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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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1/**
2 * The landing page's product tour: g1t browsing itself. A faithful app
3 * frame (rail, sidebars, the real colours) plays one story on a loop, with
4 * a soft cursor that moves and clicks: Home as its author starts her day
5 * (what settled by itself, what still needs her, and What changed in plain
6 * English), her pull request going green and merging, the session her
7 * coding agent recorded onto it, and the people in #web hearing it shipped.
8 *
9 * The frame is a pure function of time (lib/tour.ts). One rAF loop drives
10 * the clock and re-renders only when the frame changes; the step pills'
11 * progress bars are written straight to the DOM. The server renders t = 0
12 * and the clock starts after mount, so there is no hydration mismatch.
13 * Motion is transforms and opacity only. Reduced motion gets a still frame
14 * per step, chosen with the pills.
15 *
16 * It is an honest miniature of the app: the same rail (the workspace on
17 * the top bar's line, then Home, Explore, Chat, Code and Artifacts, with names),
18 * each mode's sidebar with its real sections and words, the same top bar
19 * (where you are, Explore, Docs, the inbox and +), which Chat gives up to
20 * the conversation's own header as the app does, and the app's own cards.
21 * The coding agent is one people bring: its commits carry its mark, as
22 * components/coding-agent.tsx draws it, and its session is the pull
23 * request's Session tab.
24 */
25import {
26 Activity,
27 ArrowRight,
28 ArrowUp,
29 AtSign,
30 BarChart3,
31 Bell,
32 Bot,
33 Box,
34 Building2,
35 Check,
36 CheckCheck,
37 ChevronDown,
38 ChevronLeft,
39 CircleDot,
40 CircleHelp,
41 Code2,
42 Compass,
43 FileDiff,
44 FileText,
45 GitCommitHorizontal,
46 GitMerge,
47 GitPullRequest,
48 Hash,
49 House,
50 Loader,
51 MessageSquare,
52 MessagesSquare,
53 Paperclip,
54 PlayCircle,
55 Plus,
56 Rocket,
57 RotateCcw,
58 Search,
59 SendHorizontal,
60 Settings,
61 ShieldCheck,
62 Shapes,
63 Sparkles,
64 SquarePen,
65 User,
66 Wrench,
67} from "lucide-react";
68import { type CSSProperties, Fragment, type ReactNode, useCallback, useEffect, useLayoutEffect, useRef, useState } from "react";
69
70import { codingAgentById } from "@g1t/contracts/coding-agents";
71
72import { cn } from "../lib/cn";
73import { CHECKS, type CursorTarget, type Frame, LOOP_MS, PILLS, SESSION, SETTLED, SUMMARY_WORDS, type SessionEntry, STILLS, type Scene, frameAt, pillAt, pillProgress, sameFrame } from "../lib/tour";
74import { AgentBadge, AgentMark } from "./coding-agent";
75import { MarkGlyph } from "./logo";
76
77import { Avatar } from "./ui/avatar";
78import { Badge } from "./ui/badge";
79import { Card } from "./ui/card";
80
81/** The frame's design size; it scales to fit, keeping its aspect. */
82const W = 992;
83const H = 600;
84
85const useIsoLayoutEffect = typeof window === "undefined" ? useEffect : useLayoutEffect;
86
87/* ------------------------------------------------------------------ */
88/* The clock */
89/* ------------------------------------------------------------------ */
90
91type Clock = {
92 frame: Frame;
93 reduced: boolean;
94 /** The pill shown as current. */
95 pill: number;
96 jump: (index: number) => void;
97 hover: (on: boolean) => void;
98 /** Observed for being on screen. */
99 rootRef: React.RefObject<HTMLDivElement | null>;
100 /** The pills' progress bars, written each tick. */
101 barRefs: React.RefObject<(HTMLSpanElement | null)[]>;
102};
103
104function useTourClock(): Clock {
105 const [frame, setFrame] = useState<Frame>(() => frameAt(0));
106 const [reduced, setReduced] = useState(false);
107 const [still, setStill] = useState(0);
108 const rootRef = useRef<HTMLDivElement | null>(null);
109 const barRefs = useRef<(HTMLSpanElement | null)[]>([]);
110 const time = useRef(0);
111 const shown = useRef(frame);
112 const paused = useRef({ hover: false, offscreen: true, hidden: false });
113
114 const paint = useCallback((t: number) => {
115 const next = frameAt(t);
116 if (!sameFrame(next, shown.current)) {
117 shown.current = next;
118 setFrame(next);
119 }
120 const current = pillAt(t);
121 const progress = pillProgress(t);
122 barRefs.current.forEach((bar, index) => {
123 if (!bar) return;
124 const amount = index === current ? progress : 0;
125 bar.style.transform = `scaleX(${amount})`;
126 });
127 }, []);
128
129 useEffect(() => {
130 const motion = window.matchMedia("(prefers-reduced-motion: reduce)");
131 if (motion.matches) {
132 setReduced(true);
133 const next = frameAt(STILLS.home);
134 shown.current = next;
135 setFrame(next);
136 return;
137 }
138 const root = rootRef.current;
139 const observer =
140 typeof IntersectionObserver === "undefined"
141 ? null
142 : new IntersectionObserver(([entry]) => {
143 paused.current.offscreen = !entry?.isIntersecting;
144 });
145 if (root && observer) observer.observe(root);
146 else paused.current.offscreen = false;
147 const visibility = () => {
148 paused.current.hidden = document.hidden;
149 };
150 visibility();
151 document.addEventListener("visibilitychange", visibility);
152
153 let last: number | null = null;
154 let raf = 0;
155 const tick = (now: number) => {
156 const { hover, offscreen, hidden } = paused.current;
157 // A long gap (a background tab, a debugger) moves time on by one frame, not by the gap.
158 if (last !== null && !hover && !offscreen && !hidden) time.current = (time.current + Math.min(now - last, 64)) % LOOP_MS;
159 last = now;
160 paint(time.current);
161 raf = requestAnimationFrame(tick);
162 };
163 raf = requestAnimationFrame(tick);
164 return () => {
165 cancelAnimationFrame(raf);
166 observer?.disconnect();
167 document.removeEventListener("visibilitychange", visibility);
168 };
169 }, [paint]);
170
171 const jump = useCallback(
172 (index: number) => {
173 const pill = PILLS[index];
174 if (reduced) {
175 setStill(index);
176 const next = frameAt(STILLS[pill.scene]);
177 shown.current = next;
178 setFrame(next);
179 return;
180 }
181 time.current = pill.start + 1;
182 paint(time.current);
183 },
184 [paint, reduced],
185 );
186
187 const hover = useCallback((on: boolean) => {
188 paused.current.hover = on;
189 }, []);
190
191 return { frame, reduced, pill: reduced ? still : pillOf(frame), jump, hover, rootRef, barRefs };
192}
193
194/** The pill a frame belongs to, from what it shows (the clock's time is not React state). */
195function pillOf(frame: Frame): number {
196 return Math.max(0, PILLS.findIndex((pill) => pill.scene === frame.scene));
197}
198
199/* ------------------------------------------------------------------ */
200/* Small parts */
201/* ------------------------------------------------------------------ */
202
203/** The people in the story. */
204const PEOPLE: Record<string, string> = { Priya: "Priya Shah", Dana: "Dana Ruiz", Alex: "Alex Lee", Jordan: "Jordan Kim" };
205
206/** The coding agent Priya brought: known by the address on its commits, not an account on g1t. */
207const CLAUDE = codingAgentById("claude")!;
208
209/** A person's avatar, as the app draws it. */
210function Face({ who, size = 28 }: { who: string; size?: number }) {
211 return <Avatar name={who.toLowerCase()} image={null} size={size} />;
212}
213
214/** The coding agent's mark, its name and its badge, as commits and sessions show them. */
215function WithAgent() {
216 return (
217 <span className="inline-flex items-center gap-1">
218 <AgentMark agent={CLAUDE} size={14} />
219 <span className="text-fg-soft">{CLAUDE.name}</span>
220 <AgentBadge agent={CLAUDE} />
221 </span>
222 );
223}
224
225/** A person's presence, as the app shows it on their avatar: active, or away. */
226function PresenceDot({ away, ring = "var(--tour-side)" }: { away?: boolean; ring?: string }) {
227 return (
228 <span
229 className={cn("absolute -right-0.5 -bottom-0.5 size-1.75 rounded-full", away ? "bg-(--tour-side) shadow-[inset_0_0_0_1.5px_var(--color-faint)]" : "bg-success")}
230 style={{ boxShadow: `0 0 0 1.5px ${ring}${away ? ", inset 0 0 0 1.5px var(--color-faint)" : ""}` }}
231 />
232 );
233}
234
235/** Text with @mentions, #channels and #numbers picked out, as chat shows them; `targets` marks some for the cursor. */
236function Rich({ text, targets }: { text: string; targets?: Record<string, CursorTarget> }) {
237 const parts = text.split(/(@[a-z0-9-]+|#[a-z0-9]+)/gi);
238 return (
239 <>
240 {parts.map((part, index) =>
241 /^[@#]/.test(part) ? (
242 <span key={index} data-tour={targets?.[part]} className={part.startsWith("@") ? "rounded bg-accent/15 px-0.5 text-accent" : "text-accent"}>
243 {part}
244 </span>
245 ) : (
246 part
247 ),
248 )}
249 </>
250 );
251}
252
253function Message({ who, time, children, enter }: { who: string; time: string; children: ReactNode; enter?: boolean }) {
254 return (
255 <div className={cn("flex gap-3 px-5 py-2", enter && "tour-in")}>
256 <Face who={who} />
257 <div className="min-w-0 flex-1">
258 <p className="flex flex-wrap items-baseline gap-x-1.5 text-[13px]">
259 <span className="font-semibold text-fg">{PEOPLE[who] ?? who}</span>
260 <span className="text-[11px] text-faint">{time}</span>
261 </p>
262 <div className="mt-0.5 space-y-2 text-[13px] leading-[1.55] text-fg-soft">{children}</div>
263 </div>
264 </div>
265 );
266}
267
268/* ------------------------------------------------------------------ */
269/* The app frame */
270/* ------------------------------------------------------------------ */
271
272/** The rail's modes, in the app's order (components/rail.tsx), with its icons. */
273const RAIL: { key: string; icon: ReactNode; label: string; target?: CursorTarget; scenes?: Scene[]; badge?: number }[] = [
274 { key: "home", icon: <House size={15} />, label: "Home", scenes: ["home"] },
275 { key: "explore", icon: <Compass size={15} />, label: "Explore" },
276 { key: "chat", icon: <MessagesSquare size={15} />, label: "Chat", target: "rail-chat", scenes: ["chat"], badge: 3 },
277 { key: "code", icon: <Code2 size={15} />, label: "Code", target: "rail-code", scenes: ["code", "session"] },
278 { key: "artifacts", icon: <Shapes size={15} />, label: "Artifacts" },
279 { key: "inbox", icon: <Bell size={15} />, label: "Notifications" },
280];
281
282/** One rail item: the square behind its icon, filled for the mode you are in, and its name under it. */
283function RailItem({ icon, label, on, target, badge }: { icon: ReactNode; label: string; on: boolean; target?: CursorTarget; badge?: number }) {
284 return (
285 <span className="flex w-full flex-col items-center gap-0.75 py-0.5">
286 <span
287 data-tour={target}
288 className={cn(
289 "relative flex size-7 items-center justify-center rounded-lg transition-colors duration-500",
290 on ? "bg-[#2c2c33] text-[#ededef] shadow-[inset_0_0_0_1px_rgba(255,255,255,0.06)]" : "text-muted",
291 )}
292 >
293 {icon}
294 {badge ? (
295 <span className="absolute -top-1 -right-1.5 min-w-3.5 rounded-full bg-accent px-0.75 text-center text-[8px] leading-3.5 font-bold text-bg tabular-nums ring-[1.5px] ring-[#0b0b0d]">
296 {badge}
297 </span>
298 ) : null}
299 </span>
300 <span className={cn("text-[9px] leading-none font-medium transition-colors duration-500", on ? "text-[#ededef]" : "text-faint")}>{label}</span>
301 </span>
302 );
303}
304
305/**
306 * The rail, as the app has it: the workspace on the top bar's line (its
307 * switcher), the modes with their names, then the workspace's own pages,
308 * help, and you, with the dot that says how others see you.
309 */
310function Rail({ frame }: { frame: Frame }) {
311 const scene = frame.scene;
312 // Notifications still unread: the two that settle on Home leave the count as they do.
313 const unread = SETTLED.length - frame.settled;
314 return (
315 <nav aria-hidden="true" className="flex w-16 shrink-0 flex-col items-center bg-[#0b0b0d] pb-2.5 shadow-[inset_-1px_0_0_var(--color-line)]">
316 <div className="flex h-11 w-full shrink-0 items-center justify-center border-b border-line bg-bg shadow-[inset_-1px_0_0_var(--color-line)]">
317 <Avatar name="acme" size={28} square />
318 </div>
319 <div className="mt-2.5 flex w-full flex-col items-center gap-1.5 px-1">
320 {RAIL.map((item) => (
321 <RailItem key={item.key} icon={item.icon} label={item.label} on={!!item.scenes?.includes(scene)} target={item.target} badge={item.key === "inbox" ? unread : item.badge} />
322 ))}
323 </div>
324 <div className="mt-auto flex w-full flex-col items-center gap-1.5 px-1">
325 <RailItem icon={<Building2 size={15} />} label="Workspace" on={false} />
326 <RailItem icon={<CircleHelp size={15} />} label="Help" on={false} />
327 <span className="relative mt-1">
328 <Avatar name="priya" image={null} size={26} />
329 <PresenceDot ring="#0b0b0d" />
330 </span>
331 </div>
332 </nav>
333 );
334}
335
336/**
337 * The top bar, as the app has it (components/shell.tsx): where you are,
338 * then Explore, Docs, the inbox and the + menu. Chat has none on a
339 * computer: the conversation's header takes its line.
340 */
341function TopBar({ crumbs }: { crumbs: { label: string; mono?: boolean }[] }) {
342 return (
343 <div className="flex h-11 shrink-0 items-center gap-2 border-b border-line bg-bg px-4">
344 <span className="flex min-w-0 items-center gap-1.5 text-[12.5px]">
345 {crumbs.map((crumb, index) => (
346 <Fragment key={crumb.label}>
347 {index > 0 && <span className="text-line-strong">/</span>}
348 <span className={cn("truncate", index === crumbs.length - 1 ? "font-medium text-fg" : "text-muted", crumb.mono && "font-mono text-[12px]")}>{crumb.label}</span>
349 </Fragment>
350 ))}
351 </span>
352 <span className="ml-auto flex items-center gap-1 text-[12px]">
353 <span className="px-1.5 text-muted">Explore</span>
354 <span className="px-1.5 text-muted">Docs</span>
355 <span className="relative flex size-7 items-center justify-center text-muted">
356 <Bell size={14} />
357 <span className="absolute top-1 right-1 size-1.5 rounded-full bg-accent" />
358 </span>
359 <span className="mx-1 h-4 w-px bg-line" />
360 <span className="flex h-7 items-center gap-0.5 rounded-md border border-line px-1.5 text-fg/90">
361 <Plus size={13} />
362 <ChevronDown size={11} className="text-muted" />
363 </span>
364 </span>
365 </div>
366 );
367}
368
369/** A mode's sidebar heading (ModeHeader): on the top bar's line, with what it makes. */
370function SideHead({ children, action }: { children: ReactNode; action?: ReactNode }) {
371 return (
372 <div className="flex h-11 shrink-0 items-center justify-between gap-2 border-b border-line pr-2 pl-3.5">
373 <span className="flex items-center gap-2 text-[13px] font-semibold text-fg">{children}</span>
374 {action && <span className="flex size-6 items-center justify-center text-faint">{action}</span>}
375 </div>
376 );
377}
378
379/** A section's heading, with its fold, as Chat's sections have it. */
380function SideLabel({ children, fold = true }: { children: ReactNode; fold?: boolean }) {
381 return (
382 <p className="mt-3 mb-0.5 flex items-center gap-1 px-1 text-[10.5px] font-medium text-faint">
383 {fold && <ChevronDown size={10} />}
384 {children}
385 </p>
386 );
387}
388
389function SideRow({ on, children, bold }: { on?: boolean; children: ReactNode; bold?: boolean }) {
390 return (
391 <div className={cn("flex h-7 items-center gap-2 rounded-md px-2 text-[12px]", on ? "bg-raised text-fg" : bold ? "text-fg" : "text-muted", bold && "font-semibold")}>
392 {children}
393 </div>
394 );
395}
396
397/** The search at the top of a sidebar. */
398function SideSearch({ children, keys }: { children: ReactNode; keys?: boolean }) {
399 return (
400 <span className="flex h-7 items-center gap-2 rounded-md bg-surface px-2 text-[11px] text-faint ring-1 ring-line">
401 <Search size={12} className="shrink-0" />
402 <span className="grow truncate">{children}</span>
403 {keys && <span className="rounded bg-raised px-1 font-mono text-[9px] text-muted ring-1 ring-line">Ctrl K</span>}
404 </span>
405 );
406}
407
408/* Chat ---------------------------------------------------------------- */
409
410function ChatSide() {
411 // As the app has it: direct messages with people, the latest first.
412 const dms: { who: string; away?: boolean; status?: string }[] = [
413 { who: "Dana" },
414 { who: "Jordan" },
415 { who: "Alex", away: true, status: "🗓️" },
416 ];
417 return (
418 <>
419 <SideHead action={<SquarePen size={14} />}>Chat</SideHead>
420 <div className="space-y-2 px-2 pt-2.5">
421 <SideSearch>Jump to channel or person</SideSearch>
422 <span className="grid grid-cols-3 rounded-md bg-surface p-0.5 text-center text-[10px] font-medium ring-1 ring-line">
423 <span className="rounded-sm bg-raised py-0.5 text-fg ring-1 ring-line-strong">All</span>
424 <span className="py-0.5 text-muted">Unread</span>
425 <span className="py-0.5 text-muted">Mentions</span>
426 </span>
427 </div>
428 <div className="px-2">
429 <SideLabel>Pinned</SideLabel>
430 <SideRow>
431 <Hash size={12} className="text-faint" />
432 <span className="flex-1">releases</span>
433 </SideRow>
434 <SideLabel>Channels</SideLabel>
435 {["web", "support", "general"].map((name) => (
436 <SideRow key={name} on={name === "web"} bold={name === "support"}>
437 <Hash size={12} className="text-faint" />
438 <span className="flex-1">{name}</span>
439 {name === "support" && <span className="min-w-4 rounded-full bg-line-strong px-1 text-center text-[9.5px] font-semibold text-fg">3</span>}
440 </SideRow>
441 ))}
442 <div className="flex h-7 items-center gap-2 px-2 text-[12px] text-faint">
443 <Compass size={12} />
444 <span className="flex-1">Browse channels</span>
445 <span className="text-[10.5px]">3</span>
446 </div>
447 <SideLabel>Direct messages</SideLabel>
448 {dms.map((dm) => (
449 <SideRow key={dm.who}>
450 <span className="relative flex">
451 <Face who={dm.who} size={16} />
452 <PresenceDot away={dm.away} />
453 </span>
454 <span className="min-w-0 flex-1 truncate">
455 {PEOPLE[dm.who]}
456 {dm.status && <span className="ml-1.5 text-[11px]">{dm.status}</span>}
457 </span>
458 </SideRow>
459 ))}
460 </div>
461 </>
462 );
463}
464
465function ChatMain({ frame }: { frame: Frame }) {
466 return (
467 <div className="flex h-full flex-col">
468 <div className="flex h-11 shrink-0 items-center gap-2 border-b border-line px-5">
469 <Hash size={15} className="text-faint" />
470 <span className="text-sm font-semibold text-fg">web</span>
471 <span aria-hidden="true" className="h-3.5 w-px bg-line" />
472 <span className="truncate text-xs text-muted">The web app, its releases and its bugs</span>
473 <span className="ml-auto flex -space-x-1.5" aria-hidden="true">
474 {["Priya", "Dana", "Jordan", "Alex"].map((who) => (
475 <span key={who} className="rounded-full ring-2 ring-surface">
476 <Face who={who} size={20} />
477 </span>
478 ))}
479 </span>
480 </div>
481 <div className="flex min-h-0 flex-1 flex-col justify-end overflow-hidden mask-[linear-gradient(to_bottom,transparent,black_2.5rem)] pb-1">
482 <div className="flex items-center gap-3 px-5 pt-1 pb-2 text-[11px] text-faint">
483 <span className="h-px flex-1 bg-line" />
484 Today
485 <span className="h-px flex-1 bg-line" />
486 </div>
487 <Message who="Jordan" time="09:02">
488 <p>Morning! Thursday&apos;s release closes Wednesday night, so anything for it needs to land by then.</p>
489 </Message>
490 <Message who="Dana" time="09:12">
491 <p>Two enterprise customers hit the CSV export timeout again this morning. Both have over 100k rows.</p>
492 </Message>
493 <Message who="Priya" time="09:15">
494 <p>
495 <Rich text="I'll take it, @dana. I'll post here when it ships." />
496 </p>
497 </Message>
498 {frame.shipped && (
499 <Message who="Priya" time="09:41" enter>
500 <p>
501 <Rich text="Shipped in #431. A 200,000-row export now finishes in about 3 s. @dana, can you let your two customers know?" />
502 </p>
503 </Message>
504 )}
505 {frame.told && (
506 <Message who="Dana" time="09:42" enter>
507 <p>
508 <Rich text="Done. Both can export again, and I told #support." />
509 </p>
510 </Message>
511 )}
512 </div>
513 <div className="px-5 pt-1 pb-4">
514 <div className="flex items-center gap-2 rounded-xl bg-surface px-3 py-2.5 text-[13px] ring-1 ring-line">
515 <span className="min-w-0 flex-1 truncate text-faint">Message #web</span>
516 <AtSign size={15} className="text-faint" />
517 <Paperclip size={15} className="text-faint" />
518 <span className="flex size-7 items-center justify-center rounded-md text-faint">
519 <SendHorizontal size={14} />
520 </span>
521 </div>
522 </div>
523 </div>
524 );
525}
526
527/* Code ---------------------------------------------------------------- */
528
529/** Code's sidebar in a project, as the app has it (shell.tsx, RepoMenu): its pages in the order people use them. */
530function CodeSide() {
531 const row = (icon: ReactNode, label: string, count?: string, on = false) => (
532 <SideRow on={on}>
533 <span className="text-faint">{icon}</span>
534 <span className="flex-1">{label}</span>
535 {count && <span className="text-[10.5px] text-faint">{count}</span>}
536 </SideRow>
537 );
538 return (
539 <>
540 <SideHead>Code</SideHead>
541 <div className="px-2 pt-2.5">
542 <SideSearch keys>Search or jump to…</SideSearch>
543 <div className="mt-2.5 flex h-7 items-center gap-1 px-1 text-[12px] font-medium text-fg">
544 <ChevronLeft size={14} className="text-faint" />
545 All projects
546 </div>
547 <div className="mt-1 flex items-center gap-2 rounded-md px-2 py-1">
548 <span className="flex size-5 items-center justify-center rounded-md bg-raised text-muted ring-1 ring-line">
549 <Box size={11} />
550 </span>
551 <span className="font-mono text-[12px]">
552 <span className="text-faint">acme/</span>
553 <span className="font-semibold text-fg">web</span>
554 </span>
555 </div>
556 <div className="mx-2 my-2 h-px bg-line" />
557 {row(<Code2 size={13} />, "Code")}
558 {row(<CircleDot size={13} />, "Issues", "12")}
559 {row(<GitPullRequest size={13} />, "Pull requests", "3", true)}
560 {row(<PlayCircle size={13} />, "Workflows")}
561 <div className="mx-2 my-2 h-px bg-line" />
562 {row(<Rocket size={13} />, "Deployments")}
563 {row(<Activity size={13} />, "Observability")}
564 {row(<ShieldCheck size={13} />, "Security")}
565 {row(<BarChart3 size={13} />, "Insights")}
566 <div className="mx-2 my-2 h-px bg-line" />
567 {row(<Settings size={13} />, "Settings")}
568 </div>
569 </>
570 );
571}
572
573const DIFF: { sign: " " | "-" | "+"; text: string }[] = [
574 { sign: " ", text: "def export_csv(account, writer):" },
575 { sign: "-", text: " rows = list(rows_for_export(account))" },
576 { sign: "-", text: " for row in rows:" },
577 { sign: "-", text: " writer.writerow(row)" },
578 { sign: "+", text: " for batch in rows_for_export(account, batch_size=1_000):" },
579 { sign: "+", text: " writer.writerows(batch)" },
580 { sign: "+", text: " yield writer.flush()" },
581];
582
583/**
584 * The pull request's header and tabs, as routes/repo/pull.tsx has them:
585 * its title, state and author (with the coding agent on its commits), then
586 * Conversation, Session and Files changed.
587 */
588function PullHead({ frame, tab }: { frame: Frame; tab: "conversation" | "session" }) {
589 const tabs: { key: string; icon: ReactNode; label: string; count?: number; target?: CursorTarget }[] = [
590 { key: "conversation", icon: <MessageSquare size={13} />, label: "Conversation", count: 2 },
591 { key: "session", icon: <MessagesSquare size={13} />, label: "Session", target: "pr-session" },
592 { key: "changes", icon: <FileDiff size={13} />, label: "Files changed", count: 3 },
593 ];
594 return (
595 <div className="px-5 pt-4">
596 <p className="text-[15px] font-semibold text-fg">
597 Stream CSV exports in batches <span className="font-normal text-faint">#431</span>
598 </p>
599 <p className="mt-1.5 flex flex-wrap items-center gap-x-2 gap-y-1 text-[12px] text-muted">
600 <span
601 key={frame.merged ? "merged" : "open"}
602 className={cn(
603 "tour-pop flex items-center gap-1 rounded-full px-2 py-0.5 text-[11px] font-medium",
604 frame.merged ? "bg-merged/15 text-merged" : "bg-success/15 text-success",
605 )}
606 >
607 {frame.merged ? <GitMerge size={11} /> : <GitPullRequest size={11} />}
608 {frame.merged ? "Merged" : "Open"}
609 </span>
610 <span className="text-fg-soft">{PEOPLE.Priya}</span> wants to merge into <span className="font-mono text-[11px] text-fg-soft">main</span> · with
611 <WithAgent />
612 </p>
613 <div className="mt-3 flex items-end gap-1 border-b border-line text-[12px]">
614 {tabs.map((item) => {
615 const on = item.key === tab;
616 return (
617 <span
618 key={item.key}
619 data-tour={item.target}
620 className={cn("-mb-px flex items-center gap-1.5 border-b-2 px-2.5 pb-2", on ? "border-accent font-medium text-fg" : "border-transparent text-muted")}
621 >
622 {item.icon}
623 {item.label}
624 {item.count ? <span className="rounded-full bg-raised px-1.5 text-[10px] text-muted tabular-nums ring-1 ring-line">{item.count}</span> : null}
625 </span>
626 );
627 })}
628 <span className="ml-auto pb-2 font-mono text-[11px]">
629 <span className="text-success">+41</span> <span className="text-danger">−12</span>
630 </span>
631 </div>
632 </div>
633 );
634}
635
636function CodeMain({ frame }: { frame: Frame }) {
637 return (
638 <div className="flex h-full flex-col">
639 <PullHead frame={frame} tab="conversation" />
640 <div className="grid min-h-0 flex-1 grid-cols-[1fr_15rem] gap-4 px-5 py-4">
641 <div className="min-w-0 space-y-3">
642 <div className="flex gap-3 text-[12.5px] leading-[1.6] text-fg-soft">
643 <Face who="Priya" size={24} />
644 <p>
645 Exports loaded every row before sending the first byte, so big accounts hit the 60 s limit. Rows now stream in
646 batches of 1,000. A 200,000-row account takes 3.1 s. Fixes the timeout Dana reported in <span className="text-accent">#web</span>.
647 </p>
648 </div>
649 <Card className="overflow-hidden">
650 <p className="flex items-center gap-2 border-b border-line px-3.5 py-2 font-mono text-[11px] text-muted">
651 <FileText size={12} />
652 services/export/csv.py
653 <span className="ml-auto">
654 <span className="text-success">+3</span> <span className="text-danger">−3</span>
655 </span>
656 </p>
657 <pre className="py-1.5 font-mono text-[11px] leading-[1.75]">
658 {DIFF.map((line, index) => (
659 <div
660 key={index}
661 className={cn(
662 "px-3.5 transition-opacity duration-500",
663 line.sign === "+" ? "bg-success/10 text-success" : line.sign === "-" ? "bg-danger/10 text-danger" : "text-muted",
664 frame.diff ? "opacity-100" : "opacity-0",
665 )}
666 style={{ transitionDelay: frame.diff ? `${index * 70}ms` : "0ms" }}
667 >
668 <span className="mr-3 inline-block w-2 text-faint select-none">{line.sign}</span>
669 {line.text}
670 </div>
671 ))}
672 </pre>
673 </Card>
674 <div
675 className={cn(
676 "flex items-center gap-3 rounded-xl px-3.5 py-2.5 text-[12px] ring-1 transition-opacity duration-500",
677 frame.approved ? "bg-success/5 text-fg-soft opacity-100 ring-success/25" : "opacity-0 ring-line",
678 )}
679 >
680 <Face who="Dana" size={22} />
681 <span>
682 <span className="text-fg">{PEOPLE.Dana}</span> approved: tried it on the preview with a 200k-row account. Done in seconds.
683 </span>
684 <Check size={14} className="ml-auto shrink-0 text-success" />
685 </div>
686 </div>
687 <div className="space-y-3">
688 <Card>
689 <p className="border-b border-line px-3.5 py-2 text-[11px] font-medium text-muted">
690 Checks · {frame.checks} of {CHECKS.length} passed
691 </p>
692 <ul className="space-y-2 px-3.5 py-2.5">
693 {CHECKS.map((check, index) => {
694 const done = index < frame.checks;
695 return (
696 <li key={check} className="flex items-center gap-2 text-[12px]">
697 {done ? (
698 <span className="tour-pop flex size-4 items-center justify-center rounded-full bg-success/15 text-success">
699 <Check size={10} strokeWidth={3} />
700 </span>
701 ) : (
702 <span className="tour-spin size-3.5 rounded-full border-2 border-warn/25 border-t-warn" />
703 )}
704 <span className={done ? "text-fg-soft" : "text-muted"}>{check}</span>
705 <span className="ml-auto font-mono text-[10px] text-faint">{done ? `${18 + index * 23}s` : ""}</span>
706 </li>
707 );
708 })}
709 </ul>
710 </Card>
711 <div
712 className={cn(
713 "rounded-xl px-3.5 py-3 text-[12px] ring-1 transition-colors duration-500",
714 frame.merged ? "bg-merged/10 text-merged ring-merged/30" : frame.approved ? "bg-success/10 text-success ring-success/30" : "text-muted ring-line",
715 )}
716 >
717 <p className="flex items-center gap-2 font-medium">
718 <GitMerge size={13} />
719 {frame.merged ? "Merged by the merge queue" : frame.approved ? "In the merge queue" : "Waiting on checks and review"}
720 </p>
721 <p className="mt-1 text-[11px] text-faint">{frame.merged ? "Deploying to production" : "Main only moves to what passed."}</p>
722 </div>
723 <div
724 className={cn(
725 "rounded-xl border border-line bg-surface px-3.5 py-3 text-[12px] transition-opacity duration-500",
726 frame.checks >= CHECKS.length ? "opacity-100" : "opacity-0",
727 )}
728 >
729 <p className="text-[11px] font-medium text-muted">Preview</p>
730 <p className="mt-1 truncate font-mono text-[11px] text-accent">web-git-csv-acme.g1t.page</p>
731 </div>
732 </div>
733 </div>
734 </div>
735 );
736}
737
738/** One entry of the session, on the timeline's rail, as the pull request's Session tab draws it. */
739function SessionLine({ entry, shown }: { entry: SessionEntry; shown: boolean }) {
740 const Icon = entry.kind === "prompt" ? User : entry.kind === "tool" ? Wrench : Bot;
741 return (
742 <li className={cn("relative pl-9 transition-[opacity,transform] duration-500", shown ? "translate-y-0 opacity-100" : "translate-y-1 opacity-0")}>
743 <span
744 className={cn(
745 "absolute top-0 left-0 flex size-6 items-center justify-center rounded-full border bg-bg",
746 entry.kind === "prompt" ? "border-accent/50 text-accent" : "border-line text-faint",
747 )}
748 >
749 <Icon size={12} />
750 </span>
751 {entry.kind === "tool" ? (
752 <Card className="flex items-center gap-2 px-3 py-1.5">
753 <span className="font-mono text-[11px] text-accent">{entry.tool}</span>
754 <span className="truncate font-mono text-[11px] text-muted">{entry.text}</span>
755 </Card>
756 ) : (
757 <div>
758 <p className="text-[11px] font-medium text-faint">{entry.kind === "prompt" ? "Prompt" : CLAUDE.name}</p>
759 {entry.kind === "prompt" ? (
760 <Card className="mt-1 px-3 py-2 text-[12.5px] leading-[1.55] text-fg-soft">{entry.text}</Card>
761 ) : (
762 <p className="mt-0.5 text-[12.5px] leading-[1.55] text-fg-soft">{entry.text}</p>
763 )}
764 </div>
765 )}
766 {entry.commit && (
767 <p className="mt-1 flex items-center gap-1 font-mono text-[11px] text-faint">
768 <GitCommitHorizontal size={12} />
769 {entry.commit}
770 </p>
771 )}
772 </li>
773 );
774}
775
776/** The pull request's Session tab: what the coding agent was asked, read, ran and decided, recorded as it worked. */
777function SessionMain({ frame }: { frame: Frame }) {
778 return (
779 <div className="flex h-full flex-col">
780 <PullHead frame={frame} tab="session" />
781 <div className="min-h-0 flex-1 overflow-hidden px-5 py-4">
782 <p className="mb-3 flex items-center gap-1.5 text-[11.5px] text-muted">
783 Recorded by <WithAgent /> for {PEOPLE.Priya} through g1t&apos;s MCP server · {SESSION.length} entries
784 </p>
785 <ol className="space-y-3">
786 {SESSION.map((entry, index) => (
787 <SessionLine key={index} entry={entry} shown={index < frame.entries} />
788 ))}
789 </ol>
790 </div>
791 </div>
792 );
793}
794
795/* Home ---------------------------------------------------------------- */
796
797/** One of Home's cards (components/home.tsx Card): its title, a few words under it, then its rows. */
798function HomeCard({ title, hint, link, children, className }: { title: ReactNode; hint?: string; link?: string; children: ReactNode; className?: string }) {
799 return (
800 <section className={cn("overflow-hidden rounded-2xl border border-line bg-surface", className)}>
801 <header className="flex items-start gap-2 px-4 pt-3 pb-2">
802 <div className="min-w-0">
803 <p className="text-[12.5px] font-semibold text-fg">{title}</p>
804 {hint && <p className="mt-0.5 truncate text-[10.5px] text-muted">{hint}</p>}
805 </div>
806 {link && (
807 <span className="ml-auto flex shrink-0 items-center gap-1 pt-0.5 text-[10.5px] text-muted">
808 {link}
809 <ArrowRight size={10} />
810 </span>
811 )}
812 </header>
813 {children}
814 </section>
815 );
816}
817
818const HOME_ROW = "flex items-center gap-2.5 border-t border-line px-4 py-2";
819
820/** What still waits on Priya once the notifications above settle: her pull request in review, and a review asked of her. */
821const STAYING = [
822 { icon: <GitPullRequest size={14} className="text-success" />, title: "Stream CSV exports in batches", detail: "acme/web #431 · Checks running · Dana is reviewing", stake: "Yours", action: "Open" },
823 { icon: <GitPullRequest size={14} className="text-info" />, title: "Add audit log export", detail: "acme/web #435 · Your review", stake: "+212 −40", action: "Review" },
824];
825
826/** A row of Where you're needed that settles while you look: it says why, then leaves the list. */
827function SettlingRow({ row, settled, cleared, index }: { row: (typeof SETTLED)[number]; settled: boolean; cleared: boolean; index: number }) {
828 return (
829 <div
830 className={cn(
831 "grid transition-[grid-template-rows,opacity] duration-500 ease-out motion-reduce:transition-none",
832 cleared ? "grid-rows-[0fr] opacity-0" : "grid-rows-[1fr] opacity-100",
833 )}
834 >
835 <div className="min-h-0 overflow-hidden">
836 <div className={cn(HOME_ROW, index === 0 && "border-t-0", "transition-colors duration-500", settled && "bg-success/5")}>
837 <span key={settled ? "done" : "open"} className="tour-pop shrink-0">
838 {settled ? <CheckCheck size={14} className="text-success" /> : index === 0 ? <Rocket size={14} className="text-danger" /> : <PlayCircle size={14} className="text-warn" />}
839 </span>
840 <div className="min-w-0 grow">
841 <p className={cn("truncate text-[12px] font-semibold transition-colors duration-500", settled ? "text-muted line-through decoration-faint" : "text-fg")}>{row.title}</p>
842 <p key={settled ? "why" : "detail"} className={cn("tour-fade truncate text-[10.5px]", settled ? "text-success" : "text-muted")}>
843 {settled ? `Settled · ${row.why}` : row.detail}
844 </p>
845 </div>
846 <span className={cn("shrink-0 rounded-md border border-line-strong px-2 py-1 text-[10.5px] text-fg transition-opacity duration-300", settled && "opacity-0")}>
847 {index === 0 ? "See the build" : "Look"}
848 </span>
849 </div>
850 </div>
851 </div>
852 );
853}
854
855/** Where you're needed: the two notifications that settle themselves, then what is left for Priya. */
856function NeededCard({ frame, phone }: { frame: Frame; phone?: boolean }) {
857 return (
858 <HomeCard title="Where you're needed" hint={phone ? undefined : "Everything waiting on you, however long ago it started"} link="Notifications">
859 {SETTLED.map((row, index) => (
860 <SettlingRow key={row.title} row={row} index={index} settled={frame.settled > index} cleared={frame.cleared > index} />
861 ))}
862 {STAYING.map((row, index) => (
863 <div key={row.title} className={cn(HOME_ROW, index === 0 && frame.cleared >= SETTLED.length && "border-t-0")}>
864 <span className="shrink-0">{row.icon}</span>
865 <div className="min-w-0 grow">
866 <p className="truncate text-[12px] font-semibold text-fg">{row.title}</p>
867 <p className="truncate text-[10.5px] text-muted">{row.detail}</p>
868 </div>
869 {!phone && <span className="shrink-0 text-[10.5px] font-medium text-fg-soft">{row.stake}</span>}
870 <span className="shrink-0 rounded-md border border-line-strong px-2 py-1 text-[10.5px] text-fg">{row.action}</span>
871 </div>
872 ))}
873 </HomeCard>
874 );
875}
876
877/** Start here: the deploy failure while it is open (it comes before anything else), then Priya's pull request. */
878function StartCard({ frame }: { frame: Frame }) {
879 const deploy = frame.settled === 0;
880 const pick = deploy
881 ? { icon: <Rocket size={14} className="text-danger" />, title: SETTLED[0].title, next: "See the build", why: "Production is serving an older build until this is fixed, so it comes before anything else.", button: "See the build" }
882 : { icon: <GitPullRequest size={14} className="text-success" />, title: STAYING[0].title, next: "Lands when Dana approves", why: "Dana's report in #web is waiting on it. Once its checks pass and she approves, the merge queue lands it.", button: "Open pull request" };
883 return (
884 <HomeCard
885 title={
886 <>
887 Start here <span className="font-normal text-faint">· picked by g1t</span>
888 </>
889 }
890 >
891 <div key={deploy ? "deploy" : "ready"} className="tour-in px-4 pb-4">
892 <div className="flex items-start gap-2.5">
893 <span className="mt-0.5 shrink-0">{pick.icon}</span>
894 <p className="text-[12.5px] leading-snug font-semibold text-fg">{pick.title}</p>
895 </div>
896 <dl className="mt-2.5 grid grid-cols-[auto_1fr] gap-x-3 gap-y-1 text-[10.5px]">
897 <dt className="text-muted">Next</dt>
898 <dd className="text-fg-soft">{pick.next}</dd>
899 <dt className="text-muted">At stake</dt>
900 <dd className={deploy ? "text-danger" : "text-fg-soft"}>{deploy ? "Production on an older build" : "Big accounts' exports time out"}</dd>
901 </dl>
902 <p className="mt-2.5 rounded-lg bg-raised/60 px-2.5 py-2 text-[10.5px] leading-relaxed text-fg-soft">
903 <span className="font-medium text-fg">Why this one: </span>
904 {pick.why}
905 </p>
906 <span className="mt-3 inline-flex h-7 items-center gap-1.5 rounded-lg bg-accent px-2.5 text-[11.5px] font-medium text-bg">
907 {pick.button}
908 <ArrowRight size={12} />
909 </span>
910 </div>
911 </HomeCard>
912 );
913}
914
915/** What changed: Summarize, then g1t's answer streaming in, word by word, then Ask a follow-up. */
916function WhatChangedCardMock({ frame }: { frame: Frame }) {
917 const text = SUMMARY_WORDS.slice(0, frame.words).join(" ");
918 return (
919 <HomeCard title="What changed" hint="In plain English, since I was last here">
920 <div className="px-4 pb-3.5">
921 {!frame.summarizing ? (
922 <div className="flex items-center gap-3">
923 <p className="grow text-[11.5px] leading-relaxed text-muted">
924 g1t reads the commits, pull requests, deploys and conversations since I was last here and tells you what changed, why, and what is live.
925 </p>
926 <span className="inline-flex h-7 shrink-0 items-center gap-1.5 rounded-md bg-accent px-2.5 text-[11.5px] font-medium text-bg">
927 <Sparkles size={12} />
928 Summarize
929 </span>
930 </div>
931 ) : frame.words === 0 ? (
932 <div className="tour-fade space-y-2">
933 <p className="text-[11.5px] text-muted">Reading what happened…</p>
934 <span className="tour-shimmer block h-2.5 w-11/12 rounded bg-raised" />
935 <span className="tour-shimmer block h-2.5 w-3/4 rounded bg-raised" />
936 </div>
937 ) : (
938 <>
939 <p className="text-[12.5px] leading-[1.6] text-fg-soft">
940 <Rich text={text} targets={{ "#431": "home-pr" }} />
941 {!frame.summarized && <span className="tour-caret ml-0.5 inline-block h-3.5 w-1.5 translate-y-0.5 rounded-[1px] bg-accent" />}
942 </p>
943 <div className={cn("mt-3 flex items-center gap-1.5 border-t border-line pt-2.5 transition-opacity duration-500", frame.summarized ? "opacity-100" : "opacity-0")}>
944 <span className="inline-flex h-6 items-center gap-1.5 rounded-md bg-accent/10 px-2 text-[10.5px] font-medium text-fg ring-1 ring-accent/20 ring-inset">
945 <MarkGlyph className="h-2.5" />
946 Ask a follow-up
947 </span>
948 <span className="inline-flex h-6 items-center gap-1.5 px-2 text-[10.5px] text-muted">
949 <RotateCcw size={11} />
950 Summarize again
951 </span>
952 </div>
953 </>
954 )}
955 </div>
956 </HomeCard>
957 );
958}
959
960/** Landed: each change that came in overnight with whether it is live, the agent's mark on the one it helped make, and Explain. */
961function LandedCardMock() {
962 const rows = [
963 { title: "Pin the build image's cache key", detail: "web · 1 push by jordan", agent: false, live: "Live 4 min after push", at: "8:15 AM" },
964 { title: "Retry webhook deliveries with backoff", detail: "web#433 · by alex", agent: true, live: "Live 6 min after merge", at: "7:52 AM" },
965 ];
966 return (
967 <HomeCard title="Landed" hint="1 pull request merged · 1 push">
968 {rows.map((row) => (
969 <div key={row.title} className={HOME_ROW}>
970 <span className="shrink-0">{row.agent ? <GitMerge size={14} className="text-merged" /> : <GitCommitHorizontal size={14} className="text-muted" />}</span>
971 <div className="min-w-0 grow">
972 <p className="flex min-w-0 items-center gap-1.5 text-[12px] text-fg">
973 <span className="truncate">{row.title}</span>
974 {row.agent && <AgentMark agent={CLAUDE} size={12} />}
975 </p>
976 <div className="mt-0.5 flex min-w-0 flex-wrap items-center gap-x-2 gap-y-1">
977 <span className="truncate text-[10.5px] text-muted">{row.detail}</span>
978 <Badge tone="success">
979 <Rocket size={9} />
980 {row.live}
981 </Badge>
982 </div>
983 </div>
984 <span className="flex size-6 shrink-0 items-center justify-center rounded-md text-muted">
985 <Sparkles size={12} />
986 </span>
987 <span className="shrink-0 text-[10.5px] text-faint tabular-nums">{row.at}</span>
988 </div>
989 ))}
990 </HomeCard>
991 );
992}
993
994/**
995 * Home, as Priya starts her day on it (routes/workspace/home.tsx): "What are
996 * we building today?" over the box that asks g1t, Where you're needed
997 * beside Start here, then Since you were last here with What changed and
998 * Landed. Pressing the first starter brings What changed into view, as the
999 * real one does, and its answer streams in.
1000 */
1001function HomeMain({ frame, phone = false }: { frame: Frame; phone?: boolean }) {
1002 const viewport = useRef<HTMLDivElement | null>(null);
1003 const content = useRef<HTMLDivElement | null>(null);
1004 const since = useRef<HTMLDivElement | null>(null);
1005 const [offset, setOffset] = useState(0);
1006 // Measured again as the answer grows, so the page follows it down as it streams in.
1007 const grown = Math.floor(frame.words / 12);
1008 useIsoLayoutEffect(() => {
1009 if (!frame.summarizing) {
1010 setOffset(0);
1011 return;
1012 }
1013 const view = viewport.current;
1014 const body = content.current;
1015 const mark = since.current;
1016 if (!view || !body || !mark) return;
1017 setOffset(Math.max(0, Math.min(mark.offsetTop - 14, body.scrollHeight - view.clientHeight)));
1018 }, [frame.summarizing, grown, frame.summarized]);
1019 const starters = phone ? ["What needs me first?"] : ["What needs me first?", "What shipped today?", "Who's working on what?"];
1020 return (
1021 <div ref={viewport} className="h-full overflow-hidden">
1022 <div
1023 ref={content}
1024 className={cn("relative transition-transform duration-1000 ease-[cubic-bezier(.45,.05,.2,1)] motion-reduce:transition-none", phone ? "space-y-3 px-3 pt-4 pb-4" : "space-y-4 px-6 pt-5 pb-6")}
1025 style={{ transform: offset ? `translateY(${-offset}px)` : undefined }}
1026 >
1027 <div className={cn("mx-auto flex flex-col items-center", phone ? "gap-2.5" : "max-w-xl gap-3")}>
1028 <p className={cn("text-center font-semibold tracking-tight text-fg", phone ? "text-[17px]" : "text-[21px]")}>What are we building today?</p>
1029 <div className="flex w-full items-center gap-2 rounded-2xl border border-line bg-surface p-1.5 pl-3 shadow-sm">
1030 <MarkGlyph className="h-3.5 shrink-0" />
1031 <span className="min-w-0 grow truncate text-[12px] text-faint">Ask g1t what changed, what&apos;s blocked, or what to do next</span>
1032 <span className="flex size-7 shrink-0 items-center justify-center rounded-md bg-accent text-bg opacity-50">
1033 <ArrowUp size={13} />
1034 </span>
1035 </div>
1036 <div className="flex flex-wrap justify-center gap-1.5">
1037 <span
1038 data-tour="home-summarize"
1039 className={cn(
1040 "rounded-full border px-2.5 py-1 text-[10.5px] text-fg transition-colors duration-300",
1041 frame.summarizing ? "border-accent bg-accent/15" : "border-accent-dim",
1042 )}
1043 >
1044 Summarize what changed since I was last here
1045 </span>
1046 {starters.map((label) => (
1047 <span key={label} className="rounded-full border border-line px-2.5 py-1 text-[10.5px] text-fg-soft">
1048 {label}
1049 </span>
1050 ))}
1051 </div>
1052 </div>
1053
1054 <div className={cn("grid items-start gap-3", !phone && "grid-cols-[minmax(0,1.6fr)_minmax(0,1fr)] gap-4")}>
1055 <NeededCard frame={frame} phone={phone} />
1056 <StartCard frame={frame} />
1057 </div>
1058
1059 <div ref={since} className="flex items-baseline gap-2.5 pt-1">
1060 <p className={cn("font-semibold tracking-tight text-fg", phone ? "text-[14px]" : "text-[15px]")}>Since you were last here</p>
1061 <p className="truncate text-[11px] text-muted">Yesterday at 6:12 PM · 15 hours</p>
1062 </div>
1063 <WhatChangedCardMock frame={frame} />
1064 <LandedCardMock />
1065 </div>
1066 </div>
1067 );
1068}
1069
1070/* The cursor ------------------------------------------------------------ */
1071
1072function Cursor({ frame, canvas, scale }: { frame: Frame; canvas: React.RefObject<HTMLDivElement | null>; scale: number }) {
1073 const [at, setAt] = useState<{ x: number; y: number } | null>(null);
1074 useIsoLayoutEffect(() => {
1075 const root = canvas.current;
1076 if (!root) return;
1077 const box = root.getBoundingClientRect();
1078 const target = frame.cursor === "idle" ? null : root.querySelector<HTMLElement>(`[data-tour="${frame.cursor}"]`);
1079 if (!target) {
1080 setAt({ x: W * 0.64, y: H * 0.88 });
1081 return;
1082 }
1083 const rect = target.getBoundingClientRect();
1084 setAt({ x: (rect.left - box.left + rect.width * 0.5) / scale, y: (rect.top - box.top + rect.height * 0.55) / scale });
1085 }, [frame.cursor, scale, canvas]);
1086 if (!at) return null;
1087 return (
1088 <div
1089 aria-hidden="true"
1090 className={cn("pointer-events-none absolute top-0 left-0 z-20 transition-[transform,opacity] duration-900 ease-[cubic-bezier(.45,.05,.2,1)]", frame.cursorShown ? "opacity-100" : "opacity-0")}
1091 style={{ transform: `translate(${at.x}px, ${at.y}px)` }}
1092 >
1093 <span
1094 className={cn(
1095 "absolute -top-4 -left-4 size-8 rounded-full bg-accent/30 transition-[transform,opacity] duration-300",
1096 frame.click ? "scale-100 opacity-100" : "scale-50 opacity-0",
1097 )}
1098 />
1099 <svg
1100 width="18"
1101 height="20"
1102 viewBox="0 0 18 20"
1103 className={cn("relative drop-shadow-[0_2px_6px_rgb(0_0_0/0.5)] transition-transform duration-150", frame.click && "scale-90")}
1104 >
1105 <path d="M1.5 1.5 L1.5 15.5 L5.5 12 L8.3 18 L11 16.8 L8.3 11 L13.5 11 Z" fill="#ededef" stroke="#0f0f11" strokeWidth="1.2" strokeLinejoin="round" />
1106 </svg>
1107 </div>
1108 );
1109}
1110
1111/* Desktop ------------------------------------------------------------- */
1112
1113const SIDES: Record<Scene, ((props: { frame: Frame }) => ReactNode) | null> = {
1114 code: CodeSide,
1115 session: CodeSide,
1116 home: null,
1117 chat: ChatSide,
1118};
1119
1120/** Where each page is, as the top bar's trail says it; Chat has no top bar on a computer. */
1121const CRUMBS: Record<Scene, { label: string; mono?: boolean }[] | null> = {
1122 chat: null,
1123 code: [{ label: "acme", mono: true }, { label: "web", mono: true }, { label: "Pull request #431" }],
1124 session: [{ label: "acme", mono: true }, { label: "web", mono: true }, { label: "Pull request #431" }],
1125 home: [{ label: "acme", mono: true }, { label: "Home" }],
1126};
1127
1128/** The sidebar's colour, a shade lighter than the page (shell.tsx, SIDEBAR_BOX). */
1129const SIDE_BG = "color-mix(in srgb, var(--color-surface) 70%, var(--color-bg))";
1130
1131function Desktop({ frame, reduced }: { frame: Frame; reduced: boolean }) {
1132 const outer = useRef<HTMLDivElement | null>(null);
1133 const canvas = useRef<HTMLDivElement | null>(null);
1134 const [scale, setScale] = useState(1);
1135 useEffect(() => {
1136 const element = outer.current;
1137 if (!element || typeof ResizeObserver === "undefined") return;
1138 const observer = new ResizeObserver(([entry]) => {
1139 const width = entry?.contentRect.width ?? W;
1140 if (width > 0) setScale(width / W);
1141 });
1142 observer.observe(element);
1143 return () => observer.disconnect();
1144 }, []);
1145 const scenes: Scene[] = ["home", "code", "session", "chat"];
1146 const mains: Record<Scene, ReactNode> = {
1147 chat: <ChatMain frame={frame} />,
1148 session: <SessionMain frame={frame} />,
1149 code: <CodeMain frame={frame} />,
1150 home: <HomeMain frame={frame} />,
1151 };
1152 return (
1153 <div ref={outer} className="relative w-full overflow-hidden rounded-2xl text-fg shadow-2xl shadow-black/50 ring-1 ring-line scheme-dark" style={{ aspectRatio: `${W} / ${H}` }}>
1154 <div
1155 ref={canvas}
1156 className="absolute top-0 left-0 flex origin-top-left bg-bg text-left"
1157 style={{ width: W, height: H, transform: scale === 1 ? undefined : `scale(${scale})`, ["--tour-side" as string]: SIDE_BG } as CSSProperties}
1158 >
1159 <Rail frame={frame} />
1160 <div className="relative min-w-0 flex-1">
1161 {scenes.map((scene) => {
1162 const Side = SIDES[scene];
1163 const on = frame.scene === scene;
1164 const crumbs = CRUMBS[scene];
1165 return (
1166 <div
1167 key={scene}
1168 aria-hidden={!on}
1169 className={cn(
1170 "absolute inset-0 flex transition-[opacity,transform] duration-500 ease-out",
1171 on ? "translate-y-0 opacity-100" : "pointer-events-none translate-y-1 opacity-0",
1172 )}
1173 >
1174 {Side && (
1175 <div className="flex w-52 shrink-0 flex-col overflow-hidden border-r border-line" style={{ background: SIDE_BG }}>
1176 <Side frame={frame} />
1177 </div>
1178 )}
1179 <div className="flex min-w-0 flex-1 flex-col">
1180 {crumbs && <TopBar crumbs={crumbs} />}
1181 <div className="min-h-0 flex-1">{mains[scene]}</div>
1182 </div>
1183 </div>
1184 );
1185 })}
1186 </div>
1187 {!reduced && <Cursor frame={frame} canvas={canvas} scale={scale} />}
1188 </div>
1189 </div>
1190 );
1191}
1192
1193/* Phone --------------------------------------------------------------- */
1194
1195const MODE: Record<Scene, { icon: ReactNode; label: string }> = {
1196 code: { icon: <GitPullRequest size={14} />, label: "Pull request #431" },
1197 session: { icon: <MessagesSquare size={14} />, label: "#431 · Session" },
1198 chat: { icon: <Hash size={14} />, label: "web" },
1199 home: { icon: <House size={14} />, label: "Home" },
1200};
1201
1202/** The phone's tab bar, as the app has it (components/mobile.tsx). */
1203const TABS: { scenes: Scene[]; icon: ReactNode; label: string }[] = [
1204 { scenes: ["home"], icon: <House size={16} />, label: "Home" },
1205 { scenes: ["chat"], icon: <MessagesSquare size={16} />, label: "Chat" },
1206 { scenes: [], icon: <Bell size={16} />, label: "Notifications" },
1207 { scenes: ["code", "session"], icon: <Code2 size={16} />, label: "Code" },
1208];
1209
1210function Phone({ frame }: { frame: Frame }) {
1211 const scenes: Scene[] = ["home", "code", "session", "chat"];
1212 return (
1213 <div className="relative flex h-136 w-full flex-col overflow-hidden rounded-2xl bg-bg text-left text-fg shadow-2xl shadow-black/50 ring-1 ring-line scheme-dark">
1214 <div className="flex h-12 shrink-0 items-center gap-2 border-b border-line px-3">
1215 <Avatar name="acme" size={26} square />
1216 <span key={frame.scene} className="tour-fade flex min-w-0 items-center gap-1.5 text-[13px] font-semibold text-fg">
1217 <span className="text-faint">{MODE[frame.scene].icon}</span>
1218 <span className="truncate">{MODE[frame.scene].label}</span>
1219 </span>
1220 </div>
1221 <div className="relative min-h-0 flex-1">
1222 {scenes.map((scene) => {
1223 const on = frame.scene === scene;
1224 return (
1225 <div
1226 key={scene}
1227 aria-hidden={!on}
1228 className={cn("absolute inset-0 transition-opacity duration-500", on ? "opacity-100" : "pointer-events-none opacity-0")}
1229 >
1230 {scene === "code" && <PhoneCode frame={frame} />}
1231 {scene === "session" && <PhoneSession frame={frame} />}
1232 {scene === "chat" && <PhoneChat frame={frame} />}
1233 {scene === "home" && <HomeMain frame={frame} phone />}
1234 </div>
1235 );
1236 })}
1237 </div>
1238 {/* Inside a conversation the tab bar steps aside, as it does on a phone. */}
1239 {frame.scene !== "chat" && (
1240 <div className="grid h-12 shrink-0 grid-cols-4 border-t border-line bg-[#0b0b0d]">
1241 {TABS.map((tab) => {
1242 const on = tab.scenes.includes(frame.scene);
1243 return (
1244 <span key={tab.label} className="flex flex-col items-center justify-center gap-0.5">
1245 <span className={cn("flex h-6 w-10 items-center justify-center rounded-full", on ? "bg-[#2c2c33] text-[#ededef]" : "text-muted")}>{tab.icon}</span>
1246 <span className={cn("text-[9.5px] font-medium", on ? "text-[#ededef]" : "text-faint")}>{tab.label}</span>
1247 </span>
1248 );
1249 })}
1250 </div>
1251 )}
1252 </div>
1253 );
1254}
1255
1256function PhoneChat({ frame }: { frame: Frame }) {
1257 return (
1258 <div className="flex h-full flex-col">
1259 <div className="flex min-h-0 flex-1 flex-col justify-end overflow-hidden mask-[linear-gradient(to_bottom,transparent,black_2.5rem)] [&>div]:px-3">
1260 <Message who="Dana" time="09:12">
1261 <p>Two enterprise customers hit the CSV export timeout again this morning.</p>
1262 </Message>
1263 <Message who="Priya" time="09:15">
1264 <p>
1265 <Rich text="I'll take it, @dana." />
1266 </p>
1267 </Message>
1268 {frame.shipped && (
1269 <Message who="Priya" time="09:41" enter>
1270 <p>
1271 <Rich text="Shipped in #431. @dana, can you tell your customers?" />
1272 </p>
1273 </Message>
1274 )}
1275 {frame.told && (
1276 <Message who="Dana" time="09:42" enter>
1277 <p>
1278 <Rich text="Done. Both can export again." />
1279 </p>
1280 </Message>
1281 )}
1282 </div>
1283 <div className="px-3 pt-1 pb-3">
1284 <div className="flex items-center gap-2 rounded-xl bg-surface px-3 py-2.5 text-[13px] ring-1 ring-line">
1285 <span className="min-w-0 flex-1 truncate text-faint">Message #web</span>
1286 <SendHorizontal size={15} className="text-faint" />
1287 </div>
1288 </div>
1289 </div>
1290 );
1291}
1292
1293function PhoneSession({ frame }: { frame: Frame }) {
1294 return (
1295 <div className="h-full space-y-3 overflow-hidden px-3 py-4">
1296 <p className="flex flex-wrap items-center gap-1.5 text-[12px] text-muted">
1297 Recorded by <WithAgent /> through MCP
1298 </p>
1299 <ol className="space-y-3">
1300 {SESSION.map((entry, index) => (
1301 <SessionLine key={index} entry={entry} shown={index < frame.entries} />
1302 ))}
1303 </ol>
1304 </div>
1305 );
1306}
1307
1308function PhoneCode({ frame }: { frame: Frame }) {
1309 return (
1310 <div className="space-y-3 px-3 py-4">
1311 <p className="text-[14px] font-semibold text-fg">
1312 Stream CSV exports in batches <span className="font-normal text-faint">#431</span>
1313 </p>
1314 <p className="text-[12px] leading-[1.6] text-muted">
1315 <span className="text-fg-soft">{PEOPLE.Priya}</span> wants to merge into <span className="font-mono text-[11px] text-fg-soft">main</span>. Rows now
1316 stream in batches of 1,000; a 200,000-row account takes 3.1 s.
1317 </p>
1318 <p className="flex flex-wrap items-center gap-1.5 text-[12px] text-muted">
1319 Commits with <WithAgent />
1320 </p>
1321 <Card>
1322 <ul className="space-y-2 px-3.5 py-3">
1323 {CHECKS.map((check, index) => {
1324 const done = index < frame.checks;
1325 return (
1326 <li key={check} className="flex items-center gap-2 text-[12px]">
1327 {done ? (
1328 <span className="tour-pop flex size-4 items-center justify-center rounded-full bg-success/15 text-success">
1329 <Check size={10} strokeWidth={3} />
1330 </span>
1331 ) : (
1332 <span className="tour-spin size-3.5 rounded-full border-2 border-warn/25 border-t-warn" />
1333 )}
1334 <span className={done ? "text-fg-soft" : "text-muted"}>{check}</span>
1335 </li>
1336 );
1337 })}
1338 </ul>
1339 </Card>
1340 <pre className={cn("overflow-hidden rounded-xl border border-line bg-surface py-1.5 font-mono text-[10.5px] leading-[1.7] transition-opacity duration-500", frame.diff ? "opacity-100" : "opacity-0")}>
1341 {DIFF.slice(1).map((line, index) => (
1342 <div key={index} className={cn("truncate px-3", line.sign === "+" ? "bg-success/10 text-success" : "bg-danger/10 text-danger")}>
1343 {line.sign} {line.text.trim()}
1344 </div>
1345 ))}
1346 </pre>
1347 <div
1348 className={cn(
1349 "flex items-center gap-2 rounded-xl px-3.5 py-2.5 text-[12px] ring-1 transition-colors duration-500",
1350 frame.merged ? "bg-merged/10 text-merged ring-merged/30" : frame.approved ? "bg-success/10 text-success ring-success/30" : "text-muted ring-line",
1351 )}
1352 >
1353 <GitMerge size={13} />
1354 {frame.merged ? "Merged · deploying" : frame.approved ? `Approved by ${PEOPLE.Dana}` : "Waiting on checks and review"}
1355 </div>
1356 </div>
1357 );
1358}
1359
1360/* The tour -------------------------------------------------------------- */
1361
1362/** Keyframes the tour's parts use; transforms and opacity only. */
1363const STYLES = `
1364.tour-in { animation: tour-in 420ms cubic-bezier(.2,.7,.2,1) both; }
1365@keyframes tour-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
1366.tour-pop { animation: tour-pop 360ms cubic-bezier(.3,1.4,.5,1) both; }
1367@keyframes tour-pop { from { opacity: 0; transform: scale(.7); } to { opacity: 1; transform: none; } }
1368.tour-fade { animation: tour-fade 400ms ease-out both; }
1369@keyframes tour-fade { from { opacity: 0; } to { opacity: 1; } }
1370.tour-spin { animation: tour-spin .9s linear infinite; }
1371@keyframes tour-spin { to { transform: rotate(360deg); } }
1372.tour-caret { animation: tour-caret 1s steps(1) infinite; }
1373@keyframes tour-caret { 50% { opacity: 0; } }
1374.tour-shimmer { animation: tour-shimmer 1.2s ease-in-out infinite; }
1375@keyframes tour-shimmer { 50% { opacity: .45; } }
1376@media (prefers-reduced-motion: reduce) {
1377 .tour-in, .tour-pop, .tour-fade, .tour-spin, .tour-caret, .tour-shimmer { animation: none; }
1378}
1379`;
1380
1381/**
1382 * The hero's tour: the frame (a full app on wider screens, one pane on a
1383 * phone) and the step pills under it.
1384 */
1385export function ProductTour({ className }: { className?: string }) {
1386 const clock = useTourClock();
1387 const { frame } = clock;
1388 return (
1389 <div ref={clock.rootRef} className={className}>
1390 <style dangerouslySetInnerHTML={{ __html: STYLES }} />
1391 <div
1392 role="img"
1393 aria-label="A tour of g1t: on Home, notifications that settled themselves overnight leave Where you're needed, Start here picks the pull request in review, and What changed sums up in plain English what landed and that it is live. The pull request then passes its checks, is approved and is merged by the merge queue, and the session from the coding agent that helped write it is replayed. Then the team hears it shipped in a channel."
1394 onMouseEnter={() => clock.hover(true)}
1395 onMouseLeave={() => clock.hover(false)}
1396 >
1397 <div className="hidden md:block">
1398 <Desktop frame={frame} reduced={clock.reduced} />
1399 </div>
1400 <div className="md:hidden">
1401 <Phone frame={frame} />
1402 </div>
1403 </div>
1404 <div className="mx-auto mt-4 grid max-w-xl grid-cols-4 gap-2" role="tablist" aria-label="Steps of the tour">
1405 {PILLS.map((pill, index) => {
1406 const on = clock.pill === index;
1407 return (
1408 <button
1409 key={pill.scene}
1410 type="button"
1411 role="tab"
1412 aria-selected={on}
1413 onClick={() => clock.jump(index)}
1414 className={cn(
1415 "group relative overflow-hidden rounded-full px-2 py-1.5 text-[11px] font-medium whitespace-nowrap ring-1 transition-colors sm:px-3 sm:text-xs",
1416 on ? "bg-surface text-fg ring-line-strong" : "text-muted ring-line hover:text-fg-soft",
1417 )}
1418 >
1419 <span
1420 ref={(element) => {
1421 clock.barRefs.current[index] = element;
1422 }}
1423 aria-hidden="true"
1424 className="absolute inset-0 origin-left bg-accent/15"
1425 style={{ transform: `scaleX(${clock.reduced && on ? 1 : 0})` }}
1426 />
1427 <span className="relative flex items-center justify-center gap-1.5">
1428 {pill.label}
1429 </span>
1430 </button>
1431 );
1432 })}
1433 </div>
1434 </div>
1435 );
1436}