# Base image
FROM node

# Variable for proto file name
ARG proto_name

# copy source proto files
COPY ./src/protos/* ./

# Install protogen plugin
RUN npm i ts-protoc-gen@">0.9.0" grpc_tools_node_protoc_ts --save-dev

# Install unzip
RUN apt-get update && apt-get install unzip

# Install protoc
RUN curl -OL https://github.com/google/protobuf/releases/download/v3.3.0/protoc-3.3.0-linux-x86_64.zip && \
    unzip protoc-3.3.0-linux-x86_64.zip -d protoc3 && \
    mv protoc3/bin/* /usr/local/bin/ && \
    mv protoc3/include/* /usr/local/include/ 

# Create folder and generate proto stubs
RUN mkdir generated && protoc \
    --plugin="protoc-gen-ts=./node_modules/.bin/protoc-gen-ts" \
    --js_out="import_style=commonjs,binary:./generated/" \
    --grpc_out="./generated" \
    --plugin=protoc-gen-grpc="./node_modules/grpc_tools_node_protoc_ts/bin/protoc-gen-ts" \
    $proto_name