1 files changed, 64 insertions, 0 deletions
diff --git a/bin/ncp/BACKUPS/nc-restore-snapshot.sh b/bin/ncp/BACKUPS/nc-restore-snapshot.sh
new file mode 100644
index 00000000..efb753e8
--- /dev/null
+++ b/bin/ncp/BACKUPS/nc-restore-snapshot.sh
@@ -0,0 +1,64 @@
+#!/bin/bash
+
+#!/bin/bash
+# Nextcloud restore backup
+#
+# Copyleft 2019 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
+# GPL licensed (see end of file) * Use at your own risk!
+#
+# More at nextcloudpi.com
+#
+
+install() { :; }
+
+configure()
+{
+  [[ -d "$SNAPSHOT" ]] || { echo "$SNAPSHOT doesn't exist"; return 1; }
+
+  local datadir mountpoint
+  datadir=$( ncc config:system:get datadirectory ) || {
+    echo -e "Error reading data directory. Is NextCloud running?";
+    return 1;
+  }
+
+  # file system check
+  mountpoint="$( stat -c "%m" "$datadir" )" || return 1
+  [[ "$( stat -fc%T "$mountpoint" )" != "btrfs" ]] && {
+    echo "$datadir is not in a BTRFS filesystem"
+    return 1
+  }
+
+  # file system check
+  btrfs subvolume show "$SNAPSHOT" &>/dev/null || {
+    echo "$SNAPSHOT is not a BTRFS snapshot"
+    return 1
+  }
+
+  btrfs-snp $mountpoint autobackup 0 0 ../ncp-snapshots || return 1
+
+  ncc maintenance:mode --on
+  btrfs subvolume delete   "$datadir" || return 1
+  btrfs subvolume snapshot "$SNAPSHOT" "$datadir"
+  ncc maintenance:mode --off
+  ncp-scan
+
+  echo "snapshot $SNAPSHOT restored"
+}
+
+# License
+#
+# This script is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This script is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this script; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+# Boston, MA  02111-1307  USA
+