Local script to rename master branch to main

master-rename.sh

#!/bin/bash

git checkout master
git pull
git branch -m master main
git push -u origin main
git checkout main

echo "Go to the repo Settings > Branches > Default Branch. Change it to the new branch press [ENTER]"
read finished
git branch -d master              # delete local master
git push --delete origin master   # delete remote master
git remote prune origin           # delete the remote tracking branch