git pre-push hook that prevent accidental pushes to upstream (Add it to .git/hooks)

pre-push

#!/bin/sh

remote="$1"
url="$2"

bold=$(tput bold)
normal=$(tput sgr0)
yellow='\033[1;33m'
red='\033[0;31m'
default='\033[0m'
message="I KNOW WHAT I'M DOING"

# Allows us to read user input below, assigns stdin to keyboard
exec < /dev/tty

if [ $remote = "upstream" ] || [[ $url = *"highfidelity/hifi.git" ]]
then
        echo "[pre-push hook] ${yellow}You are about to push to upstream!${default}"
        echo "[pre-push hook] ${yellow}Enter ${red}${bold}\"$message\"${normal}${yellow} if you want to continue:${default}"
        read -r -p "[pre-push hook] > " input
        if [ "$input" = "$message" ]
        then
                echo "[pre-push hook] Alrighty then"
                exit 0
        else
                echo "[pre-push hook] You made the right choice!"
                exit 1
        fi
fi

exit 0