Files
PaperClipAI/tests/e2e/workspace-bootstrap/worker.mjs
DottaandPaperclip 94e4218310 refactor(heartbeat): extract runtime service coordination (#15980)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - Heartbeat runs start workspace services and receive service reports
from adapters.
> - Service context updates and readiness notices are spread through the
executor.
> - These steps share a clear responsibility, while process and lease
ownership already live elsewhere.
> - This pull request puts service coordination in one module.
> - The executor retains the same dispatch and cleanup order.

## Linked Issues or Issue Description

**What existing behavior does this improve?**
Maintenance of heartbeat execution. This is the first of two final
focused extractions after #15973. Related #15653 changes runtime
callback origins; this PR preserves that policy.

**Current behavior**
`heartbeat.ts` has 4,372 lines and 178,459 bytes. It validates service
intents, starts services, persists adapter reports and primary URLs, and
posts readiness notices inline.

**Proposed behavior**
`heartbeat/runtime-services.ts` owns those steps in 212 lines.
`heartbeat.ts` becomes 4,215 lines and 173,657 bytes. Process registries
and leases stay in `workspace-runtime.ts`. The executor still releases
services in its original cleanup path.

**Reason and benefit**
Service coordination has named preparation and result phases. The
execution path is easier to read without changing service lifetime or
moving cleanup policy.

**Breaking changes**
None intended. All 140 named public heartbeat exports remain available,
including `postWorkspaceReadyComment`.

## What Changed

- Move service-intent validation, startup, adapter-result persistence,
and readiness notices into one module.
- Preserve mutable run context, primary URL selection, notice error
handling, and release ordering.
- Add four public-path tests using disposable PostgreSQL, real HTTP
service processes, and a fixture adapter.
- Extend browser recovery acceptance to fetch the actual service URL,
check the readiness notice, and verify listener cleanup.
- Update the module map and acceptance instructions.

## Verification

- Before extraction: all five tests pass, including the four new
characterization cases and existing notice formatting test.
- After extraction: all 17 tests pass across service coordination,
notice formatting, output recording, and runtime authorization.
- Structural comparison confirms that all moved bodies and the
reconstructed executor match the baseline. Module boundary checks pass.
- `pnpm -r typecheck` and `pnpm build` pass.
- Extended isolated browser acceptance: **2/2 pass** (3.7 minutes),
covering actual service readiness, recovery, bounded failure, and
cleanup. At `8e33e2032de681082f128470eb8ab0711b382afe`, all 55
current-head checks pass (two configured skips), including hosted
full-suite tests. Greptile is 5/5 with no findings or review threads.

## Risks

- Service context must be persisted before adapter dispatch and before
run completion. The tests inspect both phases and preserve the first
service URL when adapter reports arrive.
- Notice failures must remain nonfatal. The public-path test checks both
startup and result notices.
- Shared services must survive run cleanup; ephemeral services must stop
after success or failure. Tests use actual processes and HTTP requests.
- The fixture supplies UUID service report IDs, as required by the
database. The existing generated-ID fallback for reports without IDs is
outside this extraction.
- Test adapters and services are local fixtures; these tests make no
live provider calls.

## Model Used

OpenAI Codex, based on GPT-6, assisted with reasoning, code edits, tool
execution, and verification. The exact deployment model ID and
context-window size are not exposed in this session.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-10-12 10:40:42 -05:00

41 lines
3.0 KiB
JavaScript

// Deterministic process adapter, not a mocked task outcome. The worker must
// actually read the prepared repository and use its run-scoped task API.
import { readFile, readdir, writeFile, access } from "node:fs/promises";
import path from "node:path";
import assert from "node:assert/strict";
import { createHash } from "node:crypto";
const env = process.env;
const headers = { Authorization: `Bearer ${env.PAPERCLIP_API_KEY}`, "X-Paperclip-Run-Id": env.PAPERCLIP_RUN_ID, "Content-Type": "application/json" };
const api = async (route, method = "GET", body) => {
const response = await fetch(`${env.PAPERCLIP_API_URL}/api${route}`, { method, headers, body: body ? JSON.stringify(body) : undefined });
assert(response.ok, `${response.status}: ${await response.clone().text()}`);
return response.json();
};
const run = await api(`/heartbeat-runs/${env.PAPERCLIP_RUN_ID}`);
assert.equal(run.contextSnapshot.paperclipEnvironment.driver, "local");
const services = run.contextSnapshot.paperclipRuntimeServices;
assert.equal(services.length, 1);
assert.equal(services[0].serviceName, "fixture-web");
assert.equal(run.contextSnapshot.paperclipRuntimePrimaryUrl, services[0].url);
assert.equal(await fetch(services[0].url).then(response => response.text()), "workspace runtime service ready");
const issueId = run.contextSnapshot.issueId;
const issue = await api(`/issues/${issueId}`);
assert.equal(run.contextSnapshot.paperclipIssue.id, issue.id);
assert.equal(run.contextSnapshot.paperclipIssue.description, issue.description);
// The fixture's title equals its description; compact prompts keep the title.
const descriptionSection = `\nIssue description:\n\`\`\`text\n${issue.description}\n\`\`\``;
assert(run.contextSnapshot.paperclipTaskMarkdown.includes(descriptionSection));
assert(run.contextSnapshot.paperclipTaskMarkdownAssignment.includes(descriptionSection));
assert(!run.contextSnapshot.paperclipTaskMarkdownCompact.includes(descriptionSection));
assert(!run.contextSnapshot.paperclipTaskMarkdownAssignmentCompact.includes(descriptionSection));
assert.equal(run.contextSnapshot.paperclipTurnContext.assignment.description.revision,
createHash("sha256").update(issue.description.trim()).digest("hex"));
const repositories = await readdir(path.join(process.cwd(), ".paperclip-repositories"));
const repo = path.join(process.cwd(), ".paperclip-repositories", repositories.find((name) => !name.includes(".clone-")));
assert.equal(await readFile(path.join(repo, "README.md"), "utf8"), "Existing uncommitted work\n");
await assert.rejects(access(path.join(repo, "private.secret")));
await writeFile(path.join(repo, "recovery-proof.txt"), "Workspace recovered; existing work preserved; private files excluded.\n", { flag: "wx" });
await api(`/issues/${issueId}`, "PATCH", { status: "done", comment: "Workspace recovered automatically. I read the preserved uncommitted work, verified private files were excluded, and wrote recovery-proof.txt exactly once." });
console.log("Workspace recovery verification complete.");