gabriel / musehub public
feat patch mwp8/phase3 task/mwp-8-cache-invalidation #3 / 6
AI Agent gabriel · 19 days ago · Jul 1, 2026 · Diff

feat(mwp8/phase3): wire force-push → invalidate cache (FP_01..FP_05)

sha256:7168c628bcaa4e565432f981f29627615ba17884a2121063ce7b8a8df757a499 sha
sha256:828559a64c7af4223f6527ed6df04bc33dd59b099bbc4f4cd124a894a3ca78b9 parent
+6 ~8 −2 symbols
sha256:03cd8ea062bbdc5667f9213e5b55d51f4926e163cad3185a9f6b509faf5c8037 snapshot
+6
symbols added
~8
symbols modified
−2
symbols removed
0
dead code introduced
Semantic Changes 16 symbols
~ docs/issues/mwp-8-cache-invalidation.md .md 4 symbols modified
~ MWP-8 [musehub] — Cache-invalidation audit: bust musehub_fetch_mpack_cache on repair and force-push
~ Acceptance criteria (whole-ticket gate)
~ Phases — TDD-first, load-bearing, each green before the next
~ Phase 3 — Wire force-push → invalidation (make AU_04 go green); protect the fast-forward path
~ musehub/services/musehub_wire_push.py .py 1 symbol modified
~ wire_push_unpack_mpack
~ tests/test_mwp8_cache_invalidation.py .py 6 symbols added, 2 symbols removed, 3 symbols modified
− _empty_mpack_bytes function function _empty_mpack_bytes L522–531
− test_AU_04_force_push_leaves_old_tip_cache_row function async_function test_AU_04_force_push_leaves_old_tip_cache_row L438–519
+ _build_force_push_backend function function _build_force_push_backend L141–156
+ build_wire_mpack import import build_wire_mpack L53–53
+ wire_push_unpack_mpack import import wire_push_unpack_mpack L65–65
+ test_FP_02_force_push_busts_old_and_new_tip function async_function test_FP_02_force_push_busts_old_and_new_tip L458–522
+ test_FP_03_normal_push_does_not_invalidate function async_function test_FP_03_normal_push_does_not_invalidate L532–580
+ test_FP_04_force_push_enqueues_prebuild_for_new_tip function async_function test_FP_04_force_push_enqueues_prebuild_for_new_tip L590–651
~ wire_repair_commit
~ wire_repair_object
~ wire_repair_snapshot
Older feat(mwp8/phase2): wire repair endpoints → invalidate cache (RP_… sha256:828559a64c7af4223f6527ed6df04bc33dd59b099bbc4f4cd124a894a3ca78b9 All commits Newer feat(mwp8/phase4): prebuild-on-repair + E2E clone-after-repair (… sha256:04743a1195cbc1488994f6f761bdb7b1de62e2a566129f8896c8f5c1ddd04fb9

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