Function createFilter

src/apptesting/parseTestFiles.ts:79–90

(pattern?: string, context?: string)

}

function createFilter(pattern?: string, context?: string) {
  try {
    const regex = pattern ? new RegExp(pattern) : undefined;
    return (s: string) => !regex || regex.test(s);
  } catch (ex) {
    if (ex instanceof SyntaxError) {
      const errMsg = context ? `Invalid ${context} regex: ${pattern}` : `Invalid regex: ${pattern}`;
      throw new FirebaseError(errMsg, { original: getError(ex) });
    }
    throw ex;
  }
}

interface TestCaseFile {
  path: string;