A protoc plug-in, which generates fieldmask utilities. Compatible with gogoproto extensions.
GO111MODULE=on go install .
For example, from root of this repository:
protoc -Itestdata -Ivendor --fieldmask_out=lang=gogo:$GOPATH/src testdata/testdata.proto
Note, you will need to run GO111MODULE=on go mod vendor
before running the command above.