Git Push Confirmation

pre-push

#!/bin/bash

# Inspired by http://dev.ghost.org/prevent-master-push/

# Add this script to the following path in your local git repo:
# .git/hooks/pre-push

current_branch=$(git symbolic-ref HEAD | sed -e 's,.*/\(.*\),\1,')

if [ 'master' = $current_branch ] || [ 'staging' = $current_branch ] || [ 'production' = $current_branch ]
then  
  read -p "You're about to push ${current_branch}. Is that what you intended? [y|n] " -n 1 -r < /dev/tty
  echo
  if echo $REPLY | grep -E '^[Yy]$' > /dev/null
  then
    exit 0 # push will execute
  fi
  printf "\nWe'll just pretend that never happened. :)\n\n"; exit 1 # push will NOT execute
else  
  exit 0 # push will execute
fi