Merge pull request #7953 from dotty-staging/upgrade/sbt-1.3.6

Upgrade to sbt 1.3.6, release sbt-dotty 0.4.0

Author: nicolasstucki

.drone.yml

@@ -27,7 +27,7 @@ steps:
 
 - name: test
   pull: default
-  image: lampepfl/dotty:2019-10-17
+  image: lampepfl/dotty:2020-01-09
   depends_on: [ clone ]
   commands:
   - cp -R . /tmp/1/ && cd /tmp/1/
@@ -36,16 +36,16 @@ steps:
 
 - name: test_bootstrapped
   pull: default
-  image: lampepfl/dotty:2019-10-17
+  image: lampepfl/dotty:2020-01-09
   depends_on: [ clone ]
   commands:
   - cp -R . /tmp/2/ && cd /tmp/2/
-  - ./project/scripts/sbt ";dotty-bootstrapped/compile ;dotty-bootstrapped/test ;dotty-staging/test ;sjsSandbox/run;sjsSandbox/test;sjsJUnitTests/test"
+  - ./project/scripts/sbt ";dotty-bootstrapped/compile ;dotty-bootstrapped/test ;dotty-staging/test ;sjsSandbox/run;sjsSandbox/test;sjsJUnitTests/test ;configureIDE"
   - ./project/scripts/bootstrapCmdTests
 
 - name: community_build
   pull: default
-  image: lampepfl/dotty:2019-10-17
+  image: lampepfl/dotty:2020-01-09
   depends_on: [ clone ]
   commands:
   - cp -R . /tmp/3/ && cd /tmp/3/
@@ -55,7 +55,7 @@ steps:
 
 - name: test_sbt
   pull: default
-  image: lampepfl/dotty:2019-10-17
+  image: lampepfl/dotty:2020-01-09
   depends_on: [ clone ]
   commands:
   - cp -R . /tmp/4/ && cd /tmp/4/
@@ -67,7 +67,7 @@ steps:
 
 - name: test_java11
   pull: default
-  image: lampepfl/dotty:2019-10-17
+  image: lampepfl/dotty:2020-01-09
   depends_on: [ clone ]
   commands:
   - export PATH="/usr/lib/jvm/java-11-openjdk-amd64/bin:$PATH"
@@ -80,7 +80,7 @@ steps:
 
 - name: documentation
   pull: default
-  image: lampepfl/dotty:2019-10-17
+  image: lampepfl/dotty:2020-01-09
   depends_on:
   - test
   - test_bootstrapped
@@ -99,7 +99,7 @@ steps:
 
 - name: publish_nightly
   pull: default
-  image: lampepfl/dotty:2019-10-17
+  image: lampepfl/dotty:2020-01-09
   depends_on:
   - test
   - test_bootstrapped
@@ -126,7 +126,7 @@ steps:
 
 - name: publish_release
   pull: default
-  image: lampepfl/dotty:2019-10-17
+  image: lampepfl/dotty:2020-01-09
   depends_on:
   - test
   - test_bootstrapped
@@ -169,7 +169,7 @@ steps:
 
 - name: publish_sbt_release
   pull: default
-  image: lampepfl/dotty:2019-10-17
+  image: lampepfl/dotty:2020-01-09
   depends_on:
   - test
   - test_bootstrapped

community-build/community-projects/scalap

@@ -100,7 +100,7 @@ final case class SbtCommunityProject(project: String, sbtTestCommand: String,
       case Some(ivyHome) => List(s"-Dsbt.ivy.home=$ivyHome")
       case _ => Nil
     extraSbtArgs ++ sbtProps ++ List(
-      "-sbt-version", "1.2.7",
+      "-sbt-version", "1.3.6",
       s"--addPluginSbtFile=$sbtPluginFilePath")
 
 object projects

community-build/community-projects/semanticdb

@@ -7,6 +7,7 @@ import org.junit.Assert._
 import org.junit.Assume._
 import org.junit.experimental.categories.Category
 
+import java.io.File
 import java.nio.file._
 import java.util.stream.{ Stream => JStream }
 import scala.collection.JavaConverters._
@@ -197,45 +198,50 @@ class CompilationTests extends ParallelTesting {
    */
   @Test def tastyBootstrap: Unit = {
     implicit val testGroup: TestGroup = TestGroup("tastyBootstrap/tests")
+    val libGroup = TestGroup("tastyBootstrap/lib")
+    val tastyCoreGroup = TestGroup("tastyBootstrap/tastyCore")
     val dotty1Group = TestGroup("tastyBootstrap/dotty1")
     val dotty2Group = TestGroup("tastyBootstrap/dotty2")
-    val libGroup = TestGroup("tastyBootstrap/lib")
 
     // Make sure that the directory is clean
     dotty.tools.io.Directory(defaultOutputDir + "tastyBootstrap").deleteRecursively()
 
-    val sep = java.io.File.pathSeparator
-
     val opt = TestFlags(
-      // compile with bootstrapped library on cp:
-      defaultOutputDir + libGroup + "/src/" + sep +
-      // as well as bootstrapped compiler:
-      defaultOutputDir + dotty1Group + "/dotty/" + sep +
-      // and the other compiler dependenies:
-      Properties.compilerInterface + sep + Properties.scalaLibrary + sep + Properties.scalaAsm + sep +
-      Properties.dottyInterfaces + sep + Properties.tastyCore + sep + Properties.jlineTerminal + sep +
-      Properties.jlineReader,
+      List(
+        // compile with bootstrapped library on cp:
+        defaultOutputDir + libGroup + "/lib/",
+        // and bootstrapped tasty-core:
+        defaultOutputDir + tastyCoreGroup + "/tastyCore/",
+        // as well as bootstrapped compiler:
+        defaultOutputDir + dotty1Group + "/dotty1/",
+        // and the other compiler dependencies:
+        Properties.compilerInterface, Properties.scalaLibrary, Properties.scalaAsm,
+        Properties.dottyInterfaces, Properties.jlineTerminal, Properties.jlineReader,
+      ).mkString(File.pathSeparator),
       Array("-Ycheck-reentrant", "-Yemit-tasty-in-class")
     )
 
     val libraryDirs = List(Paths.get("library/src"), Paths.get("library/src-bootstrapped"))
     val librarySources = libraryDirs.flatMap(sources(_))
 
     val lib =
-      compileList("src", librarySources,
+      compileList("lib", librarySources,
         defaultOptions.and("-Ycheck-reentrant",
           "-Yerased-terms", // support declaration of scala.compiletime.erasedValue
           //  "-strict",  // TODO: re-enable once we allow : @unchecked in pattern definitions. Right now, lots of narrowing pattern definitions fail.
           "-priorityclasspath", defaultOutputDir))(libGroup)
 
+    val tastyCoreSources = sources(Paths.get("tasty/src"))
+    val tastyCore = compileList("tastyCore", tastyCoreSources, opt)(tastyCoreGroup)
+
     val compilerSources = sources(Paths.get("compiler/src"))
     val compilerManagedSources = sources(Properties.dottyCompilerManagedSources)
 
-    val dotty1 = compileList("dotty", compilerSources ++ compilerManagedSources, opt)(dotty1Group)
-    val dotty2 = compileList("dotty", compilerSources ++ compilerManagedSources, opt)(dotty2Group)
+    val dotty1 = compileList("dotty1", compilerSources ++ compilerManagedSources, opt)(dotty1Group)
+    val dotty2 = compileList("dotty2", compilerSources ++ compilerManagedSources, opt)(dotty2Group)
 
     val tests = {
-      lib.keepOutput :: dotty1.keepOutput :: aggregateTests(
+      lib.keepOutput :: tastyCore.keepOutput :: dotty1.keepOutput :: aggregateTests(
         dotty2,
         compileShallowFilesInDir("compiler/src/dotty/tools", opt),
         compileShallowFilesInDir("compiler/src/dotty/tools/dotc", opt),
@@ -255,9 +261,10 @@ class CompilationTests extends ParallelTesting {
     }.map(_.checkCompile())
 
     def assertExists(path: String) = assertTrue(Files.exists(Paths.get(path)))
-    assertExists(s"out/$dotty1Group/dotty/")
-    assertExists(s"out/$dotty2Group/dotty/")
-    assertExists(s"out/$libGroup/src/")
+    assertExists(s"out/$libGroup/lib/")
+    assertExists(s"out/$tastyCoreGroup/tastyCore/")
+    assertExists(s"out/$dotty1Group/dotty1/")
+    assertExists(s"out/$dotty2Group/dotty2/")
     compileList("idempotency", List("tests/idempotency/BootstrapChecker.scala", "tests/idempotency/IdempotencyCheck.scala"), defaultOptions).checkRuns()
 
     tests.foreach(_.delete())

community-build/community-projects/stdLib213

@@ -54,14 +54,18 @@ object MyScalaJSPlugin extends AutoPlugin {
 
     // Typecheck the Scala.js IR found on the classpath
     scalaJSLinkerConfig ~= (_.withCheckIR(true)),
+
+    // Exclude all these projects from `configureIDE/launchIDE` since they
+    // take time to compile, print a bunch of warnings, and are rarely edited.
+    excludeFromIDE := true
   )
 }
 
 object Build {
-  val referenceVersion = "0.21.0-RC1"
+  val referenceVersion = "0.22.0-bin-20200114-193f7de-NIGHTLY"
 
   val baseVersion = "0.22.0"
-  val baseSbtDottyVersion = "0.3.5"
+  val baseSbtDottyVersion = "0.4.0"
 
   // Versions used by the vscode extension to create a new project
   // This should be the latest published releases.
@@ -192,6 +196,11 @@ object Build {
       state
     },
 
+    // Turn off the sbt supershell because it can mangle the output of some tasks
+    // (see https://github.com/sbt/sbt/issues/5122, https://github.com/sbt/sbt/issues/5352)
+    // and in general I find it more distracting than helpful anyway.
+    useSuperShell := false,
+
     // Credentials to release to Sonatype
     credentials ++= (
       for {
@@ -730,16 +739,18 @@ object Build {
     case Bootstrapped => `dotty-compiler-bootstrapped`
   }
 
-  // Settings shared between dotty-library and dotty-library-bootstrapped
+  // Settings shared between dotty-library, dotty-library-bootstrapped and dotty-library-bootstrappedJS
   lazy val dottyLibrarySettings = Seq(
-    // Needed so that the library sources are visible when `dotty.tools.dotc.core.Definitions#init` is called
-    scalacOptions in Compile ++= Seq("-sourcepath", (sourceDirectories in Compile).value.map(_.getAbsolutePath).distinct.mkString(File.pathSeparator)),
+    scalacOptions in Compile ++= Seq(
+      // Needed so that the library sources are visible when `dotty.tools.dotc.core.Definitions#init` is called
+      "-sourcepath", (sourceDirectories in Compile).value.map(_.getAbsolutePath).distinct.mkString(File.pathSeparator),
+     // support declaration of scala.compiletime.erasedValue
+      "-Yerased-terms"
+    ),
   )
 
   lazy val `dotty-library` = project.in(file("library")).asDottyLibrary(NonBootstrapped)
   lazy val `dotty-library-bootstrapped`: Project = project.in(file("library")).asDottyLibrary(Bootstrapped)
-    // TODO: move -Yerased-terms to dottyLibrarySettings on reference compiler update
-    .settings(scalacOptions in Compile += "-Yerased-terms") // support declaration of scala.compiletime.erasedValue
 
   def dottyLibrary(implicit mode: Mode): Project = mode match {
     case NonBootstrapped => `dotty-library`
@@ -761,7 +772,6 @@ object Build {
     settings(
       unmanagedSourceDirectories in Compile :=
         (unmanagedSourceDirectories in (`dotty-library-bootstrapped`, Compile)).value,
-      scalacOptions += "-Yerased-terms", // support declaration of scala.compiletime.erasedValue
     )
 
   lazy val tastyCoreSettings = Seq(
@@ -1109,8 +1119,6 @@ object Build {
       version := "0.1.17-snapshot", // Keep in sync with package.json
       autoScalaLibrary := false,
       publishArtifact := false,
-      includeFilter in unmanagedSources := NothingFilter | "*.ts" | "**.json",
-      watchSources in Global ++= (unmanagedSources in Compile).value,
       resourceGenerators in Compile += Def.task {
         // Resources that will be copied when bootstrapping a new project
         val buildSbtFile = baseDirectory.value / "out" / "build.sbt"

community-build/project/build.properties

@@ -1 +1 @@
-sbt.version=1.2.7
+sbt.version=1.3.6

community-build/test/scala/dotty/communitybuild/CommunityBuildTest.scala

@@ -0,0 +1,5 @@
+scalaVersion := sys.props("plugin.scalaVersion")
+
+libraryDependencies += "ch.epfl.lamp" %% "dotty-staging" % scalaVersion.value
+
+fork := true