Community projects are made lazy

So that we do not get NullPointerExceptions when a dependency of a project is defined after the project in question.

Author: anatoliykmetyuk

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

@@ -103,142 +103,142 @@ final case class SbtCommunityProject(project: String, sbtTestCommand: String,
  s"--addPluginSbtFile=$sbtPluginFilePath")
 
 object projects
- val utest = MillCommunityProject(
+ lazy val utest = MillCommunityProject(
  project = "utest",
  baseCommand = s"utest.jvm[$compilerVersion]",
  )
 
- val sourcecode = MillCommunityProject(
+ lazy val sourcecode = MillCommunityProject(
  project = "sourcecode",
  baseCommand = s"sourcecode.jvm[$compilerVersion]",
  )
 
- val oslib = MillCommunityProject(
+ lazy val oslib = MillCommunityProject(
  project = "os-lib",
  baseCommand = s"os[$compilerVersion]",
  dependencies = List(utest, sourcecode)
  )
 
- val oslibWatch = MillCommunityProject(
+ lazy val oslibWatch = MillCommunityProject(
  project = "os-lib",
  baseCommand = s"os.watch[$compilerVersion]",
  dependencies = List(utest, sourcecode)
  )
 
- val ujson = MillCommunityProject(
+ lazy val ujson = MillCommunityProject(
  project = "upickle",
  baseCommand = s"ujson.jvm[$compilerVersion]",
  dependencies = List(scalatest, scalacheck, scalatestplusScalacheck)
  )
 
- val intent = SbtCommunityProject(
+ lazy val intent = SbtCommunityProject(
  project = "intent",
  sbtTestCommand = "test",
  sbtUpdateCommand = "update"
  )
 
- val algebra = SbtCommunityProject(
+ lazy val algebra = SbtCommunityProject(
  project = "algebra",
  sbtTestCommand = "coreJVM/compile",
  sbtUpdateCommand = "coreJVM/update"
  )
 
- val scalacheck = SbtCommunityProject(
+ lazy val scalacheck = SbtCommunityProject(
  project = "scalacheck",
  sbtTestCommand = "jvm/test",
  sbtUpdateCommand = "jvm/test:update",
  publishCommand = ";set jvm/publishArtifact in (Compile, packageDoc) := false ;jvm/publishLocal"
  )
 
- val scalatest = SbtCommunityProject(
+ lazy val scalatest = SbtCommunityProject(
  project = "scalatest",
  sbtTestCommand = ";scalacticDotty/clean;scalacticTestDotty/test;scalatestTestDotty/test",
  sbtUpdateCommand = "scalatest/update",
  publishCommand = ";scalacticDotty/publishLocal; scalatestDotty/publishLocal"
  )
 
- val scalatestplusScalacheck = SbtCommunityProject(
+ lazy val scalatestplusScalacheck = SbtCommunityProject(
  project = "scalatestplus-scalacheck",
  sbtTestCommand = "scalatestPlusScalaCheckJVM/compile", // TODO: compile only because tests are prone to java.lang.OutOfMemoryError: Metaspace
  sbtUpdateCommand = "scalatestPlusScalaCheckJVM/update",
  publishCommand = "scalatestPlusScalaCheckJVM/publishLocal",
  dependencies = List(scalatest, scalacheck)
  )
 
- val scalaXml = SbtCommunityProject(
+ lazy val scalaXml = SbtCommunityProject(
  project = "scala-xml",
  sbtTestCommand = "xml/test",
  sbtUpdateCommand = "xml/update"
  )
 
- val scopt = SbtCommunityProject(
+ lazy val scopt = SbtCommunityProject(
  project = "scopt",
  sbtTestCommand = "scoptJVM/compile",
  sbtUpdateCommand = "scoptJVM/update"
  )
 
- val scalap = SbtCommunityProject(
+ lazy val scalap = SbtCommunityProject(
  project = "scalap",
  sbtTestCommand = "scalap/compile",
  sbtUpdateCommand = "scalap/update"
  )
 
- val squants = SbtCommunityProject(
+ lazy val squants = SbtCommunityProject(
  project = "squants",
  sbtTestCommand = "squantsJVM/compile",
  sbtUpdateCommand = "squantsJVM/update"
  )
 
- val betterfiles = SbtCommunityProject(
+ lazy val betterfiles = SbtCommunityProject(
  project = "betterfiles",
  sbtTestCommand = "dotty-community-build/compile",
  sbtUpdateCommand = "dotty-community-build/update"
  )
 
- val ScalaPB = SbtCommunityProject(
+ lazy val ScalaPB = SbtCommunityProject(
  project = "ScalaPB",
  sbtTestCommand = "dotty-community-build/compile",
  sbtUpdateCommand = "dotty-community-build/update"
  )
 
- val minitest = SbtCommunityProject(
+ lazy val minitest = SbtCommunityProject(
  project = "minitest",
  sbtTestCommand = "dotty-community-build/compile",
  sbtUpdateCommand = "dotty-community-build/update"
  )
 
- val fastparse = SbtCommunityProject(
+ lazy val fastparse = SbtCommunityProject(
  project = "fastparse",
  sbtTestCommand = "dotty-community-build/compile;dotty-community-build/test:compile",
  sbtUpdateCommand = "dotty-community-build/update"
  )
 
- val stdLib213 = SbtCommunityProject(
+ lazy val stdLib213 = SbtCommunityProject(
  project = "stdLib213",
  sbtTestCommand = "library/compile",
  sbtUpdateCommand = "library/update",
  extraSbtArgs = List("-Dscala.build.compileWithDotty=true")
  )
 
- val shapeless = SbtCommunityProject(
+ lazy val shapeless = SbtCommunityProject(
  project = "shapeless",
  sbtTestCommand = "test",
  sbtUpdateCommand = "update"
  )
 
- val xmlInterpolator = SbtCommunityProject(
+ lazy val xmlInterpolator = SbtCommunityProject(
  project = "xml-interpolator",
  sbtTestCommand = "test",
  sbtUpdateCommand = "update"
  )
 
- val semanticdb = SbtCommunityProject(
+ lazy val semanticdb = SbtCommunityProject(
  project = "semanticdb",
  sbtTestCommand = "test:compile",
  sbtUpdateCommand = "update"
  )
 
- val effpi = SbtCommunityProject(
+ lazy val effpi = SbtCommunityProject(
  project = "effpi",
  // We set `useEffpiPlugin := false` because we don't want to run their
  // compiler plugin since it relies on external binaries (from the model