Completely wipe a git repo's history. For those 'oh shit' moments.

reset-git-repo.sh

#!/bin/bash

# remove git information
rm -rf .git

# re-initialize git with current state
git init
git add .
git commit -m "Initial commit"

# push to the repo, ensuring you overwrite all history
git remote add origin git@github.com:kapott/<INSERT_REPO_HERE>.git
git push -u --force origin master