def standardize_jira_ref()

in merge-pr.py [0:0]

• 20 lines of code
• 7 McCabe index (conditional complexity)

def standardize_jira_ref(text):
    """
    Standardize the jira reference commit message prefix to "PROJECT_NAME-XXX: Issue"
    """
    jira_refs = []
    components = []

    # Extract JIRA ref(s):
    pattern = re.compile(r'(%s[-\s]*[0-9]{3,6})+' % CAPITALIZED_PROJECT_NAME, re.IGNORECASE)
    for ref in pattern.findall(text):
        # Add brackets, replace spaces with a dash, & convert to uppercase
        jira_refs.append(re.sub(r'\s+', '-', ref.upper()))
        text = text.replace(ref, '')

    # Extract project name component(s):
    # Look for alphanumeric chars, spaces, dashes, periods, and/or commas
    pattern = re.compile(r'(\[[\w\s,-\.]+\])', re.IGNORECASE)
    for component in pattern.findall(text):
        components.append(component.upper())
        text = text.replace(component, '')

    # Cleanup any remaining symbols:
    pattern = re.compile(r'^\W+(.*)', re.IGNORECASE)
    if (pattern.search(text) is not None):
        text = pattern.search(text).groups()[0]

    # Assemble full text (JIRA ref(s), module(s), remaining text)
    jira_prefix = ' '.join(jira_refs).strip()
    if jira_prefix:
        jira_prefix = jira_prefix + ": "
    clean_text = jira_prefix + ' '.join(components).strip() + " " + text.strip()

    # Replace multiple spaces with a single space, e.g. if no jira refs and/or components were included
    clean_text = re.sub(r'\s+', ' ', clean_text.strip())

    return clean_text