An ambiguous extension (`.inc`, `.h`, TS-family, ...) is hard-mapped to one
global default; when that is wrong the file does not error — it parses as the
wrong language and yields a few incidental nodes, so the graph looks populated
while the real symbols are missing. A project can now declare what an extension
means via `language.<ext>=<language|.ext>` lines in `.graphifyrc` (which already
holds `viz_node_limit`). The declaration flows through file classification,
extractor selection, grammar/resolution, imports, watch, and the AST cache
(salt + manifest language field + incremental invalidation), is thread-local
per scan root, and is forwarded to the worker pool. Default detection is
byte-for-byte unchanged when no declaration is present.
Landed from PR #3789 (squashed), which carried @abhay-codes07's original #3075
forward with reviewed follow-ups. Authorship credited to both contributors.
Co-Authored-By: Andre Brait <andrebrait@gmail.com>
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- chinese extra: pin jieba-py from 3.12 (was 3.14); jieba's invalid escapes are
a hard error on 3.12+ and broke graphify.serve import.
- serve.py: suppress the tokenizer SyntaxWarning by category so -W error can't
escalate it; catch SyntaxError as a fallback.
- hooks.py: harden the #3492 rebuild-root guard for 3.13, whose resolve() no
longer raises on a symlink loop — require a real directory.
Verified full suite green on both 3.10 (5628) and 3.13 (5627).
uv tool install graphifyy runs graphify in an isolated venv, so when a backend
needs anthropic/openai/boto3 the old 'Run: pip install anthropic' advice never
reached it. Worse, claude was the only backend with no [extra] at all, so a user
with ANTHROPIC_API_KEY set could not satisfy it without --with anthropic.
Add an anthropic optional extra (and include it in [all]), and replace the
package-missing ImportError messages with a shared _backend_pkg_hint that points
at 'uv tool install graphifyy[<extra>] --force' first, then the pip/venv path.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
