[CLI] Introduce utilities for creating FirSession hierarchy in CLI for all platforms

Also support session creation and compilation for HMPP projects

^KT-56209 Fixed

compiler/incremental-compilation-impl/src/org/jetbrains/kotlin/incremental/IncrementalFirJvmCompilerRunner.kt

@@ -15,7 +15,6 @@ import org.jetbrains.kotlin.backend.common.extensions.IrGenerationExtension
 import org.jetbrains.kotlin.backend.jvm.JvmIrDeserializerImpl
 import org.jetbrains.kotlin.build.DEFAULT_KOTLIN_SOURCE_FILES_EXTENSIONS
 import org.jetbrains.kotlin.build.report.BuildReporter
-import org.jetbrains.kotlin.builtins.DefaultBuiltIns
 import org.jetbrains.kotlin.cli.common.CLIConfigurationKeys
 import org.jetbrains.kotlin.cli.common.ExitCode
 import org.jetbrains.kotlin.cli.common.arguments.K2JVMCompilerArguments
@@ -40,26 +39,15 @@ import org.jetbrains.kotlin.cli.jvm.config.*
 import org.jetbrains.kotlin.cli.jvm.plugins.PluginCliParser
 import org.jetbrains.kotlin.config.*
 import org.jetbrains.kotlin.diagnostics.DiagnosticReporterFactory
-import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.backend.Fir2IrConverter
-import org.jetbrains.kotlin.fir.backend.jvm.Fir2IrJvmSpecialAnnotationSymbolProvider
-import org.jetbrains.kotlin.fir.backend.jvm.FirJvmKotlinMangler
-import org.jetbrains.kotlin.fir.backend.jvm.FirJvmVisibilityConverter
 import org.jetbrains.kotlin.fir.backend.jvm.JvmFir2IrExtensions
-import org.jetbrains.kotlin.fir.languageVersionSettings
-import org.jetbrains.kotlin.fir.moduleData
 import org.jetbrains.kotlin.fir.pipeline.FirResult
-import org.jetbrains.kotlin.fir.pipeline.ModuleCompilerAnalyzedOutput
 import org.jetbrains.kotlin.fir.pipeline.convertToIrAndActualizeForJvm
-import org.jetbrains.kotlin.fir.resolve.providers.firProvider
-import org.jetbrains.kotlin.fir.resolve.providers.impl.FirProviderImpl
 import org.jetbrains.kotlin.fir.session.environment.AbstractProjectFileSearchScope
 import org.jetbrains.kotlin.incremental.components.ExpectActualTracker
 import org.jetbrains.kotlin.incremental.components.InlineConstTracker
 import org.jetbrains.kotlin.incremental.components.LookupTracker
 import org.jetbrains.kotlin.incremental.multiproject.ModulesApiHistory
 import org.jetbrains.kotlin.ir.backend.jvm.serialization.JvmIrMangler
-import org.jetbrains.kotlin.ir.declarations.impl.IrFactoryImpl
 import org.jetbrains.kotlin.ir.util.IrMessageLogger
 import org.jetbrains.kotlin.load.java.JavaClassesTracker
 import org.jetbrains.kotlin.load.kotlin.incremental.components.IncrementalCompilationComponents
@@ -212,13 +200,18 @@ class IncrementalFirJvmCompilerRunner(
             fun firIncrementalCycle(): FirResult? {
                 while (true) {
                     val dirtySourcesByModuleName = sourcesByModuleName.mapValues { (_, sources) ->
-                        sources.filter { dirtySources.any { df -> df.path == it.path } }
+                        sources.filterTo(mutableSetOf()) { dirtySources.any { df -> df.path == it.path } }
                     }
+                    val groupedSource = GroupedKtSources(
+                        commonSources = allCommonSourceFiles.filter { dirtySources.any { df -> df.path == it.path } },
+                        platformSources = allPlatformSourceFiles.filter { dirtySources.any { df -> df.path == it.path } },
+                        sourcesByModuleName = dirtySourcesByModuleName
+                    )
                     val compilerInput = ModuleCompilerInput(
                         targetId,
-                        CommonPlatforms.defaultCommonPlatform, allCommonSourceFiles.filter { dirtySources.any { df -> df.path == it.path } },
-                        JvmPlatforms.unspecifiedJvmPlatform, allPlatformSourceFiles.filter { dirtySources.any { df -> df.path == it.path } },
-                        dirtySourcesByModuleName,
+                        groupedSource,
+                        CommonPlatforms.defaultCommonPlatform,
+                        JvmPlatforms.unspecifiedJvmPlatform,
                         configuration
                     )
 
@@ -238,7 +231,7 @@ class IncrementalFirJvmCompilerRunner(
 
                     // TODO: consider what to do if many compilations find a main class
                     if (mainClassFqName == null && configuration.get(JVMConfigurationKeys.OUTPUT_JAR) != null) {
-                        mainClassFqName = findMainClass(analysisResults.platformOutput.fir)
+                        mainClassFqName = findMainClass(analysisResults.outputs.last().fir)
                     }
 
                     // TODO: switch the whole IC to KtSourceFile instead of FIle

compiler/incremental-compilation-impl/src/org/jetbrains/kotlin/incremental/incrementalFirCacheUtils.kt

@@ -128,8 +128,9 @@ internal fun collectNewDirtySources(
         }
     }
 
-    analysisResults.commonOutput?.let { visitFirFiles(it) }
-    visitFirFiles(analysisResults.platformOutput)
+    for (output in analysisResults.outputs) {
+        visitFirFiles(output)
+    }
 
     val (dirtyLookupSymbols, dirtyClassFqNames, forceRecompile) = changesCollector.getDirtyData(listOf(caches.platformCache), reporter)