jenkinstojiraautomation POC

jenkinstojiraautomation.py

import os
import re
import json

def extract_jira_steps(jenkinsfile_content):
    """
    Extracts usage of deprecated jira-steps from a Jenkinsfile.
    Returns a dict mapping step name to parameter dicts.
    """
    jira_steps = ["jiraAddComment", "jiraTransitionIssue", "jiraNewIssue"]
    pattern = r'(jira\w+)\s*\(([^)]*)\)'
    matches = re.findall(pattern, jenkinsfile_content)

    extracted = []
    for step, args in matches:
        if step in jira_steps:
            args_dict = {}
            for arg in args.split(','):
                kv = arg.strip().split(':', 1)
                if len(kv) == 2:
                    key, value = kv[0].strip(), kv[1].strip()
                    args_dict[key] = value.strip('"').strip("'")
            extracted.append({'step': step, 'args': args_dict})
    return extracted

def convert_to_jira_automation(step, args):
    """
    Converts a deprecated step and args to Jira Automation JSON syntax.
    """
    if step == "jiraAddComment":
        return {
            "trigger": "manual",
            "condition": {"type": "issue", "field": "key", "operator": "exists"},
            "action": {"type": "comment", "comment": args.get("comment", "Jenkins build update.")}
        }
    elif step == "jiraTransitionIssue":
        return {
            "trigger": "manual",
            "condition": {"type": "issue", "field": "status", "operator": "not_equals", "value": args.get("transition", "")},
            "action": {"type": "transition", "transition": args.get("transition", "Done")}
        }
    elif step == "jiraNewIssue":
        return {
            "trigger": "manual",
            "action": {
                "type": "createIssue",
                "project": args.get("projectKey", "PROJ"),
                "summary": args.get("summary", "Created by Jenkins"),
                "issueType": args.get("issueType", "Task")
            }
        }
    return {}

def process_jenkinsfile(file_path):
    with open(file_path, 'r') as f:
        content = f.read()

    extracted_steps = extract_jira_steps(content)
    automation_rules = []

    for step_info in extracted_steps:
        rule = convert_to_jira_automation(step_info['step'], step_info['args'])
        if rule:
            automation_rules.append(rule)

    return automation_rules

# Example run
jenkinsfile_path = "/mnt/data/sample_Jenkinsfile"  # Replace with actual path
automation_json = process_jenkinsfile(jenkinsfile_path)

import pandas as pd
import ace_tools as tools

df = pd.DataFrame(automation_json)
tools.display_dataframe_to_user(name="Jira Automation Rules", dataframe=df)