Commonized FileRegistry with SourceFileMap for klib metadata

2019-10-05 01:23:02 +03:00
parent b7a0546634
commit e5dbec4523
11 changed files with 336 additions and 1054 deletions
@@ -1,76 +0,0 @@
-/*
- * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.ir.backend.js.lower.serialization.metadata
-
-import org.jetbrains.kotlin.descriptors.ModuleDescriptor
-import org.jetbrains.kotlin.descriptors.SourceFile
-import org.jetbrains.kotlin.descriptors.annotations.AnnotationDescriptor
-import org.jetbrains.kotlin.library.metadata.KlibMetadataProtoBuf
-import org.jetbrains.kotlin.metadata.ProtoBuf
-import org.jetbrains.kotlin.metadata.deserialization.NameResolverImpl
-import org.jetbrains.kotlin.name.ClassId
-import org.jetbrains.kotlin.name.FqName
-import org.jetbrains.kotlin.serialization.deserialization.*
-import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedContainerSource
-import org.jetbrains.kotlin.storage.StorageManager
-import org.jetbrains.kotlin.storage.getValue
-
-class JsKlibMetadataPackageFragment(
-    fqName: FqName,
-    storageManager: StorageManager,
-    module: ModuleDescriptor,
-    proto: ProtoBuf.PackageFragment,
-    header: KlibMetadataProtoBuf.Header,
-    metadataVersion: JsKlibMetadataVersion,
-    configuration: DeserializationConfiguration
-) : DeserializedPackageFragmentImpl(
-    fqName, storageManager, module, proto, metadataVersion, JsContainerSource(fqName, header, configuration)
-) {
-    val fileMap: Map<Int, FileHolder> =
-        proto.getExtension(KlibMetadataProtoBuf.packageFragmentFiles).fileList.withIndex().associate { (index, file) ->
-            (if (file.hasId()) file.id else index) to FileHolder(file.annotationList)
-        }
-
-    private lateinit var annotationDeserializer: AnnotationDeserializer
-
-    override fun initialize(components: DeserializationComponents) {
-        super.initialize(components)
-        this.annotationDeserializer = AnnotationDeserializer(components.moduleDescriptor, components.notFoundClasses)
-    }
-
-    inner class FileHolder(private val annotationsProto: List<ProtoBuf.Annotation>) {
-        val annotations: List<AnnotationDescriptor> by storageManager.createLazyValue {
-            annotationsProto.map { annotationDeserializer.deserializeAnnotation(it, nameResolver) }
-        }
-    }
-
-    class JsContainerSource(
-        private val fqName: FqName,
-        header: KlibMetadataProtoBuf.Header,
-        configuration: DeserializationConfiguration
-    ) : DeserializedContainerSource {
-        val annotations: List<ClassId> =
-            if (header.annotationCount == 0) emptyList()
-            else NameResolverImpl(header.strings, header.qualifiedNames).let { nameResolver ->
-                // TODO: read arguments of module annotations
-                header.annotationList.map { annotation -> nameResolver.getClassId(annotation.id) }
-            }
-
-        // TODO
-        override fun getContainingFile(): SourceFile = SourceFile.NO_SOURCE_FILE
-
-        // This is null because we look for incompatible libraries in dependencies in the beginning of the compilation anyway,
-        // and refuse to compile against them completely
-        override val incompatibility: IncompatibleVersionErrorData<*>?
-            get() = null
-
-        override val isPreReleaseInvisible: Boolean =
-            configuration.reportErrorsOnPreReleaseDependencies && (header.flags and 1) != 0
-
-        override val presentableString: String
-            get() = "Package '$fqName'"
-    }
-}