git-pull.sh

#!/bin/bash
# This script is a W.I.P
# To use it, just save the file and run sh git-pull.sh

git fetch

git diff HEAD..FETCH_HEAD

read -p "Do you want to merge? (Y/n) " answer

if [[ -z "$answer" ]]; then
    answer="y"
fi

case ${answer:0:1} in
    y|Y )
        git merge FETCH_HEAD
        echo "Thank you for merging."
    ;;
    * )
        echo "Exiting without merging."
    ;;
esac