Function grep

integration/helpers/vite.ts:597–608

(cwd: string, pattern: RegExp)

}

export function grep(cwd: string, pattern: RegExp): string[] {
  let assetFiles = globSync("**/*.@(js|jsx|ts|tsx)", { cwd }).map((file) =>
    path.resolve(cwd, file),
  );

  let lines = shell
    .grep("-l", pattern, assetFiles)
    .stdout.trim()
    .split("\n")
    .filter((line) => line.length > 0);
  return lines;
}