Custom cleanup command for git.

git-cleanup

#!/bin/sh

source "$(git --exec-path)/git-sh-setup"

if git diff-index --quiet HEAD --; then
  git checkout master
  git remote update origin --prune
  for remote in `git branch -r`; do git branch --track ${remote#origin/} $remote &> /dev/null; done
  git pull --all
  git branch -r --merged master | grep -v master | sed 's/origin\///' | xargs -n 1 git push --delete origin &> /dev/null
  git branch --merged master | egrep -v "(^\*|master)" | xargs -n 1 git branch -d &> /dev/null
else
  echo "You have pending changes. Finish them before cleaning up."
  exit 1
fi