From 296be19560f679373927657c55ef89b8f25fd08e Mon Sep 17 00:00:00 2001
From: Christophe Martin <Christophe.Martin@univ-brest.fr>
Date: Tue, 19 Feb 2019 10:41:23 +0100
Subject: [PATCH] handle snapshot completion entirely with awk

fixes #5
Also list and complete snapshot uuid.
---
 VBoxManage | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/VBoxManage b/VBoxManage
index 740330e..2d30aec 100644
--- a/VBoxManage
+++ b/VBoxManage
@@ -271,11 +271,14 @@ _VBoxManage() {
         snap=$(VBoxManage snapshot "${name//\\/}" \
             list | \
             grep UUID |
-            awk -F ': ' '{print $2}' | \
-            sed 's/ (.*//' | \
-            tr '\n' '|' | \
-            sed 's/|$//' | \
-            sed 's/\s/\\ /g')
+            awk -F ': *' -v ORS='|' '/UUID: / {
+              n=$2; u=$3
+              sub(/..UUID/, "", n)
+              gsub(/ /, "\\ ", n);
+              sub(/[)].*/, "", u)
+              print n; print u
+              }'
+        )
         IFS='|' read -ra snap <<< "$snap"
 
         for item in "${snap[@]}"