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# Copyright (C) 2019 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
import asyncio
from typing import Optional
from gerrit import GerritStreamEvents, GerritStreamParser
from logger import get_logger
from git import Repository
from jiracloser import JiraCloser
from config import Config
from .args import Args
log = get_logger("bot")
class Bot:
def __init__(self) -> None:
self.loop = asyncio.get_event_loop()
self.g = GerritStreamEvents()
self.parser = GerritStreamParser()
self.args = Args()
log.info("Using '%s' configuration", self.args.config_section)
config = Config(self.args.config_section)
self.jira_closer = JiraCloser(config)
async def update_project(self, name: str, since: Optional[str] = None) -> None:
async with Repository(name) as repo:
changes = await repo.new_changes(since=since)
for change in changes:
log.info("Checking changes for relevant tags: '%s'", change)
# check commit message
fixes = await repo.parse_commit_messages(change)
for fix in fixes:
# do jira magic
self.jira_closer.run(fix)
async def event_handler(self, data: str) -> None:
event = self.parser.parse(data)
log.debug(f"Gerrit Event: {event} - raw data: >>>{data}<<<")
if event.is_branch_update():
log.info(event)
await self.update_project(event.project)
async def check_gerrit_projects(self) -> None:
projects = await(self.g.list_all_projects())
# we could parallelize, but we cannot have too many git connections
# at the same time, and this is not the common case, so do it sequential for now.
# updates = []
# for project in projects:
# updates.append(self.update_project(project))
# await asyncio.gather(*updates)
for project in projects:
await self.update_project(project, since=self.args.since)
def run(self) -> None:
while True:
try:
check_projects_on_startup = asyncio.ensure_future(self.check_gerrit_projects())
self.g.setDataCallback(self.event_handler)
run_monitor = asyncio.ensure_future(self.g.run())
self.loop.run_until_complete(asyncio.gather(check_projects_on_startup, run_monitor))
except Exception as exc:
log.exception('Caught exception: ' + str(exc))
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