scripts/generate_grpc_examples.py

#!/usr/bin/env python3
#
# Copyright 2022 Google Inc. All rights reserved.
#
# 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.

from pathlib import Path
from util import flatc, root_path

grpc_examples_path = Path(root_path, "grpc/examples")

greeter_schema = str(Path(grpc_examples_path, "greeter.fbs"))
greeter_schema_v2 = str(Path(grpc_examples_path, "greeter_v2.fbs"))

COMMON_ARGS = [
    "--grpc",
    "--bfbs-filenames",
    str(grpc_examples_path),
]


def GenerateGRPCExamples():

  flatc(
      COMMON_ARGS
      + [
          "--go",
      ],
      schema=greeter_schema,
      cwd=Path(grpc_examples_path, "go/greeter"),
  )

  flatc(
      COMMON_ARGS
      + [
          "--python",
      ],
      schema=greeter_schema,
      cwd=Path(grpc_examples_path, "python/greeter"),
  )

  flatc(
      COMMON_ARGS
      + [
          "--swift",
          "--gen-json-emit",
      ],
      schema=greeter_schema_v2,
      cwd=Path(grpc_examples_path, "swift/Greeter/Sources/Models"),
  )

  flatc(
      COMMON_ARGS
      + [
          "--ts",
      ],
      schema=greeter_schema,
      cwd=Path(grpc_examples_path, "ts/greeter/src"),
  )


if __name__ == "__main__":
  GenerateGRPCExamples()