Don't download the scala3-sbt-bridge artifact when --server=false

Author: Gedochao

modules/cli/src/main/scala/scala/cli/commands/shared/SharedOptions.scala

@@ -438,7 +438,8 @@ final case class SharedOptions(
         python = sharedPython.python,
         pythonSetup = sharedPython.pythonSetup,
         scalaPyVersion = sharedPython.scalaPyVersion
-      )
+      ),
+      useBuildServer = compilationServer.server
     )
   }
 

modules/integration/src/test/scala/scala/cli/integration/SipScalaTests.scala

@@ -608,7 +608,7 @@ class SipScalaTests extends ScalaCliSuite with SbtTestHelper with MillTestHelper
           val localRepoPath = root / "local-repo"
           val sv            = "3.4.1-RC1"
           val artifactNames =
-            Seq("scala3-compiler_3", "scala3-sbt-bridge")
+            Seq("scala3-compiler_3") ++ (if (withBloop) Seq("scala3-sbt-bridge") else Nil)
           for { artifactName <- artifactNames } {
             val csRes = os.proc(
               TestUtil.cs,

modules/options/src/main/scala/scala/build/Artifacts.scala

@@ -104,6 +104,7 @@ object Artifacts {
     addJmhDependencies: Option[String],
     extraRepositories: Seq[Repository],
     keepResolution: Boolean,
+    includeBuildServerDeps: Boolean,
     cache: FileCache[Task],
     logger: Logger,
     maybeRecoverOnError: BuildException => Option[BuildException]
@@ -176,7 +177,9 @@ object Artifacts {
           ).left.flatMap(_.maybeRecoverWithDefault(Seq.empty, maybeRecoverOnError))
         }
 
-        val bridgeJarsOpt = Option.when(scalaArtifactsParams.params.scalaVersion.startsWith("3.")) {
+        val bridgeJarsOpt = Option.when(
+          scalaArtifactsParams.params.scalaVersion.startsWith("3.") && includeBuildServerDeps
+        ) {
           Seq(dep"org.scala-lang:scala3-sbt-bridge:${scalaArtifactsParams.params.scalaVersion}")
         }.map { bridgeDependencies =>
           value {

modules/options/src/main/scala/scala/build/options/BuildOptions.scala

@@ -44,7 +44,8 @@ final case class BuildOptions(
   mainClass: Option[String] = None,
   testOptions: TestOptions = TestOptions(),
   notForBloopOptions: PostBuildOptions = PostBuildOptions(),
-  sourceGeneratorOptions: SourceGeneratorOptions = SourceGeneratorOptions()
+  sourceGeneratorOptions: SourceGeneratorOptions = SourceGeneratorOptions(),
+  useBuildServer: Option[Boolean] = None
 ) {
 
   import BuildOptions.JavaHomeInfo
@@ -457,6 +458,7 @@ final case class BuildOptions(
       addJmhDependencies = jmhOptions.addJmhDependencies,
       extraRepositories = value(finalRepositories),
       keepResolution = internal.keepResolution,
+      includeBuildServerDeps = useBuildServer.getOrElse(false),
       cache = finalCache,
       logger = logger,
       maybeRecoverOnError = maybeRecoverOnError