git clone https://github.com/flavienbwk/backupcli && cd backupcli
sudo make install

Usage: backupcli [options] <source_paths, ...>

Arguments:
  source_paths              Path to the file or directory to be archived.
                            Glob patterns supported.

Options:
  --name <prefix_name>      Specify a prefix name for the archive file.
  --dest <destination_dir>  Path to the directory where the archive will be saved.
                            If not provided, a temporary directory will be used.
                            Might be use omitted for dry-run.
  --enc <encryption_key>    Encrypt the archive with the specified encryption key.
  --s3-bucket <bucket_name> Specify the S3 bucket for backup.
  --s3-region <region_name> Specify the S3 region for the bucket.
  --s3-storage-class <sc>   Specify the S3 storage class for the bucket.
                            Default to STANDARD. Can be INTELLIGENT_TIERING, STANDARD_IA, GLACIER...
  --s3-endpoint-url <url>   Specify the S3 endpoint for the bucket.

Examples:
  backupcli /path/to/source --dst /path/to/destination
  backupcli /path/to/source --dst /path/to/destination --name backup --enc secretkey
  backupcli /path/to/source --name backup --enc secretkey --s3-bucket mybucket --s3-region us-east-1

backupcli /path/to/src_dir_or_file --dest /path/to/dest_dir --name gitlab_backup

backupcli /path/to/gitlab_backup_dir --name gitlab_backup --s3-bucket mybucket --s3-region eu-west-3

backupcli /path/to/gitlab_backup_dir --name gitlab_backup --enc supersecretpassword --s3-bucket mybucket --s3-region eu-west-3

gpg --decrypt --batch --passphrase "YourPassphrase" -o myarchive.tar.gz myarchive.tar.gz.gpg