Go Configuration - Environment variables

#!/bin/bash

# Specifies where the Go destribution is installed on the system.
export GOROOT=/usr/local/go

# Specifies top-level directory containing source code for all our Go projects.
# Inside this directory, we need to create 3 more directories viz. "src", "pkg" and "bin".
export GOPATH=~/adiwork/go  # This directory is also known as Go Workspace.
# "src" directory inside Workspace represents where all the Go source code will be stored.
# "pkg" directory inside Workspace represents where the compiled Go packages will be stored.
# "bin" directory inside Workspace represents where the produced Go compiled binaries will be stored.

# Specifies where Go should install compiled binaries.
export GOBIN=${GOPATH}/bin

# Attaching GOROOT and GOBIN to shell environment's path variable.
export PATH=${PATH}:/usr/local/bin:${GOROOT}/bin:${GOBIN}