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flagon-io/g1t

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1import {
2 BookOpen,
3 ChevronDown,
4 Compass,
5 CreditCard,
6 LayoutDashboard,
7 LogIn,
8 LogOut,
9 Menu,
10 Plus,
11 Search,
12 Settings,
13} from "lucide-react";
14import { useEffect, useState } from "react";
15import {
16 Form,
17 isRouteErrorResponse,
18 Link,
19 Links,
20 Meta,
21 NavLink,
22 Outlet,
23 Scripts,
24 ScrollRestoration,
25 type ShouldRevalidateFunctionArgs,
26 useLocation,
27 useMatches,
28 useParams,
29 useRouteError,
30 useRouteLoaderData,
31 useSubmit,
32} from "react-router";
33
34import { type User, awaitsConfirmation, hasAccessIn, sharedWorkspaces } from "@g1t/contracts";
35
36import type { Route } from "./+types/root";
37import appCss from "./app.css?url";
38import displayFont from "@g1t/theme/fonts/bricolage-grotesque-latin.woff2?url";
39import sansFont from "@g1t/theme/fonts/hanken-grotesk-latin.woff2?url";
40import { Logo } from "./components/logo";
41import { Avatar, ButtonLink, SubmitButton, notACredential } from "./components/ui";
42import {
43 DropdownMenu,
44 DropdownMenuContent,
45 DropdownMenuItem,
46 DropdownMenuLabel,
47 DropdownMenuSeparator,
48 DropdownMenuTrigger,
49} from "./components/ui/dropdown-menu";
50import { AppShell, Progress, type ShellData, useLeaving } from "./components/shell";
51import { SiteFooter } from "./components/footer";
52import { SpikeBanner } from "./components/spike-banner";
53import { PolicyNotice } from "./components/policy-notice";
54import { readCookie } from "./lib/mission";
55import { WORKSPACE_COOKIE, workspaceFor } from "./lib/workspace-choice";
56import { PageMain } from "./components/landmark";
57import { NotFound } from "./components/not-found";
58import { usesAppShell } from "./lib/chrome";
59import { CommandPalette, type PaletteCommand, PaletteKey, usePaletteShortcut } from "./components/command-palette";
60import { billing, chat, inbox, projects } from "./lib/services.server";
61import { unreadTotals } from "./lib/chat";
62import { countsFor, readableRepos } from "./lib/access.server";
63import { shortCache } from "./lib/cache.server";
64import { getViewer, viewerMiddleware } from "./lib/session.server";
65import { shortcutOf, workspaceProjects } from "./lib/workspace-projects.server";
66import { registrationMode } from "./lib/registration.server";
67import { addresses } from "./lib/addresses.server";
68import { useSignUpCopy } from "./lib/registration";
69import { RELOADED_KEY, reloadFixes } from "./lib/stale-build";
70import { useNonce } from "./lib/nonce";
71
72
73export const links: Route.LinksFunction = () => [
74 { rel: "icon", href: "/favicon.ico", sizes: "32x32" },
75 { rel: "icon", type: "image/svg+xml", href: "/favicon.svg" },
76 { rel: "icon", type: "image/png", sizes: "192x192", href: "/icon-192.png" },
77 { rel: "apple-touch-icon", href: "/apple-touch-icon.png" },
78 // The text and headline faces are wanted on every page, so they start
79 // loading with the stylesheet; mono waits until something uses it.
80 { rel: "preload", href: sansFont, as: "font", type: "font/woff2", crossOrigin: "anonymous" },
81 { rel: "preload", href: displayFont, as: "font", type: "font/woff2", crossOrigin: "anonymous" },
82];
83
84export const middleware: Route.MiddlewareFunction[] = [viewerMiddleware];
85
86export async function loader({ context, params, request }: Route.LoaderArgs) {
87 const user = getViewer(context);
88 const chosen = readCookie(request.headers.get("cookie"), WORKSPACE_COOKIE);
89 // Whether sign-up takes an invite: only the sign-up page says so.
90 const [shell, mode] = await Promise.all([
91 // An account still confirming its address sees only the pages that
92 // allows (lib/confirm-gate.ts), in the visitor's frame.
93 user && !awaitsConfirmation(user)
94 ? shellFor(user, params, chosen, context).catch((error: unknown) => {
95 // A sidebar that could not be read is no reason to lose the page,
96 // or to draw it as if they were signed out.
97 console.error("root: the sidebar could not be read", error);
98 return bareShell(user, params, chosen);
99 })
100 : visitorShell(params, context),
101 user ? Promise.resolve(null) : registrationMode(),
102 ]);
103 // Where this g1t lives, for clone lines, agent setup and link previews.
104 return { user, shell, inviteOnly: mode !== "open", addresses: addresses() };
105}
106
107/**
108 * The sidebar for someone not signed in: nothing of their own, only the
109 * open counts of the project being looked at. One call, and only in a
110 * project; it answers the same for a private project as a missing one.
111 */
112async function visitorShell(params: { owner?: string; repo?: string }, context: Route.LoaderArgs["context"]): Promise<ShellData> {
113 const path = params.owner && params.repo ? { namespace: params.owner, name: params.repo } : null;
114 const counts = path ? await countsFor(context, params) : null;
115 return {
116 workspace: null,
117 repos: [],
118 repo: path && counts?.ok ? { ...path, member: false, issues: counts.value.issues, pulls: counts.value.pulls } : null,
119 limit: null,
120 monthUsageMicros: null,
121 };
122}
123
124/** The sidebar from what the session already says, with no service asked. */
125function bareShell(user: User, params: { owner?: string; repo?: string }, chosen: string | null): ShellData {
126 return {
127 workspace: workspaceFor(user.workspaces ?? [], chosen, params),
128 repos: [],
129 repo: null,
130 limit: null,
131 monthUsageMicros: null,
132 };
133}
134
135/**
136 * The sidebar only changes with the workspace or repository being looked
137 * at, or after something was submitted: not on every page within them.
138 */
139export function shouldRevalidate({
140 currentParams,
141 nextParams,
142 formMethod,
143 defaultShouldRevalidate,
144}: ShouldRevalidateFunctionArgs) {
145 if (formMethod && formMethod !== "GET") return defaultShouldRevalidate;
146 return currentParams.owner !== nextParams.owner || currentParams.repo !== nextParams.repo;
147}
148
149/**
150 * The sidebar: the workspace whose pages or project these are when it is
151 * one of yours, else the one you chose (lib/workspace-choice.ts); its
152 * projects; and the repository being looked at.
153 */
154async function shellFor(
155 user: User,
156 params: { owner?: string; repo?: string },
157 chosen: string | null,
158 context: Route.LoaderArgs["context"],
159): Promise<ShellData> {
160 const memberships = user.workspaces ?? [];
161 const workspace = workspaceFor(memberships, chosen, params);
162 const path = params.owner && params.repo ? { namespace: params.owner, name: params.repo } : null;
163 const now = new Date();
164 const monthStart = new Date(Date.UTC(now.getUTCFullYear(), now.getUTCMonth(), 1)).toISOString();
165 // What the sidebar shows of the workspace changes rarely: kept for a few
166 // seconds per person and workspace, except just after they changed
167 // something (lib/cache.server.ts).
168 const kept = <T,>(what: string, load: () => Promise<T>) =>
169 workspace ? shortCache(`shell:${what}:${user.id}:${workspace.slug}`, SHELL_TTL_MS, load) : Promise.resolve(null);
170 const [listed, counts, status, usage, limit, entitlements, shared, unread, shortcuts, chatUnread] = await Promise.all([
171 // Every project, for the palette and the count; the sidebar lists only
172 // the person's pinned and recent ones (lib/pins.ts).
173 workspace ? workspaceProjects(workspace.slug, user) : Promise.resolve(null),
174 path ? countsFor(context, params) : Promise.resolve(null),
175 // Whether billing is on, without reading the account: that asks the
176 // card processor about the workspace's cards, too slow for every page.
177 kept("status", () => billing.status()).catch(() => null),
178 kept(`usage:${monthStart}`, () => billing.usage(workspace!.slug, user, monthStart)).catch(() => null),
179 kept("limit", () => billing.limit(workspace!.slug, user)).catch(() => null),
180 kept("entitlements", () => billing.entitlements(workspace!.slug)).catch(() => null),
181 sharedRepos(user),
182 // The bell's count: one query, never kept, so marking an item shows at once.
183 inbox.counts(user.username).catch(() => null),
184 // Never kept: opening a project moves it up Recent.
185 workspace ? projects.shortcuts(workspace.slug, user).catch(() => null) : Promise.resolve(null),
186 // The rail's Chat badge: never kept, and never waited on for long.
187 workspace ? chatUnreadFor(workspace.slug, user) : Promise.resolve(null),
188 ]);
189 return {
190 workspace,
191 // Projects are what the sidebar lists: what the workspace builds and runs.
192 repos: listed?.ok ? listed.value.map(shortcutOf) : [],
193 pinned: (shortcuts?.pinned ?? []).map(shortcutOf),
194 recent: (shortcuts?.recent ?? []).map(shortcutOf),
195 repo:
196 path && counts?.ok
197 ? {
198 ...path,
199 // Until the repository's own page says what their role is.
200 member: hasAccessIn(user, path.namespace),
201 issues: counts.value.issues,
202 pulls: counts.value.pulls,
203 }
204 : null,
205 // Where the workspace stands against its usage limit, once billing is on.
206 limit:
207 status?.enabled && limit?.ok
208 ? {
209 exposureMicros: limit.value.exposureMicros,
210 ceilingMicros: limit.value.ceilingMicros,
211 state: limit.value.state,
212 comped: limit.value.trust === "internal",
213 }
214 : null,
215 free: Boolean(status?.free),
216 // A spend spike or a hold pauses new compute: the shell says so on every page.
217 compute:
218 workspace && entitlements && (entitlements.paused || entitlements.spike?.status === "open")
219 ? { paused: entitlements.paused, spike: entitlements.spike ?? null, owner: workspace.role === "owner" }
220 : null,
221 shared,
222 inbox: unread,
223 chat: chatUnread,
224 // While g1t is free every charge is zero, so usage is shown at cost.
225 // Usage at price, the one figure every page shows.
226 monthUsageMicros: usage?.ok ? (usage.value.free ? usage.value.usedMicros : (usage.value.priceMicros ?? usage.value.spentMicros)) : null,
227 };
228}
229
230/** What is unread in chat, or null when chat is slow to answer or does not. */
231async function chatUnreadFor(slug: string, user: User): Promise<ShellData["chat"]> {
232 const timeout = new Promise<null>((resolve) => setTimeout(() => resolve(null), CHAT_BADGE_WAIT_MS));
233 const read = chat
234 .sidebar(slug, user)
235 .then((result) => (result.ok ? unreadTotals(result.value.entries) : null))
236 .catch(() => null);
237 return Promise.race([read, timeout]);
238}
239
240/** The longest the rail's Chat badge holds up a page. */
241const CHAT_BADGE_WAIT_MS = 300;
242
243/**
244 * How long the sidebar's workspace answers are kept: as long as someone's
245 * own changes read fresh anyway (lib/perf.ts `PRIMARY_WINDOW_SECONDS`).
246 */
247const SHELL_TTL_MS = 30_000;
248
249/** Most repositories listed under Shared with you. */
250const MAX_SHARED = 20;
251
252/**
253 * Repositories shared with the user in workspaces they do not belong to,
254 * by their grants: only those, never the workspace's other repositories.
255 */
256async function sharedRepos(user: User): Promise<ShellData["shared"]> {
257 const outside = new Set(sharedWorkspaces(user));
258 if (outside.size === 0) return [];
259 const ids = (user.grants ?? []).filter((grant) => outside.has(grant.workspace)).map((grant) => grant.repo_id).slice(0, MAX_SHARED);
260 const found = await readableRepos(ids, user);
261 return found
262 .map((repo) => ({ namespace: repo.namespace, name: repo.name, isPrivate: repo.isPrivate }))
263 .sort((a, b) => `${a.namespace}/${a.name}`.localeCompare(`${b.namespace}/${b.name}`));
264}
265
266function HeaderLink({ to, children }: { to: string; children: React.ReactNode }) {
267 return (
268 <NavLink
269 to={to}
270 className={({ isActive }) =>
271 `rounded-md px-2.5 py-1.5 text-sm transition-colors hover:bg-raised hover:text-fg ${
272 isActive ? "text-fg" : "text-muted"
273 }`
274 }
275 >
276 {children}
277 </NavLink>
278 );
279}
280
281/** What the palette offers someone without the app's sidebar. */
282const PUBLIC_COMMANDS: PaletteCommand[] = [
283 { label: "Explore", hint: "Public projects", to: "/explore", icon: <Compass size={15} /> },
284 { label: "Search g1t", hint: "Repositories, code, issues, people", to: "/search", icon: <Search size={15} /> },
285 { label: "Pricing", to: "/pricing", icon: <CreditCard size={15} /> },
286 { label: "Documentation", to: "https://docs.g1t.sh/", icon: <BookOpen size={15} /> },
287 { label: "Sign in", to: "/login", icon: <LogIn size={15} /> },
288 { label: "Sign up", to: "/register", icon: <Plus size={15} /> },
289];
290
291/** Sign up: the sign-up page says whether it takes an invite. */
292function SignUpButton() {
293 const copy = useSignUpCopy();
294 return <ButtonLink to="/register">{copy.primary}</ButtonLink>;
295}
296
297function Header({ user }: { user: User | null | undefined }) {
298 const submit = useSubmit();
299 const signUp = useSignUpCopy();
300 const [palette, setPalette] = useState(false);
301 usePaletteShortcut(() => setPalette((open) => !open));
302 const params = useParams();
303 const repo = params.owner && params.repo ? `${params.owner}/${params.repo}` : null;
304 return (
305 <header className="sticky top-0 z-40 border-b border-line bg-surface/85 backdrop-blur">
306 <div className="mx-auto flex h-14 max-w-6xl items-center gap-2 px-4">
307 <Link to="/" aria-label="g1t home" className="mr-2 flex">
308 <Logo />
309 </Link>
310 <Form action="/search" role="search" className="relative hidden grow sm:block sm:max-w-xs">
311 <Search
312 size={14}
313 className="pointer-events-none absolute top-1/2 left-3 -translate-y-1/2 text-faint"
314 />
315 <input
316 name="q"
317 {...notACredential()}
318 placeholder="Search g1t"
319 aria-label="Search g1t"
320 className="w-full rounded-md border border-line bg-bg py-1.5 pr-12 pl-8 text-sm outline-none transition-colors placeholder:text-faint hover:border-line-strong focus:border-accent-dim"
321 />
322 <PaletteKey className="pointer-events-none absolute top-1/2 right-2 -translate-y-1/2 rounded bg-raised px-1.5 font-mono text-[0.625rem] text-muted ring-1 ring-line" />
323 </Form>
324 <button
325 type="button"
326 aria-label="Search g1t"
327 onClick={() => setPalette(true)}
328 className="flex size-10 items-center justify-center rounded-md text-muted transition-colors hover:bg-raised hover:text-fg sm:hidden"
329 >
330 <Search size={18} />
331 </button>
332 <CommandPalette
333 open={palette}
334 onOpenChange={setPalette}
335 commands={user ? [{ label: "Mission control", to: "/", icon: <LayoutDashboard size={15} /> }, ...PUBLIC_COMMANDS.slice(0, 4)] : PUBLIC_COMMANDS.map((command) => (command.to === "/register" ? { ...command, label: signUp.primary } : command))}
336 repo={repo}
337 />
338 <nav aria-label="Main" className="hidden items-center gap-0.5 sm:flex">
339 <HeaderLink to="/explore">Explore</HeaderLink>
340 <HeaderLink to="/pricing">Pricing</HeaderLink>
341 <HeaderLink to="https://docs.g1t.sh/">Docs</HeaderLink>
342 </nav>
343 <div className="ml-auto flex items-center gap-2">
344 {/* On a phone the links fold into one menu, so the bar fits. */}
345 <DropdownMenu>
346 <DropdownMenuTrigger
347 aria-label="Menu"
348 className="flex size-10 items-center justify-center rounded-md text-muted outline-none transition-colors hover:bg-raised hover:text-fg focus-visible:ring-2 focus-visible:ring-accent data-[state=open]:bg-raised data-[state=open]:text-fg sm:hidden"
349 >
350 <Menu size={18} />
351 </DropdownMenuTrigger>
352 <DropdownMenuContent align="end" className="w-52">
353 <DropdownMenuItem asChild className="min-h-11">
354 <Link to="/explore">
355 <Compass />
356 Explore
357 </Link>
358 </DropdownMenuItem>
359 <DropdownMenuItem asChild className="min-h-11">
360 <Link to="/pricing">
361 <CreditCard />
362 Pricing
363 </Link>
364 </DropdownMenuItem>
365 <DropdownMenuItem asChild className="min-h-11">
366 <Link to="https://docs.g1t.sh/">
367 <BookOpen />
368 Docs
369 </Link>
370 </DropdownMenuItem>
371 {!user && (
372 <>
373 <DropdownMenuSeparator />
374 <DropdownMenuItem asChild className="min-h-11">
375 <Link to="/login">
376 <LogIn />
377 Sign in
378 </Link>
379 </DropdownMenuItem>
380 </>
381 )}
382 </DropdownMenuContent>
383 </DropdownMenu>
384 {user ? (
385 <>
386 <Link
387 to="/new"
388 aria-label="New project"
389 className="rounded-md border border-line p-1.5 text-muted transition-colors hover:border-line-strong hover:text-fg"
390 >
391 <Plus size={16} />
392 </Link>
393 <DropdownMenu>
394 <DropdownMenuTrigger
395 aria-label="Account menu"
396 className="flex items-center gap-1.5 rounded-md p-1 outline-none transition-colors hover:bg-raised focus-visible:ring-2 focus-visible:ring-accent data-[state=open]:bg-raised"
397 >
398 <Avatar name={user.username} image={user.avatar} size={24} />
399 <ChevronDown size={14} className="text-faint" />
400 </DropdownMenuTrigger>
401 <DropdownMenuContent align="end" className="w-56">
402 <DropdownMenuLabel>
403 Signed in as{" "}
404 <span className="font-mono font-medium text-fg">
405 {user.username}
406 </span>
407 </DropdownMenuLabel>
408 <DropdownMenuSeparator />
409 {(user.workspaces ?? []).map((membership) => (
410 <DropdownMenuItem asChild key={membership.slug}>
411 <Link to={`/${membership.slug}`}>
412 <Avatar name={membership.slug} image={membership.avatar} size={16} square />
413 <span className="min-w-0 truncate">{membership.name || membership.slug}</span>
414 </Link>
415 </DropdownMenuItem>
416 ))}
417 <DropdownMenuItem asChild>
418 <Link to="/workspaces/new">
419 <Plus />
420 New workspace
421 </Link>
422 </DropdownMenuItem>
423 <DropdownMenuSeparator />
424 <DropdownMenuItem asChild>
425 <Link to="/">
426 <LayoutDashboard />
427 Mission control
428 </Link>
429 </DropdownMenuItem>
430 <DropdownMenuItem asChild>
431 <Link to="/new">
432 <Plus />
433 New project
434 </Link>
435 </DropdownMenuItem>
436 <DropdownMenuSeparator />
437 <DropdownMenuItem asChild>
438 <Link to="/settings/profile">
439 <Settings />
440 Settings
441 </Link>
442 </DropdownMenuItem>
443 <DropdownMenuItem asChild>
444 <Link to="https://docs.g1t.sh/quickstart/">
445 <BookOpen />
446 Documentation
447 </Link>
448 </DropdownMenuItem>
449 <DropdownMenuSeparator />
450 {/* Submitted from here: the menu closes on select, and a button
451 that has left the page cannot submit a form. */}
452 <DropdownMenuItem
453 onSelect={() => submit(null, { method: "post", action: "/logout" })}
454 >
455 <LogOut />
456 Sign out
457 </DropdownMenuItem>
458 </DropdownMenuContent>
459 </DropdownMenu>
460 </>
461 ) : (
462 <>
463 <span className="hidden sm:contents">
464 <HeaderLink to="/login">Sign in</HeaderLink>
465 </span>
466 <SignUpButton />
467 </>
468 )}
469 </div>
470 </div>
471 </header>
472 );
473}
474
475/**
476 * The root's data as the browser last had it. When a navigation fails in a
477 * way that takes the root's data with it, the error is still drawn in the
478 * person's own frame, signed in, not the visitor's. Never kept on the
479 * server, where one module serves everyone.
480 */
481let lastRoot: Awaited<ReturnType<typeof loader>> | undefined;
482
483export function Layout({ children }: { children: React.ReactNode }) {
484 const nonce = useNonce();
485 // Undefined when the root loader itself failed.
486 const loaded = useRouteLoaderData<typeof loader>("root");
487 const inBrowser = typeof document !== "undefined";
488 if (loaded && inBrowser) lastRoot = loaded;
489 const root = loaded ?? (inBrowser ? lastRoot : undefined);
490 const user = root?.user;
491 const { pathname, search } = useLocation();
492 // Drawn around the error page too: a 404 keeps the sidebar out of a
493 // project or workspace the viewer cannot see.
494 const error = useRouteError();
495 const missing = isRouteErrorResponse(error) && error.status === 404;
496 // The billing page shows the full banner itself.
497 const paused = root?.shell?.compute && root.shell.workspace && !pathname.endsWith("/-/billing") && (
498 <SpikeBanner
499 compact
500 slug={root.shell.workspace.slug}
501 entitlements={{ paused: root.shell.compute.paused, spike: root.shell.compute.spike }}
502 owner={root.shell.compute.owner}
503 />
504 );
505 // On the few pages an account still confirming its address can open
506 // besides /confirm-email (policies, support, signing in): the way back.
507 const verify = user && awaitsConfirmation(user) && 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 to="/confirm-email" className="font-medium underline underline-offset-4">
514 Enter your code
515 </Link>
516 </p>
517 );
518 // A workspace that requires two-factor authentication of someone who
519 // has not turned it on: they keep their place, and cannot use it yet.
520 const held = user?.held && user.held.length > 0 && pathname !== "/settings/two-factor" && <PolicyNotice held={user.held} />;
521 const leaving = useLeaving();
522 const banner =
523 paused || verify || held ? (
524 <>
525 {paused}
526 {verify}
527 {held}
528 </>
529 ) : null;
530 return (
531 <html lang="en">
532 <head>
533 <meta charSet="utf-8" />
534 <meta name="viewport" content="width=device-width, initial-scale=1" />
535 <meta name="theme-color" content="#0f0f11" />
536 {/* The stylesheet before everything React Router preloads, so a slow
537 connection paints sooner (docs/research/css-shipping.md). */}
538 <link rel="stylesheet" href={appCss} precedence="default" />
539 <Meta />
540 <Links nonce={nonce} />
541 </head>
542 <body className="flex min-h-screen flex-col">
543 {/* The first stop for the keyboard: past the menus, to the page. */}
544 <a
545 href="#content"
546 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]"
547 >
548 Skip to content
549 </a>
550 {root?.shell && usesAppShell(pathname, user != null && !awaitsConfirmation(user)) ? (
551 <AppShell user={user ?? null} shell={root.shell} missing={missing} banner={banner}>
552 {children}
553 </AppShell>
554 ) : (
555 <>
556 <Progress />
557 <Header user={user} />
558 {banner}
559 <div id="content" tabIndex={-1} {...leaving} className={`grow outline-none ${leaving.className}`}>
560 {children}
561 </div>
562 <SiteFooter user={user} />
563 </>
564 )}
565 <ScrollRestoration nonce={nonce} />
566 <Scripts nonce={nonce} />
567 </body>
568 </html>
569 );
570}
571
572export default function App() {
573 return <Outlet />;
574}
575
576export function ErrorBoundary({ error }: Route.ErrorBoundaryProps) {
577 const location = useLocation();
578 const matches = useMatches();
579 // A tab left open across a deploy: load the address again as a whole
580 // page, once, rather than show an error the reload fixes.
581 const reload = reloadFixes({
582 error,
583 status: isRouteErrorResponse(error) ? error.status : undefined,
584 // The first page a tab loads has the key "default"; a client navigation's is its own.
585 clientNavigation: location.key !== "default",
586 caughtByCatchAll: matches.at(-1)?.id === "routes/not-found",
587 });
588 const href = location.pathname + location.search + location.hash;
589 useEffect(() => {
590 if (!reload) return;
591 try {
592 if (sessionStorage.getItem(RELOADED_KEY) === href) return;
593 sessionStorage.setItem(RELOADED_KEY, href);
594 } catch {
595 // No session storage: reload anyway; a document load never asks again.
596 }
597 window.location.assign(href);
598 }, [reload, href]);
599 if (reload) {
600 return (
601 <PageMain className="mx-auto max-w-xl px-4 py-32 text-center text-sm text-muted" aria-busy="true">
602 <title>Loading · g1t</title>
603 Loading the latest version of g1t…
604 </PageMain>
605 );
606 }
607
608 let title = "Something went wrong";
609 let details = "An unexpected error occurred. Try again in a moment.";
610 let stack: string | undefined;
611
612 if (isRouteErrorResponse(error)) {
613 // The same page for something private and something missing.
614 if (error.status === 404) {
615 return (
616 <>
617 <title>Not found · g1t</title>
618 <NotFound data={error.data} />
619 </>
620 );
621 }
622 if (typeof error.data === "string" && error.data) {
623 details = error.data;
624 }
625 } else if (import.meta.env.DEV && error instanceof Error) {
626 details = error.message;
627 stack = error.stack;
628 }
629
630 return (
631 <PageMain className="mx-auto max-w-xl px-4 py-32 text-center">
632 <h1 className="text-2xl font-semibold tracking-tight">{title}</h1>
633 <p className="mt-3 text-muted">{details}</p>
634 <div className="mt-8">
635 <ButtonLink to="/" variant="quiet">
636 Back to home
637 </ButtonLink>
638 </div>
639 {stack && (
640 <pre className="mt-8 overflow-x-auto rounded-lg border border-line p-4 text-left text-xs">
641 <code>{stack}</code>
642 </pre>
643 )}
644 </PageMain>
645 );
646}