In a mess while refactor!

templates/caddy/backup.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# BACKUP SCRIPT
+# The backup script is OPTIONAL.
+# It is used to backup the service on the server.
+# It is called with one argument: the path to the destination backup file.
+# If the backup file already exists, the script should exit with a message.
+
+source "$(dirname "$0")/_common.sh"
+check_required_env_vars "CONTAINER_NAME" "DATA_VOLUME" "CONFIG_VOLUME" "CONFIG_PATH"
+
+# Stop container before backup
+_stop_container "$CONTAINER_NAME"
+
+if ! autobackup volume=$DATA_VOLUME volume=$CONFIG_VOLUME $1 $2; then
+    die "Failed to create backup"
+fi
+
+# Start container after backup
+_start_container "$CONTAINER_NAME"
+
+echo "Backup created successfully: $BACKUP_FILE"