old_contents: # Copyright 2020 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.
  """libClusterfuzz package."""
  
  import os
  
  if not os.getenv('ROOT_DIR') and not os.getenv('GAE_ENV'):
    # If ROOT_DIR isn't set by the time we import this and we're not on GAE,
    # assume we're libClusterFuzz.
    this_dir = os.path.dirname(os.path.abspath(__file__))
    os.environ['CONFIG_DIR_OVERRIDE'] = os.path.join(this_dir, 'lib-config')
    os.environ['ROOT_DIR'] = os.path.dirname(os.path.dirname(this_dir))
    os.environ['LIB_CF'] = 'True'
  
    from ._internal.system import environment
    environment.set_default_vars()
  
new_contents: # Copyright 2020 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.
  """libClusterfuzz package."""
  
  import os
  
  if not os.getenv('ROOT_DIR') and not os.getenv('GAE_ENV'):
    # If ROOT_DIR isn't set by the time we import this and we're not on GAE,
    # assume we're libClusterFuzz.
    # Actual value does not matter, it just needs to be set.
    os.environ['ROOT_DIR'] = '/tmp'
    os.environ['LIB_CF'] = 'True'
    this_dir = os.path.dirname(os.path.abspath(__file__))
    os.environ['CONFIG_DIR_OVERRIDE'] = os.path.join(this_dir, 'lib-config')
  
    # Other necessary env vars.
    os.environ['FAIL_RETRIES'] = '1'
    os.environ['FAIL_WAIT'] = '10'
  
subject: Fix libClusterFuzz env vars. (#2435)