code: func configureEnvironment() {
  	paths := addGoBinsToPath(getGoPathList())
  	setEnv("PATH", strings.Join(paths, string(os.PathListSeparator)))
  	setEnv("GOROOT", discoverGoRoot())
  	debugPrintEnv()
  }
docs: // configureEnvironment adds all `bin/` directories from $GOPATH to $PATH