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@rb16 rb16/GoLang setup
Last active Jun 26, 2018

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GOlang Setup Environment Linux and OS X
#Set these variables in .bash_profile (OS X) file
export GOPATH=$HOME/workspace
export PATH=$PATH:$GOPATH/bin
export PATH=$PATH:$GOROOT/bin

Install Go for OS X (using homebrew).

  • Install Homebrew
    ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
    brew update
  • Install GO
    brew install go
  • Create a directory workspace in home folder
    mkdir workspace
  • Setup GOPATH and GOROOT
    cd workspace
    export GOPATH=/Users/`whoami`/workspace

Install Go in linux box

  • Download latest GO from Here
    wget https://storage.googleapis.com/golang/go1.9.linux-amd64.tar.gz
    tar -C /usr/local -xzf go1.9.linux-amd64.tar.gz
  • Set GOPATH and PATH
    cd
    mkdir -p ~/workspace; echo "export GOPATH=$HOME/workspace" >> ~/.bashrc
    echo "export PATH=$PATH:$HOME/workspace/bin:/usr/local/go/bin" >> ~/.bashrc
    source ~/.bashrc

Install Go in Windows.

  • Donwload and install lates MSI distributable from https://golang.org/dl/
  • create a directory workspace in C:\
  • To make life simple use the default installation path at C:\workspace
  • The installer should put the C:\workspace\bin directory in your PATH environment variable.

Workspaces

  • A workspace is a directory hierarchy with three directories at its root:
    • src contains Go source files,
    • pkg contains package objects, and
    • bin contains executable commands.

Source repository

If your code in a source repository somewhere. then you should use the root of that source repository as your base path inside src. For instance, if you have a bitbucket account at bitbucket.org/user, that should be your base path.

    mkdir -p $GOPATH/src/bitbucket.org/user

Your first program

To Run a simple program, first choose a package path (bitbucket.org/user/hello)

 mkdir $GOPATH/src/bitbucket.org/user/hello

where hello is a package directory inside base path. and then create your first hello program (hello.go) inside package.

###Compile and Run

go install $GOPATH/src/bitbucket.org/user/hello
$GOPATH/bin/hello

IDE

@sudheerit11

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commented Jul 30, 2016

nice article.

@napster11

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commented Jul 30, 2016

Good one ram

@pontiyaraja

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commented Feb 1, 2017

its really helpfull

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