git branch reset script with optional target branch parameter

gfr

#!/bin/bash

if [ $# -eq 0 ]
  then
    branch=$(git rev-parse --abbrev-ref HEAD)
  else
    branch=$1
fi

echo "--------------------------------"
echo "Resetting to branch: ${branch}"
echo "--------------------------------"

git clean -fd
git fetch
git checkout $branch
git reset --hard origin/$branch
git pull

echo "--------------------------------"

git status