Add go complete example

gocomplete/complete.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"github.com/posener/complete"
+)
+
+var completer = complete.New(complete.Command{
+	Sub: map[string]complete.Command{
+		"build": {
+			Flags: map[string]complete.FlagOptions {
+				"-o": complete.FlagUnknownFollow,
+			}, "-i": complete.FlagNoFollow,
+		},
+		"test": {
+			Flags: map[string]complete.FlagOptions{
+				"-run":   complete.FlagUnknownFollow,
+				"-count": complete.FlagUnknownFollow,
+			},
+		},
+	},
+	Flags: map[string]complete.FlagOptions{
+		"-h": complete.FlagNoFollow,
+	},
+})
+
+func main() {
+	completer.Complete()
+}