import asyncio import logging import os import re from typing import Tuple import aiohttp COMMIT_SHA = os.environ['COMMIT_SHA'] # commits for test alert builder # COMMIT_SHA = '4015bd9c48b45910727569fff5e770000d85d207' # all clients + server and test server + web # COMMIT_SHA = '9cc3f0fb7c390c8cb8b789e9377f10ed5e80a089' # web and web res together # COMMIT_SHA = '4efaf918af43054ba3ff76068e83d135a9a2535d' # web # COMMIT_SHA = 'e2d725c2b3813d7c170f50b0ab21424a71466f6d' # web res TELEGRAM_BOT_TOKEN = os.environ['TELEGRAM_BOT_TOKEN'] GITHUB_PAT = os.environ['GITHUB_PAT'] REPOSITORY = os.environ.get('REPOSITORY', 'MarshalX/telegram-crawler') CHAT_ID = os.environ.get('CHAT_ID', '@tgcrawl') ROOT_TREE_DIR = os.environ.get('ROOT_TREE_DIR', 'data') BASE_GITHUB_API = 'https://api.github.com/' GITHUB_LAST_COMMITS = 'repos/{repo}/commits/{sha}' BASE_TELEGRAM_API = 'https://api.telegram.org/bot{token}/' TELEGRAM_SEND_MESSAGE = 'sendMessage' logger = logging.getLogger(__name__) logging.basicConfig(level=logging.INFO) STATUS_TO_EMOJI = { 'added': '✅', 'modified': '📝', 'removed': '❌', 'renamed': '🔄', 'copied': '📋', 'changed': '📝', 'unchanged': '📝', } AVAILABLE_HASHTAGS = { 'web_tr', 'web_res', 'web', 'server', 'test_server', 'client', 'ios', 'macos', 'android' } HASHTAGS_PATTERNS = { # regex will be more flexible. for example, in issue with double hashtag '#web #web_res' when data/res not changed 'web_tr': os.path.join(ROOT_TREE_DIR, 'web_tr'), 'web_res': os.path.join(ROOT_TREE_DIR, 'web_res'), 'web': os.path.join(ROOT_TREE_DIR, 'web'), 'server': os.path.join(ROOT_TREE_DIR, 'server'), 'test_server': os.path.join(ROOT_TREE_DIR, 'server', 'test'), 'client': os.path.join(ROOT_TREE_DIR, 'client'), 'ios': os.path.join(ROOT_TREE_DIR, 'client', 'ios-beta'), 'macos': os.path.join(ROOT_TREE_DIR, 'client', 'macos-beta'), 'android': os.path.join(ROOT_TREE_DIR, 'client', 'android-beta'), } # order is important! PATHS_TO_REMOVE_FROM_ALERT = [ os.path.join(ROOT_TREE_DIR, 'web_tr'), os.path.join(ROOT_TREE_DIR, 'web_res'), os.path.join(ROOT_TREE_DIR, 'web'), os.path.join(ROOT_TREE_DIR, 'server'), os.path.join(ROOT_TREE_DIR, 'client'), ] GITHUB_API_LIMIT_PER_HOUR = 5_000 COUNT_OF_RUNNING_WORKFLOW_AT_SAME_TIME = 5 # just random number ;d ROW_PER_STATUS = 5 LAST_PAGE_NUMBER_REGEX = r'page=(\d+)>; rel="last"' async def send_req_until_success(session: aiohttp.ClientSession, **kwargs) -> Tuple[dict, int]: delay = 5 # in sec count_of_retries = int(GITHUB_API_LIMIT_PER_HOUR / COUNT_OF_RUNNING_WORKFLOW_AT_SAME_TIME / delay) last_page_number = 1 retry_number = 1 while retry_number <= count_of_retries: retry_number += 1 res = await session.get(**kwargs) if res.status != 200: await asyncio.sleep(delay) continue json = await res.json() pagination_data = res.headers.get('Link', '') matches = re.findall(LAST_PAGE_NUMBER_REGEX, pagination_data) if matches: last_page_number = int(matches[0]) return json, last_page_number raise RuntimeError('Surprise. Time is over') async def main() -> None: async with aiohttp.ClientSession() as session: commit_data, last_page = await send_req_until_success( session=session, url=f'{BASE_GITHUB_API}{GITHUB_LAST_COMMITS}'.format(repo=REPOSITORY, sha=COMMIT_SHA), headers={ 'Authorization': f'token {GITHUB_PAT}' } ) commit_files = commit_data['files'] coroutine_list = list() for current_page in range(2, last_page + 1): coroutine_list.append(send_req_until_success( session=session, url=f'{BASE_GITHUB_API}{GITHUB_LAST_COMMITS}?page={current_page}'.format( repo=REPOSITORY, sha=COMMIT_SHA ), headers={ 'Authorization': f'token {GITHUB_PAT}' } )) paginated_responses = await asyncio.gather(*coroutine_list) for json_response, _ in paginated_responses: commit_files.extend(json_response['files']) html_url = commit_data['html_url'] alert_text = f'New changes of Telegram\n\n' alert_hashtags = set() global AVAILABLE_HASHTAGS available_hashtags = AVAILABLE_HASHTAGS.copy() changes = {k: [] for k in STATUS_TO_EMOJI.keys()} for file in commit_files: for available_hashtag in available_hashtags: pattern = HASHTAGS_PATTERNS[available_hashtag] if pattern in file['filename']: alert_hashtags.add(available_hashtag) # optimize substring search available_hashtags -= alert_hashtags changed_url = file['filename'].replace('.html', '') for path_to_remove in PATHS_TO_REMOVE_FROM_ALERT: if changed_url.startswith(path_to_remove): changed_url = changed_url[len(path_to_remove) + 1:] break # can't occur more than one time status = STATUS_TO_EMOJI[file['status']] changes[file['status']].append(f'{status} {changed_url}') for i, [status, text_list] in enumerate(changes.items()): if not text_list: continue alert_text += '\n'.join(text_list[:ROW_PER_STATUS]) + '\n' if len(text_list) > ROW_PER_STATUS: count = len(text_list) - ROW_PER_STATUS alert_text += f'And {count} {status} actions more..\n' alert_text += '\n' alert_text += f'View diff on GitHub...' if alert_hashtags: alert_text += '\n\n' + ' '.join([f'#{hashtag}' for hashtag in sorted(alert_hashtags)]) logger.info(alert_text) telegram_response = await session.get( url=f'{BASE_TELEGRAM_API}{TELEGRAM_SEND_MESSAGE}'.format(token=TELEGRAM_BOT_TOKEN), params={ 'chat_id': CHAT_ID, 'parse_mode': 'HTML', 'text': alert_text, } ) logger.debug(await telegram_response.read()) if __name__ == '__main__': asyncio.get_event_loop().run_until_complete(main())