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Where people and agents ship software together. The open-source git platform for the whole job: issues, agents, checks and deploys to the edge.

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1import { useEffect, useMemo, useRef, useState } from "react";
2import {
3 isRouteErrorResponse,
4 Link,
5 Links,
6 Meta,
7 Outlet,
8 Scripts,
9 ScrollRestoration,
10 type ShouldRevalidateFunctionArgs,
11 useLocation,
12 useMatches,
13 useRouteError,
14 useRouteLoaderData,
15} from "react-router";
16
17import {
18 type User,
19 awaitsConfirmation,
20 hasAccessIn,
21 sharedWorkspaces,
22} from "@g1t/contracts";
23
24import type { Route } from "./+types/root";
25import appCss from "./app.css?url";
26import displayFont from "@g1t/theme/fonts/bricolage-grotesque-latin.woff2?url";
27import sansFont from "@g1t/theme/fonts/hanken-grotesk-latin.woff2?url";
28import { ButtonLink } from "./components/ui";
29import {
30 AppShell,
31 Progress,
32 type ShellData,
33 useLeaving,
34} from "./components/shell";
35import { SiteFooter } from "./components/footer";
36import { PublicHeader } from "./components/public-header";
37import { SpikeBanner } from "./components/spike-banner";
38import { PolicyNotice } from "./components/policy-notice";
39import { identify } from "./lib/analytics.client";
40import { visitorAsksFirst } from "./lib/analytics-consent";
41import { AnalyticsConsent } from "./components/analytics-consent";
42import { readCookie } from "./lib/mission";
43import { WORKSPACE_COOKIE, workspaceFor } from "./lib/workspace-choice";
44import { PageMain } from "./components/landmark";
45import { NotFound } from "./components/not-found";
46import { frameOf } from "./lib/chrome";
47import {
48 DOCK_COOKIE,
49 SIDEBAR_COOKIE,
50 pinsToShow,
51 sidebarClosed,
52} from "./lib/apps";
53import { savedPins } from "./lib/dock.server";
54import { StandaloneFrame } from "./components/standalone";
55import {
56 ai,
57 billing,
58 chat,
59 identity,
60 inbox,
61 projects,
62} from "./lib/services.server";
63import { unreadTotals } from "./lib/chat";
64import { countsFor, readableRepos } from "./lib/access.server";
65import { agentForProviders, DEFAULT_AGENT, parseAgent, rememberAgentDefault } from "./lib/agent-setup";
66import { shortCache } from "./lib/cache.server";
67import { getViewer, viewerMiddleware } from "./lib/session.server";
68import { shortcutOf, workspaceProjects } from "./lib/workspace-projects.server";
69import { addresses } from "./lib/addresses.server";
70import { orElse, part } from "./lib/partial";
71import {
72 RELOADED_KEY,
73 RELOAD_GIVE_UP_MS,
74 clientNavigated,
75 reloadFixes,
76 reloadedBefore,
77} from "./lib/stale-build";
78import { useNonce } from "./lib/nonce";
79import { useStuckNavigationRescue } from "./lib/stuck";
80import { isNeedsSignIn } from "./lib/website-token";
81import { offerTicket, setLiveViaToken } from "./lib/live-socket";
82import { socketTicketFor } from "./lib/socket-ticket.server";
83import { DesktopApp } from "./components/desktop-app";
84import { DesktopRunnerLink } from "./components/desktop-runner-link";
85import { LiveNotifications } from "./components/notifications/live-notifications";
86import {
87 THEME_COLOR,
88 THEME_COOKIE,
89 readTheme,
90 themeAttribute,
91 useThemeChoice,
92} from "./lib/theme";
93import {
94 DEVELOPER_COOKIE,
95 readDeveloperMode,
96 useDeveloperMode,
97} from "./lib/developer-mode";
98import { RouteError } from "./components/route-error";
99import { ConnectionToast } from "./components/connection-toast";
100import { NavigationRecovery } from "./components/navigation-recovery";
101import { isNetworkFailure } from "./lib/resilient-fetch";
102import { useReconnect } from "./lib/reconnect";
103import { buildVersionMiddleware } from "./lib/build-version.server";
104
105export const links: Route.LinksFunction = () => [
106 { rel: "icon", href: "/favicon.ico", sizes: "32x32" },
107 { rel: "icon", type: "image/svg+xml", href: "/favicon.svg" },
108 { rel: "icon", type: "image/png", sizes: "192x192", href: "/icon-192.png" },
109 { rel: "icon", type: "image/png", sizes: "512x512", href: "/icon-512.png" },
110 // Home screens and password managers look for a square, opaque 180px tile;
111 // the "-precomposed" name is served too, for the ones that ask for it.
112 { rel: "apple-touch-icon", sizes: "180x180", href: "/apple-touch-icon.png" },
113 // Installable: name, icons and colours for "Add to Home Screen" (public/site.webmanifest;
114 // manifest.webmanifest is the same file, kept for installs that already point at it).
115 { rel: "manifest", href: "/site.webmanifest" },
116 // The text and headline faces are wanted on every page, so they start
117 // loading with the stylesheet; mono waits until something uses it.
118 {
119 rel: "preload",
120 href: sansFont,
121 as: "font",
122 type: "font/woff2",
123 crossOrigin: "anonymous",
124 },
125 {
126 rel: "preload",
127 href: displayFont,
128 as: "font",
129 type: "font/woff2",
130 crossOrigin: "anonymous",
131 },
132];
133
134export const middleware: Route.MiddlewareFunction[] = [buildVersionMiddleware, viewerMiddleware];
135
136export async function loader({ context, params, request }: Route.LoaderArgs) {
137 const user = getViewer(context);
138 const cookies = request.headers.get("cookie");
139 const chosen = readCookie(cookies, WORKSPACE_COOKIE);
140 const dock = readCookie(cookies, DOCK_COOKIE);
141 const [shell, sounds] = await Promise.all([
142 // An account still confirming its address sees only the pages that
143 // allows (lib/confirm-gate.ts), in the visitor's frame.
144 user && !awaitsConfirmation(user)
145 ? shellFor(user, params, chosen, context).catch((error: unknown) => {
146 // A sidebar that could not be read is no reason to lose the page,
147 // or to draw it as if they were signed out.
148 console.error("root: the sidebar could not be read", error);
149 return bareShell(user, params, chosen);
150 })
151 : visitorShell(params, context),
152 // Their chat sounds, with the page, so the first live event already
153 // respects them (lib/sounds.ts); the defaults when identity is slow.
154 user && !awaitsConfirmation(user)
155 ? identity.soundSettings(user).catch(() => null)
156 : Promise.resolve(null),
157 ]);
158 // The apps this person pinned to their rail here: as their account keeps
159 // them (read with the rest of the shell), else as this device's cookie
160 // remembers them (lib/apps.ts).
161 if (shell.workspace)
162 shell.pins = pinsToShow(shell.pins, dock, shell.workspace.slug);
163 // Where this g1t lives, for clone lines, agent setup and link previews.
164 return {
165 user,
166 shell,
167 // Cache only the derived UI default, scoped to this viewer and workspace.
168 // shortCache bypasses old answers after settings writes; failures are not cached.
169 agentChoice: parseAgent(readCookie(cookies, "g1t_agent")),
170 agentDefault: user && shell.workspace
171 ? await shortCache(`agent-default:${user.id}:${shell.workspace.slug}`, 300_000, async () => {
172 const result = await ai.list(shell.workspace!.slug, user);
173 if (!result.ok) throw new Error("AI providers unavailable");
174 return agentForProviders(result.value);
175 }).catch(() => DEFAULT_AGENT)
176 : DEFAULT_AGENT,
177 // For a page opened with an access token: the feed socket's ticket,
178 // minted here so the feed opens without asking for one (lib/live-socket.ts).
179 // Without one the feed asks for its own ticket, so a ticket that could
180 // not be minted is no reason to lose the page.
181 liveTicket: user?.token?.website
182 ? orElse(await part(socketTicketFor(context, request, "/-/live"), "The live feed's ticket"), null)
183 : null,
184 // Whether they folded the sidebar away, so the page is drawn that way from the start.
185 sidebarClosed: sidebarClosed(readCookie(cookies, SIDEBAR_COOKIE)),
186 // Their Appearance, so the page is drawn in it from the first byte (lib/theme.ts).
187 theme: readTheme(readCookie(cookies, THEME_COOKIE)),
188 // Whether a page that fails says why, in full (lib/developer-mode.ts).
189 developer: readDeveloperMode(readCookie(cookies, DEVELOPER_COOKIE)),
190 // What they hear when chat moves (components/notifications/sounds.tsx).
191 sounds,
192 addresses: addresses(),
193 // Visitors from where the law asks first are asked before analytics runs.
194 analyticsConsent: visitorAsksFirst(request),
195 };
196}
197
198/**
199 * The sidebar for someone not signed in: nothing of their own, only the
200 * open counts of the project being looked at. One call, and only in a
201 * project; it answers the same for a private project as a missing one.
202 */
203async function visitorShell(
204 params: { owner?: string; repo?: string },
205 context: Route.LoaderArgs["context"],
206): Promise<ShellData> {
207 const path =
208 params.owner && params.repo
209 ? { namespace: params.owner, name: params.repo }
210 : null;
211 // The counts are the sidebar's, never the page's: without them it shows none.
212 const counts = path ? orElse(await part(countsFor(context, params), "Open counts"), null) : null;
213 return {
214 workspace: null,
215 repos: [],
216 repo:
217 path && counts?.ok
218 ? {
219 ...path,
220 member: false,
221 issues: counts.value.issues,
222 pulls: counts.value.pulls,
223 }
224 : null,
225 limit: null,
226 monthUsageMicros: null,
227 };
228}
229
230/** The sidebar from what the session already says, with no service asked. */
231function bareShell(
232 user: User,
233 params: { owner?: string; repo?: string },
234 chosen: string | null,
235): ShellData {
236 return {
237 workspace: workspaceFor(user.workspaces ?? [], chosen, params),
238 repos: [],
239 repo: null,
240 limit: null,
241 monthUsageMicros: null,
242 };
243}
244
245/**
246 * The sidebar only changes with the workspace or repository being looked
247 * at, or after something was submitted: not on every page within them.
248 */
249export function shouldRevalidate({
250 currentParams,
251 nextParams,
252 formMethod,
253 defaultShouldRevalidate,
254}: ShouldRevalidateFunctionArgs) {
255 if (formMethod && formMethod !== "GET") return defaultShouldRevalidate;
256 return (
257 currentParams.owner !== nextParams.owner ||
258 currentParams.repo !== nextParams.repo
259 );
260}
261
262/**
263 * The sidebar: the workspace whose pages or project these are when it is
264 * one of yours, else the one you chose (lib/workspace-choice.ts); its
265 * projects; and the repository being looked at.
266 */
267async function shellFor(
268 user: User,
269 params: { owner?: string; repo?: string },
270 chosen: string | null,
271 context: Route.LoaderArgs["context"],
272): Promise<ShellData> {
273 const memberships = user.workspaces ?? [];
274 const workspace = workspaceFor(memberships, chosen, params);
275 const path =
276 params.owner && params.repo
277 ? { namespace: params.owner, name: params.repo }
278 : null;
279 const now = new Date();
280 const monthStart = new Date(
281 Date.UTC(now.getUTCFullYear(), now.getUTCMonth(), 1),
282 ).toISOString();
283 // What the sidebar shows of the workspace changes rarely: kept for a few
284 // seconds per person and workspace, except just after they changed
285 // something (lib/cache.server.ts).
286 const kept = <T,>(what: string, load: () => Promise<T>) =>
287 workspace
288 ? shortCache(
289 `shell:${what}:${user.id}:${workspace.slug}`,
290 SHELL_TTL_MS,
291 load,
292 )
293 : Promise.resolve(null);
294 const [
295 listed,
296 counts,
297 status,
298 usage,
299 limit,
300 entitlements,
301 shared,
302 unread,
303 shortcuts,
304 chatUnread,
305 dockPins,
306 ] = await Promise.all([
307 // Every project, for the palette and the count; the sidebar lists only
308 // the person's pinned and recent ones (lib/pins.ts).
309 // Each of these is one part of the sidebar: one that fails leaves only
310 // itself out (logged by `part`), never the rest of the sidebar with it.
311 workspace
312 ? part(workspaceProjects(workspace.slug, user), "Projects").then((value) => orElse(value, null))
313 : Promise.resolve(null),
314 path
315 ? part(countsFor(context, params), "Open counts").then((value) => orElse(value, null))
316 : Promise.resolve(null),
317 // Whether billing is on, without reading the account: that asks the
318 // card processor about the workspace's cards, too slow for every page.
319 kept("status", () => billing.status()).catch(() => null),
320 kept(`usage:${monthStart}`, () =>
321 billing.usage(workspace!.slug, user, monthStart),
322 ).catch(() => null),
323 kept("limit", () => billing.limit(workspace!.slug, user)).catch(() => null),
324 kept("entitlements", () => billing.entitlements(workspace!.slug)).catch(
325 () => null,
326 ),
327 part(sharedRepos(user), "Shared with you").then((value) => orElse(value, [])),
328 // The bell's count: one query, never kept, so marking an item shows at once.
329 inbox.counts(user.username).catch(() => null),
330 // Never kept: opening a project moves it up Recent.
331 workspace
332 ? projects.shortcuts(workspace.slug, user).catch(() => null)
333 : Promise.resolve(null),
334 // The rail's Chat badge: never kept, and never waited on for long.
335 workspace ? chatUnreadFor(workspace.slug, user) : Promise.resolve(null),
336 // The rail's pins, kept with the account so every device shows the same
337 // rail; never kept here, so a pin shows the moment it is made. Null
338 // falls back to the cookie (lib/dock.server.ts).
339 workspace ? savedPins(user, workspace.slug) : Promise.resolve(null),
340 ]);
341 return {
342 workspace,
343 // Projects are what the sidebar lists: what the workspace builds and runs.
344 repos: listed?.ok ? listed.value.map(shortcutOf) : [],
345 pinned: (shortcuts?.pinned ?? []).map(shortcutOf),
346 recent: (shortcuts?.recent ?? []).map(shortcutOf),
347 repo:
348 path && counts?.ok
349 ? {
350 ...path,
351 // Until the repository's own page says what their role is.
352 member: hasAccessIn(user, path.namespace),
353 issues: counts.value.issues,
354 pulls: counts.value.pulls,
355 }
356 : null,
357 // Where the workspace stands against its usage limit, once billing is on.
358 limit:
359 status?.enabled && limit?.ok
360 ? {
361 exposureMicros: limit.value.exposureMicros,
362 ceilingMicros: limit.value.ceilingMicros,
363 state: limit.value.state,
364 comped: limit.value.trust === "internal",
365 }
366 : null,
367 free: Boolean(status?.free),
368 // A spend spike or a hold pauses new compute: the shell says so on every page.
369 compute:
370 workspace &&
371 entitlements &&
372 (entitlements.paused || entitlements.spike?.status === "open")
373 ? {
374 paused: entitlements.paused,
375 spike: entitlements.spike ?? null,
376 owner: workspace.role === "owner",
377 }
378 : null,
379 shared,
380 inbox: unread,
381 chat: chatUnread,
382 pins: dockPins ?? undefined,
383 // While g1t is free every charge is zero, so usage is shown at cost.
384 // Usage at price, the one figure every page shows.
385 monthUsageMicros: usage?.ok
386 ? usage.value.free
387 ? usage.value.usedMicros
388 : (usage.value.priceMicros ?? usage.value.spentMicros)
389 : null,
390 };
391}
392
393/** Starred and recent conversations Home's sidebar lists. */
394const SHELL_CONVERSATIONS = 8;
395
396/**
397 * What is unread in chat, for the rail, and the starred and latest
398 * conversations, for Home's sidebar; null when chat is slow to answer or
399 * does not.
400 */
401async function chatUnreadFor(
402 slug: string,
403 user: User,
404): Promise<ShellData["chat"]> {
405 const timeout = new Promise<null>((resolve) =>
406 setTimeout(() => resolve(null), CHAT_BADGE_WAIT_MS),
407 );
408 const read = chat
409 .sidebar(slug, user)
410 .then((result) => {
411 if (!result.ok) return null;
412 const entries = result.value.entries;
413 const latest = [...entries].sort((a, b) =>
414 (b.channel.last_message_at ?? "").localeCompare(
415 a.channel.last_message_at ?? "",
416 ),
417 );
418 return {
419 ...unreadTotals(entries),
420 starred: entries.filter((e) => e.starred).slice(0, SHELL_CONVERSATIONS),
421 recent: latest.slice(0, SHELL_CONVERSATIONS),
422 };
423 })
424 .catch(() => null);
425 return Promise.race([read, timeout]);
426}
427
428/** The longest the rail's Chat badge holds up a page. */
429const CHAT_BADGE_WAIT_MS = 300;
430
431/**
432 * How long the sidebar's workspace answers are kept: as long as someone's
433 * own changes read fresh anyway (lib/perf.ts `PRIMARY_WINDOW_SECONDS`).
434 */
435const SHELL_TTL_MS = 30_000;
436
437/** Most repositories listed under Shared with you. */
438const MAX_SHARED = 20;
439
440/**
441 * Repositories shared with the user in workspaces they do not belong to,
442 * by their grants: only those, never the workspace's other repositories.
443 */
444async function sharedRepos(user: User): Promise<ShellData["shared"]> {
445 const outside = new Set(sharedWorkspaces(user));
446 if (outside.size === 0) return [];
447 const ids = (user.grants ?? [])
448 .filter((grant) => outside.has(grant.workspace))
449 .map((grant) => grant.repo_id)
450 .slice(0, MAX_SHARED);
451 const found = await readableRepos(ids, user);
452 return found
453 .map((repo) => ({
454 namespace: repo.namespace,
455 name: repo.name,
456 isPrivate: repo.isPrivate,
457 }))
458 .sort((a, b) =>
459 `${a.namespace}/${a.name}`.localeCompare(`${b.namespace}/${b.name}`),
460 );
461}
462
463/**
464 * The root's data as the browser last had it. When a navigation fails in a
465 * way that takes the root's data with it, the error is still drawn in the
466 * person's own frame, signed in, not the visitor's. Never kept on the
467 * server, where one module serves everyone.
468 */
469let lastRoot: Awaited<ReturnType<typeof loader>> | undefined;
470
471export function Layout({ children }: { children: React.ReactNode }) {
472 const nonce = useNonce();
473 // Undefined when the root loader itself failed.
474 const loaded = useRouteLoaderData<typeof loader>("root");
475 const inBrowser = typeof document !== "undefined";
476 if (loaded && inBrowser) lastRoot = loaded;
477 const root = loaded ?? (inBrowser ? lastRoot : undefined);
478 const user = root?.user;
479 // A page opened with an access token signs its live sockets in with tickets (lib/live-socket.ts).
480 if (inBrowser) {
481 setLiveViaToken(Boolean(user?.token?.website));
482 offerTicket("/-/live", root?.liveTicket);
483 }
484 const { pathname } = useLocation();
485 // Drawn around the error page too: a 404 keeps the sidebar out of a
486 // project or workspace the viewer cannot see.
487 const error = useRouteError();
488 const missing = isRouteErrorResponse(error) && error.status === 404;
489 // The billing page shows the full banner itself.
490 const paused = root?.shell?.compute &&
491 root.shell.workspace &&
492 !pathname.endsWith("/-/billing") && (
493 <SpikeBanner
494 compact
495 slug={root.shell.workspace.slug}
496 entitlements={{
497 paused: root.shell.compute.paused,
498 spike: root.shell.compute.spike,
499 }}
500 owner={root.shell.compute.owner}
501 />
502 );
503 // On the few pages an account still confirming its address can open
504 // besides /confirm-email (policies, support, signing in): the way back.
505 const verify = user &&
506 awaitsConfirmation(user) &&
507 pathname !== "/confirm-email" && (
508 <p
509 role="status"
510 className="flex flex-wrap items-center justify-center gap-x-3 gap-y-1 border-b border-warn/30 bg-warn/10 px-4 py-2 text-sm"
511 >
512 <span>Confirm your email address to start using g1t.</span>
513 <Link
514 to="/confirm-email"
515 className="font-medium underline underline-offset-4"
516 >
517 Enter your code
518 </Link>
519 </p>
520 );
521 // A workspace that requires two-factor authentication of someone who
522 // has not turned it on: they keep their place, and cannot use it yet.
523 const held = user?.held &&
524 user.held.length > 0 &&
525 pathname !== "/settings/two-factor" && <PolicyNotice held={user.held} />;
526 const leaving = useLeaving();
527 // Auto, Light or Dark: as the cookie said when the page was drawn, or as just switched.
528 const theme = useThemeChoice(root?.theme);
529 // Which frame the page is drawn in (lib/chrome.ts): on its own, the app's, or the public one.
530 const frame = frameOf(pathname, {
531 signedIn: user != null && !awaitsConfirmation(user),
532 workspace: (user?.workspaces ?? []).length > 0,
533 });
534 const banner =
535 paused || verify || held ? (
536 <>
537 {paused}
538 {verify}
539 {held}
540 </>
541 ) : null;
542 return (
543 <html lang="en" data-theme={themeAttribute(theme)}>
544 <head>
545 <meta charSet="utf-8" />
546 <meta
547 name="viewport"
548 content="width=device-width, initial-scale=1, viewport-fit=cover"
549 />
550 {/* The browser bar matches the page: one colour for a chosen theme, the system's for Auto. */}
551 {theme === "auto" ? (
552 <>
553 <meta
554 name="theme-color"
555 media="(prefers-color-scheme: light)"
556 content={THEME_COLOR.light}
557 />
558 <meta
559 name="theme-color"
560 media="(prefers-color-scheme: dark)"
561 content={THEME_COLOR.dark}
562 />
563 </>
564 ) : (
565 <meta name="theme-color" content={THEME_COLOR[theme]} />
566 )}
567 <meta name="mobile-web-app-capable" content="yes" />
568 <meta name="apple-mobile-web-app-capable" content="yes" />
569 <meta
570 name="apple-mobile-web-app-status-bar-style"
571 content="black-translucent"
572 />
573 {/* The stylesheet before everything React Router preloads, so a slow
574 connection paints sooner. */}
575 <link rel="stylesheet" href={appCss} precedence="default" />
576 {root?.analyticsConsent && (
577 <meta name="g1t-analytics" content="consent" />
578 )}
579 <Meta />
580 <Links nonce={nonce} />
581 </head>
582 <body
583 className="flex min-h-screen flex-col"
584 data-frame={frame === "app" && user && root?.shell ? "app" : frame}
585 >
586 {/* The first stop for the keyboard: past the menus, to the page. */}
587 <a
588 href="#content"
589 className="sr-only rounded-md bg-fg px-3 py-2 text-sm font-medium text-bg focus:not-sr-only focus:fixed focus:top-2 focus:left-2 focus:z-70"
590 >
591 Skip to content
592 </a>
593 {frame === "standalone" ? (
594 <StandaloneFrame>{children}</StandaloneFrame>
595 ) : frame === "app" && user && root?.shell ? (
596 <AppShell
597 user={user}
598 shell={root.shell}
599 missing={missing}
600 banner={banner}
601 sidebarClosed={root.sidebarClosed}
602 >
603 {children}
604 </AppShell>
605 ) : (
606 <>
607 <Progress />
608 <PublicHeader user={user} />
609 {banner}
610 <div
611 id="content"
612 tabIndex={-1}
613 {...leaving}
614 className={`grow outline-none ${leaving.className}`}
615 >
616 {children}
617 </div>
618 <SiteFooter user={user} />
619 </>
620 )}
621 {/* A page that cannot reach g1t says so, and keeps what it shows (lib/resilient-fetch.ts). */}
622 <ConnectionToast />
623 <NavigationRecovery />
624 {/* Live notifications for the signed-in: the feed socket, toasts, the tab's count (components/notifications). */}
625 {user && !awaitsConfirmation(user) && (
626 <LiveNotifications
627 workspace={root?.shell?.workspace?.slug ?? null}
628 inbox={root?.shell?.inbox?.unread ?? null}
629 sounds={root?.sounds ?? null}
630 me={{ id: user.id, username: user.username }}
631 />
632 )}
633 {/* Inside the desktop app: who its runner runs for, and its registration (lib/desktop-runner.ts). */}
634 {(!user || !awaitsConfirmation(user)) && (
635 <DesktopRunnerLink
636 offer={{
637 signedIn: user != null,
638 workspaces: (user?.workspaces ?? [])
639 .filter((m) => m.role === "owner")
640 .map((m) => ({ slug: m.slug, name: m.name ?? null })),
641 current: root?.shell?.workspace?.slug ?? null,
642 }}
643 />
644 )}
645 {/* Inside the desktop app: its settings dialog, and the runner's menu under the title bar's dot. */}
646 <DesktopApp />
647 <AnalyticsConsent />
648 <ScrollRestoration nonce={nonce} />
649 <Scripts nonce={nonce} />
650 </body>
651 </html>
652 );
653}
654
655export default function App() {
656 const root = useRouteLoaderData<typeof loader>("root");
657 const userId = root?.user?.id ?? null;
658 const agentDefault = root?.agentDefault ?? DEFAULT_AGENT;
659 useEffect(() => { rememberAgentDefault(agentDefault); }, [agentDefault]);
660 // Tell analytics who is signed in, once per change; signing out forgets them.
661 const lastUserId = useRef<string | null>(null);
662 useEffect(() => {
663 identify(userId, lastUserId.current);
664 lastUserId.current = userId;
665 }, [userId]);
666 // A navigation that never arrives is loaded as a whole page (lib/stuck.ts).
667 useStuckNavigationRescue();
668 return <Outlet />;
669}
670
671export function ErrorBoundary({ error }: Route.ErrorBoundaryProps) {
672 return <RouteError error={error} />;
673}