Add a pre commit hook for the format of git message

pre-commit-hook.txt

1. cat > .git/hooks/pre-commit

#!/bin/bash

# Extract the commit message from the last commit
commit_message=$(git log --format=%B -n 1 HEAD)

# Check if commit message contains a JIRA ID
if [[ ! $commit_message =~ [A-Z]+-[0-9]+ ]]; then
    echo "Error: Commit message must include a JIRA ID."
    exit 1
fi

# Check if commit message length is at least 30 characters
commit_length=$(echo -n "$commit_message" | wc -c)
if [[ $commit_length -lt 30 ]]; then
    echo "Error: Commit message must be at least 30 characters long."
    exit 1
fi

2. chmod +x .git/hooks/pre-commit