github_mirror/core/repo_creator.py

106 lines
4.2 KiB
Python

from typing import Union
import requests
from requests import Response
from core.utils import logger
class RepositoryCreator:
def __init__(self, gitlab_url: str, headers: dict):
self.gitlab_url = gitlab_url
self.headers = headers
self.HTTP_201_CREATED = 201
self.HTTP_200_OK = 200
def __gitlab_request(self, method: str, url: str, data: dict = None) -> Union[Response, None]:
"""
Create request to gitlab
:param method: Request method can be changed
:param url: Url to request
:param data: Provide request data
:return: Response object on None
"""
try:
request = requests.request(method, url, headers=self.headers, json=data, verify=False)
return request
except Exception as err:
logger.error(f'Connection not established. Check vpn is connected! \n{err}')
def __create_new_project(self, url: str, group_id: int = None) -> Union[str, None]:
"""
Create new project in gitlab with name based on provided url
:param url: github url to mirror with:
:param group_id: namespace in gitlab to combine repos
:return: repo_id as string or None if any error
"""
# name of repository will generate automatically from link
name = url.split('/')[-1].replace('.git', '')
git_data = {'name': name}
if group_id:
git_data['namespace_id'] = group_id
request = self.__gitlab_request('POST', f'{self.gitlab_url}/api/v4/projects', git_data)
try:
if request.status_code == self.HTTP_201_CREATED:
repo_data = request.json()
name_with_namespace = repo_data.get('name_with_namespace', None)
if name_with_namespace:
logger.info(f'Repository {name_with_namespace} has been created')
else:
logger.info(f'Repository {repo_data["name"]} has been created')
return repo_data['id']
else:
logger.error(f'Cant create new project. Status code: {request.status_code}. Reason: {request.text}')
except AttributeError:
pass
def __add_pull_mirror(self, url: str, repo_id: str) -> Union[str, None]:
"""
Add pull mirror to Settings -> Repository -> Mirroring repositories
:param url: github url to mirror with
:param repo_id: id of repository which will be updated
:return: github url which will be mirrored
"""
if repo_id:
git_data = {"mirror": True, "import_url": url}
request = self.__gitlab_request('PUT', f'{self.gitlab_url}/api/v4/projects/{repo_id}', git_data)
if request and request.status_code == self.HTTP_200_OK:
return url
elif request.status_code != self.HTTP_200_OK:
logger.error(f'Cant add mirror url to project. Status code: {request.status_code}. '
f'Reason: {request.text}')
def __pull_github_repo(self, url: str, repo_id: str):
"""
Initiate pull request for gitlab repository
:param url: github url to mirror with
:param repo_id: id of repository which will be updated
"""
if repo_id:
request = self.__gitlab_request('POST', f'{self.gitlab_url}/api/v4/projects/{repo_id}/mirror/pull')
if request and request.status_code == self.HTTP_200_OK:
logger.info(f'Repository: {url} has been pulled')
elif request.status_code != self.HTTP_200_OK:
logger.error(f'Error pull repository. Status code: {request.status_code}. Reason: {request.text}')
def create_repository_mirror(self, github_url: str, group_id: int):
"""
Base action for one thread. Creates repository, add mirror url and triggers pull at te end
:param github_url: Github url which will be mirrored
:param group_id: Gitlab group id which contains created repository
"""
repo_id = self.__create_new_project(github_url, group_id)
url = self.__add_pull_mirror(github_url, repo_id)
if url:
self.__pull_github_repo(url, repo_id)