Merge pull request VirtusLab#3502 from Gedochao/feature/run-main-from-test-scope

Add support for running a main method from the test scope

Author: Gedochao

modules/build/src/main/scala/scala/build/Build.scala

@@ -32,6 +32,7 @@ trait Build {
   def scope: Scope
   def outputOpt: Option[os.Path]
   def success: Boolean
+  def cancelled: Boolean
   def diagnostics: Option[Seq[(Either[String, os.Path], bsp4j.Diagnostic)]]
 
   def successfulOpt: Option[Build.Successful]
@@ -54,6 +55,7 @@ object Build {
     logger: Logger
   ) extends Build {
     def success: Boolean                  = true
+    def cancelled: Boolean                = false
     def successfulOpt: Some[this.type]    = Some(this)
     def outputOpt: Some[os.Path]          = Some(output)
     def dependencyClassPath: Seq[os.Path] = sources.resourceDirs ++ artifacts.classPath
@@ -215,9 +217,11 @@ object Build {
     project: Project,
     diagnostics: Option[Seq[(Either[String, os.Path], bsp4j.Diagnostic)]]
   ) extends Build {
-    def success: Boolean         = false
-    def successfulOpt: None.type = None
-    def outputOpt: None.type     = None
+    def success: Boolean = false
+
+    override def cancelled: Boolean = false
+    def successfulOpt: None.type    = None
+    def outputOpt: None.type        = None
   }
 
   final case class Cancelled(
@@ -227,6 +231,7 @@ object Build {
     reason: String
   ) extends Build {
     def success: Boolean         = false
+    def cancelled: Boolean       = true
     def successfulOpt: None.type = None
     def outputOpt: None.type     = None
     def diagnostics: None.type   = None

modules/build/src/test/scala/scala/build/tests/TestInputs.scala

@@ -66,14 +66,27 @@ final case class TestInputs(
     buildThreads: BuildThreads, // actually only used when bloopConfigOpt is non-empty
     bloopConfigOpt: Option[BloopRifleConfig],
     fromDirectory: Boolean = false
-  )(f: (os.Path, Inputs, Build) => T) =
+  )(f: (os.Path, Inputs, Build) => T): T =
     withBuild(options, buildThreads, bloopConfigOpt, fromDirectory)((p, i, maybeBuild) =>
       maybeBuild match {
         case Left(e)  => throw e
         case Right(b) => f(p, i, b)
       }
     )
 
+  def withLoadedBuilds[T](
+    options: BuildOptions,
+    buildThreads: BuildThreads, // actually only used when bloopConfigOpt is non-empty
+    bloopConfigOpt: Option[BloopRifleConfig],
+    fromDirectory: Boolean = false
+  )(f: (os.Path, Inputs, Builds) => T) =
+    withBuilds(options, buildThreads, bloopConfigOpt, fromDirectory)((p, i, builds) =>
+      builds match {
+        case Left(e)  => throw e
+        case Right(b) => f(p, i, b)
+      }
+    )
+
   def withBuilds[T](
     options: BuildOptions,
     buildThreads: BuildThreads, // actually only used when bloopConfigOpt is non-empty