Tianyi Cui
232f314c3a
docs/persistence-catalog/log-events.md enumerates every SessionEventMap member — the owning dsh-session vocabulary plus the dsh-compact and dsh-hook-protocol declaration merges — with payload, surface/log-only badge, JSDoc prose, and declaration site. scripts/gen-persistence-catalog.ts is a pure AST pass in the gen-cordis-catalog mold: verify-persistence-catalog (--check) joins doc-sync, so a stale committed catalog fails pre-push and CI. The walk enforces JSDoc completeness (every member needs description prose; @mode is rejected as a category error — log events do not dispatch on the cordis bus), derives the surface badge from the SurfaceEventType union with a stale-member cross-check, and hard-errors on duplicate declarations. Payloads render through the TypeScript printer so newline-separated multi-line type literals still emit valid one-line fragments. Documented the five previously JSDoc-less core events (turn/step boundaries, tool/call), removed the two stray @mode tags on the hook/* merges, and replaced the hand-restated event enumerations (session.md hook/* table, compact README table, hook-protocol README bullets, session README name-list — whose merge note had already drifted) with links to the catalog. RFC: docs/rfc/implemented/process/2026-07-04-persistence-log-catalog.md.
compact/ — compaction capability family
A three-package capability seam (see capability seams): an abstract compaction interface, a backend that summarizes, and the model-facing tool that consumes it. The interface and a first backend (compact-basic/) exist; the consumer tool is deferred. All product packages.
| Package | Role | ctx key |
|---|---|---|
compact/ |
Abstract compaction seam (interface + compact/* events + CompactionResult) |
ctx.compact |
compact-basic/ |
A backend: chars-per-token estimation (charsPerToken, default 4) + token-budget retention + llm.stream() summarization |
(registers ctx.compact) |
tool-compact/ (deferred) |
Model-facing /compact tool over ctx.compact |
(registers on ctx.tools) |
The interface lives at compact/compact/, the backend at compact/compact-basic/. Unlike the bash seam, it depends on dsh-session and dsh-llm — its verbs are defined over a Session and its output is the ContentBlock vocabulary, so the contract cannot be expressed without naming them. That deviation from the "interface depends only on cordis" guidance is intentional and recorded in the compaction capability-seam RFC. A tokenizer- or template-based backend would replace compact-basic without touching the interface or the tool.