Since snapcraft seems to default to running the "snap" sub-command, it should also support options from "snap" such as --output. For example: ``` $ snapcraft --output=file.snap Usage: snapcraft [OPTIONS] COMMAND [ARGS]... Try "snapcraft -h" for help. Error: no such option: --output ``` This is with candidate: ``` $ snapcraft version snapcraft, version 3.8 $ snap info snapcraft | grep installed installed: 3.8 (3440) 60MB classic ``` But I also tried edge (3.9.2+git140.g2252dd78) with the same effect