Bash script to zip up Vaultwarden data directory and upload to Cloud storage.

bitwarden-backup.sh

#!/bin/bash
#edit these to your config
BWDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
DATETIME="$(date +'%Y-%m-%d_%H-%M-%S')"
FOLDERPATH="$(date +'%Y-%m-%d')"

GZFILE=bitwarden-${DATETIME}.tar.gz

#change working dir to /tmp
cd /tmp/

# Compress Vaultwarden directory to gzfile
tar -Pczf $GZFILE $BWDIR

# Copy the file to an Rclone storage endpoint
rclone copy $GZFILE MyGoogleDrive:/bitwarden_backups/${FOLDERPATH}/

#remove temp file
rm $GZFILE