diff options
Diffstat (limited to 'scalajslib/jsbridges/1.0/src/main/scala/mill/scalajslib/bridge/ScalaJSLinkerBridge.scala')
-rw-r--r-- | scalajslib/jsbridges/1.0/src/main/scala/mill/scalajslib/bridge/ScalaJSLinkerBridge.scala | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/scalajslib/jsbridges/1.0/src/main/scala/mill/scalajslib/bridge/ScalaJSLinkerBridge.scala b/scalajslib/jsbridges/1.0/src/main/scala/mill/scalajslib/bridge/ScalaJSLinkerBridge.scala new file mode 100644 index 00000000..ef896726 --- /dev/null +++ b/scalajslib/jsbridges/1.0/src/main/scala/mill/scalajslib/bridge/ScalaJSLinkerBridge.scala @@ -0,0 +1,24 @@ +package mill +package scalajslib +package bridge + +import java.io.File + +import org.scalajs.core.tools.io._ +import org.scalajs.core.tools.linker.{ModuleInitializer, StandardLinker} +import org.scalajs.core.tools.logging.ScalaConsoleLogger + +class ScalaJSLinkerBridge { + def link(sources: Array[File], libraries: Array[File], dest: File, main: String, fullOpt: Boolean): Unit = { + val config = StandardLinker.Config().withOptimizer(fullOpt) + val linker = StandardLinker(config) + val cache = new IRFileCache().newCache + val sourceIRs = sources.map(FileVirtualScalaJSIRFile) + val irContainers = FileScalaJSIRContainer.fromClasspath(libraries) + val libraryIRs = cache.cached(irContainers) + val destFile = AtomicWritableFileVirtualJSFile(dest) + val logger = new ScalaConsoleLogger + val initializer = Option(main).map { cls => ModuleInitializer.mainMethodWithArgs(cls, "main") } + linker.link(sourceIRs ++ libraryIRs, initializer.toSeq, destFile, logger) + } +}
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