telegram-crawler/make_and_send_alert.py
2022-06-18 17:36:39 +02:00

184 lines
6.3 KiB
Python

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'<b>New changes of Telegram</b>\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} <code>{changed_url}</code>')
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 <b>{count}</b> {status} actions more..\n'
alert_text += '\n'
alert_text += f'<a href="{html_url}">View diff on GitHub...</a>'
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())