[2.x] refactor: Remove useCoursier setting (drop Ivy) (#7712)

**Problem** It's been a while since Coursier has been the default library management engine, and we don't need to support two. **Solution** This removes `useCoursier` setting.
2026-10-07 18:43:31 +02:00 · 2024-10-02 14:33:54 -04:00
parent d4e2f91008
commit eb5c3cfccf
127 changed files with 82 additions and 1918 deletions
@@ -9,7 +9,7 @@
 package sbt

 import java.io.{ File, PrintWriter }
-import java.net.{ URI, URL }
+import java.net.URL
 import java.nio.file.{ Files, Paths, Path => NioPath }
 import java.util.Optional
 import java.util.concurrent.TimeUnit
@@ -259,7 +259,6 @@ object Defaults extends BuildCommon {
      exportJars :== true,
      trackInternalDependencies :== TrackLevel.TrackAlways,
      exportToInternal :== TrackLevel.TrackAlways,
-      useCoursier :== SysProp.defaultUseCoursier,
      retrieveManaged :== false,
      retrieveManagedSync :== false,
      configurationsToRetrieve :== None,
@@ -303,10 +302,7 @@ object Defaults extends BuildCommon {
      csrSameVersions := Seq(
        ScalaArtifacts.Artifacts.map(a => InclExclRule(scalaOrganization.value, a)).toSet
      ),
-      csrCacheDirectory := {
-        if (useCoursier.value) LMCoursier.defaultCacheLocation
-        else Classpaths.dummyCoursierDirectory(appConfiguration.value)
-      }
+      csrCacheDirectory := LMCoursier.defaultCacheLocation,
    )

  /** Core non-plugin settings for sbt builds.  These *must* be on every build or the sbt engine will fail to run at all. */
@@ -723,8 +719,6 @@ object Defaults extends BuildCommon {
    },
    crossSbtVersions := Vector((pluginCrossBuild / sbtVersion).value),
    crossTarget := target.value,
-    cleanIvy := IvyActions.cleanCachedResolutionCache(ivyModule.value, streams.value.log),
-    clean := clean.dependsOnTask(cleanIvy).value,
    scalaCompilerBridgeBinaryJar := Def.settingDyn {
      val sv = scalaVersion.value
      val managed = managedScalaInstance.value
@@ -2879,9 +2873,8 @@ object Defaults extends BuildCommon {
    )

  def dependencyResolutionTask: Def.Initialize[Task[DependencyResolution]] =
-    Def.taskIf {
-      if (useCoursier.value) CoursierDependencyResolution(csrConfiguration.value)
-      else IvyDependencyResolution(ivyConfiguration.value)
+    Def.task {
+      CoursierDependencyResolution(csrConfiguration.value)
    }

  def templateRunLocalInputTask(
@@ -3380,16 +3373,14 @@ object Classpaths {
      val ac = appConfiguration.value
      val ip = ivyPaths.value
      // if ivyPaths is customized, create coursier-cache directory in it
-      if (useCoursier.value) {
-        val defaultIvyCache = bootIvyHome(ac)
-        if (old != LMCoursier.defaultCacheLocation) old
-        else if (ip.ivyHome == defaultIvyCache) old
-        else
-          ip.ivyHome match {
-            case Some(home) => new File(home) / "coursier-cache"
-            case _          => old
-          }
-      } else Classpaths.dummyCoursierDirectory(ac)
+      val defaultIvyCache = bootIvyHome(ac)
+      if (old != LMCoursier.defaultCacheLocation) old
+      else if (ip.ivyHome == defaultIvyCache) old
+      else
+        ip.ivyHome match {
+          case Some(home) => new File(home) / "coursier-cache"
+          case _          => old
+        }
    },
    dependencyCacheDirectory := {
      val st = state.value
@@ -3497,9 +3488,7 @@ object Classpaths {
            )
          )

-      val use = useCoursier.value
-      if (use) confs ++ extraSources.toSeq ++ extraDocs.toSeq
-      else confs
+      confs ++ extraSources.toSeq ++ extraDocs.toSeq
    },
    moduleSettings := moduleSettings0.value,
    makePomConfiguration := {
@@ -3895,18 +3884,6 @@ object Classpaths {
          csrResolvers :=
            CoursierRepositoriesTasks.coursierResolversTask(scalaCompilerBridgeResolvers).value,
          externalResolvers := scalaCompilerBridgeResolvers.value,
-          ivyConfiguration := InlineIvyConfiguration(
-            lock = Option(lock(appConfiguration.value)),
-            log = Option(streams.value.log),
-            updateOptions = UpdateOptions(),
-            paths = Option(ivyPaths.value),
-            resolvers = scalaCompilerBridgeResolvers.value.toVector,
-            otherResolvers = Vector.empty,
-            moduleConfigurations = Vector.empty,
-            checksums = checksums.value.toVector,
-            managedChecksums = false,
-            resolutionCacheDir = Some(target.value / "bridge-resolution-cache"),
-          )
        )
      ) ++ Seq(
        bootIvyConfiguration := (updateSbtClassifiers / ivyConfiguration).value,
@@ -4894,79 +4871,6 @@ trait BuildExtra extends BuildCommon with DefExtra {
    Seq(artLocal := artifact.value, taskLocal := taskDef.value, art, pkgd)
  }

-  def externalIvySettings(
-      file: Initialize[File] = inBase("ivysettings.xml"),
-      addMultiResolver: Boolean = true
-  ): Setting[Task[IvyConfiguration]] =
-    externalIvySettingsURI(file(_.toURI), addMultiResolver)
-
-  def externalIvySettingsURL(
-      url: URL,
-      addMultiResolver: Boolean = true
-  ): Setting[Task[IvyConfiguration]] =
-    externalIvySettingsURI(Def.value(url.toURI), addMultiResolver)
-
-  def externalIvySettingsURI(
-      uri: Initialize[URI],
-      addMultiResolver: Boolean = true
-  ): Setting[Task[IvyConfiguration]] = {
-    val other = Def.task {
-      (
-        baseDirectory.value,
-        appConfiguration.value,
-        projectResolver.value,
-        updateOptions.value,
-        streams.value
-      )
-    }
-    ivyConfiguration := ((uri zipWith other) { case (u, otherTask) =>
-      otherTask map { case (base, app, pr, uo, s) =>
-        val extraResolvers = if (addMultiResolver) Vector(pr) else Vector.empty
-        ExternalIvyConfiguration()
-          .withLock(lock(app))
-          .withBaseDirectory(base)
-          .withLog(s.log)
-          .withUpdateOptions(uo)
-          .withUri(u)
-          .withExtraResolvers(extraResolvers)
-      }
-    }).value
-  }
-
-  private[this] def inBase(name: String): Initialize[File] = Def.setting {
-    baseDirectory.value / name
-  }
-
-  @deprecated(
-    "externalIvyFile is not supported by Coursier, and will be removed in the future",
-    since = "1.5.0"
-  )
-  def externalIvyFile(
-      file: Initialize[File] = inBase("ivy.xml"),
-      iScala: Initialize[Option[ScalaModuleInfo]] = scalaModuleInfo
-  ): Setting[Task[ModuleSettings]] =
-    moduleSettings := IvyFileConfiguration(
-      ivyValidate.value,
-      iScala.value,
-      file.value,
-      managedScalaInstance.value
-    )
-
-  @deprecated(
-    "externalPom is not supported by Coursier, and will be removed in the future",
-    since = "1.5.0"
-  )
-  def externalPom(
-      file: Initialize[File] = inBase("pom.xml"),
-      iScala: Initialize[Option[ScalaModuleInfo]] = scalaModuleInfo,
-  ): Setting[Task[ModuleSettings]] =
-    moduleSettings := PomConfiguration(
-      ivyValidate.value,
-      iScala.value,
-      file.value,
-      managedScalaInstance.value,
-    )
-
  def runInputTask(
      config: Configuration,
      mainClass: String,
@@ -248,7 +248,6 @@ object Keys {
  val semanticdbOptions = settingKey[Seq[String]]("The Scalac options introduced for SemanticDB").withRank(CSetting)

  val clean = taskKey[Unit]("Deletes files produced by the build, such as generated sources, compiled classes, and task caches.").withRank(APlusTask)
-  private[sbt] val cleanIvy = taskKey[Unit]("Deletes the ivy cached resolution")
  val console = taskKey[Unit]("Starts the Scala interpreter with the project classes on the classpath.").withRank(APlusTask)
  val consoleQuick = TaskKey[Unit]("consoleQuick", "Starts the Scala interpreter with the project dependencies on the classpath.", ATask, console)
  val consoleProject = taskKey[Unit]("Starts the Scala interpreter with the sbt and the build definition on the classpath and useful imports.").withRank(AMinusTask)
@@ -486,7 +485,6 @@ object Keys {
  @cacheLevel(include = Array.empty)
  val bspReporter = taskKey[BuildServerReporter]("").withRank(DTask)

-  val useCoursier = settingKey[Boolean]("Use Coursier for dependency resolution.").withRank(BSetting)
  val csrCacheDirectory = settingKey[File]("Coursier cache directory. Uses -Dsbt.coursier.home or Coursier's default.").withRank(CSetting)
  val csrMavenProfiles = settingKey[Set[String]]("").withRank(CSetting)
  val csrConfiguration = taskKey[CoursierConfiguration]("General dependency management (Coursier) settings, such as the resolvers and options to use.").withRank(DTask)
@@ -260,7 +260,6 @@ private[sbt] object LibraryManagement {
          Keys.TaskStreams,
          UpdateConfiguration,
          Option[Level.Value],
-          Boolean,
          Seq[ScopedKey[_]],
          ScopedKey[_],
          Option[FiniteDuration],
@@ -285,7 +284,6 @@ private[sbt] object LibraryManagement {
      Keys.streams,
      Keys.updateConfiguration.toTaskable,
      (Keys.update / Keys.logLevel).?.toTaskable,
-      Keys.useCoursier.toTaskable,
      Keys.executionRoots,
      Keys.resolvedScoped.toTaskable,
      Keys.forceUpdatePeriod.toTaskable,
@@ -310,7 +308,6 @@ private[sbt] object LibraryManagement {
            s,
            conf,
            maybeUpdateLevel,
-            csr,
            er,
            rs,
            fup,
@@ -332,80 +329,56 @@ private[sbt] object LibraryManagement {
        import Keys._
        val cacheDirectory = s.cacheDirectory
        val isRoot = er.contains(rs)
-        if csr then {
-          // following copied from https://github.com/coursier/sbt-coursier/blob/9173406bb399879508aa481fed16efda72f55820/modules/sbt-lm-coursier/src/main/scala/sbt/hack/Foo.scala
-          val shouldForce = isRoot || {
-            fup match
-              case None => false
-              case Some(period) =>
-                val fullUpdateOutput = cacheDirectory / "output"
-                val now = System.currentTimeMillis
-                val diff = now - fullUpdateOutput.lastModified()
-                val elapsedDuration = new FiniteDuration(
-                  diff,
-                  java.util.concurrent.TimeUnit.MILLISECONDS
-                )
-                fullUpdateOutput.exists() && elapsedDuration > period
-          }
-          val updateConf = {
-            import UpdateLogging.{ Full, DownloadOnly, Default }
-            val conf1 = maybeUpdateLevel.orElse(state0.get(logLevel.key)) match
-              case Some(Level.Debug) if conf.logging == Default => conf.withLogging(logging = Full)
-              case Some(_) if conf.logging == Default => conf.withLogging(logging = DownloadOnly)
-              case _                                  => conf
-            // logical clock is folded into UpdateConfiguration
-            conf1.withLogicalClock(LogicalClock(state0.hashCode))
-          }
-          cachedUpdate(
-            // LM API
-            lm = lm,
-            // Ivy-free ModuleDescriptor
-            module = im,
-            s.cacheStoreFactory.sub(ucn),
-            Reference.display(thisRef),
-            updateConf,
-            identity,
-            skip = sk,
-            force = shouldForce,
-            depsUpdated = tu.exists(!_.stats.cached),
-            uwConfig = uwConfig,
-            evictionLevel = Level.Debug,
-            versionSchemeOverrides = Nil,
-            assumedEvictionErrorLevel = Level.Debug,
-            assumedVersionScheme = VersionScheme.Always,
-            assumedVersionSchemeJava = VersionScheme.Always,
-            mavenStyle = mavenStyle,
-            compatWarning = cwo,
-            includeCallers = false,
-            includeDetails = false,
-            log = s.log
-          )
-        } else {
-          lazy val updateConfig = conf
-            .withMetadataDirectory(dcd)
-            .withArtifactFilter(
-              conf.artifactFilter.map(af => af.withInverted(!af.inverted))
-            )
-          val out = ivySbt0.withIvy(s.log)(_.getSettings.getDefaultIvyUserDir)
-          withExcludes(out, mod.classifiers, lock(app)) { excludes =>
-            lm.updateClassifiers(
-              GetClassifiersConfiguration(
-                mod,
-                excludes.toVector,
-                updateConfig,
-                srcTypes.toVector,
-                docTypes.toVector
-              ),
-              uwConfig,
-              Vector.empty,
-              s.log
-            ) match
-              case Left(_)   => ???
-              case Right(ur) => ur
-          }
+        // following copied from https://github.com/coursier/sbt-coursier/blob/9173406bb399879508aa481fed16efda72f55820/modules/sbt-lm-coursier/src/main/scala/sbt/hack/Foo.scala
+        val shouldForce = isRoot || {
+          fup match
+            case None => false
+            case Some(period) =>
+              val fullUpdateOutput = cacheDirectory / "output"
+              val now = System.currentTimeMillis
+              val diff = now - fullUpdateOutput.lastModified()
+              val elapsedDuration = new FiniteDuration(
+                diff,
+                java.util.concurrent.TimeUnit.MILLISECONDS
+              )
+              fullUpdateOutput.exists() && elapsedDuration > period
        }
+        val updateConf = {
+          import UpdateLogging.{ Full, DownloadOnly, Default }
+          val conf1 = maybeUpdateLevel.orElse(state0.get(logLevel.key)) match
+            case Some(Level.Debug) if conf.logging == Default => conf.withLogging(logging = Full)
+            case Some(_) if conf.logging == Default => conf.withLogging(logging = DownloadOnly)
+            case _                                  => conf
+          // logical clock is folded into UpdateConfiguration
+          conf1.withLogicalClock(LogicalClock(state0.hashCode))
+        }
+        cachedUpdate(
+          // LM API
+          lm = lm,
+          // Ivy-free ModuleDescriptor
+          module = im,
+          s.cacheStoreFactory.sub(ucn),
+          Reference.display(thisRef),
+          updateConf,
+          identity,
+          skip = sk,
+          force = shouldForce,
+          depsUpdated = tu.exists(!_.stats.cached),
+          uwConfig = uwConfig,
+          evictionLevel = Level.Debug,
+          versionSchemeOverrides = Nil,
+          assumedEvictionErrorLevel = Level.Debug,
+          assumedVersionScheme = VersionScheme.Always,
+          assumedVersionSchemeJava = VersionScheme.Always,
+          mavenStyle = mavenStyle,
+          compatWarning = cwo,
+          includeCallers = false,
+          includeDetails = false,
+          log = s.log
+        )
    }.tag(Tags.Update, Tags.Network)

+  // Used by Defaults.withExcludes
  def withExcludes(out: File, classifiers: Seq[String], lock: xsbti.GlobalLock)(
      f: Map[ModuleID, Vector[ConfigRef]] => UpdateReport
  ): UpdateReport = {
@@ -16,13 +16,7 @@ import java.nio.file.Files
 import lmcoursier.definitions.{ Configuration, Project }
 import org.apache.ivy.core.module.id.ModuleRevisionId
 import Def.Setting
-import sbt.Keys.{
-  csrProject,
-  csrPublications,
-  publishLocalConfiguration,
-  publishConfiguration,
-  useCoursier
-}
+import sbt.Keys.{ csrProject, csrPublications, publishLocalConfiguration, publishConfiguration }
 import sbt.ProjectExtra.*
 import sbt.librarymanagement.PublishConfiguration
 import scala.jdk.CollectionConverters.*
@@ -201,20 +195,18 @@ object IvyXml {
      shadedConfigOpt: Option[Configuration]
  ): Setting[Task[T]] =
    task := task.dependsOnTask {
-      Def.taskIf {
-        if useCoursier.value then
-          val currentProject = {
-            val proj = csrProject.value
-            val publications = csrPublications.value
-            proj.withPublications(publications)
-          }
-          IvyXml.writeFiles(
-            currentProject,
-            shadedConfigOpt,
-            sbt.Keys.ivySbt.value,
-            sbt.Keys.streams.value.log
-          )
-        else ()
+      Def.task {
+        val currentProject = {
+          val proj = csrProject.value
+          val publications = csrPublications.value
+          proj.withPublications(publications)
+        }
+        IvyXml.writeFiles(
+          currentProject,
+          shadedConfigOpt,
+          sbt.Keys.ivySbt.value,
+          sbt.Keys.streams.value.log
+        )
      }
    }.value

@@ -1,5 +1,3 @@
-ThisBuild / useCoursier := false
-
 scalacOptions ++= Seq("-feature", "-language:postfixOps", "-Ywarn-unused:_,-imports")

 addSbtPlugin("com.github.sbt" % "sbt-dynver" % "5.0.1")
@@ -1,16 +1,11 @@
 import xsbti.HashedVirtualFileRef

-// https://github.com/coursier/coursier/issues/1123
-ThisBuild / useCoursier := false
-
-Seq(
-  ThisBuild / autoAPIMappings := true,
-  ThisBuild / packageDoc / publishArtifact := false,
-  packageSrc / publishArtifact := false,
-  ThisBuild / organization := "org.example",
-  ThisBuild / scalaVersion := "3.2.1",
-  version := "1.0",
-)
+autoAPIMappings := true
+packageDoc / publishArtifact := false
+packageSrc / publishArtifact := false
+organization := "org.example"
+scalaVersion := "3.2.1"
+version := "1.0"

 val aPublishResolver = Def.setting {
  Resolver.file("a-resolver", (ThisBuild / baseDirectory).value / "a-repo")
@@ -1,7 +1,6 @@
-// ThisBuild / useCoursier := false
-ThisBuild / scalaVersion := "2.12.19"
-ThisBuild / organization := "org.example"
-ThisBuild / version := "0.1"
+scalaVersion := "2.12.19"
+organization := "org.example"
+version := "0.1"

 name := "blubber"
 libraryDependencies += "org.typelevel" %% "cats-effect" % "2.2.0"
@@ -5,7 +5,6 @@ lazy val checkFull = taskKey[Unit]("")
 lazy val check = taskKey[Unit]("")
 lazy val checkArtifact = taskKey[Unit]("")

-ThisBuild / useCoursier := false
 ThisBuild / scalaVersion     := "2.12.19"
 ThisBuild / version          := "0.1.0-SNAPSHOT"
 ThisBuild / organization     := "com.example"
@@ -3,7 +3,6 @@ import xsbti.AppConfiguration
 ThisBuild / scalaVersion := "2.12.19"

 // TTL of Coursier is 24h
-ThisBuild / useCoursier := false
 ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"

 def localCache =
@@ -1,62 +0,0 @@
-lazy val check = taskKey[Unit]("Runs the check")
-
-val sprayV = "1.1.1"
-val playVersion = "2.2.0"
-val summingbirdVersion = "0.4.0"
-val luceneVersion = "4.0.0"
-val akkaVersion = "2.3.1"
-
-ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"
-ThisBuild / organization := "org.example"
-ThisBuild / version := "1.0-SNAPSHOT"
-
-def localCache =
-  ivyPaths := IvyPaths(baseDirectory.value.toString, Some(((ThisBuild / baseDirectory).value / "ivy" / "cache").toString))
-
-def commonSettings: Seq[Def.Setting[_]] =
-  Seq(
-    localCache,
-    scalaVersion := "2.10.4",
-    fullResolvers := fullResolvers.value.filterNot(_.name == "inter-project"),
-    updateOptions := updateOptions.value.withCachedResolution(true)
-  )
-
-lazy val a = project.
-  settings(commonSettings: _*).
-  settings(
-    name := "a",
-    libraryDependencies := Seq(
-      organization.value %% "c" % version.value,
-      "commons-io" % "commons-io" % "1.3",
-      "org.apache.spark" %% "spark-core" % "0.9.0-incubating",
-      "org.apache.avro" % "avro" % "1.7.7",
-      "com.linkedin.pegasus" % "data-avro" % "1.9.40",
-      "org.jboss.netty" % "netty" % "3.2.0.Final"
-    )
-  )
-
-lazy val b = project.
-  settings(commonSettings: _*).
-  settings(
-    name := "b",
-    // this adds circular dependency
-    libraryDependencies := Seq(organization.value %% "c" % version.value)
-  )
-
-lazy val c = project.
-  settings(commonSettings: _*).
-  settings(
-    name := "c",
-    libraryDependencies := Seq(organization.value %% "b" % version.value)
-  )
-
-lazy val root = (project in file(".")).
-  settings(commonSettings: _*).
-  settings(
-    check := {
-      val acp = (a / Compile / externalDependencyClasspath).value.map {_.data.name}.sorted
-      if (!(acp contains "netty-3.2.0.Final.jar")) {
-        sys.error("netty-3.2.0.Final not found when it should be included: " + acp.toString)
-      }
-    }
-  )
@@ -1,53 +0,0 @@
-lazy val check = taskKey[Unit]("Runs the check")
-
-val sprayV = "1.1.1"
-val playVersion = "2.2.0"
-val summingbirdVersion = "0.4.0"
-val luceneVersion = "4.0.0"
-val akkaVersion = "2.3.1"
-
-ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"
-
-def localCache =
-  ivyPaths := IvyPaths(baseDirectory.value.toString, Some(((ThisBuild / baseDirectory).value / "ivy" / "cache").toString))
-
-def commonSettings: Seq[Def.Setting[_]] =
-  Seq(
-    localCache,
-    scalaVersion := "2.10.4",
-    fullResolvers := fullResolvers.value.filterNot(_.name == "inter-project")
-  )
-
-lazy val a = project.
-  settings(
-    commonSettings,
-    name := "a",
-    libraryDependencies := Seq(
-      "commons-io" % "commons-io" % "1.3",
-      "org.apache.spark" %% "spark-core" % "0.9.0-incubating",
-      "org.apache.avro" % "avro" % "1.7.7",
-      "com.linkedin.pegasus" % "data-avro" % "1.9.40",
-      "org.jboss.netty" % "netty" % "3.2.0.Final"
-    )
-  )
-
-lazy val b = project.
-  settings(
-    commonSettings,
-    name := "b"
-  )
-
-lazy val c = project.
-  settings(
-    commonSettings,
-    name := "c",
-    libraryDependencies := Seq(organization.value %% "b" % version.value)
-  )
-
-lazy val root = (project in file(".")).
-  settings(commonSettings).
-  settings(inThisBuild(Seq(
-    organization := "org.example",
-    version := "1.0-SNAPSHOT",
-    updateOptions := updateOptions.value.withCachedResolution(true)
-  )))
@@ -1,13 +0,0 @@
-> a/publishLocal
-
-> b/publishLocal
-
-> c/publishLocal
-
-$ copy-file changes/multi.sbt multi.sbt
-
-> reload
-
-> b/publishLocal
-
-> check
@@ -1,3 +0,0 @@
-public class A {
-  public static final int x = 3;
-}
@@ -1,5 +0,0 @@
-public final class C {
-  public static void main(String[] args) {
-    System.out.println(A.x);
-  }
-}
@@ -1,106 +0,0 @@
-ThisBuild / useCoursier := false
-
-lazy val check = taskKey[Unit]("Runs the check")
-
-ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"
-
-def localCache =
-  ivyPaths := IvyPaths(baseDirectory.value.toString, Some(((ThisBuild / baseDirectory).value / "ivy" / "cache").toString))
-
-def commonSettings: Seq[Def.Setting[_]] =
-  Seq(
-    localCache,
-    dependencyCacheDirectory := (LocalRootProject / baseDirectory).value / "dependency",
-    scalaVersion := "2.10.4",
-    resolvers += Resolver.sonatypeRepo("snapshots")
-  )
-
-lazy val classifierTest = project.
-  settings(commonSettings: _*).
-  settings(
-    libraryDependencies := Seq(
-      ("net.sf.json-lib" % "json-lib" % "2.4").classifier("jdk15").intransitive(),
-      "commons-io" % "commons-io" % "1.4"
-    )
-  )
-
-lazy val transitiveTest = project.
-  settings(commonSettings: _*).
-  settings(
-    libraryDependencies := Seq(
-      "junit" % "junit" % "4.13.1" % "test"
-    )
-  )
-
-lazy val a = project.
-  dependsOn(classifierTest, transitiveTest % "test->test").
-  settings(commonSettings: _*).
-  settings(
-    updateOptions := updateOptions.value.withCachedResolution(true),
-    (Compile / packageBin / artifact) := Artifact("demo"),
-    libraryDependencies := Seq(
-      "com.typesafe.akka" %% "akka-remote" % "2.3.4" exclude("com.typesafe.akka", "akka-actor_2.10"),
-      "net.databinder" %% "unfiltered-uploads" % "0.8.0",
-      ("commons-io" % "commons-io" % "1.4").classifier("sources"),
-      "com.typesafe" % "config" % "0.4.9-SNAPSHOT"
-    )
-  )
-
-lazy val b = project.
-  dependsOn(classifierTest, transitiveTest % "test->test").
-  settings(commonSettings: _*).
-  settings(
-    libraryDependencies := Seq(
-      "com.typesafe.akka" %% "akka-remote" % "2.3.4" exclude("com.typesafe.akka", "akka-actor_2.10"),
-      "net.databinder" %% "unfiltered-uploads" % "0.8.0",
-      ("commons-io" % "commons-io" % "1.4").classifier("sources"),
-      "com.typesafe" % "config" % "0.4.9-SNAPSHOT"
-    ) 
-  )
-
-lazy val c = project.
-  dependsOn(a).
-  settings(commonSettings: _*).
-  settings(
-    updateOptions := updateOptions.value.withCachedResolution(true)
-  )
-
-lazy val root = (project in file(".")).
-  settings(
-    (ThisBuild / organization) := "org.example",
-    (ThisBuild / version) := "1.0",
-    check := {
-      val acp = (a / Compile / externalDependencyClasspath).value.map {_.data.name}.sorted
-      val bcp = (b / Compile / externalDependencyClasspath).value.map {_.data.name}.sorted
-      val ccp = (c / Compile / externalDependencyClasspath).value.map {_.data.name}.sorted filterNot { _ == "demo_2.10.jar"}
-      if (!(acp contains "commons-io-1.4-sources.jar")) {
-        sys.error("commons-io-1.4-sources not found when it should be included: " + acp.toString)
-      }
-      // if (!(acp contains "commons-io-1.4.jar")) {
-      //   sys.error("commons-io-1.4 not found when it should be included: " + acp.toString)
-      // }
-
-      // stock Ivy implementation doesn't contain regular (non-source) jar, which probably is a bug
-      val acpWithoutSource = acp filterNot { _ == "commons-io-1.4.jar"}
-      val bcpWithoutSource = bcp filterNot { _ == "commons-io-1.4.jar"}
-      val ccpWithoutSource = ccp filterNot { _ == "commons-io-1.4.jar"}
-      if (acpWithoutSource == bcpWithoutSource && acpWithoutSource == ccpWithoutSource) ()
-      else sys.error("Different classpaths are found:" +
-        "\n - a (cached)        " + acpWithoutSource.toString +
-        "\n - b (plain)         " + bcpWithoutSource.toString +
-        "\n - c (inter-project) " + ccpWithoutSource.toString)
-
-      val atestcp = (a / Test / externalDependencyClasspath).value.map {_.data.name}.sorted filterNot { _ == "commons-io-1.4.jar"}
-      val btestcp = (b / Test / externalDependencyClasspath).value.map {_.data.name}.sorted filterNot { _ == "commons-io-1.4.jar"}
-      val ctestcp = (c / Test / externalDependencyClasspath).value.map {_.data.name}.sorted filterNot { _ == "demo_2.10.jar"} filterNot { _ == "commons-io-1.4.jar"}
-      if (ctestcp contains "junit-4.13.1.jar") {
-        sys.error("junit found when it should be excluded: " + ctestcp.toString)
-      }
-
-      if (atestcp == btestcp) ()
-      else sys.error("Different classpaths are found:" +
-        "\n - a test (cached) " + atestcp.toString +
-        "\n - b test (plain)  " + btestcp.toString)
-    }
-  )
-
@@ -1,15 +0,0 @@
-> a/update
-
-> a/updateClassifiers
-
-> a/publishLocal
-
-> check
-
-> a/clean
-
-> b/clean
-
-> c/clean
-
-> check
@@ -1,5 +0,0 @@
-package a
-
-object A {
-	romanowski.sbt.bug.MissingClass("A")
-}
@@ -1,5 +0,0 @@
-package b
-
-object B {
-	romanowski.sbt.bug.MissingClass("A")
-}
@@ -1,43 +0,0 @@
-import xsbti.AppConfiguration
-
-ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"
-ThisBuild / scalaVersion := "2.12.17"
-
-def localCache =
-  ivyPaths := IvyPaths(baseDirectory.value.toString, Some(((ThisBuild / baseDirectory).value / "ivy" / "cache").toString))
-
-def commonSettings: Vector[Def.Setting[_]] =
-  Vector(
-    organization := "com.example",
-    localCache,
-    dependencyCacheDirectory := (LocalRootProject / baseDirectory).value / "dependency",
-    scalaCompilerBridgeResolvers += userLocalFileResolver(appConfiguration.value),
-    resolvers += Resolver.file("buggy", (LocalRootProject / baseDirectory).value / "repo")(
-      Patterns(
-        ivyPatterns = Vector("[organization]/[module]/[revision]/ivy.xml"),
-        artifactPatterns = Vector("[organization]/[module]/[revision]/[artifact]"),
-        isMavenCompatible = false,
-        descriptorOptional = true,
-        skipConsistencyCheck = true
-      )
-    )
-  )
-
-lazy val a = project settings(
-  commonSettings,
-  updateOptions := updateOptions.value.withCachedResolution(true), //comment this line to make ws compile
-  libraryDependencies += "a" % "b" % "1.0.0" % "compile->runtime",
-  libraryDependencies += "a" % "b" % "1.0.0" % "compile->runtime2"
-)
-
-lazy val b = project dependsOn(a) settings(
-  commonSettings,
-  updateOptions := updateOptions.value.withCachedResolution(true), //comment this line to make ws compile
-  libraryDependencies += "a" % "b" % "1.0.1" % "compile->runtime"
-)
-
-// use the user local resolver to fetch the SNAPSHOT version of the compiler-bridge
-def userLocalFileResolver(appConfig: AppConfiguration): Resolver = {
-  val ivyHome = appConfig.provider.scalaProvider.launcher.ivyHome
-  Resolver.file("User Local", ivyHome / "local")(Resolver.defaultIvyPatterns)
-}
@@ -1,16 +0,0 @@
-<ivy-module xmlns:e="http://ant.apache.org/ivy/extra" version="2.0">
-<info organisation="a" module="b" revision="1.0.0" status="release" publication="20160201120702">
-	<description>a</description>
-</info>
-<configurations>
-	<conf name="runtime" description="..."/>
-	<conf name="runtime2" description="..."/>
-</configurations>
-<publications>
-	<artifact name="b1.jar" type="jar" ext="jar" conf="runtime"/>
-	<artifact name="b2.jar" type="jar" ext="jar" conf="runtime"/>
-	<artifact name="b3.jar" type="jar" ext="jar" conf="runtime2"/>
-</publications>
-<dependencies>
-</dependencies>
-</ivy-module>
@@ -1,16 +0,0 @@
-<ivy-module xmlns:e="http://ant.apache.org/ivy/extra" version="2.0">
-<info organisation="a" module="b" revision="1.0.1" status="release" publication="20160201120702">
-	<description>a</description>
-</info>
-<configurations>
-	<conf name="runtime" description="..."/>
-	<conf name="runtime2" description="..."/>
-</configurations>
-<publications>
-	<artifact name="b1.jar" type="jar" ext="jar" conf="runtime"/>
-	<artifact name="b2.jar" type="jar" ext="jar" conf="runtime"/>
-	<artifact name="b3.jar" type="jar" ext="jar" conf="runtime2"/>
-</publications>
-<dependencies>
-</dependencies>
-</ivy-module>
@@ -1,11 +0,0 @@
-# In this test, we have a project `a`, on which a project `b` depends.
-# project `a` has a library dependency on:
-# - "a" % "b" % "1.0.0" % "compile->runtime"
-# - "a" % "b" % "1.0.0" % "compile->runtime2"
-# project "b" depends on:
-# - project `a`
-# - "b" % "b" % "1.0.1" % "compile->runtime"
-# "a" % "b" % "1.0.0" will be evicted in favor of "a" % "b" % "1.0.1", but we
-# have to keep the dependency on the two configurations "runtime" and "runtime2".
-# This test makes sure that we actually do.
-> compile
@@ -1,56 +0,0 @@
-// https://github.com/sbt/sbt/issues/1710
-// https://github.com/sbt/sbt/issues/1760
-
-ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"
-
-inThisBuild(Seq(
-  organization := "com.example",
-  version := "0.1.0",
-  scalaVersion := "2.10.4",
-  updateOptions := updateOptions.value.withCachedResolution(true)
-))
-
-def localCache =
-  ivyPaths := IvyPaths(baseDirectory.value.toString, Some(((ThisBuild / baseDirectory).value / "ivy" / "cache").toString))
-
-def commonSettings: Seq[Def.Setting[_]] = Seq(
-  localCache,
-  dependencyCacheDirectory := (LocalRootProject / baseDirectory).value / "dependency",
-  fullResolvers := fullResolvers.value.filterNot(_.name == "inter-project")
-)
-
-val x1 = project.settings(
-  commonSettings,
-  libraryDependencies += "com.example" %% "y1" % "0.1.0" % "compile;runtime->runtime",
-  libraryDependencies += "com.example" %% "y2" % "0.1.0" % "compile;runtime->runtime"
-)
-
-val y1 = project.settings(
-  commonSettings,
-  libraryDependencies ++= Seq(
-    "com.ning"        % "async-http-client"     % "1.8.14",         // this includes slf4j 1.7.5
-    "com.twitter"     % "summingbird-core_2.10" % "0.5.0",          // this includes slf4j 1.6.6
-    ("org.slf4j"      % "slf4j-api"             % "1.6.6").force(),
-    "commons-logging" % "commons-logging"       % "1.1"             // this includes servlet-api 2.3
-  )
-)
-
-val y2 = project.settings(
-  commonSettings,
-  libraryDependencies ++= Seq(
-    "com.twitter"     % "summingbird-core_2.10" % "0.5.0",  // this includes slf4j 1.6.6
-    "com.ning"        % "async-http-client"     % "1.8.14", // this includes slf4j 1.7.5
-    "commons-logging" % "commons-logging"       % "1.1.3"
-  )
-)
-
-TaskKey[Unit]("check") := {
-  val x1cp = (x1 / Compile / externalDependencyClasspath).value.map(_.data.name).sorted
-  def x1cpStr = x1cp.mkString("\n* ", "\n* ", "")
-
-  // if (!(x1cp contains "slf4j-api-1.6.6.jar"))
-  //  sys.error(s"slf4j-api-1.6.6.jar is not found on X1:$x1cpStr")
-
-  if (x1cp contains "servlet-api-2.3.jar")
-    sys.error(s"servlet-api-2.3.jar is found when it should be evicted:$x1cpStr")
-}
@@ -1,3 +0,0 @@
-> y1/publishLocal
-> y2/publishLocal
-> check
@@ -1,54 +0,0 @@
-// https://github.com/sbt/sbt/issues/1649
-lazy val check = taskKey[Unit]("Runs the check")
-
-ThisBuild / useCoursier := false
-ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"
-
-def localCache =
-  ivyPaths := IvyPaths(baseDirectory.value.toString, Some(((ThisBuild / baseDirectory).value / "ivy" / "cache").toString))
-
-def commonSettings: Seq[Def.Setting[_]] =
-  Seq(
-    localCache,
-    dependencyCacheDirectory := (LocalRootProject / baseDirectory).value / "dependency",
-    scalaVersion := "2.10.4",
-    resolvers += Resolver.sonatypeRepo("snapshots")
-  )
-
-lazy val a = project.
-  settings(
-    commonSettings,
-    libraryDependencies += "net.databinder" %% "unfiltered-uploads" % "0.8.0" exclude("commons-io", "commons-io"),
-    ivyXML :=
-      <dependencies>
-        <exclude module="commons-codec"/>
-      </dependencies>
-  )
-
-lazy val b = project.
-  settings(
-    commonSettings,
-    libraryDependencies += "net.databinder" %% "unfiltered-uploads" % "0.8.0"
-  )
-
-lazy val root = (project in file(".")).
-  aggregate(a, b).
-  settings(inThisBuild(Seq(
-    organization := "org.example",
-    version := "1.0",
-    updateOptions := updateOptions.value.withCachedResolution(true),
-    check := {
-      val acp = (a / Compile / externalDependencyClasspath).value.sortBy {_.data.name}
-      val bcp = (b / Compile / externalDependencyClasspath).value.sortBy {_.data.name}
-      if (acp exists { _.data.name contains "commons-io" }) {
-        sys.error("commons-io found when it should be excluded")
-      }
-      if (acp exists { _.data.name contains "commons-codec" }) {
-        sys.error("commons-codec found when it should be excluded")
-      }
-      // This is checking to make sure excluded graph is not getting picked up
-      if (!(bcp exists { _.data.name contains "commons-io" })) {
-        sys.error("commons-io NOT found when it should NOT be excluded")
-      }
-    }
-  )))
@@ -1,5 +0,0 @@
-> a/update
-
-> b/update
-
-> check
@@ -1,108 +0,0 @@
-lazy val check = taskKey[Unit]("Runs the check")
-
-ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"
-
-def localCache =
-  ivyPaths := IvyPaths(baseDirectory.value.toString, Some(((ThisBuild / baseDirectory).value / "ivy" / "cache").toString))
-
-def commonSettings: Seq[Def.Setting[_]] =
-  Seq(
-    localCache,
-    dependencyCacheDirectory := (LocalRootProject / baseDirectory).value / "dependency",
-    scalaVersion := "2.10.4",
-    resolvers += Resolver.sonatypeRepo("snapshots")
-  )
-
-def cachedResolutionSettings: Seq[Def.Setting[_]] =
-  commonSettings ++ Seq(
-    updateOptions := updateOptions.value.withCachedResolution(true)
-  )
-
-lazy val a = project.
-  settings(cachedResolutionSettings: _*).
-  settings(
-    libraryDependencies := Seq(
-      ("org.springframework"  % "spring-core"     % "3.2.2.RELEASE").force().exclude("org.springframework", "spring-asm"),
-      ("org.springframework"  % "spring-tx"       % "3.1.2.RELEASE").force().exclude("org.springframework", "spring-asm"),
-      ("org.springframework"  % "spring-beans"    % "3.2.2.RELEASE").force().exclude("org.springframework", "spring-asm"),
-      ("org.springframework"  % "spring-context"  % "3.1.2.RELEASE").force().exclude("org.springframework", "spring-asm")
-    )
-  )
-
-lazy val b = project.
-  settings(commonSettings: _*).
-  settings(
-    libraryDependencies := Seq(
-      ("org.springframework"  % "spring-core"     % "3.2.2.RELEASE").force().exclude("org.springframework", "spring-asm"),
-      ("org.springframework"  % "spring-tx"       % "3.1.2.RELEASE").force().exclude("org.springframework", "spring-asm"),
-      ("org.springframework"  % "spring-beans"    % "3.2.2.RELEASE").force().exclude("org.springframework", "spring-asm"),
-      ("org.springframework"  % "spring-context"  % "3.1.2.RELEASE").force().exclude("org.springframework", "spring-asm")
-    )
-  )
-
-lazy val c = project.
-  dependsOn(a).
-  settings(cachedResolutionSettings: _*).
-  settings(
-    libraryDependencies := Seq(
-      // transitive force seems to be broken in ivy
-      // "org.springframework" % "spring-core" % "4.0.3.RELEASE" exclude("org.springframework", "spring-asm")
-    )
-  )
-
-lazy val d = project.
-  dependsOn(b).
-  settings(commonSettings: _*).
-  settings(
-    libraryDependencies := Seq(
-      // transitive force seems to be broken in ivy
-      // "org.springframework" % "spring-core" % "4.0.3.RELEASE" exclude("org.springframework", "spring-asm")
-    )
-  )
-
-lazy val root = (project in file(".")).
-  aggregate(a, b, c).
-  settings(
-    ThisBuild / organization := "org.example",
-    ThisBuild / version := "1.0",
-    check := {
-      // sys.error(dependencyCacheDirectory.value.toString)
-      val acp = (a / Compile / externalDependencyClasspath).value.sortBy {_.data.name}
-      val bcp = (b / Compile / externalDependencyClasspath).value.sortBy {_.data.name}
-      val ccp = (c / Compile / externalDependencyClasspath).value.sortBy {_.data.name}
-      val dcp = (d / Compile / externalDependencyClasspath).value.sortBy {_.data.name}
-
-      if (!(acp exists {_.data.name contains "spring-core-3.2.2.RELEASE"})) {
-        sys.error("spring-core-3.2.2 is not found on a")
-      }
-      if (!(bcp exists {_.data.name contains "spring-core-3.2.2.RELEASE"})) {
-        sys.error("spring-core-3.2.2 is not found on b")
-      }
-      if (!(ccp exists {_.data.name contains "spring-core-3.2.2.RELEASE"})) {
-        sys.error("spring-core-3.2.2 is not found on c")
-      }
-      if (!(dcp exists {_.data.name contains "spring-core-3.2.2.RELEASE"})) {
-        sys.error("spring-core-3.2.2 is not found on d\n" + dcp.toString)
-      }
-      if (!(acp exists {_.data.name contains "spring-tx-3.1.2.RELEASE"})) {
-        sys.error("spring-tx-3.1.2 is not found on a")
-      }
-      if (!(bcp exists {_.data.name contains "spring-tx-3.1.2.RELEASE"})) {
-        sys.error("spring-tx-3.1.2 is not found on b")
-      }
-      if (!(ccp exists {_.data.name contains "spring-tx-3.1.2.RELEASE"})) {
-        sys.error("spring-tx-3.1.2 is not found on c")
-      }
-      if (!(dcp exists {_.data.name contains "spring-tx-3.1.2.RELEASE"})) {
-        sys.error("spring-tx-3.1.2 is not found on d")
-      }
-      if (acp == bcp) ()
-      else sys.error("Different classpaths are found:" +
-        "\n - a (consolidated)  " + acp.toString +
-        "\n - b (plain)         " + bcp.toString) 
-      if (ccp == dcp) ()
-      else sys.error("Different classpaths are found:" +
-        "\n - c (consolidated)  " + ccp.toString +
-        "\n - d (plain)         " + dcp.toString)
-    }
-  )
@@ -1,5 +0,0 @@
-> check
-
-> clean
-
-> check
@@ -1,59 +0,0 @@
-// https://github.com/sbt/sbt/issues/1730
-lazy val check = taskKey[Unit]("Runs the check")
-val scalatest = "org.scalatest" %% "scalatest" % "3.0.5"
-val junit = "junit" % "junit" % "4.13.1"
-
-ThisBuild / scalaVersion := "2.12.19"
-ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"
-
-def localCache =
-  ivyPaths := IvyPaths(baseDirectory.value.toString, Some(((ThisBuild / baseDirectory).value / "ivy" / "cache").toString))
-
-def commonSettings: Seq[Def.Setting[_]] =
-  Seq(
-    localCache,
-    dependencyCacheDirectory := (LocalRootProject / baseDirectory).value / "dependency",
-    resolvers += Resolver.sonatypeRepo("snapshots")
-  )
-
-lazy val transitiveTest = project.
-  settings(
-    commonSettings,
-    libraryDependencies += junit % Test
-  )
-
-lazy val transitiveTestDefault = project.
-  settings(
-    commonSettings,
-    libraryDependencies += scalatest
-  )
-
-lazy val a = project.
-  dependsOn(transitiveTestDefault % Test, transitiveTest % "test->test").
-  settings(commonSettings)
-
-lazy val root = (project in file(".")).
-  aggregate(a).
-  settings(inThisBuild(Seq(
-    organization := "org.example",
-    version := "1.0",
-    updateOptions := updateOptions.value.withCachedResolution(true),
-    check := {
-      val ur = (a / update).value
-      val acp = (a / Compile / externalDependencyClasspath).value.map {_.data.name}
-      val atestcp0 = (a / Test / fullClasspath).value
-      val atestcp = (a / Test / externalDependencyClasspath).value.map {_.data.name}
-      // This is checking to make sure interproject dependency works
-      if (acp exists { _ contains "scalatest" }) {
-        sys.error("scalatest found when it should NOT be included: " + acp.toString)
-      }
-      // This is checking to make sure interproject dependency works
-      if (!(atestcp exists { _ contains "scalatest" })) {
-        sys.error("scalatest NOT found when it should be included: " + atestcp.toString)
-      }
-      // This is checking to make sure interproject dependency works
-      if (!(atestcp exists { _ contains "junit" })) {
-        sys.error("junit NOT found when it should be included: " + atestcp.toString)
-      }
-    }
-  )))
@@ -1,2 +0,0 @@
-> check
-
@@ -1,53 +0,0 @@
-lazy val check = taskKey[Unit]("Runs the check")
-
-ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"
-ThisBuild / organization := "org.example"
-ThisBuild / version := "1.0"
-
-def localCache =
-  ivyPaths := IvyPaths(baseDirectory.value.toString, Some(((ThisBuild / baseDirectory).value / "ivy" / "cache").toString))
-
-def commonSettings: Seq[Def.Setting[_]] =
-  Seq(
-    localCache,
-    dependencyCacheDirectory := (LocalRootProject / baseDirectory).value / "dependency",
-    libraryDependencies := Seq(
-      "net.databinder" %% "unfiltered-uploads" % "0.8.0",
-      "commons-io" % "commons-io" % "1.3",
-      "org.scala-refactoring" %% "org.scala-refactoring.library" % "0.6.2",
-      "org.scala-lang" % "scala-compiler" % scalaVersion.value
-    ),
-    scalaVersion := "2.11.2",
-    resolvers += Resolver.sonatypeRepo("snapshots")
-  )
-
-def consolidatedResolutionSettings: Seq[Def.Setting[_]] =
-  commonSettings ++ Seq(
-    updateOptions := updateOptions.value.withCachedResolution(true)
-  )
-
-// overrides cached
-lazy val a = project.
-  settings(consolidatedResolutionSettings: _*).
-  settings(
-    dependencyOverrides += "commons-io" % "commons-io" % "2.0"
-  )
-
-// overrides plain
-lazy val b = project.
-  settings(commonSettings: _*).
-  settings(
-    dependencyOverrides += "commons-io" % "commons-io" % "2.0"
-  )
-
-lazy val root = (project in file(".")).
-  settings(
-    check := {
-      val acp = (a / Compile / externalDependencyClasspath).value.sortBy {_.data.name}
-      val bcp = (b / Compile / externalDependencyClasspath).value.sortBy {_.data.name}
-      if (acp == bcp) ()
-      else sys.error("Different classpaths are found:" +
-        "\n - a (overrides + cached) " + acp.toString +
-        "\n - b (overrides + plain)  " + bcp.toString) 
-    }
-  )
@@ -1 +0,0 @@
-> check
@@ -1,4 +1,3 @@
-ThisBuild / useCoursier := false
 ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"

 lazy val check = taskKey[Unit]("Runs the check")
@@ -1,5 +1,3 @@
-ThisBuild / useCoursier := false
-
 lazy val root = (project in file("."))
  .settings(
    configurationsToRetrieve := Some(Vector(Compile)),
@@ -1,5 +1,3 @@
-ThisBuild / useCoursier := false
-
 libraryDependencies ++= Seq(
 	"org.spark-project" %% "spark-core" % "0.5.1",
 	"log4j" % "log4j" % "1.2.17"
@@ -1,5 +1,3 @@
-ThisBuild / useCoursier := false
-
 resolvers += Resolver.file("buggy", file("repo"))(
  Patterns(
    ivyPatterns = Vector("[organization]/[module]/[revision]/ivy.xml"),
@@ -1,5 +1,4 @@
 import xsbti.AppConfiguration
-// ThisBuild / useCoursier := false
 ThisBuild / organization := "com.example"
 ThisBuild / scalaVersion := "2.13.12"
 ThisBuild / versionScheme := Some("semver-spec")
@@ -1,7 +0,0 @@
-ThisBuild / useCoursier := false
-
-lazy val root = (project in file("."))
-  .settings(
-    scalaVersion := "2.12.19",
-    externalPom()
-  )
@@ -1,78 +0,0 @@
-<?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
-http://maven.apache.org/maven-v4_0_0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>example</groupId>
-  <artifactId>example</artifactId>
-  <packaging>jar</packaging>
-  <version>1.0.0-SNAPSHOT</version>
-  <build>
-    <sourceDirectory>src/main/scala</sourceDirectory>
-    <testSourceDirectory>src/test/scala</testSourceDirectory>
-    <plugins>
-      <plugin>
-        <groupId>net.alchim31.maven</groupId>
-        <artifactId>scala-maven-plugin</artifactId>
-        <version>3.1.0</version>
-        <configuration>
-          <recompileMode>incremental</recompileMode>
-          <useZincServer>true</useZincServer>
-          <args>
-            <arg>-target:jvm-1.6</arg>
-            <arg>-feature</arg>
-            <arg>-deprecation</arg>
-            <arg>-encoding</arg>
-            <arg>UTF-8</arg>
-          </args>
-          <javacArgs>
-            <javacArg>-source</javacArg>
-            <javacArg>1.6</javacArg>
-            <javacArg>-Xlint:-options</javacArg>
-            <javacArg>-target</javacArg>
-            <javacArg>1.6</javacArg>
-          </javacArgs>
-          <jvmArgs>
-            <jvmArg>-Xmx768m</jvmArg>
-            <jvmArg>-Xss10m</jvmArg>
-          </jvmArgs>
-          <scalaVersion>${scala.version}</scalaVersion>
-        </configuration>
-        <executions>
-          <execution>
-            <id>scala-compile</id>
-            <goals>
-              <goal>compile</goal>
-              <goal>testCompile</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-    </plugins>
-  </build>
-  <dependencies>
-    <dependency>
-      <groupId>org.scala-lang</groupId>
-      <artifactId>scala-library</artifactId>
-      <version>2.10.1</version>
-    </dependency>
-    <dependency>
-      <groupId>org.slf4j</groupId>
-      <artifactId>slf4j-api</artifactId>
-      <version>1.7.5</version>
-    </dependency>
-    <dependency>
-      <groupId>org.slf4j</groupId>
-      <artifactId>slf4j-api</artifactId>
-      <version>1.7.5</version>
-      <classifier>tests</classifier>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.13.1</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
-
@@ -1,8 +0,0 @@
-// Put in src/test/scala
-object Foo {
-  // From main slf4j-api JAR
-  val logger = org.slf4j.LoggerFactory.getLogger("Foo")
-  // From test slf4j-api JAR
-  val bp = new org.slf4j.helpers.BogoPerf
-}
-
@@ -1,3 +0,0 @@
-> export Compile/dependencyClasspath
-> export Test/dependencyClasspath
-> Test/compile
@@ -1,21 +0,0 @@
-ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"
-
-def localCache =
-  ivyPaths := IvyPaths(baseDirectory.value.toString, Some(((ThisBuild / baseDirectory).value / "ivy" / "cache").toString))
-
-lazy val root = (project in file("."))
-  .settings(
-    localCache,
-    organization := "com.example",
-    version := "1.0",
-    name := "define-color",
-    projectID := {
-      val old = projectID.value
-      old.extra("e:color" -> "red")
-    },
-    publishMavenStyle := false,
-    publishTo := {
-      val base = baseDirectory.value
-      Some(Resolver.file("test-repo", base / "repo" / "test")(Resolver.defaultIvyPatterns))
-    }
-  )
@@ -1,22 +0,0 @@
-ThisBuild / useCoursier := false
-ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"
-
-def localCache =
-  ivyPaths := IvyPaths(baseDirectory.value.toString, Some(((ThisBuild / baseDirectory).value / "ivy" / "cache").toString))
-
-lazy val root = (project in file("."))
-  .settings(
-    localCache,
-    organization := "org.example",
-    name := "use-color",
-    publishMavenStyle := false,
-    resolvers := baseDirectory( base =>
-      Resolver.file("test-repo", base / "repo" / "test")(Resolver.defaultIvyPatterns) :: Nil
-    ).value,
-    libraryDependencies := {
-      val base = baseDirectory.value
-      val color = IO.read(base / "color")
-      val dep = "com.example" %% "define-color" % "1.0" extra("e:color" -> color)
-      dep :: Nil
-    }
-  )
@@ -1 +0,0 @@
-blue
@@ -1 +0,0 @@
-red
@@ -1,12 +0,0 @@
-> publish
-
-$ delete DefineColor.sbt
-$ copy-file changes/UseColor.sbt UseColor.sbt
-$ copy-file changes/blue color
-> reload
-
-> update
-
-$ copy-file changes/red color
-> reload
-> update
@@ -1,19 +0,0 @@
-ThisBuild / useCoursier := false
-
-name := "force-update-period"
-scalaVersion := "2.12.18"
-libraryDependencies += "log4j" % "log4j" % "1.2.16" % "compile"
-autoScalaLibrary := false
-
-TaskKey[Unit]("check-last-update-time") := {
-  val s = streams.value
-  val updateOutput = target.value / "update" / updateCacheName.value / "output"
-  if (!updateOutput.exists()) {
-    sys.error("Update cache does not exist")
-  }
-  val timeDiff = System.currentTimeMillis() - updateOutput.lastModified()
-  s.log.info(s"Amount of time since last full update: $timeDiff")
-  if (timeDiff > 5000) {
-    sys.error("Update not performed")
-  }
-}
@@ -1,11 +0,0 @@
-$ absent target/out/jvm/scala-2.12.18/force-update-period/resolution-cache
-> compile
-$ exists target/out/jvm/scala-2.12.18/force-update-period/resolution-cache
-> checkLastUpdateTime
-$ sleep 5000
-> compile
-# This is expected to fail
-> checkLastUpdateTime
-> set forceUpdatePeriod := Some(new scala.concurrent.duration.FiniteDuration(5000, java.util.concurrent.TimeUnit.MILLISECONDS))
-> compile
-> checkLastUpdateTime
@@ -1,51 +0,0 @@
-ThisBuild / useCoursier := false
-ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"
-
-import scala.xml._
-
-def localCache =
-  ivyPaths := IvyPaths(baseDirectory.value.toString, Some(((ThisBuild / baseDirectory).value / "ivy" / "cache").toString))
-
-lazy val root = (project in file(".")).
-  settings(
-    localCache,
-    ivyXML := inlineXML(customInfo.value, organization.value, moduleName.value, version.value),
-    scalaVersion := "2.9.1",
-    projectID ~= (_ cross false),
-    customInfo := (baseDirectory.value / "info").exists,
-    TaskKey[Unit]("check-download") := checkDownload.value,
-    delivered := (XML loadFile deliverLocal.value),
-    TaskKey[Unit]("check-info") := checkInfo.value
-  )
-
-lazy val delivered = taskKey[NodeSeq]("")
-lazy val customInfo = settingKey[Boolean]("")
-
-def inlineXML(addInfo: Boolean, organization: String, moduleID: String, version: String): NodeSeq =
-  if (addInfo)
-    (<info organisation={organization} module={moduleID} revision={version}>
-      <license name="Two-clause BSD-style" url="https://github.com/szeiger/scala-query/blob/master/LICENSE.txt" />
-      <description homepage="https://github.com/szeiger/scala-query/">
-        ScalaQuery is a type-safe database query API for Scala.
-      </description>
-    </info>
-    <dependency org="org.scala-tools.testing" name="scalacheck_2.9.1" rev="1.9"/>)
-  else
-    <dependency org="org.scala-tools.testing" name="scalacheck_2.9.1" rev="1.9"/>
-
-def checkDownload = Def task {
-  if ((Compile / dependencyClasspath).value.isEmpty) sys.error("Dependency not downloaded"); ()
-}
-
-def checkInfo = Def task {
-  val d = delivered.value
-  val addInfo = customInfo.value
-  if ((d \ "info").isEmpty)
-    sys.error("No info tag generated")
-  else if (addInfo) {
-    if (!deliveredWithCustom(d)) sys.error("Expected 'license' and 'description' tags in info tag, got: \n" + (d \ "info")) else ()
-  } else
-    if (deliveredWithCustom(d)) sys.error("Expected empty 'info' tag, got: \n" + (d \ "info")) else ()
-}
-
-def deliveredWithCustom(d: NodeSeq) = (d \ "info" \ "license").nonEmpty && (d \ "info" \ "description").nonEmpty
@@ -1,11 +0,0 @@
-> checkDownload
-> checkInfo
-
-> clean
-$ touch info
-> reload
-
-> show customInfo
-> checkDownload
-> show customInfo
-> checkInfo
@@ -1 +0,0 @@
-managedScalaInstance := false
@@ -1,10 +0,0 @@
-ThisBuild / useCoursier := false
-
-externalIvySettings()
-externalIvyFile()
-
-TaskKey[Unit]("check") := {
-  val ur = update.value
-  val files = ur.matching( moduleFilter(organization = "org.scalacheck", name = "scalacheck*", revision = "1.13.4") )
-  assert(files.nonEmpty, "ScalaCheck module not found in update report")
-}
@@ -1,17 +0,0 @@
-<ivysettings>
-	<settings defaultResolver="test-chain"/>
-	<include url="${ivy.default.settings.dir}/ivysettings-public.xml"/>
-	<include url="${ivy.default.settings.dir}/ivysettings-shared.xml"/>
-	<include url="${ivy.default.settings.dir}/ivysettings-local.xml"/>
-	<include url="${ivy.default.settings.dir}/ivysettings-main-chain.xml"/>
-	<include url="${ivy.default.settings.dir}/ivysettings-default-chain.xml"/>
-	
-	<caches defaultCacheDir="${ivy.settings.dir}/target/cache"/>
-	<resolvers>
-		<chain name="test-chain" returnFirst="true" checkmodified="true">
-			<resolver ref="local"/>
-			<resolver ref="shared"/>
-			<resolver ref="main"/>
-		</chain>
-	</resolvers>
-</ivysettings> 
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ivy-module version="2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation= "http://ant.apache.org/ivy/schemas/ivy.xsd">
-	<info organisation="org" module="ivy-settings-test"/>
-	<dependencies>
-		<dependency org="org.scalacheck" name="scalacheck_2.12" rev="1.13.4"/>
-	</dependencies>
-</ivy-module>
@@ -1,11 +0,0 @@
-> update
-# works because scalaVersion is the same as sbtScalaVersion
-> compile
-$ delete auto-instance.sbt
-
-$ copy-file changes/scalacheck-ivy.xml ivy.xml
-> update
-
-$ copy-file changes/scala-tools-ivysettings.xml ivysettings.xml
-> check
-> Test/compile
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ivy-module version="2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation= "http://ant.apache.org/ivy/schemas/ivy.xsd">
-  <info organisation="org" module="ivy-settings-test"/>
-</ivy-module>
@@ -1,3 +0,0 @@
-<ivysettings>
-	<caches defaultCacheDir="${ivy.settings.dir}/target/cache"/>
-</ivysettings>
@@ -1,3 +0,0 @@
-import org.scalacheck._
-
-object Test extends Properties("Test")
@@ -1,38 +0,0 @@
-ThisBuild / useCoursier := false
-
-lazy val commonSettings = Seq(
-  autoScalaLibrary := false,
-  scalaModuleInfo := None,
-  (Compile / unmanagedJars) ++= {
-    val converter = fileConverter.value
-    val xs = scalaInstance.value.allJars.toSeq
-    xs.map(_.toPath).map(x => converter.toVirtualFile(x): HashedVirtualFileRef)
-  },
-  (packageSrc / publishArtifact) := false,
-  (packageDoc / publishArtifact) := false,
-  publishMavenStyle := false
-)
-
-lazy val dep = project.
-  settings(
-    commonSettings,
-    organization := "org.example",
-    version := "1.0",
-    publishTo := ((ThisBuild / baseDirectory) apply { base =>
-      Some(Resolver.file("file", base / "repo")(Resolver.ivyStylePatterns))
-    }).value
-  )
-
-lazy val use = project.
-  settings(
-    commonSettings,
-    libraryDependencies += "org.example" %% "dep" % "1.0",
-    externalIvySettings(),
-    publishTo := (baseDirectory { base =>
-      Some(Resolver.file("file", base / "repo")(Resolver.ivyStylePatterns))
-    }).value,
-    TaskKey[Unit]("check") := (baseDirectory map {base =>
-      val inCache = ( (base / "target" / "use-cache") ** "*.jar").get()
-      assert(inCache.isEmpty, "Cache contained jars: " + inCache)
-    }).value
-  )
@@ -1,3 +0,0 @@
-object D {
-	val x = 3
-}
@@ -1,3 +0,0 @@
-> dep/publish
-> use/update
-> use/check
@@ -1,3 +0,0 @@
-object U {
-	val x = D.x
-}
@@ -1,10 +0,0 @@
-<ivysettings>
-	<caches defaultCacheDir="${ivy.settings.dir}/target/use-cache" useOrigin="true"/>
-	<settings defaultResolver="file"/>
-	<resolvers>
-		<filesystem name="file" checkconsistency="false" descriptor="required" local="true">
-			<ivy pattern="${ivy.settings.dir}/../repo/[organisation]/[module]/[revision]/ivys/ivy.xml"/>
-			<artifact pattern="${ivy.settings.dir}/../repo/[organisation]/[module]/[revision]/[type]s/[artifact].[ext]"/>
-	   </filesystem>
-	</resolvers>
-</ivysettings>
@@ -1,21 +0,0 @@
-ThisBuild / useCoursier := false
-
-lazy val commonSettings = Seq(
-  autoScalaLibrary := false,
-  unmanagedJars in Compile ++= (scalaInstance map (_.allJars.toSeq)).value
-)
-
-lazy val dep = project.
-  settings(
-    commonSettings,
-    organization := "org.example",
-    version := "1.0"
-  )
-
-lazy val use = project.
-  dependsOn(dep).
-  settings(
-    commonSettings,
-    libraryDependencies += "junit" % "junit" % "4.13.1",
-    externalIvySettings()
-  )
@@ -1,11 +0,0 @@
-<ivysettings>
-	<caches defaultCacheDir="${ivy.settings.dir}/target/use-cache" useOrigin="true"/>
-	<settings defaultResolver="test-chain"/>
-	<resolvers>
-		<ibiblio name="central" m2compatible="true"/>
-		<chain name="test-chain" returnFirst="true" checkmodified="true">
-			<resolver ref="inter-project"/>
-			<resolver ref="central"/>
-		</chain>
-	</resolvers>
-</ivysettings>
@@ -1,3 +0,0 @@
-object D {
-	val x = 3
-}
@@ -1,3 +0,0 @@
-> use/compile
-$ copy-file changes/ivysettings.xml use/ivysettings.xml
-> use/compile
@@ -1,5 +0,0 @@
-import junit._
-
-object U {
-	val x = D.x
-}
@@ -1,10 +0,0 @@
-<ivysettings>
-	<caches defaultCacheDir="${ivy.settings.dir}/target/use-cache" useOrigin="true"/>
-	<settings defaultResolver="test-chain"/>
-	<resolvers>
-		<ibiblio name="central" m2compatible="true"/>
-		<chain name="test-chain" returnFirst="true" checkmodified="true">
-			<resolver ref="central"/>
-		</chain>
-	</resolvers>
-</ivysettings>
@@ -1 +0,0 @@
-object A { val x = B.x }
@@ -1 +0,0 @@
-object B { val x = 3 }
@@ -1,7 +0,0 @@
-ThisBuild / useCoursier := false
-
-lazy val a = (project in file(".")).
-  settings(externalIvySettings()) dependsOn(b)
-
-lazy val b = (project in file("b")).
-  settings(externalIvySettings( Def setting ((baseDirectory in ThisBuild).value / "ivysettings.xml") ))
@@ -1 +0,0 @@
-> compile
@@ -1,13 +0,0 @@
-<ivysettings>
-	<settings defaultResolver="multi-test-chain"/>
-	<include url="${ivy.default.settings.dir}/ivysettings-public.xml"/>
-	<include url="${ivy.default.settings.dir}/ivysettings-local.xml"/>
-	
-	<resolvers>
-		<chain name="multi-test-chain" returnFirst="true" checkmodified="false">
-			<resolver ref="inter-project"/>
-			<resolver ref="local"/>
-			<resolver ref="public"/>
-		</chain>
-	</resolvers>
-</ivysettings> 
@@ -1,5 +1,3 @@
-ThisBuild / useCoursier := false
-
 addSbtPlugin("org.example" % "def" % "latest.integration")

 resolvers ++= {
@@ -1,38 +0,0 @@
-ThisBuild / useCoursier := false
-ThisBuild / csrCacheDirectory := (ThisBuild / baseDirectory).value / "coursier-cache"
-
-val checkIvyXml = taskKey[Unit]("Checks the ivy.xml transform was correct")
-
-def localCache =
-  ivyPaths := IvyPaths(baseDirectory.value.toString, Some(((ThisBuild / baseDirectory).value / "ivy" / "cache").toString))
-
-lazy val root = (project in file("."))
-  .settings(
-    localCache,
-    name := "test-parent-pom",
-    resolvers += MavenCache("Maven2 Local Test", baseDirectory.value / "local-repo"),
-    libraryDependencies += "com.example" % "example-child" % "1.0-SNAPSHOT",
-    libraryDependencies += "org.apache.geronimo.specs" % "geronimo-jta_1.1_spec" % "1.1.1",
-    version := "1.0-SNAPSHOT",
-    autoScalaLibrary := false,
-    checkIvyXml := {
-      val resolverConverter = updateOptions.value.resolverConverter
-      ivySbt.value.withIvy(streams.value.log) { ivy =>
-        val cacheDir = ivy.getSettings.getDefaultRepositoryCacheBasedir
-        val xmlFile  =
-          cacheDir / "org.apache.geronimo.specs" / "geronimo-jta_1.1_spec" / "ivy-1.1.1.xml"
-        val lines = IO.read(xmlFile)
-        if(lines.isEmpty) sys.error(s"Unable to read $xmlFile, could not resolve geronimo...")
-        // Note: We do not do this if the maven plugin is enabled, because there is no rewrite of ivy.xml, extra attributes
-        // are handled in a different mechanism.  This is a hacky mechanism to detect that.
-        val isMavenResolver = resolverConverter != PartialFunction.empty
-        if(!isMavenResolver) assert(lines contains "xmlns:e", s"Failed to appropriately modify ivy.xml file for sbt extra attributes!\n$lines")
-
-        val xmlFile2 = cacheDir / "com.example" / "example-child" / "ivy-1.0-SNAPSHOT.xml"
-        val lines2 = IO.read(xmlFile2)
-        if (!isMavenResolver) {
-          assert(lines2 contains "Apache-2.0", s"Failed to roll up license from the parent POM!\n$lines2")
-        }
-      }
-    }
-  )
@@ -1,4 +0,0 @@
-#NOTE: This is an internal implementation file, its format can be changed without prior notice.
-#Tue Dec 16 09:06:35 EST 2014
-example-child-1.0-SNAPSHOT.jar>=
-example-child-1.0-SNAPSHOT.pom>=
@@ -1,16 +0,0 @@
-<?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>com.example</groupId>
-        <artifactId>example-parent</artifactId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-
-    <groupId>com.example</groupId>
-    <artifactId>example-child</artifactId>
-    <version>1.0-SNAPSHOT</version>
-    <packaging>jar</packaging>
-
-</project>
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata modelVersion="1.1.0">
-  <groupId>com.example</groupId>
-  <artifactId>example-child</artifactId>
-  <version>1.0-SNAPSHOT</version>
-  <versioning>
-    <snapshot>
-      <localCopy>true</localCopy>
-    </snapshot>
-    <lastUpdated>20141216140635</lastUpdated>
-    <snapshotVersions>
-      <snapshotVersion>
-        <extension>jar</extension>
-        <value>1.0-SNAPSHOT</value>
-        <updated>20141216140635</updated>
-      </snapshotVersion>
-      <snapshotVersion>
-        <extension>pom</extension>
-        <value>1.0-SNAPSHOT</value>
-        <updated>20141216140635</updated>
-      </snapshotVersion>
-    </snapshotVersions>
-  </versioning>
-</metadata>
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata>
-  <groupId>com.example</groupId>
-  <artifactId>example-child</artifactId>
-  <versioning>
-    <versions>
-      <version>1.0-SNAPSHOT</version>
-    </versions>
-    <lastUpdated>20141216140635</lastUpdated>
-  </versioning>
-</metadata>
@@ -1,3 +0,0 @@
-#NOTE: This is an internal implementation file, its format can be changed without prior notice.
-#Tue Dec 16 09:01:47 EST 2014
-example-parent-1.0-SNAPSHOT.pom>=
@@ -1,15 +0,0 @@
-<?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <groupId>com.example</groupId>
-    <artifactId>example-parent</artifactId>
-    <version>1.0-SNAPSHOT</version>
-    <packaging>pom</packaging>
-    <licenses>
-      <license>
-        <name>Apache-2.0</name>
-        <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
-      </license>
-    </licenses>
-</project>
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata modelVersion="1.1.0">
-  <groupId>com.example</groupId>
-  <artifactId>example-parent</artifactId>
-  <version>1.0-SNAPSHOT</version>
-  <versioning>
-    <snapshot>
-      <localCopy>true</localCopy>
-    </snapshot>
-    <lastUpdated>20141216140147</lastUpdated>
-    <snapshotVersions>
-      <snapshotVersion>
-        <extension>pom</extension>
-        <value>1.0-SNAPSHOT</value>
-        <updated>20141216140147</updated>
-      </snapshotVersion>
-    </snapshotVersions>
-  </versioning>
-</metadata>
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata>
-  <groupId>com.example</groupId>
-  <artifactId>example-parent</artifactId>
-  <versioning>
-    <versions>
-      <version>1.0-SNAPSHOT</version>
-    </versions>
-    <lastUpdated>20141216140147</lastUpdated>
-  </versioning>
-</metadata>
@@ -1,2 +0,0 @@
-> update
-> checkIvyXml
@@ -1,5 +1,3 @@
-ThisBuild / useCoursier := false
-
 retrieveManaged := true

 libraryDependencies += "log4j" % "log4j" % "1.2.16"
@@ -3,10 +3,3 @@
 > v3 / checkUpdate
 > v4 / checkUpdate
 > v5 / checkUpdate
-
-> set ThisBuild / useCoursier:=false
-> v1 / checkUpdate
-> v2 / checkUpdate
-> v3 / checkUpdate
-> v4 / checkUpdate
-> v5 / checkUpdate
@@ -2,23 +2,15 @@

 > sbtPlugin1 / checkPublish
 > testMaven1 / checkUpdate
-> set testMaven1 / useCoursier := false
-> testMaven1 / checkUpdate

 > sbtPlugin1 / publishLocal
 > testLocal1 / checkUpdate
-> set testLocal1 / useCoursier := false
-> testLocal1 / checkUpdate

 > sbtPlugin2 / checkPackagedArtifacts

 # test publish without legacy artifacts and resolve
 > sbtPlugin2 / checkPublish
 > testMaven2 / checkUpdate
-> set testMaven2 / useCoursier := false
-> testMaven2 / checkUpdate

 > sbtPlugin2 / publishLocal
 > testLocal2 / checkUpdate
-> set testLocal2 / useCoursier := false
-> testLocal2 / checkUpdate
@@ -1,23 +0,0 @@
-scalaOrganization := "org.other"
-
-scalaArtifacts += "thing"
-
-ThisBuild / scalaVersion := "2.11.12"
-
-libraryDependencies ++= Seq(
-  "org.other" % "thing" % "1.2.3",
-  "org.other" %% "wotsit" % "4.5.6"
-)
-
-lazy val check = taskKey[Unit]("Runs the check")
-
-check := {
-  val lastLog = BuiltinCommands lastLogFile state.value
-  val last = IO read lastLog.get
-  def containsWarn1 = last contains "Binary version (1.2.3) for dependency org.other#thing;1.2.3"
-  def containsWarn2 = last contains "Binary version (4.5.6) for dependency org.other#wotsit_2.11;4.5.6"
-  def containsWarn3 = last contains "differs from Scala binary version in project (2.11)."
-  if (!containsWarn1) sys error "thing should not be exempted from the Scala binary version check"
-  if (containsWarn2)  sys error "wotsit should be exempted from the Scala binary version check"
-  if (!containsWarn3) sys error "Binary version check failed"
-}
--- a/Show More
+++ b/Show More