Remove sbt-dotty from community-build tests

Author: adpi2

community-build/src/scala/dotty/communitybuild/projects.scala

@@ -113,15 +113,15 @@ final case class SbtCommunityProject(
   override val docCommand =
     if sbtDocCommand eq null then null else
       val cmd = if sbtDocCommand.startsWith(";") then sbtDocCommand else s";$sbtDocCommand"
-      s"$baseCommand set every useScaladoc := true; set every doc/logLevel := Level.Warn $cmd "
+      s"$baseCommand set every doc/logLevel := Level.Warn $cmd "
 
   override val runCommandsArgs: List[String] =
     // Run the sbt command with the compiler version and sbt plugin set in the build
     val sbtProps = Option(System.getProperty("sbt.ivy.home")) match
       case Some(ivyHome) => List(s"-Dsbt.ivy.home=$ivyHome")
       case _ => Nil
     extraSbtArgs ++ sbtProps ++ List(
-      "-sbt-version", "1.4.7",
+      "-sbt-version", "1.5.0-bin-20210302T081602",
       "-Dsbt.supershell=false",
       s"-Ddotty.communitybuild.dir=$communitybuildDir",
       s"--addPluginSbtFile=$sbtPluginFilePath"

project/Build.scala

@@ -1353,7 +1353,6 @@ object Build {
         // (publishLocal in `scala3-staging`).value
         val pluginText =
           s"""updateOptions in Global ~= (_.withLatestSnapshots(false))
-             |addSbtPlugin("ch.epfl.lamp" % "sbt-dotty" % "$sbtDottyVersion")
              |addSbtPlugin("ch.epfl.lamp" % "sbt-community-build" % "$sbtCommunityBuildVersion")
              |addSbtPlugin("org.scala-js" % "sbt-scalajs" % "$scalaJSVersion")""".stripMargin
         IO.write(baseDirectory.value / "sbt-dotty-sbt", pluginText)