Worker emits BuildMessage errors via the async error event, after the
surrounding try/catch in spawnTabWorker has already resolved, so the
documented spawnInlineWorker fallback was unreachable for the very case
it was added to cover. initializeTabWorker now terminates the broken
worker and retries once via spawnInlineWorker, with the original error
attached as cause if the inline fallback also fails.
networkidle2 requires <=2 in-flight requests for 500ms which never
resolves on dev servers (HMR, websockets, telemetry beacons), so
browser.open and tab.goto timed out before user code ran. "load" matches
Puppeteer's documented default and works on real-world pages.
- Added stripOutputNotice to output-meta to remove appended truncation notices when output metadata is available.
- Updated bash, eval, browser, read, and ssh renderers to strip the notice before display so the styled warning line is not duplicated.
- Left fallback behavior unchanged so outputs without a notice continue through unchanged.
- Removed export leakage by demoting many helper and const symbols to module-local scope.
- Renamed underscore-prefixed internals and cache fields, then updated related references and `satisfies never` checks.
- Deleted obsolete logic branches and helpers, including harmony-stream interruption flow and unused benchmark runtime helpers.
- Updated Biome config and manifests by broadening lint coverage and removing an unused `@napi-rs/cli` dev dependency.
- Adjusted tests and utilities to use renamed test helpers and remove redundant private test-only helpers/locals.
Keep the active page stealth setup synchronous, but make the broader CDP target UA override sweep selective and best-effort. Non-page or ephemeral Chrome targets can otherwise block worker initialization long enough for browser.open to hit the tool timeout before the tab worker sends ready.
Fixes#1053
Forward worker error and messageerror events while acquireTab waits for the initial ready/init-failed response. This prevents async worker module-load or early startup failures from being reported only as a generic tab worker init timeout.
- Replaced `with { type: "file" }` worker imports with `isCompiledBinary()` hybrid: literal string for `--compile` static analysis, `new URL(import.meta.url)` for dev portability.
- Added worker entrypoints as explicit `--compile` args in `build-binary.ts` so Bun emits them into bunfs.
- Added `smokeTestSyncWorker` and `omp --smoke-test` to catch silent worker-load failures in compiled binaries (fixes#1011, #1027).
- Added `isCompiledBinary()` utility to `@oh-my-pi/pi-utils` detecting bunfs path markers.
- Documented why the tab worker entry must be imported with Bun's file attribute despite tsgo limitations.
- Added a @ts-expect-error on the tabWorkerEntryUrl import to suppress tsgo TS1192/TS5097 errors.
The Worker spawn in spawnTabWorker used `new Worker(new URL(...).href, ...)`
through a local variable, which Bun's --compile static analysis does not
recognize. As a result, tab-worker-entry.ts was never embedded in single-file
binaries (v14.5.13+), and the worker thread failed to load its entry at
/$bunfs/root/tab-worker-entry.ts, surfacing as the user-visible
"Timed out initializing browser tab worker".
Switch to a `with { type: "file" }` import of the entry module so the
bundler discovers and embeds it in both dev and compiled targets.
Regression test asserts `Bun.build` emits tab-worker-entry as an asset
alongside the tab-supervisor entry point — the same static-analysis pass
that powers `bun build --compile`.
- Consolidated AI provider imports through register-builtins and moved Gemini/Antigravity header helpers to a shared module.
- Added lazy loading for heavy providers and SDK-backed modules with cached initialization to trim startup cost.
- Converted markdown conversion helpers to async and awaited htmlToBasicMarkdown in affected scraper and kernel output paths.
- Parsed bundled agent definitions on-demand and moved BrowserTool prompt rendering behind a memoized getter.
- Added cached validation/error handling paths by replacing AJV runtime checks with Value.Check and trimming validation error output.
- Added a unified eval framework with parser grammar, backend interfaces, and JS/Python execution result types.
- Added eval tool docs and updated prompts for fenced cells, `eval.py`/`eval.js`, and fallback behavior.
- Replaced the built-in `python` tool with `eval` across registry, rendering, interactive modes, and tool settings.
- Migrated Python execution runtime from `src/ipy` to `src/eval/py`, renamed state fields, and removed legacy introspection.
- Refactored browser tooling from in-process VM helpers to worker-managed tab supervisors and protocol transport.
- Added eval parser fallback and JS tool-bridge tests, updated imports, and removed obsolete python-mode suites.
- Set a shared 60s Puppeteer protocol timeout and applied it to browser launch/connect.
- Added a combined cancel-or-timeout signal in `runInTab` and raced user code against it for prompt cancellation behavior.
- Reduced the browser tool max timeout to 30s to keep execution limits aligned with tool-level deadlines.
- Added support for `viewport.scale` and `open` `dialogs` options when launching/reusing browser tabs.
- Applied configurable dialog auto-handling policies to acquired tabs and cleaned up handlers when tabs are disposed.
- Added new tab APIs (`evaluate`, `scrollIntoView`, `select`, `uploadFile`, `waitForUrl`, `waitForResponse`) and updated browser tool docs.
- Updated the browser tab drag API to accept `DragTarget` values as selectors or `{ x, y }` points.
- Adjusted drag execution to resolve selector targets to element centers, validate point inputs, and dispose temporary handles.
- Changed waitFor to return the resolved `ElementHandle` and updated docs for handle-based chaining.
- Added `browserToolRenderer` to display `run` tool calls as JavaScript code cells with status and output previews.
- Rendered `browser` `open`/`close` actions as compact status lines with optional output text.
- Hooked `browserToolRenderer` into `toolRenderers` so browser calls use the new renderer.
- Removed legacy actions and reworked tool schema to open/run/close with required open-before-run async-JS flow.
- Added named tab reuse with browser-kind checks and close options all/kill with ref-counted disposal.
- Implemented launch/CDP hardening by finding free ports, reusing live targets, waiting for readiness, and killing process trees.
- Added readable result extraction, selector and action visibility checks, and screenshot/observation support in run execution.
