update_webhook_branchname.py

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#!/usr/bin/env python3
 
# (C) Copyright 2019 UCAR
#
# This software is licensed under the terms of the Apache Licence Version 2.0
# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
 
"""
Codebuild Runs this script to check for branches with
same names accross dependent repos. Then creates a
webhook on PR page to notify users if such a branch exists.
Call as:
update_webhook_branchname.py branchName commitId
"""
 
import os
import boto3
from github import Github
import sys
 
branchName = sys.argv[1]
commitId = sys.argv[2]
 
 
# check other repos
repoList = ["atlas", "saber", "ioda", "ufo", "soca", "fv3-jedi", "mpas-jedi"]
 
token = os.getenv('GIT_PASS', '...')
g = Github(token)
ownerList = ["JCSDA", "jcsda-internal"]
 
oopsRepo = g.get_repo("jcsda-internal/oops")
 
for owner in ownerList:
  for repoName in repoList:
    branchExists = True
    repo = g.get_repo(f"{owner}/{repoName}")
    branchList = list(repo.get_branches())
    try:
      repo.get_branch(branchName)
    except Exception:
      pass
      branchExists = False
 
    if (branchExists):
      print(branchName + ' exists in '+owner+'/'+repoName)
      stageDescription= branchName+" exists in "+owner+'/'+ repoName
      commitStatus = oopsRepo.get_commit(sha=commitId).create_status(
        state="pending",
        description=stageDescription,
        context="Branch Check-"+owner+'/'+repoName)
    else:
      print(branchName + ' does not exist in '+owner+'/'+repoName)