git outta here

git_outta_here.sh

#!/bin/bash

is_inside_git_repo() {
  [ -d .git ] || git rev-parse --git-dir > /dev/null 2>&1
}

has_origin_remote() {
  git remote get-url origin > /dev/null 2>&1
}

git_outta_here() {
  # Archive your current local git repository
  # and re-clone from your current origin remote
  if ! is_inside_git_repo; then
    echo "Current directory is not inside a git repo"
    return 1
  fi
  if [[ -z "$(git remote)" ]]; then
    echo "Current repo has no remote branches"
    return 1
  fi
  # Make sure we're at top level of repo
  cd "$(git rev-parse --show-toplevel)" || exit
  local reponame="${PWD##*/}"
  if ! has_origin_remote; then
    echo "Current repo doesn't have an origin remote"
    return 1
  fi
  local repoorigin=$(git remote get-url origin)
  cd ..
  echo "Backing up ${reponame} to ${reponame}.old"
  mv "$reponame" "${reponame}.old"
  echo "Cloning origin repo from ${repoorigin}"
  git clone "$repoorigin" "$reponame"
  cd "$reponame" || exit
  echo
  echo "Fresh repository cloned into $(pwd)"
  echo "Try not to mess this one up ;)"
}

Hahaha I typed in git outta here into google and your repo popped up LOL nice puns.