Function normalizeMarkdownRelPath

src/document-ops.ts:50–62

(input: string, options: { rejectHiddenSegments?: boolean } = {})

}

export function normalizeMarkdownRelPath(input: string, options: { rejectHiddenSegments?: boolean } = {}): string | null {
  const trimmed = input.trim();
  if (!trimmed || trimmed.includes('\0') || path.isAbsolute(trimmed)) return null;

  const parts = trimmed.split(/[\\/]+/).map((part) => part.trim()).filter(Boolean);
  if (parts.length === 0) return null;
  if (parts.some((part) => part === '.' || part === '..' || part.startsWith('.'))) return null;
  if (options.rejectHiddenSegments && parts.some((part) => part.startsWith('_'))) return null;

  const last = parts[parts.length - 1];
  if (!/\.(md|markdown)$/i.test(last)) parts[parts.length - 1] = `${last}.md`;
  return parts.join('/');
}

export function resolveMarkdownPath(rootDir: string, target: string): string | null {
  const root = path.resolve(rootDir);