Function walk

scripts/translate-locale.ts:262–281

(current: string)

function buildBasenameToPermalink(dir: string): Map<string, string> {
  const map = new Map<string, string>();
  function walk(current: string) {
    for (const entry of fs.readdirSync(current, { withFileTypes: true })) {
      const full = path.join(current, entry.name);
      if (entry.isDirectory()) walk(full);
      else if (entry.isFile() && entry.name.endsWith(".md")) {
        const raw = fs.readFileSync(full, "utf8");
        const parsed = matter(raw);
        const permalink = parsed.data?.permalink as string | undefined;
        if (!permalink) continue;
        const basename = entry.name.replace(/\.md$/, "").toLowerCase();
        map.set(basename, permalink);
        // Also register aliases
        const aliases = parsed.data?.aliases as string[] | undefined;
        for (const alias of aliases ?? []) {
          const aliasBase = path.basename(alias).toLowerCase();
          if (!map.has(aliasBase)) map.set(aliasBase, permalink);
        }
      }
    }
  }
  walk(dir);
  return map;
}