Function mkIndexed

__tests__/frontload-hook.test.ts:18–22

Make `dir` look indexed (isInitialized needs `.codegraph/codegraph.db`).

(dir: string)

/** Make `dir` look indexed (isInitialized needs `.codegraph/codegraph.db`). */
function mkIndexed(dir: string): string {
  fs.mkdirSync(path.join(dir, '.codegraph'), { recursive: true });
  fs.writeFileSync(path.join(dir, '.codegraph', 'codegraph.db'), '');
  return dir;
}
/** A workspace-root manifest so the down-scan gate (looksLikeProjectRoot) passes. */
function mkWorkspaceRoot(dir: string): string {
  fs.mkdirSync(dir, { recursive: true });