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mass_comment.py
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mass_comment.py
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#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
"""Script for mass-commenting Jenkins test triggers on a Beam PR."""
import os
import requests
import socket
import time
def executeGHGraphqlQuery(accessToken, query):
'''Runs graphql query on GitHub.'''
url = 'https://api.github.com/graphql'
headers = {'Authorization': 'Bearer %s' % accessToken}
r = requests.post(url=url, json={'query': query}, headers=headers)
return r.json()
def getSubjectId(accessToken, prNumber):
query = '''
query FindPullRequestID {
repository(owner:"apache", name:"beam") {
pullRequest(number:%s) {
id
}
}
}
''' % prNumber
response = executeGHGraphqlQuery(accessToken, query)
return response['data']['repository']['pullRequest']['id']
def addPrComment(accessToken, subjectId, commentBody):
'''Adds a pr comment to the PR defined by subjectId'''
query = '''
mutation AddPullRequestComment {
addComment(input:{subjectId:"%s",body: "%s"}) {
commentEdge {
node {
createdAt
body
}
}
subject {
id
}
}
}
''' % (subjectId, commentBody)
return executeGHGraphqlQuery(accessToken, query)
def getPrStatuses(accessToken, prNumber):
query = '''
query GetPRChecks {
repository(name: "beam", owner: "apache") {
pullRequest(number: %s) {
commits(last: 1) {
nodes {
commit {
status {
contexts {
targetUrl
context
}
}
}
}
}
}
}
}
''' % (prNumber)
return executeGHGraphqlQuery(accessToken, query)
def postComments(accessToken, subjectId, commentsToAdd):
'''
Main workhorse method. Posts comments to GH.
'''
for comment in commentsToAdd:
jsonData = addPrComment(accessToken, subjectId, comment[0])
print(jsonData)
# Space out comments 30 seconds apart to avoid overwhelming Jenkins
time.sleep(30)
def probeGitHubIsUp():
'''
Returns True if GitHub responds to simple queries. Else returns False.
'''
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
result = sock.connect_ex(('github.com', 443))
return True if result == 0 else False
def getRemainingComments(accessToken, pr, initialComments):
'''
Filters out the comments that already have statuses associated with them from initial comments
'''
queryResult = getPrStatuses(accessToken, pr)
pull = queryResult["data"]["repository"]["pullRequest"]
commit = pull["commits"]["nodes"][0]["commit"]
check_urls = str(list(map(lambda c : c["targetUrl"], commit["status"]["contexts"])))
remainingComments = []
for comment in initialComments:
if f'/{comment[1]}_Phrase/' not in check_urls and f'/{comment[1]}_PR/' not in check_urls \
and f'/{comment[1]}_Commit/' not in check_urls and f'/{comment[1]}/' not in check_urls \
and 'Sickbay' not in comment[1]:
print(comment)
remainingComments.append(comment)
return remainingComments
################################################################################
if __name__ == '__main__':
'''
This script is supposed to be invoked directly.
However for testing purposes and to allow importing,
wrap work code in module check.
'''
print("Started.")
comments = []
dirname = os.path.dirname(__file__)
with open(os.path.join(dirname, 'jenkins_jobs.txt')) as file:
comments = [line.strip() for line in file if len(line.strip()) > 0]
for i in range(len(comments)):
parts = comments[i].split(',')
comments[i] = (parts[0], parts[1])
if not probeGitHubIsUp():
print("GitHub is unavailable, skipping fetching data.")
exit()
print("GitHub is available start fetching data.")
accessToken = input("Enter your Github access token: ")
pr = input("Enter the Beam PR number to test (e.g. 11403): ")
subjectId = getSubjectId(accessToken, pr)
# TODO(yathu): also auto rerun failed GitHub Action workflow
remainingComments = getRemainingComments(accessToken, pr, comments)
if len(remainingComments) == 0:
print('Jobs have been started for all comments. If you would like to retry all jobs, create a new commit before running this script.')
while len(remainingComments) > 0:
postComments(accessToken, subjectId, remainingComments)
# Sleep 60 seconds to allow checks to start to status
time.sleep(60)
remainingComments = getRemainingComments(accessToken, pr, remainingComments)
if len(remainingComments) > 0:
print(f'{len(remainingComments)} comments must be reposted because no check has been created for them: {str(remainingComments)}')
print('Sleeping for 1 hour to allow Jenkins to recover and to give it time to status.')
for i in range(60):
time.sleep(60)
print(f'{i} minutes elapsed, {60-i} minutes remaining')
remainingComments = getRemainingComments(accessToken, pr, remainingComments)
if len(remainingComments) == 0:
print(f'{len(remainingComments)} comments still must be reposted: {str(remainingComments)}')
print('Trying to repost comments.')
print('Done.')