Git pre-push hook used to prevent force pushes

pre-push

#!/bin/bash
# Prevents force-pushing to proceted branches

CURRENT_BRANCH=`git rev-parse --abbrev-ref HEAD`
PROTECTED_BRANCHES="^(develop|master|release*)"
PUSH_COMMAND=`ps -ocommand= -p $PPID`
FORCE_OPTION="delete|force|-f"

if [[ "$CURRENT_BRANCH" =~ $PROTECTED_BRANCHES && "$PUSH_COMMAND" =~ $FORCE_OPTION ]]; then
  echo "Prevented force-push to protected branch '$CURRENT_BRANCH'!"
  echo "You should only Force Push to protected branches if you fully understand the effect."
  exit 1
fi

exit 0