In a mess while refactor!

templates/squashkiwi/restore.sh

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+#!/bin/bash
+
+# RESTORE SCRIPT
+# The restore script is OPTIONAL.
+# It is used to restore the service on the server from a backup file.
+# It is called with one argument: the path to the backup file.
+
+source "$(dirname "$0")/_common.sh"
+check_required_env_vars "CONTAINER_NAME" "LOCAL_DATA_FOLDER"
+
+# Get backup file path from first argument
+BACKUP_FILE="$1"
+if [ -z "$BACKUP_FILE" ]; then
+    die "Backup file path not provided"
+fi
+
+# Check if backup file already exists
+if [ ! -f "$BACKUP_FILE" ]; then
+    die "Backup file $BACKUP_FILE does not exist"
+fi
+
+# # Stop container before backup
+bash ./uninstall.sh || die "Failed to uninstall service before restore"
+
+# Remove existing data folder
+echo "Deleting ALL data in $LOCAL_DATA_FOLDER."
+_root_remove_tree "$LOCAL_DATA_FOLDER"
+[ ! -d "$LOCAL_DATA_FOLDER" ] || die "Failed to delete $LOCAL_DATA_FOLDER"
+mkdir -p "$LOCAL_DATA_FOLDER"
+[ -d "$LOCAL_DATA_FOLDER" ] || die "Failed to create $LOCAL_DATA_FOLDER"
+
+# Restore data folder from backup
+#  --strip-components=1  removes the parent folder in the tgz from the restore paths.
+if ! tar xzvf "$BACKUP_FILE" -C "$LOCAL_DATA_FOLDER" --strip-components=1; then
+    die "Failed to restore data folder from backup"
+fi
+
+# reinstall service
+bash ./install.sh || die "Failed to reinstall service after restore"
+
+echo "Restore complete! Service is running again on port $HOST_PORT with restored website."