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diff --git a/bup-vw.sh b/bup-vw.sh
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+#!/bin/sh
+# File: vm4:/home/vaultwarden/bup-vw.sh
+# Location: vm4
+# Author: bgstack15
+# Startdate: 2023-01-02-2 16:54
+# Title: Bup Vaultwarden
+# Project: bup-vw
+# Purpose: Backup Vaultwarden contents
+# History:
+# Usage: called by cron: 70_vaultwarden_cron
+# Reference:
+#    https://github.com/dani-garcia/vaultwarden/wiki/General-%28not-docker%29
+#    photorprism/bup-pp-db.sh
+# Improve:
+# Dependencies:
+#    sudo access for user vaultwardern to run bup-vw-db.sh, /etc/sudoers.d/70_vaultwarden_bup_sudo
+# Documentation:
+#    README-vw-bup.md
+
+workdir="$( dirname "$( readlink -f "${0}" 2>/dev/null )" 2>/dev/null || echo "${PWD}" )"
+#echo "workdir=${workdir}"
+test -z "${CONFFILE}" && CONFFILE="${workdir}/bup-vw.conf"
+test -e "${CONFFILE}" && . "${CONFFILE}"
+test -z "${LOGFILE}" && LOGFILE="/mnt/public/Support/Systems/vm4/var/log/vaultwarden/bup-vw.$( date "+%F" ).log"
+
+_return() {
+   return ${1}
+}
+
+main() {
+   export OUTDIR=/mnt/public/Support/Systems/vm4/vw/vaultwarden
+   export LOCALOUTDIR=/home/vaultwarden/bup
+   export OUTFILE="${LOCALOUTDIR}/vw.$( date "+%F" ).sq3"
+   export OUTTARBALL="${OUTDIR}/vw.$( date "+%F" ).tgz"
+   # fail early if network mount is not there
+   if ! test -w "$( dirname "${OUTFILE}" )" ;
+   then
+      echo "Fatal! Unable to write to directory for ${OUTTARBALL}: Aborted."
+      exit 1
+   fi
+   # run the bup-vw-db.sh script, collect other things, make a tarball
+   generated_file="$( sudo /home/vaultwarden/bup-vw-db.sh )"
+   if ! test -f "${generated_file}" ;
+   then
+      echo "Fatal! Unable to find exported database file ${OUTFILE}: Aborted."
+      exit 1
+   fi
+   relative_generated_file="bup/$( basename "${generated_file}" )"
+   tar -zcf "${OUTTARBALL}" -C /home/vaultwarden vw/docker-compose.yml vw/.env vw/bitwarden "${relative_generated_file}"
+   find "${OUTTARBALL}"
+}
+
+# Determine if this script was dot-sourced
+sourced=0
+if [ -n "$ZSH_EVAL_CONTEXT" ]; then 
+  case $ZSH_EVAL_CONTEXT in *:file) sourced=1;; esac
+elif [ -n "$KSH_VERSION" ]; then
+  [ "$(cd $(dirname -- $0) && pwd -P)/$(basename -- $0)" != "$(cd $(dirname -- ${.sh.file}) && pwd -P)/$(basename -- ${.sh.file})" ] && sourced=1
+elif [ -n "$BASH_VERSION" ]; then
+  (return 0 2>/dev/null) && sourced=1 
+else # All other shells: examine $0 for known shell binary filenames
+  # Detects `sh` and `dash`; add additional shell filenames as needed.
+  case ${0##*/} in sh|dash) sourced=1;; esac
+fi
+
+# So, if not dot-sourced, and this is run by cron, add logging
+if test $sourced -eq 0;
+then
+   if echo " ${@} " | grep -q cron ;
+   then 
+      main 2>&1 | plecho | tee -a "${LOGFILE}"
+      response=$?
+      printf '\n' | tee -a "${LOGFILE}"
+   else
+      main
+      response=$?
+   fi
+fi
+_return ${response}