Warn about unmerged branches

git-notify

git branch -r | while read BRANCH; do
  if [ `git incoming $BRANCH | wc -l` != 0 ]; then
    AUTHOR=`git log $BRANCH -n 1 --format=format:%ae`
    MESSAGE="You appear to be the person responsible for \`$BRANCH\`. It has unmerged commits. Can you take a second take make sure you still need it? If so, merge it when you can. If not, do a \`git push origin :${BRANCH#origin/}\`. Thanks."
    echo -e $MESSAGE | mail -s "Possible stale branch" $AUTHOR
  fi
done