Git script to rebase local branch to remote master

gp.sh

#!/bin/bash

if [ "$1" = "" ]; then
	echo Current branch name required
	exit;
fi

if [ "$2" = "stash" ]; then
	echo "Stashing current state..."
	git stash
fi

git checkout master
git pull
echo

read -p ">Continue with: git rebase master $1?"
git rebase master $1
echo

read -p ">Continue with: git rebase $1 master?"
git rebase $1 master
echo

read -p ">Continue with: git pull origin master?"
git pull origin master
echo

read -p ">Continue with: git push origin master?"
git push origin master
echo

read -p ">Continue with: checkout $1?"
git checkout $1
git status

if [ "$2" = "stash" ]; then
	echo "Popping last stash..."
	git stash pop
fi