Bitbucket to Github repo migration shell function

bb2gh

# Bitbucket to Github Migration
bb2gh() {
  echo "Cloning repo"
  git clone $1 $2
  echo

  echo "Entering repo directory"
  cd $2
  echo

  echo "Adding remote"
  git remote add upstream $3
  echo

  echo "Fetching all remote branches"
  for remote in `git branch -r`; do git branch --track ${remote#origin/} $remote; done
  echo

  echo "Pushing"
  git push --all upstream
  git push --tags upstream
  echo

  echo "Setting Origin URL"
  git remote set-url origin $3
  echo

  echo "Mirroring"
  git push --mirror
  cd ..
  echo "Complete"
}