install.sh

#!/bin/bash

# Function to copy hooks to a user-specified or default directory
install_hooks_to_directory() {
  read -p "Enter the directory path to install hooks (default: /etc/git-hooks): " directory_path
  directory_path=${directory_path:-/etc/git-hooks}
  if [[ "$directory_path" == /etc* ]] && [[ $EUID -ne 0 ]]; then
      echo "Error: Writing to $directory_path requires root privileges"
      echo "Please run the script with sudo or choose a user-writable directory"
      exit 1
  fi

  echo "Installing hooks to $directory_path..."
  mkdir -p "$directory_path"
  cp -r hooks "$directory_path/"
# Backup existing hooks path
existing_hooks_path=$(git config --global --get core.hooksPath)
if [ ! -z "$existing_hooks_path" ]; then
    echo "Backing up existing hooks path: $existing_hooks_path"
    git config --global backup.hooksPath "$existing_hooks_path"
fi

  # Set core.hooksPath as the original user if running with sudo
  if [ "$EUID" -eq 0 ] && [ ! -z "$SUDO_USER" ]; then
      sudo -u "$SUDO_USER" git config --global core.hooksPath "$directory_path/hooks"
  else
      git config --global core.hooksPath "$directory_path/hooks"
  fi
  echo "Hooks installed to $directory_path and configured globally."
}

install_hooks_to_directory