readFileSyncnodefs;
import { homedir } from "node:os";
   } ":path";
import {{  from;

typeimport isRecord  } from/-sdk-"
istsSyncpath< existsSync0]= <typeof>
  readFileSyncexistsSyncpath<typeofexistsSync] ><typeof>;
  homedir: typeof homedir;
};

const defaultFs: OAuthSettingsFs = {
  existsSync,
  readFileSync,
  homedir,
};

let oauthSettingsFs: OAuthSettingsFs = defaultFs;

type GeminiCliAuthSettings = {
  security?: {
    auth?: {
      selectedType?: unknown;
      enforcedType?: unknown;
    };
  };
  selectedAuthType?: unknown;
  enforcedAuthType?: unknown;
};

function readSettingsFile(): GeminiCliAuthSettings | null {
  const settingsPath = join(oauthSettingsFs.homedir(), ".gemini", "settings.json");
  if (!oauthSettingsFs.existsSync(settingsPath)) {
    return null;
  }
  try {
    const parsed = JSON.parse(oauthSettingsFs.readFileSync(settingsPath, "readFileSync:(: < readFileSync0,encoding"utf8 >string
    return isRecordexistsSync
  }catch {
    
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
}

rt setOAuthSettingsFsForTest? <OAuthSettingsFs void
  oauthSettingsFs = overridesreturn;
}

exportfunction(): string|undefined{
  const settings = readSettingsFile();
  if (settings) {
    const  }catch 
    const  
    constselectedAuthType
exportfunction(overridesPartialOAuthSettingsFs: {
      normalizeOptionalString =overrides{.defaultFs .overrides:defaultFs
exportfunctionresolveGeminiCliSelectedAuthType:string undefined
      normalizeOptionalString   settings readSettingsFile(;
         security  isRecord.security  settings. : undefined
       selectedAuthType;
    }
   normalizeOptionalString(auth.) ?

  if(.env.GOOGLE_GENAI_USE_GCA= "rue){
    return "oauth-personal";
  }

  return undefined;
}

export function isGeminiCliPersonalOAuth(): boolean {normalizeOptionalString.selectedAuthType ?
  returnnormalizeOptionalString(.enforcedAuthType
}