Backup dir can be specified as parameter

[nextcloud-backup-restore.git] / NextcloudBackup.sh

diff --git a/NextcloudBackup.sh b/NextcloudBackup.sh
index f1e591b85cfad282089e32b85c69cebe1047133d..4c95f10ca6a8d92fb77601a8270a214f44dac141 100644 (file)
--- a/NextcloudBackup.sh
+++ b/NextcloudBackup.sh
@@ -14,9 +14,16 @@
 #
 
 # Variables
+backupMainDir=$1
+
+if [ -z "$backupMainDir" ]; then
+       # TODO: The directory where you store the Nextcloud backups (when not specified by args)
+    backupMainDir="/mnt/Share/NextcloudBackups"
+fi
+
+echo "Backup directory: $backupMainDir"
+
 currentDate=$(date +"%Y%m%d_%H%M%S")
-# TODO: The directory where you store the Nextcloud backups
-backupMainDir="/mnt/Share/NextcloudBackups/"
 # The actual directory of the current backup - this is a subdirectory of the main directory above with a timestamp
 backupdir="${backupMainDir}/${currentDate}/"
 # TODO: The directory of your Nextcloud installation (this is a directory under your web root)
@@ -24,7 +31,7 @@ nextcloudFileDir="/var/www/nextcloud"
 # TODO: The directory of your Nextcloud data directory (outside the Nextcloud file directory)
 # If your data directory is located under Nextcloud's file directory (somewhere in the web root), the data directory should not be a separate part of the backup
 nextcloudDataDir="/var/nextcloud_data"
-# TODO: The service name of the web server. Used to start/stop web server (e.g. 'service <webserverServiceName> start')
+# TODO: The service name of the web server. Used to start/stop web server (e.g. 'systemctl start <webserverServiceName>')
 webserverServiceName="nginx"
 # TODO: Your Nextcloud database name
 nextcloudDatabase="nextcloud_db"
@@ -48,9 +55,7 @@ errorecho() { cat <<< "$@" 1>&2; }
 
 function DisableMaintenanceMode() {
        echo "Switching off maintenance mode..."
-       cd "${nextcloudFileDir}"
-       sudo -u "${webserverUser}" php occ maintenance:mode --off
-       cd ~
+       sudo -u "${webserverUser}" php ${nextcloudFileDir}/occ maintenance:mode --off
        echo "Done"
        echo
 }
@@ -96,9 +101,7 @@ fi
 # Set maintenance mode
 #
 echo "Set maintenance mode for Nextcloud..."
-cd "${nextcloudFileDir}"
-sudo -u "${webserverUser}" php occ maintenance:mode --on
-cd ~
+sudo -u "${webserverUser}" php ${nextcloudFileDir}/occ maintenance:mode --on
 echo "Done"
 echo
 
@@ -106,7 +109,7 @@ echo
 # Stop web server
 #
 echo "Stopping web server..."
-service "${webserverServiceName}" stop
+systemctl stop "${webserverServiceName}"
 echo "Done"
 echo
 
@@ -127,7 +130,11 @@ echo
 # Backup DB
 #
 echo "Backup Nextcloud database..."
+# MySQL/MariaDB:
 mysqldump --single-transaction -h localhost -u "${dbUser}" -p"${dbPassword}" "${nextcloudDatabase}" > "${backupdir}/${fileNameBackupDb}"
+
+# PostgreSQL (uncomment if you are using PostgreSQL as Nextcloud database)
+#PGPASSWORD="${dbPassword}" pg_dump "${nextcloudDatabase}" -h localhost -U "${dbUser}" -f "${backupdir}/${fileNameBackupDb}"
 echo "Done"
 echo
 
@@ -135,14 +142,14 @@ echo
 # Start web server
 #
 echo "Starting web server..."
-service "${webserverServiceName}" start
+systemctl start "${webserverServiceName}"
 echo "Done"
 echo
 
 #
 # Disable maintenance mode
 #
-DisableMaintenanceMode()
+DisableMaintenanceMode
 
 #
 # Delete old backups