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perf(executor): recover approved steps on engine restart

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When the engine restarts mid-step, an in-progress step may have already
passed plan + code review but not yet been flipped to done by the agent's
next task_update call. Previously, the next executor pass re-entered the
step and replayed both reviews — measured at 5-20 min of pure waste per
restart (observed in FN-2215 Step 1 and FN-2207 Step 6).

recoverApprovedStepsOnResume scans the task log for any in-progress step
whose most recent "code review Step N: APPROVE" entry is newer than its
most recent "Step N → pending" transition, and marks those steps done
before execute() runs. Safely skips steps that were reset after approval
(e.g. by a workflow revision) or only received REVISE verdicts.

Called from both the engine-restart path (resumeOrphaned) and the
unpause path, matching the two places the task log shows as vulnerable
to this race.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Fusion
2026-04-21 09:02:42 -07:00
committed by gsxdsm
parent 32c551c5f4
commit 4e85969d56
33 changed files with 414 additions and 90 deletions
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6
packages/cli/src/bin.ts
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@@ -268,7 +268,7 @@ Usage:
Options:
--project, -P <name> Target a specific project (bypasses CWD detection)
--port, -p <port> Dashboard/serve port (default: 4040)
--host <host> Serve host (default: 0.0.0.0)
--host <host> Serve host (default: 127.0.0.1 — localhost only; pass 0.0.0.0 to expose)
--interactive Interactive mode (port selection for dashboard, issue selection for import)
--paused Start with engine paused (automation disabled)
--dev Start dashboard only (no AI engine)
@@ -504,7 +504,9 @@ async function main() {
const paused = args.includes("--paused");
const dev = args.includes("--dev");
const interactive = args.includes("--interactive");
await runDashboard(port, { paused, dev, interactive });
const dashHostIdx = args.indexOf("--host");
const host = dashHostIdx !== -1 && dashHostIdx + 1 < args.length ? args[dashHostIdx + 1] : undefined;
await runDashboard(port, { paused, dev, interactive, host });
break;
}