new_contents: # Copyright 2018 Google LLC
  #
  # Licensed 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.
  
  """This script is used to synthesize generated parts of this library."""
  
  from synthtool import _tracked_paths
  import synthtool as s
  import synthtool.log as log
  import synthtool.shell as shell
  import synthtool.sources.git as git
  import logging
  
  logging.basicConfig(level=logging.DEBUG)
  
  repository_url = "https://github.com/google/google-api-nodejs-client.git"
  
  log.debug(f"Cloning {repository_url}.")
  repository = git.clone(repository_url, depth=1)
  
  log.debug("Installing dependencies.")
  shell.run("npm install".split(), cwd=repository)
  
  log.debug("Generating all libraries.")
  shell.run("make generate".split(), cwd=repository)
  
  # copy src directory
  s.copy(library / "src")
  
subject: Add synth.py for automating client library generation (#1306)