Script to easily jump to recent git branches

br.sh

#!/bin/bash
PS3="Switch to a recent branch: "

select BRANCH in "exit" $(git for-each-ref --sort=-committerdate --format='%(refname:strip=2)' refs/heads --count=20);
do
  case $BRANCH in
        exit)
          echo "Exiting."
          break
          ;;
        *)
          git checkout $BRANCH
          break
          ;;
  esac
done