From e7860f04c2ab813d696d876bcdcfd9331cedfa2e Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Mon, 18 Aug 2014 13:46:54 +0200
Subject: [PATCH] nixos-container: Add status command

---
 nixos/modules/virtualisation/nixos-container.pl | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/virtualisation/nixos-container.pl b/nixos/modules/virtualisation/nixos-container.pl
index c6a5ecde9e3..90a6986be4f 100644
--- a/nixos/modules/virtualisation/nixos-container.pl
+++ b/nixos/modules/virtualisation/nixos-container.pl
@@ -21,6 +21,7 @@ Usage: nixos-container list
        nixos-container destroy <container-name>
        nixos-container start <container-name>
        nixos-container stop <container-name>
+       nixos-container status <container-name>
        nixos-container login <container-name>
        nixos-container root-login <container-name>
        nixos-container run <container-name> -- args...
@@ -155,7 +156,11 @@ my $profileDir = "/nix/var/nix/profiles/per-container/$containerName";
 my $gcRootsDir = "/nix/var/nix/gcroots/per-container/$containerName";
 my $confFile = "/etc/containers/$containerName.conf";
 if (!-e $confFile) {
-    exit 0 if $action eq "destroy";
+    if ($action eq "destroy") {
+        exit 0;
+    } else {
+        print "gone\n";
+    }
     die "$0: container ‘$containerName’ does not exist\n" ;
 }
 
@@ -190,6 +195,10 @@ elsif ($action eq "stop") {
     stopContainer;
 }
 
+elsif ($action eq "status") {
+    print isContainerRunning() ? "up" : "down", "\n";
+}
+
 elsif ($action eq "update") {
     my $nixosConfigFile = "$root/etc/nixos/configuration.nix";