export async function loadCliConfig()

in packages/cli/src/config/config.ts [164:249]
72 lines of code
15 McCabe index (conditional complexity)

export async function loadCliConfig(
  settings: Settings,
  extensions: Extension[],
  sessionId: string,
): Promise<Config> {
  loadEnvironment();

  const argv = await parseArguments();
  const debugMode = argv.debug || false;

  // Set the context filename in the server's memoryTool module BEFORE loading memory
  // TODO(b/343434939): This is a bit of a hack. The contextFileName should ideally be passed
  // directly to the Config constructor in core, and have core handle setGeminiMdFilename.
  // However, loadHierarchicalGeminiMemory is called *before* createServerConfig.
  if (settings.contextFileName) {
    setServerGeminiMdFilename(settings.contextFileName);
  } else {
    // Reset to default if not provided in settings.
    setServerGeminiMdFilename(getCurrentGeminiMdFilename());
  }

  const extensionContextFilePaths = extensions.flatMap((e) => e.contextFiles);

  const fileService = new FileDiscoveryService(process.cwd());
  // Call the (now wrapper) loadHierarchicalGeminiMemory which calls the server's version
  const { memoryContent, fileCount } = await loadHierarchicalGeminiMemory(
    process.cwd(),
    debugMode,
    fileService,
    extensionContextFilePaths,
  );

  const mcpServers = mergeMcpServers(settings, extensions);

  const sandboxConfig = await loadSandboxConfig(settings, argv);

  return new Config({
    sessionId,
    embeddingModel: DEFAULT_GEMINI_EMBEDDING_MODEL,
    sandbox: sandboxConfig,
    targetDir: process.cwd(),
    debugMode,
    question: argv.prompt || '',
    fullContext: argv.all_files || false,
    coreTools: settings.coreTools || undefined,
    excludeTools: settings.excludeTools || undefined,
    toolDiscoveryCommand: settings.toolDiscoveryCommand,
    toolCallCommand: settings.toolCallCommand,
    mcpServerCommand: settings.mcpServerCommand,
    mcpServers,
    userMemory: memoryContent,
    geminiMdFileCount: fileCount,
    approvalMode: argv.yolo || false ? ApprovalMode.YOLO : ApprovalMode.DEFAULT,
    showMemoryUsage:
      argv.show_memory_usage || settings.showMemoryUsage || false,
    accessibility: settings.accessibility,
    telemetry: {
      enabled: argv.telemetry ?? settings.telemetry?.enabled,
      target: (argv.telemetryTarget ??
        settings.telemetry?.target) as TelemetryTarget,
      otlpEndpoint:
        argv.telemetryOtlpEndpoint ??
        process.env.OTEL_EXPORTER_OTLP_ENDPOINT ??
        settings.telemetry?.otlpEndpoint,
      logPrompts: argv.telemetryLogPrompts ?? settings.telemetry?.logPrompts,
    },
    usageStatisticsEnabled: settings.usageStatisticsEnabled ?? true,
    // Git-aware file filtering settings
    fileFiltering: {
      respectGitIgnore: settings.fileFiltering?.respectGitIgnore,
      enableRecursiveFileSearch:
        settings.fileFiltering?.enableRecursiveFileSearch,
    },
    checkpointing: argv.checkpointing || settings.checkpointing?.enabled,
    proxy:
      process.env.HTTPS_PROXY ||
      process.env.https_proxy ||
      process.env.HTTP_PROXY ||
      process.env.http_proxy,
    cwd: process.cwd(),
    fileDiscoveryService: fileService,
    bugCommand: settings.bugCommand,
    model: argv.model!,
    extensionContextFilePaths,
  });
}