743 lines
25 KiB
JavaScript
Executable File
743 lines
25 KiB
JavaScript
Executable File
#!/usr/bin/env node
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/**
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* GrokBoy Playwright DOM helper (optional).
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*
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* Modes:
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* JSONL daemon (default when no --cmd): read JSON lines from stdin, write JSON lines to stdout.
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* One-shot: node browser_helper.mjs --cmd '<json>'
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* Self-test: node browser_helper.mjs --self-test (no Chromium required)
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*
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* Ops: ping, navigate, snapshot, click, type, eval, close, status, handoff_prepare
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* Prefer CSS selector or role+name. Screenshots are NOT the primary control surface.
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*/
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import { createInterface } from "node:readline";
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import { dirname, resolve, relative, isAbsolute } from "node:path";
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import { mkdir, stat, realpath, lstat, readFile, chmod } from "node:fs/promises";
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import { fileURLToPath } from "node:url";
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const __dirname = dirname(fileURLToPath(import.meta.url));
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const INSTALL_HINT =
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"Playwright not available. From the GrokBoy repo run: " +
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"cd tools/playwright && npm install && npx playwright install chromium";
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const remoteCdp = process.env.GROKBOY_BROWSER_CDP;
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let browser = null;
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let context = null;
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let page = null;
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let lastUrl = null;
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/** Whether the current browser was launched headed (visible). */
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let browserHeaded = false;
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let nextTab = 0;
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const tabs = new Map();
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let handoffStorage;
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function registerTab(p) {
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if ([...tabs.values()].includes(p)) return;
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tabs.set(String(++nextTab), p);
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p.on("close", () => { for (const [id,t] of tabs) if(t===p) tabs.delete(id); if(page===p) page=[...tabs.values()][0] || null; });
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}
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async function target(req) {
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await ensurePage();
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if (req.tab_id) { const tab=tabs.get(String(req.tab_id)); if(!tab || tab.isClosed()) throw new Error("unknown tab_id; list tabs again"); page=tab; }
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if(req.frame) { const el=await page.locator(String(req.frame)).elementHandle(); const frame=await el?.contentFrame(); if(!frame) throw new Error("frame not found; obtain a new snapshot"); return frame; }
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return page;
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}
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function envHeadedDefault() {
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const v = (process.env.GROKBOY_BROWSER_HEADED || "").trim().toLowerCase();
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if (v === "1" || v === "true" || v === "yes") return true;
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if (v === "0" || v === "false" || v === "no") return false;
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return false;
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}
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function wantHeaded(forceHeaded) {
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if (forceHeaded === true) return true;
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return envHeadedDefault();
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}
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function ok(id, extra = {}) {
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return { id: id ?? null, ok: true, ...extra };
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}
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function fail(id, error, extra = {}) {
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return {
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id: id ?? null,
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ok: false,
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blocked: true,
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error: String(error),
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...extra,
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};
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}
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async function loadPlaywright() {
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try {
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return await import("playwright");
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} catch (e) {
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const err = new Error(`${INSTALL_HINT} (import failed: ${e.message})`);
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err.code = "PLAYWRIGHT_MISSING";
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throw err;
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}
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}
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async function launchBrowser(headed) {
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const { chromium } = await loadPlaywright();
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try {
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if (remoteCdp) {
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browser = await chromium.connectOverCDP(remoteCdp);
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context = browser.contexts()[0];
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if (!context) throw new Error("Box Chromium has no persistent context");
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headed = true;
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} else if (process.env.GROKBOY_BROWSER_PROFILE) {
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await mkdir(process.env.GROKBOY_BROWSER_PROFILE,{recursive:true,mode:0o700});
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context=await chromium.launchPersistentContext(process.env.GROKBOY_BROWSER_PROFILE, { headless:!headed, acceptDownloads:true });
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// Chromium does not restore session cookies on a clean restart; retain them per agent session.
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const stored=await readFile(resolve(process.env.GROKBOY_BROWSER_PROFILE,"grokboy-state.json"),"utf8").then(JSON.parse).catch(()=>null);
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if(stored?.cookies?.length) await context.addCookies(stored.cookies);
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browser=context.browser();
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} else {
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browser=await chromium.launch({headless:!headed});
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context=await browser.newContext({acceptDownloads:true, ...(handoffStorage ? {storageState:handoffStorage} : {})});
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}
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browserHeaded = headed;
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} catch (e) {
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const err = new Error(
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`${INSTALL_HINT} (chromium launch failed: ${e.message})`
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);
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err.code = "CHROMIUM_MISSING";
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throw err;
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}
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tabs.clear();
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context.on("page",registerTab);
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for (const p of context.pages()) registerTab(p);
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page = context.pages()[0] || await context.newPage();
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registerTab(page);
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return page;
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}
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async function ensurePage(opts = {}) {
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const headed = wantHeaded(opts.headed === true);
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if (page) {
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// Already open; if caller needs headed and we are headless, relaunch below via handoff_prepare.
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return page;
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}
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return launchBrowser(headed);
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}
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/** Close current browser and reopen headed, restoring lastUrl when possible. */
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async function ensureHeadedForHandoff() {
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const restore = (page && !page.isClosed() ? page.url() : null) || lastUrl;
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if (browser && browserHeaded && page) {
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try {
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await page.bringToFront();
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} catch {
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/* ignore */
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}
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return {
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prepared: true,
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headed: true,
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relaunched: false,
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url: page.url(),
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restored: false,
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};
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}
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const previousTabs = context ? await Promise.all(context.pages().filter(p=>!p.isClosed()).map(async p=>({
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url:p.url(), active:p===page,
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storage:await p.evaluate(()=>({origin:location.origin,values:Object.fromEntries(Object.entries(sessionStorage))})).catch(()=>null),
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}))) : [];
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if (context) {
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handoffStorage=await context.storageState().catch(()=>undefined);
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await persistContext();
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if (!remoteCdp) await context.close().catch(() => {});
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if (browser) await browser.close().catch(() => {});
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browser = null;
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context = null;
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page = null;
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browserHeaded = false;
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}
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await launchBrowser(true);
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let restored = false;
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if (previousTabs.length) {
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const failures=[];
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let activePage=page;
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for (const [index,tab] of previousTabs.entries()) {
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const reopened=index===0 ? page : await context.newPage();
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const cdp=tab.storage ? await context.newCDPSession(reopened) : null;
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let restoreScript;
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try {
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if(cdp) await cdp.send("Page.enable");
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if(cdp) restoreScript=await cdp.send("Page.addScriptToEvaluateOnNewDocument",{source:
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`(({origin,values})=>{if(location.origin===origin)for(const [key,value] of Object.entries(values))sessionStorage.setItem(key,value);})(${JSON.stringify(tab.storage)})`});
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if(tab.url && tab.url!=="about:blank") {
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await reopened.goto(tab.url,{waitUntil:"domcontentloaded",timeout:30000}).catch(e=>failures.push(String(e.message)));
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}
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} finally {
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if(restoreScript) await cdp.send("Page.removeScriptToEvaluateOnNewDocument",{identifier:restoreScript.identifier});
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if(cdp) await cdp.detach();
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}
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if(tab.active) activePage=reopened;
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}
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page=activePage;
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lastUrl=page.url();
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await page.bringToFront().catch(()=>{});
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return {prepared:true,headed:true,relaunched:true,url:lastUrl,restored:failures.length===0,
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tabs_restored:previousTabs.length,...(failures.length ? {restore_errors:failures} : {})};
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}
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if (restore && restore !== "about:blank") {
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try {
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await page.goto(String(restore), {
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waitUntil: "domcontentloaded",
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timeout: 30000,
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});
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lastUrl = page.url();
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restored = true;
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} catch (e) {
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// Keep headed page even if restore fails; caller still sees visible window.
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lastUrl = page.url();
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return {
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prepared: true,
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headed: true,
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relaunched: true,
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url: lastUrl,
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restored: false,
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restore_error: String(e.message || e),
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};
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}
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}
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try {
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await page.bringToFront();
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} catch {
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/* ignore */
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}
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return {
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prepared: true,
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headed: true,
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relaunched: true,
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url: page ? page.url() : null,
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restored,
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};
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}
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/** Accessibility-ish text snapshot: roles, names, and useful selectors — not pixels. */
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async function buildSnapshot(p) {
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const nodes = await p.evaluate(() => {
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const out = [];
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const max = 400;
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const interesting = new Set([
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"a",
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"button",
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"input",
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"textarea",
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"select",
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"option",
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"h1",
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"h2",
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"h3",
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"h4",
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"h5",
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"h6",
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"label",
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"li",
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"summary",
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"nav",
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"main",
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"form",
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"img",
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"table",
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"th",
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"td",
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]);
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function cssPath(el) {
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if (el.id) return `#${CSS.escape(el.id)}`;
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const parts = [];
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let cur = el;
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while (cur && cur.nodeType === 1 && parts.length < 5) {
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let part = cur.tagName.toLowerCase();
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if (cur.id) {
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parts.unshift(`#${CSS.escape(cur.id)}`);
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break;
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}
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const parent = cur.parentElement;
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if (parent) {
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const siblings = [...parent.children].filter(
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(c) => c.tagName === cur.tagName
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);
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if (siblings.length > 1) {
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const idx = siblings.indexOf(cur) + 1;
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part += `:nth-of-type(${idx})`;
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}
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}
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parts.unshift(part);
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cur = parent;
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}
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return parts.join(" > ");
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}
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const walker = document.createTreeWalker(
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document.body || document.documentElement,
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NodeFilter.SHOW_ELEMENT
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);
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let node = walker.currentNode;
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while (node && out.length < max) {
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const tag = node.tagName ? node.tagName.toLowerCase() : "";
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const role =
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node.getAttribute("role") ||
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(tag === "a"
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? "link"
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: tag === "button"
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? "button"
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: tag === "input"
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? node.getAttribute("type") === "submit"
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? "button"
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: "textbox"
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: tag === "textarea"
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? "textbox"
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: tag === "img"
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? "img"
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: tag.startsWith("h") && tag.length === 2
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? "heading"
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: null);
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const name =
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node.getAttribute("aria-label") ||
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node.getAttribute("alt") ||
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node.getAttribute("placeholder") ||
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node.getAttribute("title") ||
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(node.innerText || node.textContent || "").trim().slice(0, 120);
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const href = node.getAttribute && node.getAttribute("href");
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const type = node.getAttribute && node.getAttribute("type");
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const value =
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type !== "password" && "value" in node && typeof node.value === "string"
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? String(node.value).slice(0, 80)
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: null;
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if (interesting.has(tag) || node.getAttribute("role") || node.id) {
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const entry = {
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tag,
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role: role || tag,
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name: name || "",
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selector: cssPath(node),
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};
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if (href) entry.href = href;
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if (type) entry.type = type;
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if (value) entry.value = value;
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if (node.id) entry.id = node.id;
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out.push(entry);
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}
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node = walker.nextNode();
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}
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return out;
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});
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const title = await p.evaluate(() => document.title);
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const url = p.url();
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const lines = nodes.map((n, i) => {
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const bits = [`[${i}]`, n.role || n.tag];
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if (n.name) bits.push(`name=${JSON.stringify(n.name)}`);
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if (n.selector) bits.push(`sel=${n.selector}`);
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if (n.href) bits.push(`href=${n.href}`);
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if (n.type) bits.push(`type=${n.type}`);
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if (n.value) bits.push(`value=${JSON.stringify(n.value)}`);
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return bits.join(" ");
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});
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return {
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url,
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title,
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count: nodes.length,
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text: lines.join("\n"),
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nodes,
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frames: await p.locator("iframe").evaluateAll(els=>els.map((el,i)=>({selector:el.id ? `#${CSS.escape(el.id)}` : `iframe:nth-of-type(${i+1})`,src:el.src,name:el.name}))),
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};
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}
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async function resolveLocator(p, args) {
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if (args.selector) {
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return p.locator(String(args.selector)).first();
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}
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if (args.role) {
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const opts = {};
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if (args.name) opts.name = String(args.name);
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return p.getByRole(String(args.role), opts).first();
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}
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if (args.text) {
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return p.getByText(String(args.text), { exact: !!args.exact }).first();
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}
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if (args.label) {
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return p.getByLabel(String(args.label)).first();
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}
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if (args.placeholder) {
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return p.getByPlaceholder(String(args.placeholder)).first();
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}
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throw new Error(
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"click/type requires selector, role(+name), text, label, or placeholder"
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);
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}
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async function handle(req) {
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const id = req.id ?? null;
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const op = req.op || req.command;
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if (!op) return fail(id, "missing op");
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try {
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switch (op) {
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case "ping":
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return ok(id, {
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pong: true,
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protocol: 1,
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ops: [
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"ping",
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"navigate",
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"snapshot",
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"click",
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"type",
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"eval",
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"close",
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"status",
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"handoff_prepare", "read_page", "tabs", "press", "select", "scroll", "wait", "upload", "download",
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],
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});
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case "status": {
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return ok(id, {
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browser_open: !!browser,
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headed: browserHeaded,
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last_url: lastUrl,
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page_url: page ? page.url() : null,
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env_headed: envHeadedDefault(),
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});
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}
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case "handoff_prepare": {
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// Bring a visible Chromium window forward for human login/OTP/captcha.
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const info = await ensureHeadedForHandoff();
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return ok(id, {
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...info,
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message:
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"Browser is headed (visible). Complete login/OTP/captcha in the window, then resume in the terminal.",
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});
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}
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case "navigate": {
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const url = req.url;
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if (!url) return fail(id, "navigate: missing url");
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const p = await target(req);
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const resp = await p.goto(String(url), {
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waitUntil: "domcontentloaded",
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timeout: req.timeout_ms ?? 30000,
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});
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lastUrl = p.url();
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return ok(id, {
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url: lastUrl,
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title: await p.title(),
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status: resp ? resp.status() : null,
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});
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}
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case "snapshot":
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case "dom": {
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const p = await target(req);
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const snap = await buildSnapshot(p);
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lastUrl = snap.url;
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return ok(id, {
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url: snap.url,
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title: snap.title,
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count: snap.count,
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snapshot: snap.text,
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nodes: snap.nodes.slice(0, 200),
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frames: snap.frames,
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});
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}
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case "click": {
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if (
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!req.selector &&
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!req.role &&
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!req.text &&
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!req.label &&
|
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!req.placeholder
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) {
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return fail(
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id,
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"click requires selector, role(+name), text, label, or placeholder"
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);
|
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}
|
|
const p = await target(req);
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const loc = await resolveLocator(p, req);
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const popupEvent=page.waitForEvent("popup",{timeout:750}).catch(()=>null);
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await loc.click({ timeout: req.timeout_ms ?? 10000 });
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const popup=await popupEvent;
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if(popup) { registerTab(popup); await popup.waitForLoadState("domcontentloaded",{timeout:10000}).catch(()=>{}); }
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lastUrl = p.url();
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return ok(id, { clicked: true, url: lastUrl, popup_tab_id:popup?[...tabs].find(([,p])=>p===popup)?.[0]:null });
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}
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case "type": {
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const text = req.text ?? req.value;
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if (text == null) return fail(id, "type: missing text");
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const p = await target(req);
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const loc = await resolveLocator(p, req);
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if (req.clear !== false) {
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await loc.fill(String(text), { timeout: req.timeout_ms ?? 10000 });
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|
} else {
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await loc.type(String(text), { timeout: req.timeout_ms ?? 10000 });
|
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}
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lastUrl = p.url();
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return ok(id, { typed: true, url: lastUrl });
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}
|
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|
|
case "read_page": {
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const p=await target(req);
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const offset=Math.max(0,Number(req.offset)||0), limit=Math.min(32000,Math.max(1,Number(req.limit)||12000));
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const text=await p.locator("body").innerText();
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const links=await p.locator("a[href]").evaluateAll(els=>els.slice(0,200).map(e=>({text:(e.innerText||"").slice(0,200),url:e.href})));
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const chars=Array.from(text);
|
|
return ok(id,{url:p.url(),title:await p.evaluate(()=>document.title),text:chars.slice(offset,offset+limit).join(""),offset,next_offset:Math.min(chars.length,offset+limit),truncated:chars.length>offset+limit,links});
|
|
}
|
|
case "tabs": {
|
|
await ensurePage();
|
|
const action=req.action||"list";
|
|
if(action==="new") { page=await context.newPage(); registerTab(page); }
|
|
else if(action==="switch") { await target(req); await page.bringToFront(); }
|
|
else if(action==="close") { await target(req); await page.close(); }
|
|
else if(action!=="list") throw new Error("invalid tabs action");
|
|
const items=[];
|
|
for(const [tab_id,p] of tabs) { items.push({tab_id,url:p.url(),title:await p.title(),active:p===page}); }
|
|
return ok(id,{tabs:items});
|
|
}
|
|
case "press": {
|
|
if(!req.key) throw new Error("press requires key");
|
|
const p=await target(req);
|
|
if(req.selector||req.role||req.label||req.placeholder) await (await resolveLocator(p,req)).press(String(req.key));
|
|
else await page.keyboard.press(String(req.key));
|
|
return ok(id,{pressed:req.key,url:p.url()});
|
|
}
|
|
case "select": {
|
|
const p=await target(req);
|
|
if(!Array.isArray(req.values)) throw new Error("select requires values array");
|
|
const selected=await (await resolveLocator(p,req)).selectOption(req.values.map(String));
|
|
return ok(id,{selected,url:p.url()});
|
|
}
|
|
case "scroll": {
|
|
const p=await target(req); const delta=Number(req.delta_y)||600;
|
|
if(req.selector) await (await resolveLocator(p,req)).evaluate((el,y)=>el.scrollBy(0,y),delta);
|
|
else await p.evaluate(y=>window.scrollBy(0,y),delta);
|
|
return ok(id,{scrolled:delta,url:p.url()});
|
|
}
|
|
case "wait": {
|
|
const p=await target(req); const timeout=Math.min(30000,Math.max(1,Number(req.timeout_ms)||10000));
|
|
if(req.url) await p.waitForURL(String(req.url),{timeout});
|
|
else await (await resolveLocator(p,req)).waitFor({state:req.state||"visible",timeout});
|
|
return ok(id,{ready:true,url:p.url()});
|
|
}
|
|
case "upload": {
|
|
const p=await target(req); const path=await workspacePath(req.path,true);
|
|
await (await resolveLocator(p,req)).setInputFiles(path);
|
|
return ok(id,{uploaded:true,path,url:p.url()});
|
|
}
|
|
case "download": {
|
|
const p=await target(req); const path=await workspacePath(req.path,false);
|
|
// Attach rejection handling immediately if clicking fails before the event arrives.
|
|
const downloadPromise=page.waitForEvent("download",{timeout:30000});
|
|
downloadPromise.catch(()=>{});
|
|
await (await resolveLocator(p,req)).click();
|
|
const download=await downloadPromise;
|
|
await download.saveAs(path);
|
|
const failure=await download.failure(); if(failure) throw new Error(failure);
|
|
return ok(id,{downloaded:true,path,bytes:(await stat(path)).size,suggested_filename:download.suggestedFilename(),url:p.url()});
|
|
}
|
|
|
|
case "eval": {
|
|
const p = await target(req);
|
|
const expression = req.expression ?? req.js ?? req.code;
|
|
if (!expression) return fail(id, "eval: missing expression");
|
|
// Evaluate as expression body; fail closed on throw.
|
|
const result = await p.evaluate((expr) => {
|
|
// eslint-disable-next-line no-eval
|
|
return eval(expr);
|
|
}, String(expression));
|
|
let serialized;
|
|
try {
|
|
serialized = JSON.parse(JSON.stringify(result));
|
|
} catch {
|
|
serialized = String(result);
|
|
}
|
|
return ok(id, { result: serialized, url: p.url() });
|
|
}
|
|
|
|
case "close": {
|
|
if (context) {
|
|
await persistContext();
|
|
if (!remoteCdp) await context.close().catch(() => {});
|
|
if (browser) await browser.close().catch(() => {});
|
|
}
|
|
browser = null;
|
|
context = null;
|
|
page = null;
|
|
browserHeaded = false;
|
|
return ok(id, { closed: true, last_url: lastUrl });
|
|
}
|
|
|
|
default:
|
|
return fail(id, `unknown op: ${op}`);
|
|
}
|
|
} catch (e) {
|
|
const extra = {};
|
|
if (e && e.code) extra.code = e.code;
|
|
return fail(id, e.message || e, extra);
|
|
}
|
|
}
|
|
|
|
async function persistContext() {
|
|
if(context && process.env.GROKBOY_BROWSER_PROFILE) {
|
|
const path=resolve(process.env.GROKBOY_BROWSER_PROFILE,"grokboy-state.json");
|
|
await context.storageState({path});
|
|
await chmod(path,0o600);
|
|
}
|
|
}
|
|
|
|
async function workspacePath(value,existing) {
|
|
if(!value) throw new Error("missing workspace file path");
|
|
const root=await realpath(process.cwd());
|
|
const path=resolve(root,String(value));
|
|
const rel=relative(root,path);
|
|
if(rel.startsWith("..")||isAbsolute(rel)) throw new Error("path outside workspace");
|
|
let ancestor=existing?path:dirname(path);
|
|
while(true) { try { const real=await realpath(ancestor); const r=relative(root,real); if(r.startsWith("..")||isAbsolute(r)) throw new Error("symlink outside workspace"); break; } catch(e) { if(e.code!=="ENOENT") throw e; const parent=dirname(ancestor); if(parent===ancestor) throw e; ancestor=parent; } }
|
|
if(!existing) { try { await lstat(path); throw new Error("download target exists"); } catch(e) { if(e.code!=="ENOENT") throw e; } await mkdir(dirname(path),{recursive:true}); }
|
|
return path;
|
|
}
|
|
|
|
function parseArgs(argv) {
|
|
const out = { cmd: null, selfTest: false, daemon: true };
|
|
for (let i = 2; i < argv.length; i++) {
|
|
const a = argv[i];
|
|
if (a === "--self-test") out.selfTest = true;
|
|
else if (a === "--cmd" || a === "-c") {
|
|
out.cmd = argv[++i];
|
|
out.daemon = false;
|
|
} else if (a === "--daemon") out.daemon = true;
|
|
else if (a === "--help" || a === "-h") out.help = true;
|
|
}
|
|
return out;
|
|
}
|
|
|
|
async function runSelfTest() {
|
|
const cases = [];
|
|
|
|
// Protocol: ping without playwright
|
|
let r = await handle({ id: "t1", op: "ping" });
|
|
cases.push(["ping", r.ok === true && r.pong === true]);
|
|
cases.push([
|
|
"ping_lists_handoff_prepare",
|
|
Array.isArray(r.ops) && r.ops.includes("handoff_prepare"),
|
|
]);
|
|
|
|
// Missing fields fail closed
|
|
r = await handle({ id: "t2", op: "navigate" });
|
|
cases.push(["navigate_missing_url", r.ok === false && r.blocked === true]);
|
|
|
|
r = await handle({ id: "t3", op: "type", selector: "#x" });
|
|
// ensurePage may fail if no playwright — either blocked missing text first
|
|
// type checks text before ensurePage... actually type checks text then ensurePage then resolveLocator
|
|
// missing text → fail before playwright
|
|
cases.push(["type_missing_text", r.ok === false]);
|
|
|
|
r = await handle({ id: "t4", op: "nope" });
|
|
cases.push(["unknown_op", r.ok === false]);
|
|
|
|
await handle({ id: "t4b", op: "close" });
|
|
r = await handle({ id: "t5", op: "status" });
|
|
cases.push(["status", r.ok === true && r.browser_open === false]);
|
|
|
|
const failed = cases.filter(([, okv]) => !okv);
|
|
const summary = {
|
|
ok: failed.length === 0,
|
|
cases: Object.fromEntries(cases),
|
|
failed: failed.map(([n]) => n),
|
|
};
|
|
console.log(JSON.stringify(summary));
|
|
process.exit(failed.length === 0 ? 0 : 1);
|
|
}
|
|
|
|
async function main() {
|
|
const args = parseArgs(process.argv);
|
|
if (args.help) {
|
|
console.log(
|
|
JSON.stringify({
|
|
ok: true,
|
|
usage:
|
|
"browser_helper.mjs [--self-test] | [--cmd JSON] | (JSONL on stdin)",
|
|
install: INSTALL_HINT,
|
|
})
|
|
);
|
|
return;
|
|
}
|
|
if (args.selfTest) {
|
|
await runSelfTest();
|
|
return;
|
|
}
|
|
if (args.cmd) {
|
|
let req;
|
|
try {
|
|
req = JSON.parse(args.cmd);
|
|
} catch (e) {
|
|
console.log(JSON.stringify(fail(null, `invalid --cmd JSON: ${e.message}`)));
|
|
process.exit(1);
|
|
return;
|
|
}
|
|
const res = await handle(req);
|
|
await persistContext();
|
|
await handle({id:"shutdown",op:"close"});
|
|
console.log(JSON.stringify(res));
|
|
process.exit(res.ok ? 0 : 1);
|
|
return;
|
|
}
|
|
|
|
// JSONL daemon
|
|
const rl = createInterface({ input: process.stdin, crlfDelay: Infinity });
|
|
for await (const line of rl) {
|
|
const trimmed = line.trim();
|
|
if (!trimmed) continue;
|
|
let req;
|
|
try {
|
|
req = JSON.parse(trimmed);
|
|
} catch (e) {
|
|
console.log(
|
|
JSON.stringify(fail(null, `invalid JSON line: ${e.message}`))
|
|
);
|
|
continue;
|
|
}
|
|
const res = await handle(req);
|
|
await persistContext();
|
|
console.log(JSON.stringify(res));
|
|
if (req.op === "close" || req.command === "close") {
|
|
// keep process alive unless parent closes stdin
|
|
}
|
|
}
|
|
if (context) {
|
|
await persistContext();
|
|
if (!remoteCdp) await context.close().catch(() => {});
|
|
if (browser) await browser.close().catch(() => {});
|
|
}
|
|
}
|
|
|
|
let shuttingDown = false;
|
|
async function shutdownSignal() {
|
|
if (shuttingDown) return;
|
|
shuttingDown = true;
|
|
const deadline = setTimeout(() => process.exit(1), 5000);
|
|
try { await handle({id:"shutdown",op:"close"}); }
|
|
finally { clearTimeout(deadline); process.exit(0); }
|
|
}
|
|
process.on("SIGTERM", shutdownSignal);
|
|
process.on("SIGINT", shutdownSignal);
|
|
|
|
main().catch(async (e) => {
|
|
await handle({id:"shutdown",op:"close"}).catch(() => {});
|
|
console.error(JSON.stringify(fail(null, e.message || e)));
|
|
process.exit(1);
|
|
});
|