override fun execute()

in src/com/intellij/idea/plugin/hybris/project/compile/ProjectBeforeCompilerTask.kt [57:104]
40 lines of code
8 McCabe index (conditional complexity)

    override fun execute(context: CompileContext): Boolean {
        val settings = ProjectSettingsComponent.getInstance(context.project)
        if (!settings.isHybrisProject()) return true
        if (!settings.state.generateCodeOnRebuild) {
            context.addMessage(CompilerMessageCategory.WARNING, "[y] Code generation is disabled, to enable it adjust SAP Commerce Project specific settings.", null, -1, -1)
            return true
        }

        val typeId = context.compileScope.getUserData(CompilerManager.RUN_CONFIGURATION_TYPE_ID_KEY)
        // do not rebuild sources in case of JUnit
        // see JUnitConfigurationType
        if ("JUnit" == typeId && !settings.state.generateCodeOnJUnitRunConfiguration) return true

        val modules = context.compileScope.affectedModules
        val platformModule = modules.firstOrNull { it.yExtensionName() == HybrisConstants.EXTENSION_NAME_PLATFORM }
            ?: return true

        val platformModuleRoot = platformModule.root()
            ?: return true
        val coreModuleRoot = modules
            .firstOrNull { it.yExtensionName() == HybrisConstants.EXTENSION_NAME_CORE }
            ?.root()
            ?: return true

        val sdk = ModuleRootManager.getInstance(platformModule).sdk
            ?: return true
        val sdkVersion = JavaSdk.getInstance().getVersion(sdk)
            ?: return true
        val vmExecutablePath = (sdk.sdkType as? JavaSdkType)
            ?.getVMExecutablePath(sdk)
            ?: return true

        val bootstrapDirectory = platformModuleRoot.resolve(HybrisConstants.PLATFORM_BOOTSTRAP_DIRECTORY)
        if (!invokeCodeGeneration(context, platformModuleRoot, bootstrapDirectory, coreModuleRoot, vmExecutablePath, settings.state)) {
            ProjectCompileUtil.triggerRefreshGeneratedFiles(bootstrapDirectory)
            return false
        }
        if (!invokeCodeCompilation(context, platformModule, bootstrapDirectory, sdkVersion)) {
            ProjectCompileUtil.triggerRefreshGeneratedFiles(bootstrapDirectory)
            return false
        }
        if (!invokeModelsJarCreation(context, bootstrapDirectory)) {
            ProjectCompileUtil.triggerRefreshGeneratedFiles(bootstrapDirectory)
            return false
        }

        return true;
    }