LazyBoy2/tools/playwright/README.md

# LazyBoy Playwright helper

Install from this folder: `npm install && npx playwright install chromium`.

JSONL stdin/stdout helper, one response per request with the same `id`. Rust owns one asynchronous helper per CLI session, checks IDs and a 60-second deadline, drains stderr and stops the process group on cancellation. A failed helper can be restarted.

Modes:

```bash
node browser_helper.mjs --self-test
node browser_helper.mjs --cmd '{"op":"ping"}'
node browser_helper.mjs  # JSONL daemon
```

Operations: `ping`, `status`, `navigate`, `snapshot`/`dom`, `read_page`, `click`, `type`, `press`, `select`, `scroll`, `wait`, `tabs`, `upload`, `download`, `eval`, `handoff_prepare`, `close`.

Use selectors or role/name, label, placeholder. `tab_id` selects a tab from `tabs`; `frame` identifies an iframe in that tab. `tabs` supports list/switch/close/new and popups get IDs automatically. `read_page` returns visible body text, source links and character pagination; snapshots expose controls and iframe selectors, omitting password values.

`wait` waits on an element state or URL (default 10s, maximum 30s). `upload` targets a file input. `download` clicks a link and waits for the download to finish. Both check workspace paths; downloads require a new target path. Browser actions are DOM-based, not pixel automation.

`LAZYBOY_BROWSER_HEADED=1` launches visible Chromium. `handoff_prepare` opens/foregrounds a headed window; actual human input belongs to the CLI broker. `LAZYBOY_BROWSER_PROFILE` is set by Rust to a session-specific directory. Profiles and a restricted-permission storage-state file retain login cookies (including session cookies); normal helper replies checkpoint this state. Existing context is re-observed on resume; in-flight effects after a crash remain uncertain.

Run `python3 tests/browser_flow.py` from the repository root for real headless Chromium tests against local fixtures.
fix bot flow 2026-09-15 05:20:44 +00:00			`# LazyBoy Playwright helper`
P3: Playwright DOM browser tools (optional) 2026-09-13 07:57:57 +00:00
new flow 2026-09-13 16:38:32 +00:00			Install from this folder: `npm install && npx playwright install chromium`.
P3: Playwright DOM browser tools (optional) 2026-09-13 07:57:57 +00:00
new flow 2026-09-13 16:38:32 +00:00			JSONL stdin/stdout helper, one response per request with the same `id`. Rust owns one asynchronous helper per CLI session, checks IDs and a 60-second deadline, drains stderr and stops the process group on cancellation. A failed helper can be restarted.

			`Modes:`
P3: Playwright DOM browser tools (optional) 2026-09-13 07:57:57 +00:00
			```bash
new flow 2026-09-13 16:38:32 +00:00			`node browser_helper.mjs --self-test`
			`node browser_helper.mjs --cmd '{"op":"ping"}'`
			`node browser_helper.mjs # JSONL daemon`
P3: Playwright DOM browser tools (optional) 2026-09-13 07:57:57 +00:00			```

new flow 2026-09-13 16:38:32 +00:00			Operations: `ping`, `status`, `navigate`, `snapshot`/`dom`, `read_page`, `click`, `type`, `press`, `select`, `scroll`, `wait`, `tabs`, `upload`, `download`, `eval`, `handoff_prepare`, `close`.
P4: human browser handoff + product notes 2026-09-13 08:15:27 +00:00
new flow 2026-09-13 16:38:32 +00:00			Use selectors or role/name, label, placeholder. `tab_id` selects a tab from `tabs`; `frame` identifies an iframe in that tab. `tabs` supports list/switch/close/new and popups get IDs automatically. `read_page` returns visible body text, source links and character pagination; snapshots expose controls and iframe selectors, omitting password values.
P4: human browser handoff + product notes 2026-09-13 08:15:27 +00:00
new flow 2026-09-13 16:38:32 +00:00			`wait` waits on an element state or URL (default 10s, maximum 30s). `upload` targets a file input. `download` clicks a link and waits for the download to finish. Both check workspace paths; downloads require a new target path. Browser actions are DOM-based, not pixel automation.
P4: human browser handoff + product notes 2026-09-13 08:15:27 +00:00
fix bot flow 2026-09-15 05:20:44 +00:00			`LAZYBOY_BROWSER_HEADED=1` launches visible Chromium. `handoff_prepare` opens/foregrounds a headed window; actual human input belongs to the CLI broker. `LAZYBOY_BROWSER_PROFILE` is set by Rust to a session-specific directory. Profiles and a restricted-permission storage-state file retain login cookies (including session cookies); normal helper replies checkpoint this state. Existing context is re-observed on resume; in-flight effects after a crash remain uncertain.
P3: Playwright DOM browser tools (optional) 2026-09-13 07:57:57 +00:00
new flow 2026-09-13 16:38:32 +00:00			Run `python3 tests/browser_flow.py` from the repository root for real headless Chromium tests against local fixtures.