add GetHome()

goSrcFind.go

@@ -12,6 +12,10 @@ import (
 	"go.wit.com/log"
 )
 
+func (f *Forge) GetHome() string {
+	return f.goSrc
+}
+
 // look for a go.work file
 // otherwise use ~/go/src
 func (f *Forge) findGoSrc() (string, error) {