#356 introduced safeRmHomeTree/isUnderTestHome to stop tests from deleting
the PRODUCTION ~/codeman-cases tree on platforms where os.homedir() ignores
the $HOME override -- but only applied it to the one file caught doing it
live. CASES_DIR has no CODEMAN_DATA_DIR-style env override at all, so every
other test file's raw rmSync(join(CASES_DIR, ...)) was the same unguarded
pattern, just not yet triggered.
Routes every CASES_DIR delete in these 10 files through safeRmHomeTree:
cli-skill-target, edge-cases, integration-flows, operation-lightspeed,
ralph-integration, routes/case-clone-routes, routes/voice-routes,
session-cleanup, sse-events, sse-subscription-filter.
Also fixes one instance in case-clone-routes.test.ts that mkdirSync'd then
rmSync'd a CASES_DIR path directly with no guard at all -- the exact
clobbering pattern #356 exists to prevent, found by extending the sweep.
Held as a separate commit (and intended as a separate PR once #356 merges)
rather than folding into #356 -- keeps the already-checked skinny fix
reviewable on its own; this is the same bug class applied broadly, not new
functionality.
Verified: all 10 files pass (180 tests), npm run typecheck clean.
Point 1 of the v1.0 lock-in: commit to a stable HTTP API (the cleanest, fullest form).
Core (centralized):
- Every JSON /api response now uses ONE envelope via a Fastify preSerialization hook (src/web/server.ts): success -> { success:true, data:<payload> }; error -> { success:false, error, errorCode } with a conventional HTTP status. Non-JSON routes (file-raw, tail-file SSE, download, screenshots, /q redirect, WS) are skipped.
- Error-code -> HTTP status is a single source of truth (httpStatusForErrorCode in src/types/api.ts): 400/401/404/409/422/429/500. Expanded ApiErrorCode (added UNAUTHORIZED, CONFLICT, RATE_LIMITED). Errors are no longer HTTP 200.
- Versioned alias: /api/v1/* rewrites to /api/* (rewriteApiV1Url), so external clients pin to a stable surface while the bundled UI keeps using /api/*.
- Handlers stripped of manual 'success:true' (50 across 14 route files) so they return bare payloads the hook wraps uniformly; fixed the mux DELETE {success:<bool>} envelope collision (-> {killed}).
Frontend (48 call sites across 10 files):
- _apiJson() auto-unwraps { success:true, data } -> data (null on error), so most bare-shape readers are transparent. Raw-fetch sites relocate payload reads under .data; success/res.ok/error checks unchanged.
Docs: new docs/api-reference.md (envelope, status table, error codes, /api/v1, SSE); versioning-policy.md flipped — the HTTP/SSE API is now part of the stable, SemVer-covered surface.
Verification: full unit/route suite green (2680 passed) incl. ~166 updated assertions across 24 test files; typecheck/lint/format/frontend-syntax clean; a headless-chromium smoke loaded the migrated UI and drove the panels with 0 console/page errors; /api/status and /api/v1/status confirmed returning the uniform envelope live.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- CI: add a 'test' job running the unit suite via config/vitest.ci.config.ts. Excludes browser (Playwright/chromium) and perf tests (timing-flaky), like the existing test/mobile suite. Safe in CI: TmuxManager no-ops shell commands under VITEST (test/setup.ts).
- Add scripts/check-frontend-syntax.mjs (node --check on src/web/public/*.js), wired into the lint job — catches a class of frontend SyntaxError that passes lint today (lint globs only TS).
- Add test/security-regression.test.ts (wired Host/Origin guard, self-update CSRF, CSP/security headers, text/plain raw body, WS anti-CSWSH) + test/sse-registry-parity.test.ts (backend<->frontend SSE registry parity).
- Green pre-existing test debt surfaced by the new gate: stale 'Session not found' asserts -> 'not found' substring; drop tests for removed helpers (isError now internal; createSuccessResponse deleted); file-stream-manager: mock realpathSync + fix stale /tmp assertion; sse-subscription-filter: lifecycle events broadcast to all clients (only terminal stream filtered); session.test.ts: mkdir /tmp/test; skip one interactive-respawn test needing a real PTY (covered by respawn-controller.test.ts).
- Full non-mobile suite verified green locally (2680 passed, 12 skipped).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
1. Session-scoped SSE subscriptions: server filters events by session ID,
clients can subscribe via ?sessions=id1,id2 (backwards-compatible)
2. Lazy xterm.js for subagent windows: terminals created on restore,
disposed on minimize — saves ~3.75MB DOM at 50 agents
3. Targeted badge updates: badge count changes update the <span> directly
instead of rebuilding the entire session tab sidebar (O(1) vs O(n))
4. Conditional SSE padding: 8KB Cloudflare padding only on session:terminal
and session:needsRefresh, not every event (~70% bandwidth reduction)
5. Canvas renderer on mobile: skip WebGL addon on mobile devices to reduce
GPU pressure and prevent context loss on weaker mobile GPUs
All 5 implemented in parallel via isolated git worktrees, merged conflict-free.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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