#!/usr/bin/env python
import sys
import os
import subprocess
from collections import OrderedDict
from termcolor import cprint
import sh

def printWarning(message):
    cprint(" %s " %message, 'white', 'on_red', ['bold'])

def printSuccess(message):
    cprint(" %s " %message, 'white', 'on_green')

def git(args):
    args = ['git'] + args
    git = subprocess.Popen(args, stdout = subprocess.PIPE)
    details = git.stdout.read()
    details = details.decode("utf-8").strip()
    return details

def _git_config():
    raw_config = git(['config', '-l', '-z'])
    items = raw_config.split("\0")
    items = filter(lambda i: len(i) > 0, items)
    items = [item.partition("\n")[0:3:2] for item in items]
    return OrderedDict(items)

GIT_CONFIG = _git_config()

def get_config(key, default=None):
    return GIT_CONFIG.get(key, default)

REPO_URL = get_config('remote.origin.url')

if os.path.isfile('Jenkinsfile'):
    with open('Jenkinsfile', 'r') as file:
        filedata = file.read()

    isFound = filedata.find('git url:')
    if isFound:
        for line in filedata.split('\n'):
            if "git url:" in line:
                currUrl = reduce(lambda a, kv: a.replace(*kv), (('git url:', ''), (' ', ''), ("'", "")), line.strip())
                if currUrl != REPO_URL:
                    printSuccess('Updated JenkinsFile, please push again')
                    filedata = filedata.replace('$url', "'%s'" % (REPO_URL))
                    with open('Jenkinsfile', 'w') as file:
                        file.write(filedata)
                    git = sh.git.bake(_cwd=os.getcwd())
                    git.add('Jenkinsfile')
                    git.commit(m='Jenkinsfile adjustment')
                    sys.exit(1)
    else:
        printWarning('Blad w pliku Jenkinsfile')
        sys.exit(1)