Function resolve

packages/jest-config/src/utils.ts:30–52

(
  resolver: string | null | undefined,
  {key, filePath, rootDir, optional}: ResolveOptions,
)

  new ValidationError(`${BULLET}Validation Error`, message, DOCUMENTATION_NOTE);

export const resolve = (
  resolver: string | null | undefined,
  {key, filePath, rootDir, optional}: ResolveOptions,
): string => {
  const module = Resolver.findNodeModule(
    replaceRootDirInPath(rootDir, filePath),
    {
      basedir: rootDir,
      resolver: resolver || undefined,
    },
  );

  if (!module && !optional) {
    throw createValidationError(
      `  Module ${chalk.bold(filePath)} in the ${chalk.bold(
        key,
      )} option was not found.
         ${chalk.bold('<rootDir>')} is: ${rootDir}`,
    );
  }
  /// can cast as string since nulls will be thrown
  return module!;
};

export const escapeGlobCharacters = (path: string): string =>
  path.replaceAll(/([!()*?[\\\]{}])/g, '\\$1');