Script add # symbol to Azure DevOps task number in the end of commit messages in working branch

git-azuredevops-v2

#!/bin/bash

currentBranchName=$(git rev-parse --abbrev-ref HEAD)

add_hash() {
	echo ""
	git filter-repo -f --refs develop..$currentBranchName --message-callback '
		lastWord = message.split()[-1]

		def RepresentsInt(s):
		    try: 
		        int(s)
		        return True
		    except ValueError:
		        return False

		if RepresentsInt(lastWord):
		    return message.replace(lastWord, b"#" + lastWord)
		else:
		    return message'
}

echo ""
echo "You want to add # character to task numbers to last $(git rev-list --count master..$currentBranchName) commits."

# https://stackoverflow.com/questions/226703/how-do-i-prompt-for-yes-no-cancel-input-in-a-linux-shell-script
while true; do
    read -p "Do you want to continue [y/n]? " yn
    case $yn in
        [Yy]* ) add_hash $1; break;;
        [Nn]* ) exit;;
        * ) echo "Please answer yes [y] or no [n].";;
    esac
done