org.scalajs.linker.interface.unstable.ModuleInitializerImpl.scala Maven / Gradle / Ivy
/*
* Scala.js (https://www.scala-js.org/)
*
* Copyright EPFL.
*
* Licensed under Apache License 2.0
* (https://www.apache.org/licenses/LICENSE-2.0).
*
* See the NOTICE file distributed with this work for
* additional information regarding copyright ownership.
*/
package org.scalajs.linker.interface.unstable
import org.scalajs.ir.Names._
import org.scalajs.linker.interface.ModuleInitializer
/** A module initializer for a Scala.js application.
*
* When linking a Scala.js application, a sequence of `ModuleInitializer`s can
* be given. Those module initializers will be executed at the startup of the
* application. More specifically, the top-level code of the ECMAScript 2015
* module emitted for the application will invoke the specified module
* initializers in the specified order, after having initialized everything
* else (notably static initializers).
*
* Instances of `ModuleInitializer` can be created with methods of
* [[ModuleInitializer$ the ModuleInitializer companion object]].
*/
sealed abstract class ModuleInitializerImpl extends ModuleInitializer {
private[interface] def impl: ModuleInitializerImpl = this
}
object ModuleInitializerImpl {
def fromModuleInitializer(mi: ModuleInitializer): ModuleInitializerImpl = mi.impl
final case class VoidMainMethod(className: ClassName,
encodedMainMethodName: MethodName)
extends ModuleInitializerImpl
final case class MainMethodWithArgs(className: ClassName,
encodedMainMethodName: MethodName, args: List[String])
extends ModuleInitializerImpl
}