Port with sbt build (archivers/snappy-java)

[Mark Dixon]

Hi porters,

I'm looking at a long overdue update of archivers/snappy-java which I have kinda 
fallen into maintaining. The current version of the port is a Maven build which uses a 
zipped up maven repository and runs maven in offline mode as is common for 
Maven builds.

The new version of snappy/java however seems to use an sbt build, which is quite 
different. Has anyone got any experience of porting anything with an sbt build. I've 
got something going (link below) but it's very much an online build in that sbt 
fetches all sorts of dependenices from the internet in the build phase and this is not 
ideal.

https://github.com/freebsd/freebsd-ports/compare/master...mnd999:snappy-java-1.1.2.4?expand=1

Regards,

Mark