aptly is a tool to create partial and full mirrors of remote
repositories, filter them, merge, upgrade individual packages,
take snapshots and publish them back as Debian repositories.

Options:
  -architectures="": list of architectures to consider during (comma-separated), default to all available
  -dep-follow-all-variants=false: when processing dependencies, follow a & b if depdency is 'a|b'
  -dep-follow-recommends=false: when processing dependencies, follow Recommends
  -dep-follow-suggests=false: when processing dependencies, follow Suggests