Function findDefaultRoot

src/config.ts:388–406

(defaultRoot?: string)

}

function findDefaultRoot(defaultRoot?: string): string {
  if (defaultRoot !== undefined) return defaultRoot;
  const root = existsSync("docs") ? "docs" : "src";
  console.warn(
    wrapAnsi(
      `${yellow("Warning:")} the config file is missing the ${bold(
        "root"
      )} option, which specifies the path to the source root.${
        root === "docs"
          ? ` The recommended source root is ${bold('"src"')}; however, since ${bold(
              "docs"
            )} exists and was previously the default for this option, we will use ${bold('"docs"')}.`
          : ""
      } You can suppress this warning by specifying ${bold(`root: ${JSON.stringify(root)}`)} in the config file.\n`,
      Math.min(80, process.stdout.columns ?? 80)
    )
  );
  return root;
}

function normalizeArray<T>(spec: unknown, f: (spec: unknown) => T): T[] {
  return spec == null ? [] : Array.from(spec as ArrayLike<unknown>, f);