text: # 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."""
  
  import os
  import synthtool as s
  import synthtool.gcp as gcp
  import logging
  
  logging.basicConfig(level=logging.DEBUG)
  
  gapic = gcp.GAPICGenerator()
  common = gcp.CommonTemplates()
  
  v1beta1_library = gapic.php_library(
      service='redis',
      version='v1beta1',
      artman_output_name='google-cloud-redis-v1beta1')
  
  # copy all src except partial veneer classes
  s.move(v1beta1_library / f'src/V1beta1/Gapic')
  s.move(v1beta1_library / f'src/V1beta1/resources')
  
  # copy proto files to src also
  s.move(v1beta1_library / f'proto/src/Google/Cloud/Redis', f'src/')
  s.move(v1beta1_library / f'tests/')
  
  # copy GPBMetadata file to metadata
  s.move(v1beta1_library / f'proto/src/GPBMetadata/Google/Cloud/Redis', f'metadata/')
  
  v1_library = gapic.php_library(
      service='redis',
      version='v1',
      artman_output_name='google-cloud-redis-v1')
  
  # copy all src except partial veneer classes
  s.move(v1_library / f'src/V1/Gapic')
  s.move(v1_library / f'src/V1/resources')
  
  # copy proto files to src also
  s.move(v1_library / f'proto/src/Google/Cloud/Redis', f'src/')
  s.move(v1_library / f'tests/')
  
  # copy GPBMetadata file to metadata
  s.move(v1_library / f'proto/src/GPBMetadata/Google/Cloud/Redis', f'metadata/')
  
  # document and utilize apiEndpoint instead of serviceAddress
  s.replace(
      "**/Gapic/*GapicClient.php",
      r"'serviceAddress' =>",
      r"'apiEndpoint' =>")
  s.replace(
      "**/Gapic/*GapicClient.php",
      r"@type string \$serviceAddress\n\s+\*\s+The address",
      r"""@type string $serviceAddress
       *           **Deprecated**. This option will be removed in a future major release. Please
       *           utilize the `$apiEndpoint` option instead.
       *     @type string $apiEndpoint
       *           The address""")
  s.replace(
      "**/Gapic/*GapicClient.php",
      r"\$transportConfig, and any \$serviceAddress",
      r"$transportConfig, and any `$apiEndpoint`")
  
  # prevent proto messages from being marked final
  s.replace(
      "src/V*/**/*.php",
      r"final class",
      r"class")
  
  # Replace "Unwrapped" with "Value" for method names.
  s.replace(
      "src/V*/**/*.php",
      r"public function ([s|g]\w{3,})Unwrapped",
      r"public function \1Value"
  )
  
  # fix year
  s.replace(
      '**/Gapic/*GapicClient.php',
      r'Copyright \d{4}',
      r'Copyright 2018')
  s.replace(
      'tests/**/V1*/*Test.php',
      r'Copyright \d{4}',
      r'Copyright 2018')
  
  # Change the wording for the deprecation warning.
  s.replace(
      'src/*/*_*.php',
      r'will be removed in the next major release',
      'will be removed in a future release')
  
  # Fix class references in gapic samples
  for version in ['V1', 'V1beta1']:
      pathExpr = 'src/' + version + '/Gapic/CloudRedisGapicClient.php'
  
      types = {
          'new CloudRedisClient': r'new Google\\Cloud\\Redis\\'+ version + r'\\CloudRedisClient',
          'new Instance': r'new Google\\Cloud\\Redis\\' + version + r'\\Instance',
          '= Tier::': r'= Google\\Cloud\\Redis\\' + version + r'\\Instance\\Tier::',
          'new FieldMask': r'new Google\\Protobuf\\FieldMask',
          'new InputConfig': r'new Google\\Cloud\\Redis\\' + version + r'\\InputConfig',
          'new OutputConfig': r'new Google\\Cloud\\Redis\\' + version + r'\\OutputConfig',
          '= DataProtectionMode': r'= Google\\Cloud\\Redis\\' + version + r'\\FailoverInstanceRequest\\DataProtectionMode::'
      }
  
      for search, replace in types.items():
          s.replace(
              pathExpr,
              search,
              replace
          )
  