The draw hardcoded 300 repos / 3 slices. At the measured lazy-fetch rate
the full 300 projects ~2.5 days; a 100-repo single slice (slice 1, all
the G0 baseline needs) is ~20h. Add --pool-size (default 300) and
--slices (default 3), validated (>=1, slices<=pool_size, evenly
divisible). Generalize assign_slices' stratified allocation from a
literal 3 to `slices`, the run() break / insufficient check / report
(changes = pool_size*13) to pool_size, and record both in the journal
inputs. Remove bisect's three-slice assumption; freeze reads the size
from the draft. Defaults (300/3) reproduce prior output exactly.
With --pool-size 100 --slices 1 the pool is the first 100 accepted repos
in seed order, all in slice 1 (deterministic, byte-identical across
worker counts). 280 unseen tests pass, ruff clean.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Group 3 was unimplemented, so there was no way to turn the draft into a
frozen pool. Add:
- bisect_guard.py: stages the cache draft and bisects it against the
reserved-repository guard, run as a black box
(pytest -k referenced, stdout/stderr discarded, exit code only; an exit
other than 0/1 aborts as an instrument failure). Drops guard-tripping
candidates and reports the dropped COUNT only -- never a name or URL.
Guard runner is injectable for offline tests.
- freeze.py: writes canonical pool-p1.toml (+ private counterpart,
reusing draft's public/private split and private_digest) and
freeze-p1.json (used-set digest, per-source counts, guard result,
dropped count, label-check counts, freeze digest = sha256 of the
canonical public manifest). A matching retry is a no-op; any changed
frozen artifact requires a new pool id (never an overwrite).
- protocol-p1.md: the frozen scoring/statistics protocol from design
sections 3 and 4.
Offline only; the guard subprocess is the sole subprocess and is mocked
in tests. 42 new tests pass (incl the group-1.3 guard digest check on a
fixture pool); neighbouring unseen suites green; ruff clean. New files
only -- does not touch the journal-pinned draft/extract modules, so a
running draw is unaffected.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
