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Adding generate_grpc_code.py to compile proto files using python #46

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Adding generate_grpc_code.py to compile proto files using python #46

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19 changes: 19 additions & 0 deletions scripts/generate_grpc_code.py
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
import os, sys

PROTO_PATH="proto"
PROTO_FILE_EXTENSION = ".proto"
PROTO_PATH_GENERATED = os.path.join(os.getcwd(),"proto","generated")

for file in os.listdir(PROTO_PATH):
if file.endswith(PROTO_FILE_EXTENSION):
print(f"Start compiling: {file}")
PROTO_DIR = os.path.abspath(PROTO_PATH)
print(f"Generating new proto file: PROTO_DIR={PROTO_DIR} PROTO_FILE={file}")
os.makedirs(PROTO_PATH_GENERATED, exist_ok=True)
# Next line could be improved
retv = os.system(f"python -m grpc_tools.protoc --proto_path={PROTO_DIR} --python_out={PROTO_PATH_GENERATED} --grpc_python_out={PROTO_PATH_GENERATED} {file}")
if retv == 0:
print(f"DONE: {file} compiled")
else:
print(f"ERROR: Some error happened during compilation of {file}")
sys.exit(-1)