Ping Yin <pkufranky@xxxxxxxxx> writes:
> This patch teaches git-submodule an option '--summary-limit|-n <number>'
> to limit number of commits in total for the summary. Number 0 will disable
> summary and minus number means unlimted (the default).
I really doubt showing the bottom one specially makes sense.
Why not just read from
git log '--pretty=%m %h %s' --left-right --topo-order A...B
and show N top commits from each?
I've already said that I do not think applying the same limit to
new/deleted/modified cases makes sense, so commenting on this
part might be a moot point, though.
-- >8 --
#!/bin/sh
limit=10
A=cc/run-command
B=jc/test
lf='
'
git log --pretty=format:%m\ %h\ %s --left-right $A...$B |
(
left=0 right=0 l= r= llast= rlast=
ilimit=$(( $limit - 1 ))
while read leftright commit name
do
it="$leftright$commit $name"
case "$leftright" in
'<')
if test $left -eq $ilimit
then
llast=$it
elif test $left -le $ilimit
then
l="$l$it$lf"
fi
left=$(( $left + 1 ))
;;
'>')
if test $right -eq $ilimit
then
rlast=$it
elif test $right -le $ilimit
then
r="$r$it$lf"
fi
right=$(( $right + 1 ))
;;
esac
done
printf %s "$l"
if test $left -eq $limit
then
echo "$llast"
elif test $left -gt $limit
then
echo "< ("$(( $left - $limit ))" more...)"
fi
printf %s "$r"
if test $right -eq $limit
then
echo "$rlast"
elif test $right -gt $limit
then
echo "> ("$(( $right - $limit ))" more...)"
fi
)
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