Change sbt conf to cross-publish for 2.11 and 2.12

Author: rlazoti

.travis.yml

@@ -1,6 +1,7 @@
 language: scala
 scala:
   - 2.11.8
+  - 2.12.1
 jdk:
   - oraclejdk8
 script:

build.sbt

@@ -0,0 +1,39 @@
+import Dependencies._
+import ReleaseTransformations._
+
+lazy val root = (project in file("."))
+val appName   = "finagle-metrics"
+
+name                      := appName
+organization              := "com.github.rlazoti"
+scalaVersion in ThisBuild := "2.12.1"
+crossScalaVersions        := Seq("2.11.8", "2.12.1")
+releaseTagName            := s"v${(version in ThisBuild).value}"
+releaseTagComment         := s"[BUILD] Release ${(version in ThisBuild).value}"
+releaseCommitMessage      := s"[BUILD] Set version to ${(version in ThisBuild).value}"
+
+scalacOptions := Seq(
+  "-deprecation",
+  "-feature",
+  "-unchecked",
+  "-language:postfixOps",
+  "-target:jvm-1.8")
+
+javacOptions in compile ++= Seq(
+  "-target", "8",
+  "-source", "8")
+
+releaseProcess := Seq[ReleaseStep](
+  checkSnapshotDependencies,
+  inquireVersions,
+  runTest,
+  setReleaseVersion,
+  commitReleaseVersion,
+  tagRelease,
+  ReleaseStep(action = Command.process("publishSigned", _)),
+  setNextVersion,
+  commitNextVersion,
+  ReleaseStep(action = Command.process("sonatypeReleaseAll", _)))
+
+resolvers           ++= appDependencyResolvers
+libraryDependencies ++= appDependencies

project/build.scala

@@ -2,7 +2,7 @@ import sbt._
 
 object Dependencies {
 
-  val finagleVersion = "6.40.0"
+  val finagleVersion = "6.41.0"
   val metricsVersion = "3.1.2"
 
   val finagleCore = "com.twitter"           %% "finagle-core"     % finagleVersion

project/dependencies.scala

@@ -1,4 +1,4 @@
-addSbtPlugin("com.github.gseitz" % "sbt-release" % "0.8.5")
+addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.3")
 
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.0.0")