git の ブランチを選んで消したり出したりするやつ

buranchi.sh

#!/bin/bash
set -eo pipefail

RESTORE='\033[00m'
RED='\033[31m'
GREEN='\033[32m'

cmd=${1:-checkout}
option=$2
case $cmd in
    delete )   git_cmd="branch --delete" ;;
    fetch )   git_cmd="fetch origin" ;;
    merge )   git_cmd="merge" ;;
    checkout ) git_cmd="checkout" ;;
    * ) git_cmd="checkout" ;;
esac

echo
echo -e "You are now on $GREEN$(git branch | grep \* | cut -d ' ' -f2)$RESTORE"
echo

branches=$(git branch | cut -c 2-)
echo -e "Select branch to $RED$git_cmd $option$RESTORE"
select branch in $branches
do
    git $git_cmd $option $branch
    exit 0
done