Generate Protofile Type Definition For Typescript

Install Make GNU

• MacOs

 brew install make

• Linux

 apt-get install make

• Windows

 choco install make

Run Command

make grpcwin | make grpclinmac | make protocgen 

Script Runner (@grpc/grpc-js)

before you use this script is required to install npm i protoc-gen-grpc && npm i grpc-tools -D in local development first, and then create a folder with the name protos to save the file .proto and then create a folder with the name typedefs to save the result of .proto that has been generated, after successfully creating the typedefs, then create a Makefile and copy and paste this script.

Windows

INPUT_DIR := ${realpath protos}
OUTPUT_DIR := ${realpath typedefs}
FIND_FILE := ${wildcard ${OUTPUT_DIR}/*.ts}
GRPC_TOOLS = grpc_tools_node_protoc
PROTOC_GEN_TS_PATH_WINDOWS := ${realpath node_modules/.bin/protoc-gen-ts.cmd}
PROTOC_GEN_TS_PATH_LINMAC := ${realpath node_modules/.bin/protoc-gen-ts}

#################################################################################
##===============================================================================
## GENERATE PROTO FILE FOR WINDOWS USING grpc_tools_node_protoc FOR @grpc/grpc-js
##===============================================================================
#################################################################################

grpcwin:
ifneq (${FIND_FILE}, )
   #remove old all file typedefs
   rm ${OUTPUT_DIR}/**.{ts,js}
   
   #generate protofile typedefs
   ${shell exec} ${GRPC_TOOLS} \
   --plugin=protoc-gen-ts=${PROTOC_GEN_TS_PATH_WINDOWS} \
   --grpc_out=grpc_js:${OUTPUT_DIR} \
   --js_out=import_style=commonjs,binary:${OUTPUT_DIR} \
   --ts_out=grpc_js:${OUTPUT_DIR} \
   --proto_path ${INPUT_DIR} ${INPUT_DIR}/*.proto
else	
   #generate protofile typedefs if file not exist
   ${shell exec} ${GRPC_TOOLS} \
   --plugin=protoc-gen-ts=${PROTOC_GEN_TS_PATH_WINDOWS} \
   --grpc_out=grpc_js:${OUTPUT_DIR} \
   --js_out=import_style=commonjs,binary:${OUTPUT_DIR} \
   --ts_out=grpc_js:${OUTPUT_DIR} \
   --proto_path ${INPUT_DIR} ${INPUT_DIR}/*.proto
endif

Linux/MacOS

INPUT_DIR := ${realpath protos}
OUTPUT_DIR := ${realpath typedefs}
FIND_FILE := ${wildcard ${OUTPUT_DIR}/*.ts}
GRPC_TOOLS = grpc_tools_node_protoc
PROTOC_GEN_TS_PATH_WINDOWS := ${realpath node_modules/.bin/protoc-gen-ts.cmd}
PROTOC_GEN_TS_PATH_LINMAC := ${realpath node_modules/.bin/protoc-gen-ts}

####################################################################################
##==================================================================================
## GENERATE PROTO FILE FOR LINUX/MAC USING grpc_tools_node_protoc FOR @grpc/grpc-js
##==================================================================================
####################################################################################

grpclinmac:
ifneq (${FIND_FILE}, )
	#remove old all file typedefs
	rm ${OUTPUT_DIR}/**.{ts,js}

	#generate protofile typedefs
	${shell exec} ${GRPC_TOOLS} \
	--plugin=protoc-gen-ts=${PROTOC_GEN_TS_PATH_LINMAC} \
	--grpc_out=grpc_js:${OUTPUT_DIR} \
	--js_out=import_style=commonjs,binary:${OUTPUT_DIR} \
	--ts_out=grpc_js:${OUTPUT_DIR} \
	--proto_path ${INPUT_DIR} ${INPUT_DIR}/*.proto
else
	#generate protofile typedefs if file not exist
	${shell exec} ${GRPC_TOOLS} \
	--plugin=protoc-gen-ts=${PROTOC_GEN_TS_PATH_LINMAC} \
	--grpc_out=grpc_js:${OUTPUT_DIR} \
	--js_out=import_style=commonjs,binary:${OUTPUT_DIR} \
	--ts_out=grpc_js:${OUTPUT_DIR} \
	--proto_path ${INPUT_DIR} ${INPUT_DIR}/*.proto
endif

Script Runner (grpc)

before you use this script you are required to install protoc-gen-grpc -D in local development first, and then create a folder named protos to save the .proto file and then create a folder named typedefs to save the results of the .proto that has been generated, after successfully creating the typedefs, then create a Makefile and copy and paste this script.

INPUT_DIR := ${realpath protos}
OUTPUT_DIR := ${realpath typedefs}
FIND_FILE := ${wildcard ${OUTPUT_DIR}/*.ts}
PROTOC_GEN_GRPC := protoc-gen-grpc

###########################################################
####=======================================================
#### GENERATE PROTO FILE FOR LINUX/MAC OR WINDOWS FOR grpc
####=======================================================
###########################################################

protocgen:
ifneq (${FIND_FILE}, )
   #remove old all files typedefs
   rm ${OUTPUT_DIR}/**.{ts,js}

   #generate protofile typedefs if file not exist
   ${PROTOC_GEN_GRPC} \
   --js_out=import_style=commonjs,binary:${OUTPUT_DIR} \
   --grpc_out=${OUTPUT_DIR} \
   --ts_out=protoc-gen-grpc-ts:${OUTPUT_DIR} \
   --proto_path ${INPUT_DIR} ${INPUT_DIR}/*.proto

else
   #generate protofile typedefs if file not exist
   ${PROTOC_GEN_GRPC} \
   --js_out=import_style=commonjs,binary:${OUTPUT_DIR} \
   --grpc_out=${OUTPUT_DIR} \
   --ts_out=protoc-gen-grpc-ts:${OUTPUT_DIR} \
   --proto_path ${INPUT_DIR} ${INPUT_DIR}/*.proto
endif

Author

• Restu Wahyu Saputra