From a91357978d7abb836dc7b4f4307dd9b9da4e4379 Mon Sep 17 00:00:00 2001
From: adieu <adieu@adieu.me>
Date: Fri, 12 Sep 2014 00:36:21 +0800
Subject: [PATCH] Add attach command to weave.

---
 weaver/weave | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/weaver/weave b/weaver/weave
index 5dab5d9b..559680e6 100755
--- a/weaver/weave
+++ b/weaver/weave
@@ -5,6 +5,7 @@ usage() {
     echo "Usage:"
     echo "weave launch <ipaddr>/<subnet> [-passwd <passwd>] <peer_host> ..."
     echo "weave run    <ipaddr>/<subnet> <docker run args> ..."
+    echo "weave attach <ipaddr>/<subnet> <container_id>"
     echo "weave expose <ipaddr>/<subnet>"
     echo "weave hide   <ipaddr>/<subnet>"
     echo "weave status"
@@ -131,6 +132,13 @@ case "$COMMAND" in
         echo $CONTAINER
         IFACE=$CONTAINER_IFNAME
         ;;
+    attach)
+        [ $# -gt 1 ] || usage
+        IPADDR=$1
+        create_bridge
+        CONTAINER=$2
+        IFACE=$CONTAINER_IFNAME
+        ;;
     expose)
         [ $# -gt 0 ] || usage
         IPADDR=$1