From 6d6d7103d091633da828590801f100a1cda61b8f Mon Sep 17 00:00:00 2001
From: Kevin Veen-Birkenbach <kevin@veen.world>
Date: Wed, 31 Aug 2022 19:04:42 +0200
Subject: [PATCH] added database recovery

---
 docker-volume-recover.sh | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

diff --git a/docker-volume-recover.sh b/docker-volume-recover.sh
index befbf5b..4ce3cdd 100644
--- a/docker-volume-recover.sh
+++ b/docker-volume-recover.sh
@@ -1,9 +1,13 @@
 #!/bin/bash
-# @param $1 Volume-Name
-# @param $2 Hash-Name
-volume_name="$1"
-backup_hash="$2"
-backup_path="/Backups/$backup_hash/docker-volume-backup/latest/$volume_name/files"
+volume_name="$1"  # Volume-Name
+backup_hash="$2"  # Hashed Machine ID
+container="$3"    # optional
+user="$4"         # optional
+password="$5"     # optional
+database="$6"     # optional
+backup_folder="Backups/$backup_hash/docker-volume-backup/latest/$volume_name"
+backup_files="/$backup_folder/files"
+backup_sql="/$backup_folder/sql/backup.sql"
 echo "Inspect volume $volume_name"
 docker volume inspect "$volume_name"
 exit_status_volume_inspect=$?
@@ -13,8 +17,11 @@ if [ $exit_status_volume_inspect -eq 0 ]; then
     echo "Create volume $volume_name"
     docker volume create "$volume_name"
 fi
-if [ ! -d "$backup_path" ]; then
-  echo "ERROR: $backup_path doesn't exist"
-  exit 1
+if [ ! -d "$backup_files" ]; then
+  if [ ! -f "$backup_sql" ]; then
+    echo "ERROR: $backup_files and $backup_sql don't exist"
+    exit 1
+  fi
+  cat $backup_sql | docker exec -i $container /usr/bin/mysql -u $user --password=$password $database
 fi
-docker run --rm -v "$volume_name:/recover/" -v "$backup_path:/backup/" "kevinveenbirkenbach/alpine-rsync" sh -c "rsync -avv --delete /backup/ /recover/"
+docker run --rm -v "$volume_name:/recover/" -v "$backup_files:/backup/" "kevinveenbirkenbach/alpine-rsync" sh -c "rsync -avv --delete /backup/ /recover/"