gabriel / musehub public
fix patch task/fix-wire-commits-topo-order #1 / 1
AI Agent gabriel · 4 days ago · Jun 13, 2026 · Diff

fix: wire_commits assembly uses topo-sorted needed_rows order, not DB-order commit_rows

Iterating commit_rows.values() uses arbitrary PostgreSQL return order, breaking topological ordering. Using needed_rows.keys() (insertion-ordered by generation ASC from _walk_commit_delta) guarantees parents always precede children in the mpack.

sha256:51d22aa935a6da030cecbb386b1b07461d1879db185b777a2a382f84c0ac349f sha
sha256:6701a95b67c336806e2a77503f3b1886a46bf895083fd6bed7c3645afdac60dc parent
~1 symbols
sha256:ba2c5bd27a052770b15b3e166e9095d92c1bf24b566823135b19eb3c498eb26c snapshot
~1
symbol modified
0
dead code introduced
Semantic Changes 1 symbol
~ musehub/services/musehub_wire_fetch.py .py 1 symbol modified
~ wire_fetch_mpack
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