Files
pr-agent/pr_agent/servers/github_polling.py
2023-07-06 00:21:08 +03:00

74 lines
3.2 KiB
Python

import asyncio
import logging
import sys
from datetime import datetime, timezone
import aiohttp
from pr_agent.agent.pr_agent import PRAgent
from pr_agent.config_loader import settings
logging.basicConfig(stream=sys.stdout, level=logging.DEBUG)
NOTIFICATION_URL = "https://api.github.com/notifications"
def now() -> str:
now_utc = datetime.now(timezone.utc).isoformat()
now_utc = now_utc.replace("+00:00", "Z")
return now_utc
async def polling_loop():
since = [now()]
last_modified = [None]
try:
deployment_type = settings.github.deployment_type
token = settings.github.user_token
except AttributeError:
deployment_type = 'none'
token = None
if deployment_type != 'user':
raise ValueError("Deployment mode must be set to 'user' to get notifications")
if not token:
raise ValueError("User token must be set to get notifications")
async with aiohttp.ClientSession() as session:
while True:
headers = {
"Accept": "application/vnd.github.v3+json",
"Authorization": f"Bearer {token}"
}
params = {
"participating": "true"
}
if since[0]:
params["since"] = since[0]
if last_modified[0]:
headers["If-Modified-Since"] = last_modified[0]
async with session.get(NOTIFICATION_URL, headers=headers, params=params) as response:
if response.status == 200:
if 'Last-Modified' in response.headers:
last_modified[0] = response.headers['Last-Modified']
since[0] = None
notifications = await response.json()
for notification in notifications:
if 'reason' in notification and notification['reason'] == 'mention':
if 'subject' in notification and notification['subject']['type'] == 'PullRequest':
pr_url = notification['subject']['url']
latest_comment = notification['subject']['latest_comment_url']
async with session.get(latest_comment, headers=headers) as comment_response:
if comment_response.status == 200:
comment = await comment_response.json()
comment_body = comment['body'] if 'body' in comment else ''
commenter_github_user = comment['user']['login'] if 'user' in comment else ''
logging.info(f"Commenter: {commenter_github_user}\nComment: {comment_body}")
if comment_body.strip().startswith("@"):
agent = PRAgent()
await agent.handle_request(pr_url, comment_body)
elif response.status != 304:
print(f"Failed to fetch notifications. Status code: {response.status}")
await asyncio.sleep(5)
if __name__ == '__main__':
asyncio.run(polling_loop())