Report error instead of throwing exception in JvmPackagePartProvider

compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/JvmPackagePartProvider.kt

@@ -19,16 +19,21 @@ package org.jetbrains.kotlin.cli.jvm.compiler
 import com.intellij.openapi.vfs.VirtualFile
 import com.intellij.psi.search.GlobalSearchScope
 import com.intellij.util.SmartList
+import org.jetbrains.kotlin.cli.common.messages.CompilerMessageLocation
+import org.jetbrains.kotlin.cli.common.messages.CompilerMessageSeverity.ERROR
+import org.jetbrains.kotlin.cli.common.messages.CompilerMessageSeverity.LOGGING
+import org.jetbrains.kotlin.cli.common.messages.MessageCollector
 import org.jetbrains.kotlin.cli.jvm.index.JavaRoot
 import org.jetbrains.kotlin.config.LanguageVersionSettings
 import org.jetbrains.kotlin.load.kotlin.PackagePartProvider
-import org.jetbrains.kotlin.load.kotlin.loadModuleMapping
 import org.jetbrains.kotlin.metadata.jvm.deserialization.ModuleMapping
 import org.jetbrains.kotlin.metadata.jvm.deserialization.PackageParts
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.resolve.CompilerDeserializationConfiguration
 import org.jetbrains.kotlin.serialization.deserialization.MetadataPartProvider
+import java.io.ByteArrayOutputStream
 import java.io.EOFException
+import java.io.PrintStream
 
 class JvmPackagePartProvider(
     languageVersionSettings: LanguageVersionSettings,
@@ -77,7 +82,7 @@ class JvmPackagePartProvider(
         }.flatten()
     }
 
-    fun addRoots(roots: List<JavaRoot>) {
+    fun addRoots(roots: List<JavaRoot>, messageCollector: MessageCollector) {
         for ((root, type) in roots) {
             if (type != JavaRoot.RootType.BINARY) continue
             if (root !in scope) continue
@@ -86,12 +91,21 @@ class JvmPackagePartProvider(
             for (moduleFile in metaInf.children) {
                 if (!moduleFile.name.endsWith(ModuleMapping.MAPPING_FILE_EXT)) continue
 
-                val mapping = try {
+                try {
-                    ModuleMapping.loadModuleMapping(moduleFile.contentsToByteArray(), moduleFile.toString(), deserializationConfiguration)
+                    val mapping = ModuleMapping.loadModuleMapping(
+                        moduleFile.contentsToByteArray(), moduleFile.toString(), deserializationConfiguration
+                    )
+                    loadedModules.add(ModuleMappingInfo(root, mapping, moduleFile.nameWithoutExtension))
                 } catch (e: EOFException) {
-                    throw RuntimeException("Error on reading package parts from $moduleFile in $root", e)
+                    messageCollector.report(
+                        ERROR, "Error occurred when reading the module: ${e.message}", CompilerMessageLocation.create(moduleFile.path)
+                    )
+                    messageCollector.report(
+                        LOGGING,
+                        String(ByteArrayOutputStream().also { e.printStackTrace(PrintStream(it)) }.toByteArray()),
+                        CompilerMessageLocation.create(moduleFile.path)
+                    )
                 }
-                loadedModules.add(ModuleMappingInfo(root, mapping, moduleFile.nameWithoutExtension))
             }
         }
     }

compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/KotlinCoreEnvironment.kt

@@ -307,7 +307,7 @@ class KotlinCoreEnvironment private constructor(
 
     fun createPackagePartProvider(scope: GlobalSearchScope): JvmPackagePartProvider {
         return JvmPackagePartProvider(configuration.languageVersionSettings, scope).apply {
-            addRoots(initialRoots)
+            addRoots(initialRoots, configuration.getNotNull(CLIConfigurationKeys.MESSAGE_COLLECTOR_KEY))
             packagePartProviders += this
             (ModuleAnnotationsResolver.getInstance(project) as CliModuleAnnotationsResolver).addPackagePartProvider(this)
         }
@@ -365,7 +365,7 @@ class KotlinCoreEnvironment private constructor(
         val newRoots = classpathRootsResolver.convertClasspathRoots(contentRoots).roots
 
         for (packagePartProvider in packagePartProviders) {
-            packagePartProvider.addRoots(newRoots)
+            packagePartProvider.addRoots(newRoots, configuration.getNotNull(CLIConfigurationKeys.MESSAGE_COLLECTOR_KEY))
         }
 
         return rootsIndex.addNewIndexForRoots(newRoots)?.let { newIndex ->