bdledger-apis/grpc/scripts/gen.bat

@echo off
setlocal EnableDelayedExpansion

cd /d "%~dp0..\pb"
where /q protoc || echo Missing protoc && exit /b
set gen_dir=..\gen
set pb_files=bdware/bdledger/api/*.proto
set emptypb_file=google/protobuf/empty.proto
set cmd=protoc

for %%A in (%*) do (
  if "%%A"=="-a" set cmd=start /b !cmd!
  if "%%A"=="--async" set cmd=start /b !cmd!
  if "%%A"=="go" (
    set plugin=protoc-gen-go
    where /q !plugin! || echo Missing !plugin! && exit /b
    set vplugin=protoc-gen-govalidators
    where /q !vplugin! || echo Missing !vplugin! && exit /b
    set out=%gen_dir%\go
    if not exist !out! mkdir !out!
    echo Generating Go code
    !cmd! ^
      --go_out=!out! ^
      --go-grpc_out=!out! ^
      --govalidators_out=!out! ^
      %pb_files%
  )
  if "%%A"=="gohttp" (
    set plugin=protoc-gen-grpc-gateway
    where /q !plugin! || echo Missing !plugin! && exit /b
    set out=%gen_dir%\go
    if not exist !out! mkdir !out!
    echo Generating Go HTTP code
    !cmd! ^
      --grpc-gateway_out !out! ^
      --grpc-gateway_opt grpc_api_configuration=bdware/bdledger/api/grpc-gateway.yml ^
      --grpc-gateway_opt logtostderr=true ^
      --openapiv2_out ..\..\docs\openapiv2 ^
      --openapiv2_opt grpc_api_configuration=bdware/bdledger/api/grpc-gateway.yml ^
      --openapiv2_opt logtostderr=true ^
      %pb_files%
  )
  if "%%A"=="nodejs" (
    for /f %%i in ('npm bin') do set npmBinPath=%%i
    set jsCmd=!npmBinPath!\grpc_tools_node_protoc
    if "%%A"=="-a" set jsCmd=start /b !cmd!
    if "%%A"=="--async" set jsCmd=start /b !cmd!
    set pluginPath=!npmBinPath!\protoc-gen-ts.cmd
    set out=%gen_dir%\nodejs
    if not exist !out! mkdir !out!
    echo Generating Node.js code ^& TypeScript definitions
    !jsCmd! ^
      --plugin=protoc-gen-ts=!pluginPath! ^
      --js_out=import_style=commonjs,binary:!out! ^
      --grpc_out=grpc_js:!out! ^
      --ts_out=grpc_js:!out! ^
      %pb_files% %emptypb_file%
    @echo off
  )
  if "%%A"=="docs" (
    set plugin=protoc-gen-doc
    where /q !plugin! || echo missing !plugin! && exit /B
    set out=..\..\docs
    if not exist !out! mkdir !out!
    echo Generating documentation
    !cmd! ^
      --doc_out=!out! ^
      --doc_opt=html,apis.html ^
      %pb_files% %emptypb_file%
    start /b protoc ^
      --doc_out=!out! ^
      --doc_opt=markdown,apis.md ^
      %pb_files% %emptypb_file%
    start /b protoc ^
      --doc_out=!out! ^
      --doc_opt=json,apis.json ^
      %pb_files% %emptypb_file%
  )
)