From e338af7123bd6053fd0c91d5ce15466f1e965ef0 Mon Sep 17 00:00:00 2001
From: Harald Albers <github@albersweb.de>
Date: Mon, 28 Mar 2016 06:11:52 -0700
Subject: [PATCH] bash completion for `docker {run,create} --userns`

Signed-off-by: Harald Albers <github@albersweb.de>
---
 contrib/completion/bash/docker | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/contrib/completion/bash/docker b/contrib/completion/bash/docker
index 310f3984dd..a5586d97df 100644
--- a/contrib/completion/bash/docker
+++ b/contrib/completion/bash/docker
@@ -1668,6 +1668,7 @@ _docker_run() {
 		--tmpfs
 		--ulimit
 		--user -u
+		--userns
 		--uts
 		--volume-driver
 		--volumes-from
@@ -1827,6 +1828,10 @@ _docker_run() {
 			__docker_complete_user_group
 			return
 			;;
+		--userns)
+			COMPREPLY=( $( compgen -W "host" -- "$cur" ) )
+			return
+			;;
 		--volume-driver)
 			__docker_complete_plugins Volume
 			return