expose low-level API for scalafix repo dogfooding

scalacenter · Jun 11, 2023 · 0c2767a · 0c2767a
1 parent 5c08e52
commit 0c2767a
Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/src/main/scala/scalafix/internal/sbt/ScalafixInterface.scala b/src/main/scala/scalafix/internal/sbt/ScalafixInterface.scala
@@ -159,4 +159,25 @@ object ScalafixInterface {
  )
  )
  })
+
+ def fromClassloader(
+ classloader: ClassLoader,
+ logger: Logger = ConsoleLogger(System.out)
+ ): () => ScalafixInterface =
+ new LazyValue({ () =>
+ val callback = new ScalafixLogger(logger)
+ val scalafixArguments = ScalafixAPI
+ .classloadInstance(classloader)
+ .newArguments()
+ .withMainCallback(callback)
+ val printStream =
+ new PrintStream(
+ LoggingOutputStream(
+ logger,
+ Level.Info
+ )
+ )
+ new ScalafixInterface(scalafixArguments, Nil)
+ .withArgs(Arg.PrintStream(printStream))
+ })
 }