VaultWarden backup script

vaulwarden-backup.sh

#!/bin/bash

DATA_DIR="<BITWARDEN DATA PATH>"
REPO_URL="[email protected]:<REPO>"
BRANCH="main"
TMP_DIR="/tmp/vault_backup"

export GIT_AUTHOR_NAME="vault_backup"
export GIT_AUTHOR_EMAIL="[email protected]"

# ----------------------------------------------------

function gitc {
  git -C $TMP_DIR $@
}

set -ex

[ -d $TMP_DIR ] && rm -rf $TMP_DIR
[ ! -d $TMP_DIR ] && mkdir -p $TMP_DIR

gitc init
gitc checkout -b $BRANCH
gitc remote add origin $REPO_URL
gitc pull origin $BRANCH || true

tar czf $TMP_DIR/data.tar.gz -C $DATA_DIR .
gitc add data.tar.gz
gitc commit -m "update-backup"
gitc push origin $BRANCH

rm -rf $TMP_DIR