From f140104e4a6cbe419f957c761884d279dbcfeb8a Mon Sep 17 00:00:00 2001
From: Jason Hutchinson <zikes@zikes.me>
Date: Thu, 6 Apr 2017 23:17:32 -0500
Subject: [PATCH] only show go_version segment if inside GOPATH

As of Go v1.8 GOPATH need not be set, as it will default to $HOME/go. By using `go env GOPATH` to retrieve the value first, this technique will work regardless of whether GOPATH is currently set by the user.
---
 powerlevel9k.zsh-theme | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index bbd1ec44..09ce6b3d 100755
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -744,9 +744,11 @@ prompt_docker_machine() {
 # GO prompt
 prompt_go_version() {
   local go_version
+  local go_path
   go_version=$(go version 2>/dev/null | sed -E "s/.*(go[0-9.]*).*/\1/")
+  go_path=$(go env GOPATH)
 
-  if [[ -n "$go_version" ]]; then
+  if [[ -n "$go_version" && "${PWD##$go_path}" != "$PWD" ]]; then
     "$1_prompt_segment" "$0" "$2" "green" "255" "$go_version"
   fi
 }