Adding a Language

The multilingual architecture is data-driven: adding Turkish, French, Russian, Chinese or Japanese is a directory + registry entry — no code changes.

Recipe

1. Create the language tree

   site/content/<lang>/            # translated site content (mirror of en tree)
   docs/<lang>/index.md            # optional docs-root landing page

1. Register the language in scripts/docs/site_config.py:

   LANGUAGES = {
       "en": {"name": "English", "dir": "ltr"},
       "fa": {"name": "فارسی",   "dir": "rtl"},
       ...
       "tr": {"name": "Türkçe",  "dir": "ltr"},   # ← new
   }

1. Translate core pages first (in priority order):

index → getting-started/quickstart → project/status → architecture/overview → reference/faq → the rest.

1. Mark every page with front-matter:

   lang: tr
   translation-status: partial   # complete when the whole source page is translated
   source-revision: en:index@<date-or-hash>

1. Terminology: add canonical translations for the project glossary to

site/terminology/<lang>.json (the audit checks consistency). Product names stay untranslated.

1. RTL? If dir: rtl, the layout flips automatically; code blocks and

technical identifiers stay LTR via the [dir=rtl] code, [dir=rtl] pre rules. Verify with the doctor's RTL checks (check_docs.py --rtl).

1. Validate:

   python scripts/docs/check_translations.py   # coverage %, missing, stale
   python scripts/docs/check_docs.py           # full doctor

1. PR: docs-only PR per the contribution guide;

CI runs the same validation.

Coverage reporting

check_translations.py prints a per-language coverage table from actual inspection (English word-count parity per section), e.g.:

DOCUMENTATION TRANSLATION AUDIT
en: 100%   fa: 100%   es: 100%   ar: 100%   de: 100%

Coverage numbers come from the audit — never hand-written.