My team at work has been focused on snaps this year and one thing we’ve tried to do internally is establish a set of best practices for snap packaging software. Toward that end I’ve been working on a little tool I’m calling snaplint to encode those practices and verify that we’re following them.
Right now you can run snaplint against your snapcraft project directory
and it will scan the
prime subdirectory for the following things:
- copyright (basically that you included
- developer cruft (things like header and object files or static libs
that might have made their way into your snap)
- libraries (examine the ELF files in your snap and look for libraries
which aren’t used)
The next things I’m planning on adding are:
- checking for copyright info from apps/parts themselves.
- checking for mixing of incompatible licenses
I would love to hear suggestions on further improvements.
You can find the source at https://github.com/ssweeny/snaplint
And, of course if you’re running Ubuntu 16.04 or later you can try it on your own machine with:
$ snap install snaplint
$ snaplint path/to/your/project