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@jkleckner
Last active September 18, 2015 22:01
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Edited scalajs-spa-tutorial build.sbt for eclipse settings
import sbt.Credentials
import sbt.Keys._
import sbt.Project.projectToRef
credentials += Credentials(Path.userHome / ".ivy2" / ".credentials")
resolvers ++= Settings.resolvers.value
// a special crossProject for configuring a JS/JVM/shared structure
lazy val shared = (crossProject.crossType(CrossType.Pure) in file("shared"))
.settings(
scalaVersion := Settings.versions.scala,
libraryDependencies ++= Settings.sharedDependencies.value,
resolvers ++= Settings.resolvers.value
, credentials += Credentials(Path.userHome / ".ivy2" / ".credentials")
)
// set up settings specific to the JS project
.jsConfigure(_ enablePlugins ScalaJSPlay)
.jsSettings(
sourceMapsBase := baseDirectory.value / "..",
EclipseKeys.useProjectId := true
)
lazy val sharedJVM = shared.jvm
lazy val sharedJS = shared.js
// use eliding to drop some debug code in the production build
lazy val elideOptions = settingKey[Seq[String]]("Set limit for elidable functions")
// instantiate the JS project for SBT with some additional settings
lazy val client: Project = (project in file("client"))
.settings(
name := "client",
version := Settings.version,
scalaVersion := Settings.versions.scala,
scalacOptions ++= Settings.scalacOptions,
libraryDependencies ++= Settings.scalajsDependencies.value,
resolvers ++= Settings.resolvers.value,
credentials += Credentials(Path.userHome / ".ivy2" / ".credentials"),
// by default we do development build, no eliding
elideOptions := Seq(),
scalacOptions ++= elideOptions.value,
jsDependencies ++= Settings.jsDependencies.value,
// RuntimeDOM is needed for tests
jsDependencies += RuntimeDOM % "test",
// use Scala.js provided launcher code to start the client app
persistLauncher := true,
persistLauncher in Test := false,
// must specify source maps location because we use pure CrossProject
sourceMapsDirectories += sharedJS.base / "..",
// yes, we want to package JS dependencies
skip in packageJSDependencies := false,
// use uTest framework for tests
testFrameworks += new TestFramework("utest.runner.Framework")
)
.enablePlugins(ScalaJSPlugin, ScalaJSPlay)
.dependsOn(sharedJS)
// Client projects (just one)
lazy val clients = Seq(client)
// instantiate the JVM project for SBT with some additional settings
lazy val server = (project in file("server"))
.settings(
name := "server",
version := Settings.version,
scalaVersion := Settings.versions.scala,
scalacOptions ++= Settings.scalacOptions,
libraryDependencies ++= Settings.jvmDependencies.value,
resolvers ++= Settings.resolvers.value,
credentials += Credentials(Path.userHome / ".ivy2" / ".credentials"),
commands += ReleaseCmd,
// connect to the client project
scalaJSProjects := clients,
pipelineStages := Seq(scalaJSProd),
// compress CSS
LessKeys.compress in Assets := true,
// set environment variables in the execute scripts
NativePackagerKeys.batScriptExtraDefines += "set PRODUCTION_MODE=true",
NativePackagerKeys.bashScriptExtraDefines += "export PRODUCTION_MODE=true",
EclipseKeys.skipParents in ThisBuild := false
)
.enablePlugins(PlayScala)
.disablePlugins(PlayLayoutPlugin) // use the standard directory layout instead of Play's custom
.aggregate(clients.map(projectToRef): _*)
.dependsOn(sharedJVM)
// Command for building a release
lazy val ReleaseCmd = Command.command("release") {
state => "set elideOptions in client := Seq(\"-Xelide-below\", \"WARNING\")" ::
"client/clean" ::
"client/test" ::
"server/clean" ::
"server/test" ::
"server/dist" ::
"set elideOptions in client := Seq()" ::
state
}
// loads the Play server project at sbt startup
onLoad in Global := (Command.process("project server", _: State)) compose (onLoad in Global).value
// for Eclipse users
EclipseKeys.skipParents in ThisBuild := false
// Compile the project before generating Eclipse files, so that generated .scala or .class files for views and routes are present
EclipseKeys.preTasks := Seq(compile in (server, Compile))
@jkleckner
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This is related to the discussion on getting eclipse to work with scalajs-spa-tutorial

@jkleckner
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The server shouldn't have .dependsOn(sharedJS) on L88 (since removed) and the problem compilation happens without it present.

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