check_event_action.py

# Get the event action
def check_event_action(event):
    
  # Check action of event
  action = event['action']
  
  # If action isn't "created", exit
  if action != 'created':
    print("🚫 Event action detected as: " + action)
    print("🚫 Event is not creating a repo, exiting")

    # Return 200 code
    return {
      'statusCode': 200,
      'body': json.dumps("Since action is ", action, ", and not 'created', we are exiting")
    }

    # Exit script
    sys.exit()
  else:
    print("🚀 Successfully detected action: " + action)

  # Get repo name
  repo_name = event['repository']['name']
  print("🚀 Successfully detected repo: " + repo_name)
  return repo_name