#!/bin/sh
# This script regenerates all Protobuf/gRPC client files.
#
# For now, it must be run manually, and the results are checked into source control.  Eventually we might choose to
# automate this process as part of the overall build so that it's less manual and hence error prone.
#
# To run this script, the following pre-requisites are necessary:
#
#     1) Install the latest Protobuf compiler from https://github.com/google/protobuf/releases.
#     2) Add the `protoc` binary to your PATH (so that it can be found below).
#     3) Install the Golang Protobuf compiler by running this command from your Go workspace (also on your PATH):
#         go get -u github.com/golang/protobuf/{proto,protoc-gen-go}
#
# The results are checked into bin/; at this moment, they need to be copied to their final destinations manually.
set -e

GO_MURPC=../go/murpc
GO_PROTOFLAGS="plugins=grpc"
JS_MURPC=../js/src/murpc
JS_PROTOFLAGS="import_style=commonjs,binary"

echo Generating Protobuf/gRPC SDK files:
echo \\tGo: $GO_MURPC [$GO_PROTOFLAGS]
echo \\tJS: $JS_MURPC [$JS_PROTOFLAGS]

mkdir -p $GO_MURPC $JS_MURPC
protoc --go_out=$GO_PROTOFLAGS:$GO_MURPC --js_out=$JS_PROTOFLAGS:$JS_MURPC *.proto

echo Done.