Function findIgnoredEmbeddedRepos

src/extraction/index.ts:630–640

* Discover embedded repos hidden by `repoDir`'s OWN gitignore rules: for each * gitignored directory, search for nested `.git` roots. Returns repo paths * relative to `repoDir`, trailing-slashed. * * OPT-IN ONLY. Walking into a gitignored directory contradicts what every other * tool (and CodeG

(repoDir: string, includeIgnored: Ignore | null, prefix: string)

 * default excludes (`node_modules`, …) are always skipped.
 */
function findIgnoredEmbeddedRepos(repoDir: string, includeIgnored: Ignore | null, prefix: string): string[] {
  if (!includeIgnored) return [];
  const defaults = defaultsOnlyIgnore();
  const repos: string[] = [];
  for (const dir of listIgnoredDirs(repoDir)) {
    if (defaults.ignores(dir)) continue;
    if (!includeIgnored.ignores(normalizePath(prefix + dir))) continue;
    repos.push(...findNestedGitRepos(path.join(repoDir, dir), dir));
  }
  return repos;
}

/**
 * Collect git-visible files (tracked + untracked, .gitignore-respected) from the