branch "mjg/sane-symlink-diff".
Cheers,
Michael
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