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Restatement guard: mark the ledger on git pull/checkout of the model #504
Description
Follow-up from #269 / PR #498 (restatement guard).
The last-writer ledger (.claude/loop/script-owners/written.tsv) is machine-local and only sees exec.sh writes. A git pull or git checkout that brings newer .mpr work in after a local exec leaves the ledger saying "S wrote last", so a replay of S over that newer work stays quiet (reproduced in review: a ledger holding only 05, model carrying 09's work, replay 05 → rc 0, no output).
Proposal: a post-merge / post-checkout hook installed by install-project-hooks.sh that appends a RESTORE row to the ledger whenever mprcontents/ (or the .mpr) changed. so_last_writer already ignores rows before the last RESTORE, so the next replay falls back to DESCRIBE (capped at 5 per exec).
Also from the same review, optional: have restore-mpr.sh take the exec lock so a manual restore during an exec cannot lose its RESTORE row in the compaction window.
Generated by Claude Code
Activity
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MendixMau commentedon Oct 26, 2026
Fixed in #578 (squash a088b4e): post-merge and post-checkout hooks write a
RESTORE git-<hook>row when a pull or checkout touched the model. They:With
core.hooksPathset, the installer prints the snippet to add.restore-mpr.shtaking the exec lock waits on draft #379.Generated by Claude Code