def listen(self):
k = self.current_user.id
t = config.listen_timeout
repo_path = '%s/%s' % (self.owner, self.name)
redis = Redis(namespace=repo_path)
logging.debug('blocking waiting for %s' % k)
response = redis('blpop', [k], timeout=t)
if response is None:
return {'status': '304'}
commit_id = response[1]
data = utils.json_decode(redis[commit_id])
data.update({'status': 200})
return data
def post(self):
"""We get a payload like this::
{
"after": "0df48053b961ad6f26956ea4bbcbe27c97b7a21b",
"before": "ad9aeac5f80097660619349f5dd93fb07a2b2eb0",
"commits": [
{
"added": [],
"author": {
"email": "*****@*****.**",
"name": "James Arthur"
},
"id": "0df48053b961ad6f26956ea4bbcbe27c97b7a21b",
"message": "blah",
"modified": [
"README.md"
],
"removed": [],
"timestamp": "2010-05-18T04:13:47-07:00",
"url": "http:\/\/github.com\/thruflo\/Dummy-Bus-Dev\/commit\/0df48053b961ad6f26956ea4bbcbe27c97b7a21b"
}
],
"ref": "refs\/heads\/master",
"repository": {
"description": "Dummy user account to test github API",
"fork": false,
"forks": 0,
"has_downloads": false,
"has_issues": false,
"has_wiki": false,
"homepage": "http:\/\/dummy.thruflo.com",
"name": "Dummy-Bus-Dev",
"open_issues": 0,
"owner": {
"email": "*****@*****.**",
"name": "thruflo"
},
"private": false,
"url": "http:\/\/github.com\/thruflo\/Dummy-Bus-Dev",
"watchers": 1
}
}
We validate it by checking the commit ids against either
the latest or the handled commits for that branch.
"""
logging.debug('PostCommitHook')
# get the payload
payload = self.get_argument('payload')
logging.debug('payload')
logging.debug(payload)
data = utils.json_decode(payload)
logging.debug('data')
logging.debug(data)
# get a handle on the repository
repo = data['repository']
branch = data["ref"].split('/')[-1]
path = '%s/%s' % (repo['owner']['name'], repo['name'])
docid = model.Repository.get_id_from(path)
# is this actually a repo we have stored?
repository = model.Repository.get(docid)
if repository is None:
return ''
logging.debug('repository')
logging.debug(repository)
# to validate, either the before matches the latest
# sanity checked commit, or the latest handled commit
latest = repository.latest_sanity_checked_commits[branch]
handled = repository.handled_commits[branch]
if data['before'] == latest:
logging.debug('before matched latest commit')
elif data['before'] in handled:
logging.debug('before matched one a handled commit')
else:
return ''
logging.debug('trying to fetch an authenticated user')
users = repository.users
users.reverse()
for user in users:
github = clients.github_factory(user=user)
try:
github.users.make_request('show')
except RuntimeError:
github = None
logging.warning('@@ cache that this user failed to authenticate')
else:
break
logging.debug('github')
logging.debug(github)
if github is not None:
logging.debug('handling commits')
relevant_commits = repository.handle_commits(
github,
branch,
data['commits'],
before=data['before']
)
logging.debug('relevant commits')
logging.debug(relevant_commits)
if relevant_commits:
# save the repo
repository.save()
# augment the data with a list of invalid blob ids
invalid_blobs = []
for item in relevant_commits:
for k in 'removed', 'modified':
for filepath in item.get(k):
blob_id = model.Blob.get_id_from(
repository.path,
branch,
filepath
)
invalid_blobs.append(blob_id)
invalid_blobs = list(set(invalid_blobs))
# notify any live users
redis = Redis(namespace=repository.path)
k = data['after']
v = {
'branch': branch,
'invalid_blobs': invalid_blobs,
'commits': relevant_commits
}
redis[k] = utils.json_encode(v)
for user in repository.users:
redis('rpush', user.id, k)
return ''