1 files changed, 32 insertions, 1 deletions
diff --git a/cmd/ponzu/paths.go b/cmd/ponzu/paths.go
index 8bc6e39..8d5407f 100644
--- a/cmd/ponzu/paths.go
+++ b/cmd/ponzu/paths.go
@@ -1,6 +1,12 @@
 package main
 
-import "runtime"
+import (
+	"os"
+	"os/user"
+	"path/filepath"
+	"runtime"
+	"strings"
+)
 
 // buildOutputName returns the correct ponzu-server file name
 // based on the host Operating System
@@ -11,3 +17,28 @@ func buildOutputName() string {
 
 	return "ponzu-server"
 }
+
+// resolve GOPATH. In 1.8 can be default, or custom. A custom GOPATH can
+// also contain multiple paths, in which case 'go get' uses the first
+func getGOPATH() (string, error) {
+	var gopath string
+	gopath = os.Getenv("GOPATH")
+	if gopath == "" {
+		// not set, find the default
+		usr, err := user.Current()
+		if err != nil {
+			return gopath, err
+		}
+		gopath = filepath.Join(usr.HomeDir, "go")
+	} else {
+		// parse out in case of multiple, retain first
+		if runtime.GOOS == "windows" {
+			gopaths := strings.Split(gopath, ";")
+			gopath = gopaths[0]
+		} else {
+			gopaths := strings.Split(gopath, ":")
+			gopath = gopaths[0]
+		}
+	}
+	return gopath, nil
+}