Another update

.github/workflows/ci.yml

@@ -38,6 +38,7 @@ jobs:
       - uses: coursier/setup-action@v1.3.0
         with:
           jvm: "temurin:17"
+          apps: sbt
       - name: Tests
         run: |
           .github/setup-test-projects.sh &&\
@@ -64,6 +65,7 @@ jobs:
       - uses: coursier/setup-action@v1.3.0
         with:
           jvm: "temurin:17"
+          apps: sbt
       - name: Compile and test main projects
         # Only running the tests in 2.12 for now. Many test fixtures need
         # to be updated for 2.13.

backend/src/main/scala/bloop/Compiler.scala

@@ -8,7 +8,7 @@ import java.util.concurrent.Executor
 
 import scala.collection.mutable
 import scala.concurrent.Promise
-import scala.util.control.NonFatal
+import scala.util.Try
 
 import bloop.io.AbsolutePath
 import bloop.io.ParallelOps

backend/src/main/scala/bloop/ScalaInstance.scala

@@ -23,7 +23,8 @@ final class ScalaInstance private (
     val organization: String,
     val name: String,
     override val version: String,
-    override val allJars: Array[File]
+    override val allJars: Array[File],
+    val bridgeJarsOpt: Option[Seq[File]] = None
 ) extends xsbti.compile.ScalaInstance {
 
   override lazy val loaderCompilerOnly: ClassLoader =
@@ -153,6 +154,15 @@ object ScalaInstance {
 
   private[ScalaInstance] final val ScalacCompilerName = "scala-compiler"
 
+  def apply(
+      scalaOrg: String,
+      scalaName: String,
+      scalaVersion: String,
+      allJars: Seq[AbsolutePath],
+      logger: Logger
+  ): ScalaInstance =
+    apply(scalaOrg, scalaName, scalaVersion, allJars, logger, None)
+
   /**
    * Reuses all jars to create an Scala instance if and only if all of them exist.
    *
@@ -170,7 +180,8 @@ object ScalaInstance {
       scalaName: String,
       scalaVersion: String,
       allJars: Seq[AbsolutePath],
-      logger: Logger
+      logger: Logger,
+      bridgeJarsOpt: Option[Seq[AbsolutePath]]
   ): ScalaInstance = {
     val jarsKey = allJars.map(_.underlying).sortBy(_.toString).toList
     if (allJars.nonEmpty) {
@@ -179,7 +190,13 @@ object ScalaInstance {
           DebugFilter.Compilation
         )
         jarsKey.foreach(p => logger.debug(s"  => $p")(DebugFilter.Compilation))
-        new ScalaInstance(scalaOrg, scalaName, scalaVersion, allJars.map(_.toFile).toArray)
+        new ScalaInstance(
+          scalaOrg,
+          scalaName,
+          scalaVersion,
+          allJars.map(_.toFile).toArray,
+          bridgeJarsOpt.map(_.map(_.toFile))
+        )
       }
 
       val nonExistingJars = allJars.filter(j => !Files.exists(j.underlying))

backend/src/main/scala/sbt/internal/inc/BloopComponentCompiler.scala

@@ -116,7 +116,11 @@ object BloopComponentCompiler {
      */
     private def compiledBridge(bridgeSources: ModuleID, scalaInstance: ScalaInstance): File = {
       val raw = new RawCompiler(scalaInstance, ClasspathOptionsUtil.auto, logger)
-      val zinc = new BloopComponentCompiler(raw, manager, bridgeSources, logger)
+      val bridgeJarsOpt = scalaInstance match {
+        case b: _root_.bloop.ScalaInstance => b.bridgeJarsOpt
+        case _ => None
+      }
+      val zinc = new BloopComponentCompiler(raw, manager, bridgeSources, bridgeJarsOpt, logger)
       logger.debug(s"Getting $bridgeSources for Scala ${scalaInstance.version}")(
         DebugFilter.Compilation
       )
@@ -229,6 +233,7 @@ private[inc] class BloopComponentCompiler(
     compiler: RawCompiler,
     manager: BloopComponentManager,
     bridgeSources: ModuleID,
+    bridgeJarsOpt: Option[Seq[File]],
     logger: BloopLogger
 ) {
   implicit val debugFilter: DebugFilter.Compilation.type = DebugFilter.Compilation
@@ -257,23 +262,25 @@ private[inc] class BloopComponentCompiler(
       IO.withTemporaryDirectory { _ =>
         val shouldResolveSources =
           bridgeSources.explicitArtifacts.exists(_.`type` == "src")
-        val allArtifacts = BloopDependencyResolution.resolveWithErrors(
-          List(
-            BloopDependencyResolution
-              .Artifact(bridgeSources.organization, bridgeSources.name, bridgeSources.revision)
-          ),
-          logger,
-          resolveSources = shouldResolveSources,
-          List(
-            coursierapi.MavenRepository.of(
-              "https://scala-ci.typesafe.com/artifactory/scala-integration/"
+        val allArtifacts = bridgeJarsOpt.map(_.map(_.toPath)).getOrElse {
+          BloopDependencyResolution.resolveWithErrors(
+            List(
+              BloopDependencyResolution
+                .Artifact(bridgeSources.organization, bridgeSources.name, bridgeSources.revision)
+            ),
+            logger,
+            resolveSources = shouldResolveSources,
+            List(
+              coursierapi.MavenRepository.of(
+                "https://scala-ci.typesafe.com/artifactory/scala-integration/"
+              )
             )
-          )
-        ) match {
-          case Right(paths) => paths.map(_.underlying).toVector
-          case Left(t) =>
-            val msg = s"Couldn't retrieve module $bridgeSources"
-            throw new InvalidComponent(msg, t)
+          ) match {
+            case Right(paths) => paths.map(_.underlying).toVector
+            case Left(t) =>
+              val msg = s"Couldn't retrieve module $bridgeSources"
+              throw new InvalidComponent(msg, t)
+          }
         }
 
         if (!shouldResolveSources) {
@@ -286,7 +293,7 @@ private[inc] class BloopComponentCompiler(
             if (!HydraSupport.isEnabled(compiler.scalaInstance)) (bridgeSources.name, sources)
             else {
               val hydraBridgeModule = HydraSupport.getModuleForBridgeSources(compiler.scalaInstance)
-              mergeBloopAndHydraBridges(sources, hydraBridgeModule) match {
+              mergeBloopAndHydraBridges(sources.toVector, hydraBridgeModule) match {
                 case Right(mergedHydraBridgeSourceJar) =>
                   (hydraBridgeModule.name, mergedHydraBridgeSourceJar)
                 case Left(error) =>

build.sc

@@ -32,7 +32,7 @@ object Dependencies {
 
   def asm               = ivy"org.ow2.asm:asm:$asmVersion"
   def asmUtil           = ivy"org.ow2.asm:asm-util:$asmVersion"
-  def bloopConfig       = ivy"ch.epfl.scala::bloop-config:1.5.5"
+  def bloopConfig       = ivy"ch.epfl.scala::bloop-config:2.0.0"
   def brave             = ivy"io.zipkin.brave:brave:5.18.1"
   def bsp4j             = ivy"ch.epfl.scala:bsp4j:2.1.1"
   def bsp4s             = ivy"ch.epfl.scala::bsp4s:2.1.1"
@@ -61,7 +61,7 @@ object Dependencies {
   def munit                  = ivy"org.scalameta::munit:0.7.29"
   def nailgun                = ivy"io.github.alexarchambault.bleep:nailgun-server:1.0.7"
   def osLib                  = ivy"com.lihaoyi::os-lib:0.9.0"
-  def pprint                 = ivy"com.lihaoyi::pprint:0.8.1"
+  def pprint                 = ivy"com.lihaoyi::pprint:0.9.0"
   def sbtTestAgent           = ivy"org.scala-sbt:test-agent:1.9.9"
   def sbtTestInterface       = ivy"org.scala-sbt:test-interface:1.0"
   def scalaDebugAdapter      = ivy"ch.epfl.scala::scala-debug-adapter:4.0.3"
@@ -72,12 +72,12 @@ object Dependencies {
   def scalaJsSbtTestAdapter1 = ivy"org.scala-js::scalajs-sbt-test-adapter:$scalaJs1Version"
   def scalaJsLogging1        = ivy"org.scala-js::scalajs-logging:1.1.1"
   def scalaNativeTools04     = ivy"org.scala-native::tools:0.4.17"
-  def scalaNativeTools05     = ivy"org.scala-native::tools:0.5.0-RC2"
+  def scalaNativeTools05     = ivy"org.scala-native::tools:0.5.1"
   def scalazCore             = ivy"org.scalaz::scalaz-core:7.3.8"
   def snailgun      = ivy"io.github.alexarchambault.scala-cli.snailgun::snailgun-core:0.4.1-sc2"
-  def sourcecode    = ivy"com.lihaoyi::sourcecode:0.3.1"
+  def sourcecode    = ivy"com.lihaoyi::sourcecode:0.4.1"
   def svm           = ivy"org.graalvm.nativeimage:svm:$graalvmVersion"
-  def utest         = ivy"com.lihaoyi::utest:0.8.2"
+  def utest         = ivy"com.lihaoyi::utest:0.8.3"
   def xxHashLibrary = ivy"net.jpountz.lz4:lz4:1.3.0"
   def zinc          = ivy"org.scala-sbt::zinc:1.9.5"
   def zipkinSender  = ivy"io.zipkin.reporter2:zipkin-sender-urlconnection:2.17.2"

frontend/src/main/scala/bloop/bsp/BloopBspServices.scala

@@ -130,6 +130,7 @@ final class BloopBspServices(
     .requestAsync(endpoints.BuildTarget.sources)(p => schedule(sources(p)))
     .requestAsync(endpoints.BuildTarget.inverseSources)(p => schedule(inverseSources(p)))
     .requestAsync(endpoints.BuildTarget.resources)(p => schedule(resources(p)))
+    .requestAsync(endpoints.BuildTarget.outputPaths)(p => schedule(outputPaths(p)))
     .requestAsync(endpoints.BuildTarget.scalacOptions)(p => schedule(scalacOptions(p)))
     .requestAsync(endpoints.BuildTarget.javacOptions)(p => schedule(javacOptions(p)))
     .requestAsync(endpoints.BuildTarget.compile)(p => schedule(compile(p)))
@@ -311,7 +312,7 @@ final class BloopBspServices(
               dependencySourcesProvider = Some(true),
               dependencyModulesProvider = Some(true),
               resourcesProvider = Some(true),
-              outputPathsProvider = None,
+              outputPathsProvider = Some(true),
               buildTargetChangedProvider = Some(false),
               jvmTestEnvironmentProvider = Some(true),
               jvmRunEnvironmentProvider = Some(true),
@@ -1204,6 +1205,39 @@ final class BloopBspServices(
     }
   }
 
+  def outputPaths(
+      request: bsp.OutputPathsParams
+  ): BspEndpointResponse[bsp.OutputPathsResult] = {
+    def outputPaths(
+        projects: Seq[ProjectMapping],
+        state: State
+    ): BspResult[bsp.OutputPathsResult] = {
+
+      val response = bsp.OutputPathsResult(
+        projects.iterator.map {
+          case (target, project) =>
+            val outputPathItems =
+              List(
+                bsp.OutputPathItem(bsp.Uri(project.out.toBspUri), bsp.OutputPathItemKind.Directory)
+              )
+            bsp.OutputPathsItem(target, outputPathItems)
+        }.toList
+      )
+
+      Task.now((state, Right(response)))
+    }
+
+    ifInitialized(None) { (state: State, logger: BspServerLogger) =>
+      mapToProjects(request.targets, state) match {
+        case Left(error) =>
+          // Log the mapping error to the user via a log event + an error status code
+          logger.error(error)
+          Task.now((state, Right(bsp.OutputPathsResult(Nil))))
+        case Right(mappings) => outputPaths(mappings, state)
+      }
+    }
+  }
+
   def dependencyModules(
       request: bsp.DependencyModulesParams
   ): BspEndpointResponse[bsp.DependencyModulesResult] = {

frontend/src/main/scala/bloop/bsp/ProjectUris.scala

@@ -12,19 +12,16 @@ import bloop.engine.State
 import bloop.io.AbsolutePath
 
 object ProjectUris {
+  private val queryPrefix = "id="
   def getProjectDagFromUri(projectUri: String, state: State): Either[String, Option[Project]] = {
     if (projectUri.isEmpty) Left("URI cannot be empty.")
     else {
-      val query = Try(new URI(projectUri).getRawQuery().split("&").map(_.split("="))).toEither
-      query match {
-        case Left(_) =>
+      Try(new URI(projectUri).getQuery()).toEither match {
+        case Right(query) if query.startsWith(queryPrefix) =>
+          val projectName = query.stripPrefix(queryPrefix)
+          Right(state.build.getProjectFor(projectName))
+        case _ =>
           Left(s"URI '${projectUri}' has invalid format. Example: ${ProjectUris.Example}")
-        case Right(parsed) =>
-          parsed.headOption match {
-            case Some(Array("id", projectName)) => Right(state.build.getProjectFor(projectName))
-            case _ =>
-              Left(s"URI '${projectUri}' has invalid format. Example: ${ProjectUris.Example}")
-          }
       }
     }
   }
@@ -39,7 +36,7 @@ object ProjectUris {
       existingUri.getHost,
       existingUri.getPort,
       existingUri.getPath,
-      s"id=${id}",
+      s"$queryPrefix${id}",
       existingUri.getFragment
     )
   }

frontend/src/main/scala/bloop/data/ClientInfo.scala

@@ -11,11 +11,11 @@ import scala.collection.mutable
 import scala.util.control.NonFatal
 import scala.util.matching.Regex
 
+import bloop.ClientClassesObserver
 import bloop.io.AbsolutePath
 import bloop.io.Filenames
 import bloop.io.Paths
 import bloop.util.UUIDUtil
-import bloop.ClientClassesObserver
 
 sealed trait ClientInfo {
 

frontend/src/main/scala/bloop/data/Project.scala

@@ -290,7 +290,14 @@ object Project {
         else {
           val scalaJars = scala.jars.map(AbsolutePath.apply)
           Some(
-            ScalaInstance(scala.organization, scala.name, scala.version, scalaJars, logger)
+            ScalaInstance(
+              scala.organization,
+              scala.name,
+              scala.version,
+              scalaJars,
+              logger,
+              scala.bridgeJars.map(_.map(AbsolutePath(_)))
+            )
           )
         }
       }

frontend/src/main/scala/bloop/engine/tasks/compilation/CompileBundle.scala

@@ -2,6 +2,7 @@ package bloop.engine.tasks.compilation
 
 import scala.concurrent.Promise
 
+import bloop.ClientClassesObserver
 import bloop.CompileOutPaths
 import bloop.Compiler
 import bloop.ScalaInstance
@@ -23,7 +24,6 @@ import bloop.tracing.BraveTracer
 
 import monix.reactive.Observable
 import sbt.internal.inc.PlainVirtualFileConverter
-import bloop.ClientClassesObserver
 
 sealed trait CompileBundle
 

frontend/src/main/scala/bloop/engine/tasks/toolchains/ScalaNativeToolchain.scala

@@ -3,6 +3,7 @@ package bloop.engine.tasks.toolchains
 import java.lang.reflect.InvocationTargetException
 import java.nio.file.Path
 
+import scala.concurrent.Future
 import scala.util.Try
 
 import bloop.DependencyResolution
@@ -14,7 +15,6 @@ import bloop.internal.build.BuildInfo
 import bloop.io.AbsolutePath
 import bloop.logging.Logger
 import bloop.task.Task
-import scala.concurrent.Future
 
 final class ScalaNativeToolchain private (classLoader: ClassLoader) {
 

frontend/src/test/resources/cross-test-build-scala-native-0.5/project/plugins.sbt

@@ -1,5 +1,5 @@
 addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.0.0")
-addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.5.0-RC2")
+addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.5.1")
 
 val pluginVersion = sys.props.getOrElse(
   "bloopVersion",

frontend/src/test/scala/bloop/bsp/BspBaseSuite.scala

@@ -349,6 +349,19 @@ abstract class BspBaseSuite extends BaseSuite with BspClientTest {
       TestUtil.await(FiniteDuration(5, "s"))(resourcesTask)
     }
 
+    def requestOutputPaths(project: TestProject): bsp.OutputPathsResult = {
+      val outputPathsTask = {
+        client0
+          .request(endpoints.BuildTarget.outputPaths, bsp.OutputPathsParams(List(project.bspId)))
+          .map {
+            case RpcFailure(_, error) => fail(s"Received error ${error}")
+            case RpcSuccess(resources, _) => resources
+          }
+      }
+
+      TestUtil.await(FiniteDuration(5, "s"))(outputPathsTask)
+    }
+
     def requestDependencyModules(project: TestProject): bsp.DependencyModulesResult = {
       val dependencyModulesTask = {
         client0

frontend/src/test/scala/bloop/bsp/BspProtocolSpec.scala

@@ -516,6 +516,37 @@ class BspProtocolSpec(
     }
   }
 
+  test("outputPaths request works") {
+    TestUtil.withinWorkspace { workspace =>
+      val logger = new RecordingLogger(ansiCodesSupported = false)
+      loadBspBuildFromResources("cross-test-build-scalajs-0.6", workspace, logger) { build =>
+        val mainProject = build.projectFor("test-project")
+        val testProject = build.projectFor("test-project-test")
+        val mainJsProject = build.projectFor("test-projectJS")
+        val testJsProject = build.projectFor("test-projectJS-test")
+        val rootMain = build.projectFor("cross-test-build-scalajs-0-6")
+        val rootTest = build.projectFor("cross-test-build-scalajs-0-6-test")
+
+        def checkOutputPaths(project: TestProject): Unit = {
+          val outputPathsResult = build.state.requestOutputPaths(project)
+          assert(outputPathsResult.items.size == 1)
+          val outputPathsItem = outputPathsResult.items.head
+          assert(outputPathsItem.target == project.bspId)
+          val outputPaths = outputPathsItem.outputPaths.map(_.uri.toPath)
+          val expectedOutputPaths = List(project.config.out.toAbsolutePath())
+          assert(outputPaths == expectedOutputPaths)
+        }
+
+        checkOutputPaths(mainProject)
+        checkOutputPaths(testProject)
+        checkOutputPaths(mainJsProject)
+        checkOutputPaths(testJsProject)
+        checkOutputPaths(rootMain)
+        checkOutputPaths(rootTest)
+      }
+    }
+  }
+
   test("dependency modules request works") {
     TestUtil.withinWorkspace { workspace =>
       val logger = new RecordingLogger(ansiCodesSupported = false)