ATuin AitorATuin

Previously, I played with a way of piping output from SBT into a file that would be truncated on each compile session: https://gist.github.com/nkpart/5923908 . After that, I used cfile to load up the errors in that file.

However, as is so often the case, it turns out most of the plumbing is already there in SBT and VIM and a great solution is trivial.

When SBT runs, it logs each tasks' output into target/streams/<task>. We can use the output stream from compile as the input to cfile, without any of that haskell scripting nonsense!

:cfile ./target/streams/compile/compile/\$global/out

The only other part you need is a nice errorformat value. This setting tells vim how to pull errors out of the parameter to cfile. The one from Derek Wyatt's vim-scala project works:

	import unfiltered.response._
	import unfiltered.request._
	import unfiltered.filter._
	import unfiltered.directives._
	import Directive._
	import scala.concurrent.Future
	import scala.util.Try
	import javax.servlet.http.{HttpServletResponse, HttpServletRequest}

	object AsyncDirective {

	sealed trait Interact[A]

	case class Ask(prompt: String)
	extends Interact[String]

	case class Tell(msg: String)
	extends Interact[Unit]

	trait Monad[M[_]] {
	def pure[A](a: A): M[A]

	package deiko

	import java.nio.charset.Charset
	import java.util.concurrent.CancellationException
	import org.jboss.netty.buffer.ChannelBuffers
	import org.jboss.netty.channel.{ Channel, ChannelFuture, ChannelFutureListener }
	import org.jboss.netty.handler.codec.http.{ DefaultHttpChunk, HttpChunk }
	import scalaz.stream.{ Process, process1, processes }
	import scalaz.concurrent.Task
	import Process.{ Process1, Sink }