From c48d8ac7160c3cdcf32ed4e488807d3daeb8d457 Mon Sep 17 00:00:00 2001 From: Adam Malczewski Date: Fri, 5 Jun 2026 13:07:23 +0900 Subject: feat(observability): Phase A logging substrate — Logger/Span ABI + journal sink (250 tests) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Structured, agent-first logging captured durably to an append-only journal file. Kernel (contracts/logging.ts): leveled/attributed Logger + Span, auto-scoped per extension (host stamps manifest.id, unspoofable), incremental span records (open/close) for crash-reconstructable traces, injected LogSink (pure record-builder). ctx.log on ToolContract; runTurn opens turn/step/tool-call spans and captures the verbatim pre-mutation prompt (the 'before') on the step span. journal-sink (new package, bootstrap dep — not an extension): LogSink appending NDJSON to a rotating journal; pure serialize + thin fs edge; fail-safe drop, never blocks a turn. host-bin injects it via HostDeps; session-orchestrator threads host.logger (childed per turn) into runTurn. Redaction is per-extension self-redaction (no shared helper — isolation over DRY). The out-of-process collector + SQLite store + the verbatim 'after' provider.request capture are Phase B / next (notes/observability-design.md §10/§11). Verified: tsc -b clean, 250 tests (218→+32), biome clean. Live boot: a turn's journal holds host logs + turn/step spans (open+close) + the prompt:before record with the verbatim messages array. Harness: ORCHESTRATOR §3 rule-scoping map; .dispatch/rules/isolation-over-dry.md; notes/observability-design.md (design D1–D10 + Phase A/B plan). --- packages/tool-read-file/src/read-file.test.ts | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'packages/tool-read-file/src') diff --git a/packages/tool-read-file/src/read-file.test.ts b/packages/tool-read-file/src/read-file.test.ts index 0745b0b..f995b09 100644 --- a/packages/tool-read-file/src/read-file.test.ts +++ b/packages/tool-read-file/src/read-file.test.ts @@ -1,7 +1,7 @@ import { mkdtemp, rm, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; -import type { ToolExecuteContext } from "@dispatch/kernel"; +import { createLogger, type ToolExecuteContext } from "@dispatch/kernel"; import { afterEach, beforeEach, describe, expect, it } from "vitest"; import { createReadFileTool, @@ -16,6 +16,11 @@ function stubCtx(): ToolExecuteContext { toolCallId: "test-call-1", onOutput: () => {}, signal: AbortSignal.timeout(5000), + log: createLogger( + { extensionId: "test" }, + { emit: () => {} }, + { now: () => 0, newId: () => "id" }, + ), }; } -- cgit v1.2.3