def standardize_jira_ref()

in dev/merge_rocketmq_pr.py [0:0]

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

def standardize_jira_ref(text):
    """
    Standardize the [ROCKETMQ-XXXXX] [MODULE] prefix
    Converts "[ROCKETMQ-XXX][mllib] Issue", "[MLLib] ROCKETMQ-XXX. Issue" or "ROCKETMQ XXX [MLLIB]: Issue" to
    "[ROCKETMQ-XXX][MLLIB] Issue"
    """
    jira_refs = []
    components = []

    # If the string is compliant, no need to process any further
    if (re.search(r'^\[ROCKETMQ-[0-9]{3,6}\](\[[A-Z0-9_\s,]+\] )+\S+', text)):
        return text

    # Extract JIRA ref(s):
    pattern = re.compile(r'(ROCKETMQ[-\s]*[0-9]{3,6})+', 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 rocketmq 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)
    clean_text = ''.join(jira_refs).strip() + ''.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