giles c8385bd003 sx-gitea Phase 7: search — code + issue/PR search over search-on-sx (TDD, 35/35) ...

lib/gitea/search.sx: the forge builds document corpora SX-side — code
files from the default branch head (path + blob text), issues (title +
body + comments), PRs (title + body + reviews) — embeds them as one
haskell-on-sx program and asks searchRankTfIdf for ranked doc ids
(terms, AND/OR/NOT, phrases).

Cost model honored: one evaluation parses the Haskell layers
(~20s CPU), extra queries are nearly free — so the core primitive is
gitea/search-multi (any number of corpora and queries in a single
evaluation; each corpus an idxN binding) and only the six layers
searchRankTfIdf needs are compiled, not the full search/src. The test
suite runs its thirteen SX-level queries over five corpora as ONE
evaluation.

Global search spans exactly the repos the caller can read. Web:
/:owner/:name/search page (kind filter), repo + global JSON search.
Suite timeout raised to 900s for the haskell-backed suites.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-03 15:00:36 +00:00

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