API definition

The API for the go client is defined by the api located in this geo-grpc repo. The Protobuf files and gRPC files are already compiled there. So you only need to import those files in your program as in this test and sample application.

Install protoc

also, remember that you GOROOT and GOPATH need to be defined (https://stackoverflow.com/a/34896844/445372):

export GOROOT=/usr/local/go
export GOPATH=$HOME/go
export PATH=$PATH:$GOROOT/bin

go get -u github.com/golang/protobuf/{proto,protoc-gen-go}

Build protobuf https://jbrandhorst.com/post/go-protobuf-tips/

protoc -I proto/ proto/epl/protobuf/geometry.proto --go_out=$GOPATH/src
protoc -I proto/ proto/epl/grpc/geometry_operators.proto --go_out=plugins=grpc:$GOPATH/src

Testing againt geometry service

docker run -p 8980:8980 -d --name=temp-c echoparklabs/geometry-service-java:8-jre-slim
go test test/geometry_test.go -v


## Running example in Minikube
```bash
cd geometry-client-go
minikube start
eval $(minikube docker-env)
docker build -t go-client:latest .
kubectl create -f geometry-service.yml
kubectl create -f go-api.yml
minikube service geom-api --url

Then curl the output from the above minikube service geom-api --url command

testing: https://github.com/2tvenom/go-test-teamcity