Use cache everywhere where K/N KLIBs are read in IDE

compiler/util-klib/src/org/jetbrains/kotlin/library/KotlinLibrary.kt

@@ -49,9 +49,7 @@ val BaseKotlinLibrary.uniqueName: String
 
 val BaseKotlinLibrary.unresolvedDependencies: List<UnresolvedLibrary>
     get() = manifestProperties.propertyList(KLIB_PROPERTY_DEPENDS, escapeInQuotes = true)
-            .map {
-                UnresolvedLibrary(it, manifestProperties.getProperty("dependency_version_$it"))
-            }
+        .map { UnresolvedLibrary(it, manifestProperties.getProperty("dependency_version_$it")) }
 
 interface KotlinLibrary : BaseKotlinLibrary, MetadataLibrary, IrLibrary
 
@@ -60,11 +58,11 @@ val KotlinLibrary.isInterop
     get() = manifestProperties.getProperty(KLIB_PROPERTY_INTEROP) == "true"
 
 val KotlinLibrary.packageFqName: String?
-    get() = manifestProperties.getProperty(org.jetbrains.kotlin.library.KLIB_PROPERTY_PACKAGE)
+    get() = manifestProperties.getProperty(KLIB_PROPERTY_PACKAGE)
 
 val KotlinLibrary.exportForwardDeclarations
     get() = manifestProperties.propertyList(KLIB_PROPERTY_EXPORT_FORWARD_DECLARATIONS, escapeInQuotes = true)
         .asSequence()
         .map { it.trim() }
         .filter { it.isNotEmpty() }
-        .toList()
+        .toList()

compiler/util-klib/src/org/jetbrains/kotlin/library/KotlinLibraryLayout.kt

@@ -19,6 +19,9 @@ package org.jetbrains.kotlin.library
 import org.jetbrains.kotlin.konan.file.File
 import org.jetbrains.kotlin.library.KLIB_METADATA_FILE_EXTENSION_WITH_DOT
 
+const val KLIB_MANIFEST_FILE_NAME = "manifest"
+const val KLIB_MODULE_METADATA_FILE_NAME = "module"
+
 /**
  * This scheme describes the Kotlin/Native Library (KLIB) layout.
  */
@@ -27,7 +30,7 @@ interface KotlinLibraryLayout {
     val libraryName: String
         get() = libDir.path
     val manifestFile
-        get() = File(libDir, "manifest")
+        get() = File(libDir, KLIB_MANIFEST_FILE_NAME)
     val resourcesDir
         get() = File(libDir, "resources")
 }
@@ -36,7 +39,7 @@ interface MetadataKotlinLibraryLayout : KotlinLibraryLayout {
     val metadataDir
         get() = File(libDir, "linkdata")
     val moduleHeaderFile
-        get() = File(metadataDir, "module")
+        get() = File(metadataDir, KLIB_MODULE_METADATA_FILE_NAME)
 
     fun packageFragmentsDir(packageName: String) =
         File(metadataDir, if (packageName == "") "root_package" else "package_$packageName")

idea/idea-native/src/org/jetbrains/kotlin/ide/konan/KotlinNativePluginUtil.kt

@@ -40,18 +40,12 @@ fun createFileStub(project: Project, text: String): PsiFileStub<*> {
 fun createLoggingErrorReporter(log: Logger) = LoggingErrorReporter(log)
 
 internal object CachingIdeKonanLibraryMetadataLoader : PackageAccessHandler {
-    override fun loadModuleHeader(
-        library: KotlinLibrary
-    ): KlibMetadataProtoBuf.Header {
+    override fun loadModuleHeader(library: KotlinLibrary): KlibMetadataProtoBuf.Header {
         val virtualFile = getVirtualFile(library, library.moduleHeaderFile)
         return cache.getCachedModuleHeader(virtualFile)
     }
 
-    override fun loadPackageFragment(
-        library: KotlinLibrary,
-        packageFqName: String,
-        partName: String
-    ): ProtoBuf.PackageFragment {
+    override fun loadPackageFragment(library: KotlinLibrary, packageFqName: String, partName: String): ProtoBuf.PackageFragment {
         val virtualFile = getVirtualFile(library, library.packageFragmentFile(packageFqName, partName))
         return cache.getCachedPackageFragment(virtualFile)
     }
@@ -72,15 +66,13 @@ internal object CachingIdeKonanLibraryMetadataLoader : PackageAccessHandler {
     private val cache
         get() = KotlinNativeLoadingMetadataCache.getInstance()
 
-
-    private val KotlinLibrary.moduleHeaderFile get() =
-        (this as MetadataLibraryImpl).access.layout.moduleHeaderFile
+    private val KotlinLibrary.moduleHeaderFile
+        get() = (this as MetadataLibraryImpl).access.layout.moduleHeaderFile
 
     private fun KotlinLibrary.packageFragmentFile(packageFqName: String, partName: String) =
         (this as MetadataLibraryImpl).access.layout.packageFragmentFile(packageFqName, partName)
 
-    private val KotlinLibrary.isZipped get() =
-        (this as BaseKotlinLibraryImpl).access.layout.isZipped
-
+    private val KotlinLibrary.isZipped
+        get() = (this as BaseKotlinLibraryImpl).access.layout.isZipped
 }
 

idea/idea-native/src/org/jetbrains/kotlin/ide/konan/NativePlatformKindResolution.kt

@@ -43,29 +43,22 @@ import org.jetbrains.kotlin.platform.konan.KonanPlatforms
 import org.jetbrains.kotlin.resolve.CompilerDeserializationConfiguration
 import org.jetbrains.kotlin.resolve.ImplicitIntegerCoercion
 import org.jetbrains.kotlin.resolve.TargetEnvironment
-import org.jetbrains.kotlin.serialization.deserialization.DeserializationConfiguration
 import org.jetbrains.kotlin.serialization.konan.impl.KlibMetadataModuleDescriptorFactoryImpl
 import org.jetbrains.kotlin.storage.StorageManager
 
 fun KotlinLibrary.createPackageFragmentProvider(
-        storageManager: StorageManager,
-        languageVersionSettings: LanguageVersionSettings,
-        moduleDescriptor: ModuleDescriptor
-    ): PackageFragmentProvider {
+    storageManager: StorageManager,
+    languageVersionSettings: LanguageVersionSettings,
+    moduleDescriptor: ModuleDescriptor
+): PackageFragmentProvider {
 
-    val library = this
-
-    val libraryProto = parseModuleHeader(library.moduleHeaderData)
-
-    //TODO: Is it required somehow?
-    //val moduleName = Name.special(libraryProto.moduleName)
-    //val moduleOrigin = DeserializedKonanModuleOrigin(library)
+    val libraryProto = CachingIdeKonanLibraryMetadataLoader.loadModuleHeader(this)
 
     val deserializationConfiguration = CompilerDeserializationConfiguration(languageVersionSettings)
 
     return KonanFactories.DefaultDeserializedDescriptorFactory.createPackageFragmentProvider(
-        library,
-        null,
+        this,
+        CachingIdeKonanLibraryMetadataLoader,
         libraryProto.packageFragmentNameList,
         storageManager,
         moduleDescriptor,
@@ -156,7 +149,7 @@ private fun createKotlinNativeBuiltIns(moduleInfo: ModuleInfo, projectContext: P
     val languageSettings = IDELanguageSettingsProvider.getLanguageVersionSettings(stdlibInfo, project, isReleaseCoroutines = false)
     val deserializationConfiguration = CompilerDeserializationConfiguration(languageSettings)
 
-    val libraryProto = parseModuleHeader(konanLibrary.moduleHeaderData)
+    val libraryProto = CachingIdeKonanLibraryMetadataLoader.loadModuleHeader(konanLibrary)
 
     val stdlibFragmentProvider = KonanFactories.DefaultDeserializedDescriptorFactory.createPackageFragmentProvider(
         konanLibrary,
@@ -173,10 +166,7 @@ private fun createKotlinNativeBuiltIns(moduleInfo: ModuleInfo, projectContext: P
             listOf(
                 stdlibFragmentProvider,
                 (KonanFactories.DefaultDeserializedDescriptorFactory as KlibMetadataModuleDescriptorFactoryImpl)
-                    .createForwardDeclarationHackPackagePartProvider(
-                        storageManager,
-                        builtInsModule
-                    )
+                    .createForwardDeclarationHackPackagePartProvider(storageManager, builtInsModule)
             )
         )
     )
@@ -205,7 +195,8 @@ class NativeLibraryInfo(project: Project, library: Library, root: File) : Librar
         get() = super.capabilities +
                 mapOf(
                     KlibModuleOrigin.CAPABILITY to this,
-                    ImplicitIntegerCoercion.MODULE_CAPABILITY to nativeLibrary.isInterop
+                    ImplicitIntegerCoercion.MODULE_CAPABILITY to nativeLibrary.isInterop,
+                    NATIVE_LIBRARY_CAPABILITY to nativeLibrary
                 )
 
     override val platform: TargetPlatform

idea/idea-native/src/org/jetbrains/kotlin/ide/konan/decompiler/KotlinNativeLoadingMetadataCache.kt

@@ -10,7 +10,7 @@ import com.intellij.openapi.components.BaseComponent
 import com.intellij.openapi.vfs.VirtualFile
 import com.intellij.util.containers.ContainerUtil.createConcurrentWeakValueMap
 import org.jetbrains.kotlin.konan.library.KLIB_METADATA_FILE_EXTENSION
-import org.jetbrains.kotlin.konan.library.KLIB_MODULE_METADATA_FILE_NAME
+import org.jetbrains.kotlin.library.KLIB_MODULE_METADATA_FILE_NAME
 import org.jetbrains.kotlin.library.metadata.KlibMetadataProtoBuf
 import org.jetbrains.kotlin.library.metadata.parseModuleHeader
 import org.jetbrains.kotlin.library.metadata.parsePackageFragment

konan/library-reader/src/org/jetbrains/kotlin/konan/library/KonanLibraryConstants.kt

@@ -15,10 +15,6 @@ const val KLIB_METADATA_FILE_EXTENSION_WITH_DOT = ".$KLIB_METADATA_FILE_EXTENSIO
 
 const val KDEFINITIONS_FILE_EXTENSION = "def"
 
-const val KLIB_MODULE_METADATA_FILE_NAME = "module"
-
-const val KLIB_MANIFEST_FILE_NAME = "manifest"
-
 const val KONAN_STDLIB_NAME = "stdlib"
 
 const val KLIB_DIR_NAME = "klib"