unixorn/git-extra-commands

#!/bin/sh
#
# Show the diffstat of everything you haven't pushed yet.
# shellcheck disable=SC2086
branch=$(git rev-parse --abbrev-ref HEAD)
count=$(git rev-list --count HEAD origin/$branch...HEAD)

if [ "$count" -eq "1" ]
then
  s=''
else
  s='s'
fi

git diff --stat origin/$branch..HEAD
retval=$?
echo " $count commit$s total"
exit "$retval"