From b9da9c74c4639fd6c5d0e2ae6f61344aa6df8812 Mon Sep 17 00:00:00 2001
From: redxef <federanko.manuel@gmail.com>
Date: Tue, 30 Aug 2022 22:44:12 +0200
Subject: [PATCH] Add possibility to create volumes implicitly.

---
 dvbackup.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/dvbackup.sh b/dvbackup.sh
index 7d70dac..5551ed1 100755
--- a/dvbackup.sh
+++ b/dvbackup.sh
@@ -67,8 +67,12 @@ restore_all() {
         volume_name="${tarball%.tar}"
         echo "$volume_name -> $volume"
         if ! "$DOCKER" volume inspect "$volume_name" 1>&2 2>/dev/null; then
-            echo "Error: no such volume $volume_name" >&2
-            exit 4
+            if echo "$DVB_CREATE_VOLUME" | grep -Eiq 't|true|1|y|yes'; then
+                "$DOCKER" volume create "$volume_name"
+            else
+                echo "Error: no such volume $volume_name" >&2
+                exit 4
+            fi
         fi
         restore "$tarball" "$volume_name"
     done