Set environment variables for Protocol Buffer

env-protobuf.sh

#!/bin/bash
# source ~/bin/env-protobuf.sh

OPT_BASE=~/bin/app

which protoc
if [ "$?" != "0" ]; then
	export PATH=$PATH:${OPT_BASE}/protobuf-3.6.1/bin
	echo "PATH=${PATH}"
fi

env-protoc-gen-go.sh

#!/bin/bash
# source ~/bin/env-protoc-gen-go.sh

OPT_BASE=~/bin/app

source ~/bin/env-protobuf.sh

which protoc-gen-go
if [ "$?" != "0" ]; then
	export PATH=$PATH:${OPT_BASE}/protoc-gen-go/bin
	echo "PATH=${PATH}"
fi