Generate output from .proto file using container

Dockerfile.GRPC

FROM elixir:1.8

ARG ZIPPROTOC=https://github.com/protocolbuffers/protobuf/releases/download/v3.6.1/protoc-3.6.1-linux-x86_64.zip
ARG TGZGOLANG=https://dl.google.com/go/go1.11.5.linux-amd64.tar.gz

ENV PATH=/root/.mix/escripts:/root/go/bin:/usr/local/go/bin:/usr/local/protoc/bin:$PATH

# We need to add golang since base image is now elixir
RUN curl -o golang.tar.gz -L $TGZGOLANG ; \
    tar -C /usr/local -xzf golang.tar.gz ; \
    rm golang.tar.gz ; \
    go get -u google.golang.org/grpc ; \
    go get -u github.com/golang/protobuf/protoc-gen-go ; \
    curl -o protoc.zip -L $ZIPPROTOC ; 

RUN apt-get update; apt-get -y install unzip ; \
    unzip protoc.zip -d /usr/local/protoc ; 

##    rm protoc.zip ; 

RUN mix local.hex --force ; \
    mix local.rebar --force ; \
    mix escript.install hex protobuf --force ; \
    mix archive.install hex phx_new 1.4.0 --force ;

# need to add nodejs for webpack task with phoenix
RUN curl -sL https://deb.nodesource.com/setup_10.x | bash - ; \
    apt-get install -y nodejs ;

####RUN npm install -g @vue/cli ;