This protobuf compiler plugin generates the Valuer and Scanner interfaces for enums defined in the proto files.
It is highly based of the code of protoc-gen-go. I just got the code, stripped out any unnecessary parts, and built this plugin.
Install it using the go install command:
go install github.com/Hellysonrp/protoc-gen-go-db-enum
Some usage examples:
protoc --plugin protoc-gen-go-db-enum --go-db-enum_out=output example.proto
protoc --plugin protoc-gen-go-db-enum --go-db-enum_out=paths=source_relative:output example.proto
If you have problems with protoc not finding the plugin in the PATH, I recommend passing the absolute path to the plugin:
protoc --plugin ${HOME}/go/bin/protoc-gen-go-db-enum --go-db-enum_out=output example.proto
protoc --plugin ${HOME}/go/bin/protoc-gen-go-db-enum --go-db-enum_out=paths=source_relative:output example.proto