gistfile1.txt

#!/bin/bash
set -o nounset
set -o pipefail 

# for first time init, run `./command_name init`
# edit these variables
BACKBLAZE_BUCKET='bucketname'
BACKBLAZE_URL='bburl.com'
ImmichPaths=('/path1' '/path2')
export AWS_ACCESS_KEY_ID='access_key'
export AWS_SECRET_ACCESS_KEY='secret_key'

# do not edit below this line
export RESTIC_REPOSITORY=s3:"$BACKBLAZE_URL/$BACKBLAZE_BUCKET"

main () {
[[ $(id -u) == 0 ]] || { echo 'must run as root'; return 50; }

if [[ $# != 0 ]] 
then  restic "$@" || { echo 'ERROR in restic command'; return 40; }
      return
fi

local Exit=0
local -r PgDump='/pg_dump_immich.sql'
docker exec -t immich_postgres pg_dumpall --clean --if-exists --username=postgres > "$PgDump"
[[ $? == 0 ]] || { echo 'failure dumping postgres'; return 51; }
restic backup "${ImmichPaths[@]}" "$PgDump"
[[ $? == 0 ]] || { echo 'error backing up restic command'; return 52; }
rm "$PgDump" || { echo 'error removing PG backup temp file'; return 53; }

return "$Exit"; }

main
exit