senorprogrammer

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

senorprogrammer

function switchgo() {
  version=$1
  if [ -z $version ]; then
    echo "Usage: switchgo [version]"
    return
  fi

  if ! command -v "go$version" > /dev/null 2>&1; then
    echo "version does not exist, download with: "
    echo "  go get golang.org/dl/${version}"