Remove all local branches

dracarys-git-local-branches

#! /bin/bash

help(){
    echo -e 'Usage: dracarys-git-local-branches <main-branch>\n'
    echo -e '\tRemove all local branches except main branch.'
    echo -e '\tMain branch should be master or main, depending on your project'
    exit 1
}

MAIN_BRANCH="$1"
if [ -z $MAIN_BRANCH ]; then
    echo -e "Main branch name not found!"
    help
fi

echo -e "Are you sure you want to remove all your local git branches? (Press CTRL+C to cancel)"
echo -n "Only 'yes' will be accepted to continue: "
read NEW_VALUE

if [ "$NEW_VALUE" = "yes" ]; then
    git for-each-ref --format '%(refname:short)' refs/heads | grep -v $MAIN_BRANCH | xargs git branch -D
else
    echo -e "Canceled!"
fi