grpc-ecosystem/grpc-gateway

protoc-gen-swagger doesn't output to specified --swagger_out directory

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#383 创建于 2017年5月11日

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描述

Invoking protoc-gen-swagger with:

protoc -I/usr/local/include -I. -I$GOPATH/src \
  -I$GOPATH/src/github.com/grpc-ecosystem/grpc-gateway/third_party/googleapis \
  --swagger_out=logtostderr=true:. \
  mycorp/api/user/v1/user_service.proto

The outputted file ends up in mycorp/api/user/v1/, not the current working directory.

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议题类型
bug
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Go programmingprotoc usagegRPC gateway project structure
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研究方向
The issue is that protoc gen swagger outputs files to the same directory as the proto file instead of the directory specified via swagger out. To fix, investigate the output path logic in the generator code, likely in 'protoc gen swagger/main.go' or 'generator.go'. Look for how the output file path is constructed from the proto file path and the swagger out directory. The fix should ensure that the output directory is used as the base for the generated file.
protoc-gen-swagger doesn't output to specified --swagger_out directory · grpc-ecosystem/grpc-gateway#383 | Good First Issue