Bitbucket to GitHub Repository Migration Script

gistfile1.txt

import json
import requests
import os

import argparse

bb_username = 'MY_USERNAME'
bb_password = 'BITBUCKET_PASSWORD'
gh_token = 'GH_TOKEN'
project_name = 'PROJECT_NAME'


def parse_input_args():
    # get json path from command line
    parser = argparse.ArgumentParser()

    # Logging Parameters
    parser.add_argument("-repository", "--repository", dest="repository", help="Repository Name", required=True)

    args = parser.parse_args()
    return args

input_args = parse_input_args()  # get json data

repo_name = input_args.repository

print 'Changing branch permissions for developers to READ on {}'.format(repo_name)
br_url = 'https://api.bitbucket.org/1.0/group-privileges/{}/{}/{}/developers'.format(project_name,
                                                                                     repo_name,
                                                                                     project_name)
print br_url
response = requests.put(br_url, auth=(bb_username, bb_password), data='read')
print str(response.status_code) + response.text

repo_creation_json = {
    "name": repo_name,
    "auto_init": False,
    "private": True
}
print "Creating {} GitHub Repository".format(repo_name)
response = requests.post('https://api.github.com/orgs/<ORG_NAME>/repos',
                         headers={'Authorization': 'token {}'.format(gh_token)},
                         data=json.dumps(repo_creation_json))
print str(response.status_code) + response.text

print "Granting dev group WRITE access to {}".format(repo_name)
response = requests.put('https://api.github.com/teams/<ORG_NAME>/repos/<ORG_NAME>/{}'.format(repo_name),
                        headers={'Authorization': 'token {}'.format(gh_token)},
                        data='{"permission": "push"}')
print str(response.status_code) + response.text

os.system('git clone git@bitbucket.org:{}/{}.git'.format(project_name,
                                                         repo_name))
os.chdir(os.getcwd() + '/{}'.format(repo_name))
os.system('git remote rename origin bitbucket')
os.system('git remote add origin https://github.com/<ORG_NAME>/{}.git'.format(repo_name))
os.system('git push origin master')