harrah/xsbt — comment on commit 96f68fbe31684afc003a2135842c1272cc5e9c95
File: main/Resolvers.scala line 66
By saserr:

I used `!` before as you already know, but now I need run to return me the output so I can parse remote branches from the `git ls-remote` command. Basically, it boils down to either using `!!` with `split("\n") or `lines` method in the Process class or removing the optimization altogether.