Updated to Ensime 2.0.0. Using TypeInfo.name and TypeInfo.fullName for Hover

Author: fc

build.sbt

@@ -63,7 +63,7 @@ lazy val `ensime-lsp` = project.
   settings(
     resolvers += Resolver.sonatypeRepo("snapshots"),
     libraryDependencies ++= Seq(
-      "org.ensime" %% "core" % "2.0.0-M4"
+      "org.ensime" %% "core" % "2.0.0"
     ),
     pomExtra in Global := {
       <url>https://github.com/dragos/dragos-vscode-scala/</url>

ensime-lsp/src/main/scala/org/github/dragos/vscode/EnsimeLanguageServer.scala

@@ -262,34 +262,34 @@ class EnsimeLanguageServer(in: InputStream, out: OutputStream) extends LanguageS
     import scala.concurrent.ExecutionContext.Implicits._
     logger.info(s"Got hover request at (${position.line}, ${position.character}).")
 
-    // val res = for (doc <- documentManager.documentForUri(textDocument.uri)) yield {
-    //   val pos = doc.positionToOffset(position)
-    //   val future = ensimeActor ? TypeAtPointReq(
-    //     Right(toSourceFileInfo(textDocument.uri, Some(new String(doc.contents)))),
-    //     OffsetRange(pos, pos))
-
-    //   future.onComplete { f => logger.debug(s"Goto Definition future completed: succes? ${f.isSuccess}") }
-
-    //   future.map {
-    //     case typeInfo: TypeInfo =>
-    //       logger.info(s"Retrieved typeInfo $typeInfo")
-    //       Hover(Seq(RawMarkedString("scala", typeInfo.toString)), Some(Range(position, position)))
-    //   }
-    // }
     val res = for (doc <- documentManager.documentForUri(textDocument.uri)) yield {
-      val future = ensimeActor ? DocUriAtPointReq(
+      val pos = doc.positionToOffset(position)
+      val future = ensimeActor ? TypeAtPointReq(
         Right(toSourceFileInfo(textDocument.uri, Some(new String(doc.contents)))),
-        OffsetRange(doc.positionToOffset(position)))
+        OffsetRange(pos, pos))
 
-      future.onComplete { f => logger.debug(s"DocUriAtPointReq future completed: succes? ${f.isSuccess}") }
+      future.onComplete { f => logger.debug(s"Goto Definition future completed: succes? ${f.isSuccess}") }
 
       future.map {
-        case Some(sigPair @ DocSigPair(DocSig(_, scalaSig), DocSig(_, javaSig))) =>
-          val sig = scalaSig.orElse(javaSig).getOrElse("")
-          logger.info(s"Retrieved signature $sig from @sigPair")
-          Hover(Seq(RawMarkedString("scala", sig)), Some(Range(position, position)))
+        case typeInfo: TypeInfo =>
+          logger.info(s"Retrieved typeInfo $typeInfo")
+          Hover(Seq(RawMarkedString("scala", typeInfo.name +"\n"+ typeInfo.fullName)), Some(Range(position, position)))
       }
     }
+    // val res = for (doc <- documentManager.documentForUri(textDocument.uri)) yield {
+    //   val future = ensimeActor ? DocUriAtPointReq(
+    //     Right(toSourceFileInfo(textDocument.uri, Some(new String(doc.contents)))),
+    //     OffsetRange(doc.positionToOffset(position)))
+
+    //   future.onComplete { f => logger.debug(s"DocUriAtPointReq future completed: succes? ${f.isSuccess}") }
+
+    //   future.map {
+    //     case Some(sigPair @ DocSigPair(DocSig(_, scalaSig), DocSig(_, javaSig))) =>
+    //       val sig = scalaSig.orElse(javaSig).getOrElse("")
+    //       logger.info(s"Retrieved signature $sig from @sigPair")
+    //       Hover(Seq(RawMarkedString("scala", sig)), Some(Range(position, position)))
+    //   }
+    // }
     res.map { f =>  Await.result(f, 5 seconds) } getOrElse Hover(Nil, None)
   }
 

project/plugins.sbt

@@ -1,4 +1,4 @@
-addSbtPlugin("org.ensime" % "sbt-ensime" % "1.12.0")
+addSbtPlugin("org.ensime" % "sbt-ensime" % "2.0.1")
 
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "1.1")