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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 CircleHelp,
40 Ellipsis,
41 Code2,
42 Compass,
43 FileDiff,
44 FileText,
45 GitCommitHorizontal,
46 GitMerge,
47 GitPullRequest,
48 Hash,
49 House,
50 ListTodo,
51 Loader,
52 MessageSquare,
53 MessagesSquare,
54 Paperclip,
55 PlayCircle,
56 Plus,
57 Rocket,
58 RotateCcw,
59 Search,
60 SendHorizontal,
61 Settings,
62 ShieldCheck,
63 Shapes,
64 Sparkles,
65 SquarePen,
66 User,
67 Wrench,
68} from "lucide-react";
69import { type CSSProperties, Fragment, type ReactNode, useCallback, useEffect, useLayoutEffect, useRef, useState } from "react";
70
71import { codingAgentById } from "@g1t/contracts/coding-agents";
72
73import { cn } from "../lib/cn";
74import { WORK_KINDS, WORK_LABEL, type WorkKind } from "../lib/home";
75import { CHECKS, type CursorTarget, type Frame, LOOP_MS, PILLS, SESSION, SETTLED, SUMMARY_WORDS, type SessionEntry, STILLS, type Scene, frameAt, pillAt, pillProgress, sameFrame } from "../lib/tour";
76import { AgentBadge, AgentMark } from "./coding-agent";
77import { MarkGlyph } from "./logo";
78
79import { Avatar } from "./ui/avatar";
80import { Badge } from "./ui/badge";
81import { Card } from "./ui/card";
82
83/** The frame's design size; it scales to fit, keeping its aspect. */
84const W = 992;
85const H = 600;
86
87const useIsoLayoutEffect = typeof window === "undefined" ? useEffect : useLayoutEffect;
88
89/* ------------------------------------------------------------------ */
90/* The clock */
91/* ------------------------------------------------------------------ */
92
93type Clock = {
94 frame: Frame;
95 reduced: boolean;
96 /** The pill shown as current. */
97 pill: number;
98 jump: (index: number) => void;
99 hover: (on: boolean) => void;
100 /** Observed for being on screen. */
101 rootRef: React.RefObject<HTMLDivElement | null>;
102 /** The pills' progress bars, written each tick. */
103 barRefs: React.RefObject<(HTMLSpanElement | null)[]>;
104};
105
106function useTourClock(): Clock {
107 const [frame, setFrame] = useState<Frame>(() => frameAt(0));
108 const [reduced, setReduced] = useState(false);
109 const [still, setStill] = useState(0);
110 const rootRef = useRef<HTMLDivElement | null>(null);
111 const barRefs = useRef<(HTMLSpanElement | null)[]>([]);
112 const time = useRef(0);
113 const shown = useRef(frame);
114 const paused = useRef({ hover: false, offscreen: true, hidden: false });
115
116 const paint = useCallback((t: number) => {
117 const next = frameAt(t);
118 if (!sameFrame(next, shown.current)) {
119 shown.current = next;
120 setFrame(next);
121 }
122 const current = pillAt(t);
123 const progress = pillProgress(t);
124 barRefs.current.forEach((bar, index) => {
125 if (!bar) return;
126 const amount = index === current ? progress : 0;
127 bar.style.transform = `scaleX(${amount})`;
128 });
129 }, []);
130
131 useEffect(() => {
132 const motion = window.matchMedia("(prefers-reduced-motion: reduce)");
133 if (motion.matches) {
134 setReduced(true);
135 const next = frameAt(STILLS.home);
136 shown.current = next;
137 setFrame(next);
138 return;
139 }
140 const root = rootRef.current;
141 const observer =
142 typeof IntersectionObserver === "undefined"
143 ? null
144 : new IntersectionObserver(([entry]) => {
145 paused.current.offscreen = !entry?.isIntersecting;
146 });
147 if (root && observer) observer.observe(root);
148 else paused.current.offscreen = false;
149 const visibility = () => {
150 paused.current.hidden = document.hidden;
151 };
152 visibility();
153 document.addEventListener("visibilitychange", visibility);
154
155 let last: number | null = null;
156 let raf = 0;
157 const tick = (now: number) => {
158 const { hover, offscreen, hidden } = paused.current;
159 // A long gap (a background tab, a debugger) moves time on by one frame, not by the gap.
160 if (last !== null && !hover && !offscreen && !hidden) time.current = (time.current + Math.min(now - last, 64)) % LOOP_MS;
161 last = now;
162 paint(time.current);
163 raf = requestAnimationFrame(tick);
164 };
165 raf = requestAnimationFrame(tick);
166 return () => {
167 cancelAnimationFrame(raf);
168 observer?.disconnect();
169 document.removeEventListener("visibilitychange", visibility);
170 };
171 }, [paint]);
172
173 const jump = useCallback(
174 (index: number) => {
175 const pill = PILLS[index];
176 if (reduced) {
177 setStill(index);
178 const next = frameAt(STILLS[pill.scene]);
179 shown.current = next;
180 setFrame(next);
181 return;
182 }
183 time.current = pill.start + 1;
184 paint(time.current);
185 },
186 [paint, reduced],
187 );
188
189 const hover = useCallback((on: boolean) => {
190 paused.current.hover = on;
191 }, []);
192
193 return { frame, reduced, pill: reduced ? still : pillOf(frame), jump, hover, rootRef, barRefs };
194}
195
196/** The pill a frame belongs to, from what it shows (the clock's time is not React state). */
197function pillOf(frame: Frame): number {
198 return Math.max(0, PILLS.findIndex((pill) => pill.scene === frame.scene));
199}
200
201/* ------------------------------------------------------------------ */
202/* Small parts */
203/* ------------------------------------------------------------------ */
204
205/** The people in the story. */
206const PEOPLE: Record<string, string> = { Priya: "Priya Shah", Dana: "Dana Ruiz", Alex: "Alex Lee", Jordan: "Jordan Kim" };
207
208/** The coding agent Priya brought: known by the address on its commits, not an account on g1t. */
209const CLAUDE = codingAgentById("claude")!;
210
211/** A person's avatar, as the app draws it. */
212function Face({ who, size = 28 }: { who: string; size?: number }) {
213 return <Avatar name={who.toLowerCase()} image={null} size={size} />;
214}
215
216/** The coding agent's mark, its name and its badge, as commits and sessions show them. */
217function WithAgent() {
218 return (
219 <span className="inline-flex items-center gap-1">
220 <AgentMark agent={CLAUDE} size={14} />
221 <span className="text-fg-soft">{CLAUDE.name}</span>
222 <AgentBadge agent={CLAUDE} />
223 </span>
224 );
225}
226
227/** A person's presence, as the app shows it on their avatar: active, or away. */
228function PresenceDot({ away, ring = "var(--tour-side)" }: { away?: boolean; ring?: string }) {
229 return (
230 <span
231 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")}
232 style={{ boxShadow: `0 0 0 1.5px ${ring}${away ? ", inset 0 0 0 1.5px var(--color-faint)" : ""}` }}
233 />
234 );
235}
236
237/** Text with @mentions, #channels and #numbers picked out, as chat shows them; `targets` marks some for the cursor. */
238function Rich({ text, targets }: { text: string; targets?: Record<string, CursorTarget> }) {
239 const parts = text.split(/(@[a-z0-9-]+|#[a-z0-9]+)/gi);
240 return (
241 <>
242 {parts.map((part, index) =>
243 /^[@#]/.test(part) ? (
244 <span key={index} data-tour={targets?.[part]} className={part.startsWith("@") ? "rounded bg-accent/15 px-0.5 text-accent" : "text-accent"}>
245 {part}
246 </span>
247 ) : (
248 part
249 ),
250 )}
251 </>
252 );
253}
254
255function Message({ who, time, children, enter }: { who: string; time: string; children: ReactNode; enter?: boolean }) {
256 return (
257 <div className={cn("flex gap-3 px-5 py-2", enter && "tour-in")}>
258 <Face who={who} />
259 <div className="min-w-0 flex-1">
260 <p className="flex flex-wrap items-baseline gap-x-1.5 text-[13px]">
261 <span className="font-semibold text-fg">{PEOPLE[who] ?? who}</span>
262 <span className="text-[11px] text-faint">{time}</span>
263 </p>
264 <div className="mt-0.5 space-y-2 text-[13px] leading-[1.55] text-fg-soft">{children}</div>
265 </div>
266 </div>
267 );
268}
269
270/* ------------------------------------------------------------------ */
271/* The app frame */
272/* ------------------------------------------------------------------ */
273
274/** The rail's modes, in the app's order (components/rail.tsx), with its icons. */
275const RAIL: { key: string; icon: ReactNode; label: string; target?: CursorTarget; scenes?: Scene[]; badge?: number }[] = [
276 { key: "home", icon: <House size={15} />, label: "Home", scenes: ["home"] },
277 { key: "work", icon: <ListTodo size={15} />, label: "Work" },
278 { key: "explore", icon: <Compass size={15} />, label: "Explore" },
279 { key: "chat", icon: <MessagesSquare size={15} />, label: "Chat", target: "rail-chat", scenes: ["chat"], badge: 3 },
280 { key: "code", icon: <Code2 size={15} />, label: "Code", target: "rail-code", scenes: ["code", "session"] },
281 { key: "artifacts", icon: <Shapes size={15} />, label: "Artifacts" },
282 { key: "inbox", icon: <Bell size={15} />, label: "Notifications" },
283];
284
285/** One rail item: the square behind its icon, filled for the mode you are in, and its name under it. */
286function RailItem({ icon, label, on, target, badge }: { icon: ReactNode; label: string; on: boolean; target?: CursorTarget; badge?: number }) {
287 return (
288 <span className="flex w-full flex-col items-center gap-0.75 py-0.5">
289 <span
290 data-tour={target}
291 className={cn(
292 "relative flex size-7 items-center justify-center rounded-lg transition-colors duration-500",
293 on ? "bg-[#2c2c33] text-[#ededef] shadow-[inset_0_0_0_1px_rgba(255,255,255,0.06)]" : "text-muted",
294 )}
295 >
296 {icon}
297 {badge ? (
298 <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]">
299 {badge}
300 </span>
301 ) : null}
302 </span>
303 <span className={cn("text-[9px] leading-none font-medium transition-colors duration-500", on ? "text-[#ededef]" : "text-faint")}>{label}</span>
304 </span>
305 );
306}
307
308/**
309 * The rail, as the app has it: the workspace on the top bar's line (its
310 * switcher), the modes with their names, then the workspace's own pages,
311 * help, and you, with the dot that says how others see you.
312 */
313function Rail({ frame }: { frame: Frame }) {
314 const scene = frame.scene;
315 // Notifications still unread: the two that settle on Home leave the count as they do.
316 const unread = SETTLED.length - frame.settled;
317 return (
318 <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)]">
319 <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)]">
320 <Avatar name="acme" size={28} square />
321 </div>
322 <div className="mt-2.5 flex w-full flex-col items-center gap-1.5 px-1">
323 {RAIL.map((item) => (
324 <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} />
325 ))}
326 </div>
327 <div className="mt-auto flex w-full flex-col items-center gap-1.5 px-1">
328 <RailItem icon={<Building2 size={15} />} label="Workspace" on={false} />
329 <RailItem icon={<CircleHelp size={15} />} label="Help" on={false} />
330 <span className="relative mt-1">
331 <Avatar name="priya" image={null} size={26} />
332 <PresenceDot ring="#0b0b0d" />
333 </span>
334 </div>
335 </nav>
336 );
337}
338
339/**
340 * The top bar, as the app has it (components/shell.tsx): where you are,
341 * then Explore, Docs, the inbox and the + menu. Chat has none on a
342 * computer: the conversation's header takes its line.
343 */
344function TopBar({ crumbs }: { crumbs: { label: string; mono?: boolean }[] }) {
345 return (
346 <div className="flex h-11 shrink-0 items-center gap-2 border-b border-line bg-bg px-4">
347 <span className="flex min-w-0 items-center gap-1.5 text-[12.5px]">
348 {crumbs.map((crumb, index) => (
349 <Fragment key={crumb.label}>
350 {index > 0 && <span className="text-line-strong">/</span>}
351 <span className={cn("truncate", index === crumbs.length - 1 ? "font-medium text-fg" : "text-muted", crumb.mono && "font-mono text-[12px]")}>{crumb.label}</span>
352 </Fragment>
353 ))}
354 </span>
355 <span className="ml-auto flex items-center gap-1 text-[12px]">
356 <span className="px-1.5 text-muted">Explore</span>
357 <span className="px-1.5 text-muted">Docs</span>
358 <span className="relative flex size-7 items-center justify-center text-muted">
359 <Bell size={14} />
360 <span className="absolute top-1 right-1 size-1.5 rounded-full bg-accent" />
361 </span>
362 <span className="mx-1 h-4 w-px bg-line" />
363 <span className="flex h-7 items-center gap-0.5 rounded-md border border-line px-1.5 text-fg/90">
364 <Plus size={13} />
365 <ChevronDown size={11} className="text-muted" />
366 </span>
367 </span>
368 </div>
369 );
370}
371
372/** A mode's sidebar heading (ModeHeader): on the top bar's line, with what it makes. */
373function SideHead({ children, action }: { children: ReactNode; action?: ReactNode }) {
374 return (
375 <div className="flex h-11 shrink-0 items-center justify-between gap-2 border-b border-line pr-2 pl-3.5">
376 <span className="flex items-center gap-2 text-[13px] font-semibold text-fg">{children}</span>
377 {action && <span className="flex size-6 items-center justify-center text-faint">{action}</span>}
378 </div>
379 );
380}
381
382/** A section's heading, with its fold, as Chat's sections have it. */
383function SideLabel({ children, fold = true }: { children: ReactNode; fold?: boolean }) {
384 return (
385 <p className="mt-3 mb-0.5 flex items-center gap-1 px-1 text-[10.5px] font-medium text-faint">
386 {fold && <ChevronDown size={10} />}
387 {children}
388 </p>
389 );
390}
391
392function SideRow({ on, children, bold }: { on?: boolean; children: ReactNode; bold?: boolean }) {
393 return (
394 <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")}>
395 {children}
396 </div>
397 );
398}
399
400/** The search at the top of a sidebar. */
401function SideSearch({ children, keys }: { children: ReactNode; keys?: boolean }) {
402 return (
403 <span className="flex h-7 items-center gap-2 rounded-md bg-surface px-2 text-[11px] text-faint ring-1 ring-line">
404 <Search size={12} className="shrink-0" />
405 <span className="grow truncate">{children}</span>
406 {keys && <span className="rounded bg-raised px-1 font-mono text-[9px] text-muted ring-1 ring-line">Ctrl K</span>}
407 </span>
408 );
409}
410
411/* Chat ---------------------------------------------------------------- */
412
413function ChatSide() {
414 // As the app has it: direct messages with people, the latest first.
415 const dms: { who: string; away?: boolean; status?: string }[] = [
416 { who: "Dana" },
417 { who: "Jordan" },
418 { who: "Alex", away: true, status: "🗓️" },
419 ];
420 return (
421 <>
422 <SideHead action={<SquarePen size={14} />}>Chat</SideHead>
423 <div className="space-y-2 px-2 pt-2.5">
424 <SideSearch>Jump to channel or person</SideSearch>
425 <span className="grid grid-cols-3 rounded-md bg-surface p-0.5 text-center text-[10px] font-medium ring-1 ring-line">
426 <span className="rounded-sm bg-raised py-0.5 text-fg ring-1 ring-line-strong">All</span>
427 <span className="py-0.5 text-muted">Unread</span>
428 <span className="py-0.5 text-muted">Mentions</span>
429 </span>
430 </div>
431 <div className="px-2">
432 <SideLabel>Pinned</SideLabel>
433 <SideRow>
434 <Hash size={12} className="text-faint" />
435 <span className="flex-1">releases</span>
436 </SideRow>
437 <SideLabel>Channels</SideLabel>
438 {["web", "support", "general"].map((name) => (
439 <SideRow key={name} on={name === "web"} bold={name === "support"}>
440 <Hash size={12} className="text-faint" />
441 <span className="flex-1">{name}</span>
442 {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>}
443 </SideRow>
444 ))}
445 <div className="flex h-7 items-center gap-2 px-2 text-[12px] text-faint">
446 <Compass size={12} />
447 <span className="flex-1">Browse channels</span>
448 <span className="text-[10.5px]">3</span>
449 </div>
450 <SideLabel>Direct messages</SideLabel>
451 {dms.map((dm) => (
452 <SideRow key={dm.who}>
453 <span className="relative flex">
454 <Face who={dm.who} size={16} />
455 <PresenceDot away={dm.away} />
456 </span>
457 <span className="min-w-0 flex-1 truncate">
458 {PEOPLE[dm.who]}
459 {dm.status && <span className="ml-1.5 text-[11px]">{dm.status}</span>}
460 </span>
461 </SideRow>
462 ))}
463 </div>
464 </>
465 );
466}
467
468function ChatMain({ frame }: { frame: Frame }) {
469 return (
470 <div className="flex h-full flex-col">
471 <div className="flex h-11 shrink-0 items-center gap-2 border-b border-line px-5">
472 <Hash size={15} className="text-faint" />
473 <span className="text-sm font-semibold text-fg">web</span>
474 <span aria-hidden="true" className="h-3.5 w-px bg-line" />
475 <span className="truncate text-xs text-muted">The web app, its releases and its bugs</span>
476 <span className="ml-auto flex -space-x-1.5" aria-hidden="true">
477 {["Priya", "Dana", "Jordan", "Alex"].map((who) => (
478 <span key={who} className="rounded-full ring-2 ring-surface">
479 <Face who={who} size={20} />
480 </span>
481 ))}
482 </span>
483 </div>
484 <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">
485 <div className="flex items-center gap-3 px-5 pt-1 pb-2 text-[11px] text-faint">
486 <span className="h-px flex-1 bg-line" />
487 Today
488 <span className="h-px flex-1 bg-line" />
489 </div>
490 <Message who="Jordan" time="09:02">
491 <p>Morning! Thursday&apos;s release closes Wednesday night, so anything for it needs to land by then.</p>
492 </Message>
493 <Message who="Dana" time="09:12">
494 <p>Two enterprise customers hit the CSV export timeout again this morning. Both have over 100k rows.</p>
495 </Message>
496 <Message who="Priya" time="09:15">
497 <p>
498 <Rich text="I'll take it, @dana. I'll post here when it ships." />
499 </p>
500 </Message>
501 {frame.shipped && (
502 <Message who="Priya" time="09:41" enter>
503 <p>
504 <Rich text="Shipped in #431. A 200,000-row export now finishes in about 3 s. @dana, can you let your two customers know?" />
505 </p>
506 </Message>
507 )}
508 {frame.told && (
509 <Message who="Dana" time="09:42" enter>
510 <p>
511 <Rich text="Done. Both can export again, and I told #support." />
512 </p>
513 </Message>
514 )}
515 </div>
516 <div className="px-5 pt-1 pb-4">
517 <div className="flex items-center gap-2 rounded-xl bg-surface px-3 py-2.5 text-[13px] ring-1 ring-line">
518 <span className="min-w-0 flex-1 truncate text-faint">Message #web</span>
519 <AtSign size={15} className="text-faint" />
520 <Paperclip size={15} className="text-faint" />
521 <span className="flex size-7 items-center justify-center rounded-md text-faint">
522 <SendHorizontal size={14} />
523 </span>
524 </div>
525 </div>
526 </div>
527 );
528}
529
530/* Code ---------------------------------------------------------------- */
531
532/** Code's sidebar in a project, as the app has it (shell.tsx, RepoMenu): its pages in the order people use them. */
533function CodeSide() {
534 const row = (icon: ReactNode, label: string, count?: string, on = false) => (
535 <SideRow on={on}>
536 <span className="text-faint">{icon}</span>
537 <span className="flex-1">{label}</span>
538 {count && <span className="text-[10.5px] text-faint">{count}</span>}
539 </SideRow>
540 );
541 return (
542 <>
543 <SideHead>Code</SideHead>
544 <div className="px-2 pt-2.5">
545 <SideSearch keys>Search or jump to…</SideSearch>
546 <div className="mt-2.5 flex h-7 items-center gap-1 px-1 text-[12px] font-medium text-fg">
547 <ChevronLeft size={14} className="text-faint" />
548 All projects
549 </div>
550 <div className="mt-1 flex items-center gap-2 rounded-md px-2 py-1">
551 <span className="flex size-5 items-center justify-center rounded-md bg-raised text-muted ring-1 ring-line">
552 <Box size={11} />
553 </span>
554 <span className="font-mono text-[12px]">
555 <span className="text-faint">acme/</span>
556 <span className="font-semibold text-fg">web</span>
557 </span>
558 </div>
559 <div className="mx-2 my-2 h-px bg-line" />
560 {row(<Code2 size={13} />, "Code")}
561 {row(<ListTodo size={13} />, "Work", "12")}
562 {row(<GitPullRequest size={13} />, "Pull requests", "3", true)}
563 {row(<PlayCircle size={13} />, "Workflows")}
564 <div className="mx-2 my-2 h-px bg-line" />
565 {row(<Rocket size={13} />, "Deployments")}
566 {row(<Activity size={13} />, "Observability")}
567 {row(<ShieldCheck size={13} />, "Security")}
568 {row(<BarChart3 size={13} />, "Insights")}
569 <div className="mx-2 my-2 h-px bg-line" />
570 {row(<Settings size={13} />, "Settings")}
571 </div>
572 </>
573 );
574}
575
576const DIFF: { sign: " " | "-" | "+"; text: string }[] = [
577 { sign: " ", text: "def export_csv(account, writer):" },
578 { sign: "-", text: " rows = list(rows_for_export(account))" },
579 { sign: "-", text: " for row in rows:" },
580 { sign: "-", text: " writer.writerow(row)" },
581 { sign: "+", text: " for batch in rows_for_export(account, batch_size=1_000):" },
582 { sign: "+", text: " writer.writerows(batch)" },
583 { sign: "+", text: " yield writer.flush()" },
584];
585
586/**
587 * The pull request's header and tabs, as routes/repo/pull.tsx has them:
588 * its title, state and author (with the coding agent on its commits), then
589 * Conversation, Session and Files changed.
590 */
591function PullHead({ frame, tab }: { frame: Frame; tab: "conversation" | "session" }) {
592 const tabs: { key: string; icon: ReactNode; label: string; count?: number; target?: CursorTarget }[] = [
593 { key: "conversation", icon: <MessageSquare size={13} />, label: "Conversation", count: 2 },
594 { key: "session", icon: <MessagesSquare size={13} />, label: "Session", target: "pr-session" },
595 { key: "changes", icon: <FileDiff size={13} />, label: "Files changed", count: 3 },
596 ];
597 return (
598 <div className="px-5 pt-4">
599 <p className="text-[15px] font-semibold text-fg">
600 Stream CSV exports in batches <span className="font-normal text-faint">#431</span>
601 </p>
602 <p className="mt-1.5 flex flex-wrap items-center gap-x-2 gap-y-1 text-[12px] text-muted">
603 <span
604 key={frame.merged ? "merged" : "open"}
605 className={cn(
606 "tour-pop flex items-center gap-1 rounded-full px-2 py-0.5 text-[11px] font-medium",
607 frame.merged ? "bg-merged/15 text-merged" : "bg-success/15 text-success",
608 )}
609 >
610 {frame.merged ? <GitMerge size={11} /> : <GitPullRequest size={11} />}
611 {frame.merged ? "Merged" : "Open"}
612 </span>
613 <span className="text-fg-soft">{PEOPLE.Priya}</span> wants to merge into <span className="font-mono text-[11px] text-fg-soft">main</span> · with
614 <WithAgent />
615 </p>
616 <div className="mt-3 flex items-end gap-1 border-b border-line text-[12px]">
617 {tabs.map((item) => {
618 const on = item.key === tab;
619 return (
620 <span
621 key={item.key}
622 data-tour={item.target}
623 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")}
624 >
625 {item.icon}
626 {item.label}
627 {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}
628 </span>
629 );
630 })}
631 <span className="ml-auto pb-2 font-mono text-[11px]">
632 <span className="text-success">+41</span> <span className="text-danger">−12</span>
633 </span>
634 </div>
635 </div>
636 );
637}
638
639function CodeMain({ frame }: { frame: Frame }) {
640 return (
641 <div className="flex h-full flex-col">
642 <PullHead frame={frame} tab="conversation" />
643 <div className="grid min-h-0 flex-1 grid-cols-[1fr_15rem] gap-4 px-5 py-4">
644 <div className="min-w-0 space-y-3">
645 <div className="flex gap-3 text-[12.5px] leading-[1.6] text-fg-soft">
646 <Face who="Priya" size={24} />
647 <p>
648 Exports loaded every row before sending the first byte, so big accounts hit the 60 s limit. Rows now stream in
649 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>.
650 </p>
651 </div>
652 <Card className="overflow-hidden">
653 <p className="flex items-center gap-2 border-b border-line px-3.5 py-2 font-mono text-[11px] text-muted">
654 <FileText size={12} />
655 services/export/csv.py
656 <span className="ml-auto">
657 <span className="text-success">+3</span> <span className="text-danger">−3</span>
658 </span>
659 </p>
660 <pre className="py-1.5 font-mono text-[11px] leading-[1.75]">
661 {DIFF.map((line, index) => (
662 <div
663 key={index}
664 className={cn(
665 "px-3.5 transition-opacity duration-500",
666 line.sign === "+" ? "bg-success/10 text-success" : line.sign === "-" ? "bg-danger/10 text-danger" : "text-muted",
667 frame.diff ? "opacity-100" : "opacity-0",
668 )}
669 style={{ transitionDelay: frame.diff ? `${index * 70}ms` : "0ms" }}
670 >
671 <span className="mr-3 inline-block w-2 text-faint select-none">{line.sign}</span>
672 {line.text}
673 </div>
674 ))}
675 </pre>
676 </Card>
677 <div
678 className={cn(
679 "flex items-center gap-3 rounded-xl px-3.5 py-2.5 text-[12px] ring-1 transition-opacity duration-500",
680 frame.approved ? "bg-success/5 text-fg-soft opacity-100 ring-success/25" : "opacity-0 ring-line",
681 )}
682 >
683 <Face who="Dana" size={22} />
684 <span>
685 <span className="text-fg">{PEOPLE.Dana}</span> approved: tried it on the preview with a 200k-row account. Done in seconds.
686 </span>
687 <Check size={14} className="ml-auto shrink-0 text-success" />
688 </div>
689 </div>
690 <div className="space-y-3">
691 <Card>
692 <p className="border-b border-line px-3.5 py-2 text-[11px] font-medium text-muted">
693 Checks · {frame.checks} of {CHECKS.length} passed
694 </p>
695 <ul className="space-y-2 px-3.5 py-2.5">
696 {CHECKS.map((check, index) => {
697 const done = index < frame.checks;
698 return (
699 <li key={check} className="flex items-center gap-2 text-[12px]">
700 {done ? (
701 <span className="tour-pop flex size-4 items-center justify-center rounded-full bg-success/15 text-success">
702 <Check size={10} strokeWidth={3} />
703 </span>
704 ) : (
705 <span className="tour-spin size-3.5 rounded-full border-2 border-warn/25 border-t-warn" />
706 )}
707 <span className={done ? "text-fg-soft" : "text-muted"}>{check}</span>
708 <span className="ml-auto font-mono text-[10px] text-faint">{done ? `${18 + index * 23}s` : ""}</span>
709 </li>
710 );
711 })}
712 </ul>
713 </Card>
714 <div
715 className={cn(
716 "rounded-xl px-3.5 py-3 text-[12px] ring-1 transition-colors duration-500",
717 frame.merged ? "bg-merged/10 text-merged ring-merged/30" : frame.approved ? "bg-success/10 text-success ring-success/30" : "text-muted ring-line",
718 )}
719 >
720 <p className="flex items-center gap-2 font-medium">
721 <GitMerge size={13} />
722 {frame.merged ? "Merged by the merge queue" : frame.approved ? "In the merge queue" : "Waiting on checks and review"}
723 </p>
724 <p className="mt-1 text-[11px] text-faint">{frame.merged ? "Deploying to production" : "Main only moves to what passed."}</p>
725 </div>
726 <div
727 className={cn(
728 "rounded-xl border border-line bg-surface px-3.5 py-3 text-[12px] transition-opacity duration-500",
729 frame.checks >= CHECKS.length ? "opacity-100" : "opacity-0",
730 )}
731 >
732 <p className="text-[11px] font-medium text-muted">Preview</p>
733 <p className="mt-1 truncate font-mono text-[11px] text-accent">web-git-csv-acme.g1t.page</p>
734 </div>
735 </div>
736 </div>
737 </div>
738 );
739}
740
741/** One entry of the session, on the timeline's rail, as the pull request's Session tab draws it. */
742function SessionLine({ entry, shown }: { entry: SessionEntry; shown: boolean }) {
743 const Icon = entry.kind === "prompt" ? User : entry.kind === "tool" ? Wrench : Bot;
744 return (
745 <li className={cn("relative pl-9 transition-[opacity,transform] duration-500", shown ? "translate-y-0 opacity-100" : "translate-y-1 opacity-0")}>
746 <span
747 className={cn(
748 "absolute top-0 left-0 flex size-6 items-center justify-center rounded-full border bg-bg",
749 entry.kind === "prompt" ? "border-accent/50 text-accent" : "border-line text-faint",
750 )}
751 >
752 <Icon size={12} />
753 </span>
754 {entry.kind === "tool" ? (
755 <Card className="flex items-center gap-2 px-3 py-1.5">
756 <span className="font-mono text-[11px] text-accent">{entry.tool}</span>
757 <span className="truncate font-mono text-[11px] text-muted">{entry.text}</span>
758 </Card>
759 ) : (
760 <div>
761 <p className="text-[11px] font-medium text-faint">{entry.kind === "prompt" ? "Prompt" : CLAUDE.name}</p>
762 {entry.kind === "prompt" ? (
763 <Card className="mt-1 px-3 py-2 text-[12.5px] leading-[1.55] text-fg-soft">{entry.text}</Card>
764 ) : (
765 <p className="mt-0.5 text-[12.5px] leading-[1.55] text-fg-soft">{entry.text}</p>
766 )}
767 </div>
768 )}
769 {entry.commit && (
770 <p className="mt-1 flex items-center gap-1 font-mono text-[11px] text-faint">
771 <GitCommitHorizontal size={12} />
772 {entry.commit}
773 </p>
774 )}
775 </li>
776 );
777}
778
779/** The pull request's Session tab: what the coding agent was asked, read, ran and decided, recorded as it worked. */
780function SessionMain({ frame }: { frame: Frame }) {
781 return (
782 <div className="flex h-full flex-col">
783 <PullHead frame={frame} tab="session" />
784 <div className="min-h-0 flex-1 overflow-hidden px-5 py-4">
785 <p className="mb-3 flex items-center gap-1.5 text-[11.5px] text-muted">
786 Recorded by <WithAgent /> for {PEOPLE.Priya} through g1t&apos;s MCP server · {SESSION.length} entries
787 </p>
788 <ol className="space-y-3">
789 {SESSION.map((entry, index) => (
790 <SessionLine key={index} entry={entry} shown={index < frame.entries} />
791 ))}
792 </ol>
793 </div>
794 </div>
795 );
796}
797
798/* Home ---------------------------------------------------------------- */
799
800/** One of Home's cards (components/home.tsx Card): its title, a few words under it, then its rows. */
801function HomeCard({ title, hint, link, children, className }: { title: ReactNode; hint?: string; link?: string; children: ReactNode; className?: string }) {
802 return (
803 <section className={cn("overflow-hidden rounded-2xl border border-line bg-surface", className)}>
804 <header className="flex items-start gap-2 px-4 pt-3 pb-2">
805 <div className="min-w-0">
806 <p className="text-[12.5px] font-semibold text-fg">{title}</p>
807 {hint && <p className="mt-0.5 truncate text-[10.5px] text-muted">{hint}</p>}
808 </div>
809 {link && (
810 <span className="ml-auto flex shrink-0 items-center gap-1 pt-0.5 text-[10.5px] text-muted">
811 {link}
812 <ArrowRight size={10} />
813 </span>
814 )}
815 </header>
816 {children}
817 </section>
818 );
819}
820
821const HOME_ROW = "flex items-center gap-2.5 border-t border-line px-4 py-2";
822
823/** What still waits on Priya once the notifications above settle: her pull request in review, and a review asked of her. */
824const STAYING = [
825 { 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" },
826 { icon: <GitPullRequest size={14} className="text-info" />, title: "Add audit log export", detail: "acme/web #435 · Your review", stake: "+212 −40", action: "Review" },
827];
828
829/** A row of Where you're needed that settles while you look: it says why, then leaves the list. */
830function SettlingRow({ row, settled, cleared, index }: { row: (typeof SETTLED)[number]; settled: boolean; cleared: boolean; index: number }) {
831 return (
832 <div
833 className={cn(
834 "grid transition-[grid-template-rows,opacity] duration-500 ease-out motion-reduce:transition-none",
835 cleared ? "grid-rows-[0fr] opacity-0" : "grid-rows-[1fr] opacity-100",
836 )}
837 >
838 <div className="min-h-0 overflow-hidden">
839 <div className={cn(HOME_ROW, index === 0 && "border-t-0", "transition-colors duration-500", settled && "bg-success/5")}>
840 <span key={settled ? "done" : "open"} className="tour-pop shrink-0">
841 {settled ? <CheckCheck size={14} className="text-success" /> : index === 0 ? <Rocket size={14} className="text-danger" /> : <PlayCircle size={14} className="text-warn" />}
842 </span>
843 <div className="min-w-0 grow">
844 <p className={cn("truncate text-[12px] font-semibold transition-colors duration-500", settled ? "text-muted line-through decoration-faint" : "text-fg")}>{row.title}</p>
845 <p key={settled ? "why" : "detail"} className={cn("tour-fade truncate text-[10.5px]", settled ? "text-success" : "text-muted")}>
846 {settled ? `Settled · ${row.why}` : row.detail}
847 </p>
848 </div>
849 <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")}>
850 {index === 0 ? "See the build" : "Look"}
851 </span>
852 </div>
853 </div>
854 </div>
855 );
856}
857
858/** Where you're needed: the two notifications that settle themselves, then what is left for Priya. */
859function NeededCard({ frame, phone }: { frame: Frame; phone?: boolean }) {
860 return (
861 <HomeCard title="Where you're needed" hint={phone ? undefined : "Everything waiting on you, however long ago it started"} link="Notifications">
862 {SETTLED.map((row, index) => (
863 <SettlingRow key={row.title} row={row} index={index} settled={frame.settled > index} cleared={frame.cleared > index} />
864 ))}
865 {STAYING.map((row, index) => (
866 <div key={row.title} className={cn(HOME_ROW, index === 0 && frame.cleared >= SETTLED.length && "border-t-0")}>
867 <span className="shrink-0">{row.icon}</span>
868 <div className="min-w-0 grow">
869 <p className="truncate text-[12px] font-semibold text-fg">{row.title}</p>
870 <p className="truncate text-[10.5px] text-muted">{row.detail}</p>
871 </div>
872 {!phone && <span className="shrink-0 text-[10.5px] font-medium text-fg-soft">{row.stake}</span>}
873 <span className="shrink-0 rounded-md border border-line-strong px-2 py-1 text-[10.5px] text-fg">{row.action}</span>
874 </div>
875 ))}
876 </HomeCard>
877 );
878}
879
880/** Start here: the deploy failure while it is open (it comes before anything else), then Priya's pull request. */
881function StartCard({ frame }: { frame: Frame }) {
882 const deploy = frame.settled === 0;
883 const pick = deploy
884 ? { 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" }
885 : { 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" };
886 return (
887 <HomeCard
888 title={
889 <>
890 Start here <span className="font-normal text-faint">· picked by g1t</span>
891 </>
892 }
893 >
894 <div key={deploy ? "deploy" : "ready"} className="tour-in px-4 pb-4">
895 <div className="flex items-start gap-2.5">
896 <span className="mt-0.5 shrink-0">{pick.icon}</span>
897 <p className="text-[12.5px] leading-snug font-semibold text-fg">{pick.title}</p>
898 </div>
899 <dl className="mt-2.5 grid grid-cols-[auto_1fr] gap-x-3 gap-y-1 text-[10.5px]">
900 <dt className="text-muted">Next</dt>
901 <dd className="text-fg-soft">{pick.next}</dd>
902 <dt className="text-muted">At stake</dt>
903 <dd className={deploy ? "text-danger" : "text-fg-soft"}>{deploy ? "Production on an older build" : "Big accounts' exports time out"}</dd>
904 </dl>
905 <p className="mt-2.5 rounded-lg bg-raised/60 px-2.5 py-2 text-[10.5px] leading-relaxed text-fg-soft">
906 <span className="font-medium text-fg">Why this one: </span>
907 {pick.why}
908 </p>
909 <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">
910 {pick.button}
911 <ArrowRight size={12} />
912 </span>
913 </div>
914 </HomeCard>
915 );
916}
917
918/** What changed: Summarize, then g1t's answer streaming in, word by word, then Ask a follow-up. */
919function WhatChangedCardMock({ frame }: { frame: Frame }) {
920 const text = SUMMARY_WORDS.slice(0, frame.words).join(" ");
921 return (
922 <HomeCard title="What changed" hint="In plain English, since I was last here">
923 <div className="px-4 pb-3.5">
924 {!frame.summarizing ? (
925 <div className="flex items-center gap-3">
926 <p className="grow text-[11.5px] leading-relaxed text-muted">
927 g1t reads the commits, pull requests, deploys and conversations since I was last here and tells you what changed, why, and what is live.
928 </p>
929 <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">
930 <Sparkles size={12} />
931 Summarize
932 </span>
933 </div>
934 ) : frame.words === 0 ? (
935 <div className="tour-fade space-y-2">
936 <p className="text-[11.5px] text-muted">Reading what happened…</p>
937 <span className="tour-shimmer block h-2.5 w-11/12 rounded bg-raised" />
938 <span className="tour-shimmer block h-2.5 w-3/4 rounded bg-raised" />
939 </div>
940 ) : (
941 <>
942 <p className="text-[12.5px] leading-[1.6] text-fg-soft">
943 <Rich text={text} targets={{ "#431": "home-pr" }} />
944 {!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" />}
945 </p>
946 <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")}>
947 <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">
948 <MarkGlyph className="h-2.5" />
949 Ask a follow-up
950 </span>
951 <span className="inline-flex h-6 items-center gap-1.5 px-2 text-[10.5px] text-muted">
952 <RotateCcw size={11} />
953 Summarize again
954 </span>
955 </div>
956 </>
957 )}
958 </div>
959 </HomeCard>
960 );
961}
962
963/** The chart's colour for each kind, as components/home.tsx gives it. */
964const TOUR_FILL: Record<WorkKind, string> = {
965 pushes: "bg-series-1",
966 pulls: "bg-series-2",
967 items: "bg-series-3",
968 shipped: "bg-series-4",
969 docs: "bg-series-5",
970 chat: "bg-series-6",
971};
972
973/**
974 * People: who did what overnight as the real card draws it (components/home.tsx
975 * WhoChart): a row each for people and agents, a bar split by kind of work,
976 * and the legend with the totals.
977 */
978function PeopleCardMock() {
979 const rows: { name: string; agent: boolean; parts: Partial<Record<WorkKind, number>> }[] = [
980 { name: "jordan", agent: false, parts: { pushes: 4, pulls: 2, items: 3, chat: 9 } },
981 { name: "alex", agent: false, parts: { pulls: 3, items: 2, docs: 2, chat: 6 } },
982 { name: "claude", agent: true, parts: { pushes: 6, pulls: 2 } },
983 { name: "g1t", agent: true, parts: { shipped: 3, chat: 4 } },
984 ];
985 const legend: [WorkKind, string][] = [
986 ["pushes", "23 commits to 2 projects"],
987 ["pulls", "4 opened, 3 merged"],
988 ["items", "3 opened, 2 closed"],
989 ["shipped", "3 deploys"],
990 ["docs", "2 docs edited"],
991 ["chat", "19 messages in 4 conversations"],
992 ];
993 const total = (parts: Partial<Record<WorkKind, number>>) => Object.values(parts).reduce((a, b) => a + b, 0);
994 const top = Math.max(...rows.map((row) => total(row.parts)));
995 return (
996 <HomeCard title="People" hint="2 people · 2 agents">
997 <ul className="space-y-2 px-4 pb-3">
998 {rows.map((row) => (
999 <li key={row.name} className="grid grid-cols-[5.5rem_minmax(0,1fr)_1.5rem] items-center gap-2.5">
1000 <span className="flex min-w-0 items-center gap-1.5">
1001 <Avatar name={row.name} size={16} agent={row.agent} ring="var(--color-surface)" />
1002 <span className="truncate text-[11.5px] text-fg">{row.name}</span>
1003 </span>
1004 <span className="flex h-2 gap-0.5 overflow-hidden rounded-full" style={{ width: `${(total(row.parts) / top) * 100}%` }}>
1005 {WORK_KINDS.filter((kind) => row.parts[kind]).map((kind) => (
1006 <span key={kind} className={cn("h-full", TOUR_FILL[kind])} style={{ flexGrow: row.parts[kind] }} />
1007 ))}
1008 </span>
1009 <span className="text-right text-[10.5px] text-muted tabular-nums">{total(row.parts)}</span>
1010 </li>
1011 ))}
1012 </ul>
1013 <ul className="grid grid-cols-2 gap-x-4 gap-y-1 border-t border-line px-4 py-2.5">
1014 {legend.map(([kind, text]) => (
1015 <li key={kind} className="flex min-w-0 items-center gap-1.5 text-[10.5px]">
1016 <span className={cn("size-2 shrink-0 rounded-[2px]", TOUR_FILL[kind])} />
1017 <span className="truncate">
1018 <span className="font-medium text-fg">{WORK_LABEL[kind]}</span> <span className="text-muted">{text}</span>
1019 </span>
1020 </li>
1021 ))}
1022 </ul>
1023 </HomeCard>
1024 );
1025}
1026
1027/** Landed: each change that came in overnight with whether it is live, the agent's mark on the one it helped make, and Explain. */
1028function LandedCardMock() {
1029 const rows = [
1030 { 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" },
1031 { title: "Retry webhook deliveries with backoff", detail: "web#433 · by alex", agent: true, live: "Live 6 min after merge", at: "7:52 AM" },
1032 ];
1033 return (
1034 <HomeCard title="Landed" hint="1 pull request merged · 1 push">
1035 {rows.map((row) => (
1036 <div key={row.title} className={HOME_ROW}>
1037 <span className="shrink-0">{row.agent ? <GitMerge size={14} className="text-merged" /> : <GitCommitHorizontal size={14} className="text-muted" />}</span>
1038 <div className="min-w-0 grow">
1039 <p className="flex min-w-0 items-center gap-1.5 text-[12px] text-fg">
1040 <span className="truncate">{row.title}</span>
1041 {row.agent && <AgentMark agent={CLAUDE} size={12} />}
1042 </p>
1043 <div className="mt-0.5 flex min-w-0 flex-wrap items-center gap-x-2 gap-y-1">
1044 <span className="truncate text-[10.5px] text-muted">{row.detail}</span>
1045 <Badge tone="success">
1046 <Rocket size={9} />
1047 {row.live}
1048 </Badge>
1049 </div>
1050 </div>
1051 <span className="flex size-6 shrink-0 items-center justify-center rounded-md text-muted">
1052 <Sparkles size={12} />
1053 </span>
1054 <span className="shrink-0 text-[10.5px] text-faint tabular-nums">{row.at}</span>
1055 </div>
1056 ))}
1057 </HomeCard>
1058 );
1059}
1060
1061/**
1062 * Home, as Priya starts her day on it (routes/workspace/home.tsx): "What are
1063 * we building today?" over the box that asks g1t, Where you're needed
1064 * beside Start here, then Since you were last here with What changed,
1065 * People (who did what, agents beside people) and Landed. Pressing the first starter brings What changed into view, as the
1066 * real one does, and its answer streams in.
1067 */
1068function HomeMain({ frame, phone = false }: { frame: Frame; phone?: boolean }) {
1069 const viewport = useRef<HTMLDivElement | null>(null);
1070 const content = useRef<HTMLDivElement | null>(null);
1071 const since = useRef<HTMLDivElement | null>(null);
1072 const [offset, setOffset] = useState(0);
1073 // Measured again as the answer grows, so the page follows it down as it streams in.
1074 const grown = Math.floor(frame.words / 12);
1075 useIsoLayoutEffect(() => {
1076 if (!frame.summarizing) {
1077 setOffset(0);
1078 return;
1079 }
1080 const view = viewport.current;
1081 const body = content.current;
1082 const mark = since.current;
1083 if (!view || !body || !mark) return;
1084 setOffset(Math.max(0, Math.min(mark.offsetTop - 14, body.scrollHeight - view.clientHeight)));
1085 }, [frame.summarizing, grown, frame.summarized]);
1086 const starters = phone ? ["What needs me first?"] : ["What needs me first?", "What shipped today?", "Who's working on what?"];
1087 return (
1088 <div ref={viewport} className="h-full overflow-hidden">
1089 <div
1090 ref={content}
1091 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")}
1092 style={{ transform: offset ? `translateY(${-offset}px)` : undefined }}
1093 >
1094 <div className={cn("mx-auto flex flex-col items-center", phone ? "gap-2.5" : "max-w-xl gap-3")}>
1095 <p className={cn("text-center font-semibold tracking-tight text-fg", phone ? "text-[17px]" : "text-[21px]")}>What are we building today?</p>
1096 <div className="flex w-full items-center gap-2 rounded-2xl border border-line bg-surface p-1.5 pl-3 shadow-sm">
1097 <MarkGlyph className="h-3.5 shrink-0" />
1098 <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>
1099 <span className="flex size-7 shrink-0 items-center justify-center rounded-md bg-accent text-bg opacity-50">
1100 <ArrowUp size={13} />
1101 </span>
1102 </div>
1103 <div className="flex flex-wrap justify-center gap-1.5">
1104 <span
1105 data-tour="home-summarize"
1106 className={cn(
1107 "rounded-full border px-2.5 py-1 text-[10.5px] text-fg transition-colors duration-300",
1108 frame.summarizing ? "border-accent bg-accent/15" : "border-accent-dim",
1109 )}
1110 >
1111 Summarize what changed since I was last here
1112 </span>
1113 {starters.map((label) => (
1114 <span key={label} className="rounded-full border border-line px-2.5 py-1 text-[10.5px] text-fg-soft">
1115 {label}
1116 </span>
1117 ))}
1118 </div>
1119 </div>
1120
1121 <div className={cn("grid items-start gap-3", !phone && "grid-cols-[minmax(0,1.6fr)_minmax(0,1fr)] gap-4")}>
1122 <NeededCard frame={frame} phone={phone} />
1123 <StartCard frame={frame} />
1124 </div>
1125
1126 <div ref={since} className="flex items-baseline gap-2.5 pt-1">
1127 <p className={cn("font-semibold tracking-tight text-fg", phone ? "text-[14px]" : "text-[15px]")}>Since you were last here</p>
1128 <p className="truncate text-[11px] text-muted">Yesterday at 6:12 PM · 15 hours</p>
1129 </div>
1130 <WhatChangedCardMock frame={frame} />
1131 <PeopleCardMock />
1132 <LandedCardMock />
1133 </div>
1134 </div>
1135 );
1136}
1137
1138/* The cursor ------------------------------------------------------------ */
1139
1140function Cursor({ frame, canvas, scale }: { frame: Frame; canvas: React.RefObject<HTMLDivElement | null>; scale: number }) {
1141 const [at, setAt] = useState<{ x: number; y: number } | null>(null);
1142 useIsoLayoutEffect(() => {
1143 const root = canvas.current;
1144 if (!root) return;
1145 const box = root.getBoundingClientRect();
1146 const target = frame.cursor === "idle" ? null : root.querySelector<HTMLElement>(`[data-tour="${frame.cursor}"]`);
1147 if (!target) {
1148 setAt({ x: W * 0.64, y: H * 0.88 });
1149 return;
1150 }
1151 const rect = target.getBoundingClientRect();
1152 setAt({ x: (rect.left - box.left + rect.width * 0.5) / scale, y: (rect.top - box.top + rect.height * 0.55) / scale });
1153 }, [frame.cursor, scale, canvas]);
1154 if (!at) return null;
1155 return (
1156 <div
1157 aria-hidden="true"
1158 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")}
1159 style={{ transform: `translate(${at.x}px, ${at.y}px)` }}
1160 >
1161 <span
1162 className={cn(
1163 "absolute -top-4 -left-4 size-8 rounded-full bg-accent/30 transition-[transform,opacity] duration-300",
1164 frame.click ? "scale-100 opacity-100" : "scale-50 opacity-0",
1165 )}
1166 />
1167 <svg
1168 width="18"
1169 height="20"
1170 viewBox="0 0 18 20"
1171 className={cn("relative drop-shadow-[0_2px_6px_rgb(0_0_0/0.5)] transition-transform duration-150", frame.click && "scale-90")}
1172 >
1173 <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" />
1174 </svg>
1175 </div>
1176 );
1177}
1178
1179/* Desktop ------------------------------------------------------------- */
1180
1181const SIDES: Record<Scene, ((props: { frame: Frame }) => ReactNode) | null> = {
1182 code: CodeSide,
1183 session: CodeSide,
1184 home: null,
1185 chat: ChatSide,
1186};
1187
1188/** Where each page is, as the top bar's trail says it; Chat has no top bar on a computer. */
1189const CRUMBS: Record<Scene, { label: string; mono?: boolean }[] | null> = {
1190 chat: null,
1191 code: [{ label: "acme", mono: true }, { label: "web", mono: true }, { label: "Pull request #431" }],
1192 session: [{ label: "acme", mono: true }, { label: "web", mono: true }, { label: "Pull request #431" }],
1193 home: [{ label: "acme", mono: true }, { label: "Home" }],
1194};
1195
1196/** The sidebar's colour, a shade lighter than the page (shell.tsx, SIDEBAR_BOX). */
1197const SIDE_BG = "color-mix(in srgb, var(--color-surface) 70%, var(--color-bg))";
1198
1199function Desktop({ frame, reduced }: { frame: Frame; reduced: boolean }) {
1200 const outer = useRef<HTMLDivElement | null>(null);
1201 const canvas = useRef<HTMLDivElement | null>(null);
1202 const [scale, setScale] = useState(1);
1203 useEffect(() => {
1204 const element = outer.current;
1205 if (!element || typeof ResizeObserver === "undefined") return;
1206 const observer = new ResizeObserver(([entry]) => {
1207 const width = entry?.contentRect.width ?? W;
1208 if (width > 0) setScale(width / W);
1209 });
1210 observer.observe(element);
1211 return () => observer.disconnect();
1212 }, []);
1213 const scenes: Scene[] = ["home", "code", "session", "chat"];
1214 const mains: Record<Scene, ReactNode> = {
1215 chat: <ChatMain frame={frame} />,
1216 session: <SessionMain frame={frame} />,
1217 code: <CodeMain frame={frame} />,
1218 home: <HomeMain frame={frame} />,
1219 };
1220 return (
1221 <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} / ${H}` }}>
1222 <div
1223 ref={canvas}
1224 className="absolute top-0 left-0 flex origin-top-left bg-bg text-left"
1225 style={{ width: W, height: H, transform: scale === 1 ? undefined : `scale(${scale})`, ["--tour-side" as string]: SIDE_BG } as CSSProperties}
1226 >
1227 <Rail frame={frame} />
1228 <div className="relative min-w-0 flex-1">
1229 {scenes.map((scene) => {
1230 const Side = SIDES[scene];
1231 const on = frame.scene === scene;
1232 const crumbs = CRUMBS[scene];
1233 return (
1234 <div
1235 key={scene}
1236 aria-hidden={!on}
1237 className={cn(
1238 "absolute inset-0 flex transition-[opacity,transform] duration-500 ease-out",
1239 on ? "translate-y-0 opacity-100" : "pointer-events-none translate-y-1 opacity-0",
1240 )}
1241 >
1242 {Side && (
1243 <div className="flex w-52 shrink-0 flex-col overflow-hidden border-r border-line" style={{ background: SIDE_BG }}>
1244 <Side frame={frame} />
1245 </div>
1246 )}
1247 <div className="flex min-w-0 flex-1 flex-col">
1248 {crumbs && <TopBar crumbs={crumbs} />}
1249 <div className="min-h-0 flex-1">{mains[scene]}</div>
1250 </div>
1251 </div>
1252 );
1253 })}
1254 </div>
1255 {!reduced && <Cursor frame={frame} canvas={canvas} scale={scale} />}
1256 </div>
1257 </div>
1258 );
1259}
1260
1261/* Phone --------------------------------------------------------------- */
1262
1263const MODE: Record<Scene, { icon: ReactNode; label: string }> = {
1264 code: { icon: <GitPullRequest size={14} />, label: "Pull request #431" },
1265 session: { icon: <MessagesSquare size={14} />, label: "#431 · Session" },
1266 chat: { icon: <Hash size={14} />, label: "web" },
1267 home: { icon: <House size={14} />, label: "Home" },
1268};
1269
1270/** The phone's tab bar, as the app has it (components/mobile.tsx). */
1271const TABS: { scenes: Scene[]; icon: ReactNode; label: string }[] = [
1272 { scenes: ["home"], icon: <House size={16} />, label: "Home" },
1273 { scenes: [], icon: <ListTodo size={16} />, label: "Work" },
1274 { scenes: ["chat"], icon: <MessagesSquare size={16} />, label: "Chat" },
1275 { scenes: [], icon: <Bell size={16} />, label: "Notifications" },
1276 // Code is the first of More's tiles on a phone.
1277 { scenes: ["code", "session"], icon: <Ellipsis size={16} />, label: "More" },
1278];
1279
1280function Phone({ frame }: { frame: Frame }) {
1281 const scenes: Scene[] = ["home", "code", "session", "chat"];
1282 return (
1283 <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">
1284 <div className="flex h-12 shrink-0 items-center gap-2 border-b border-line px-3">
1285 <Avatar name="acme" size={26} square />
1286 <span key={frame.scene} className="tour-fade flex min-w-0 items-center gap-1.5 text-[13px] font-semibold text-fg">
1287 <span className="text-faint">{MODE[frame.scene].icon}</span>
1288 <span className="truncate">{MODE[frame.scene].label}</span>
1289 </span>
1290 </div>
1291 <div className="relative min-h-0 flex-1">
1292 {scenes.map((scene) => {
1293 const on = frame.scene === scene;
1294 return (
1295 <div
1296 key={scene}
1297 aria-hidden={!on}
1298 className={cn("absolute inset-0 transition-opacity duration-500", on ? "opacity-100" : "pointer-events-none opacity-0")}
1299 >
1300 {scene === "code" && <PhoneCode frame={frame} />}
1301 {scene === "session" && <PhoneSession frame={frame} />}
1302 {scene === "chat" && <PhoneChat frame={frame} />}
1303 {scene === "home" && <HomeMain frame={frame} phone />}
1304 </div>
1305 );
1306 })}
1307 </div>
1308 {/* Inside a conversation the tab bar steps aside, as it does on a phone. */}
1309 {frame.scene !== "chat" && (
1310 <div className="grid h-12 shrink-0 grid-cols-5 border-t border-line bg-[#0b0b0d]">
1311 {TABS.map((tab) => {
1312 const on = tab.scenes.includes(frame.scene);
1313 return (
1314 <span key={tab.label} className="flex flex-col items-center justify-center gap-0.5">
1315 <span className={cn("flex h-6 w-10 items-center justify-center rounded-full", on ? "bg-[#2c2c33] text-[#ededef]" : "text-muted")}>{tab.icon}</span>
1316 <span className={cn("text-[9.5px] font-medium", on ? "text-[#ededef]" : "text-faint")}>{tab.label}</span>
1317 </span>
1318 );
1319 })}
1320 </div>
1321 )}
1322 </div>
1323 );
1324}
1325
1326function PhoneChat({ frame }: { frame: Frame }) {
1327 return (
1328 <div className="flex h-full flex-col">
1329 <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">
1330 <Message who="Dana" time="09:12">
1331 <p>Two enterprise customers hit the CSV export timeout again this morning.</p>
1332 </Message>
1333 <Message who="Priya" time="09:15">
1334 <p>
1335 <Rich text="I'll take it, @dana." />
1336 </p>
1337 </Message>
1338 {frame.shipped && (
1339 <Message who="Priya" time="09:41" enter>
1340 <p>
1341 <Rich text="Shipped in #431. @dana, can you tell your customers?" />
1342 </p>
1343 </Message>
1344 )}
1345 {frame.told && (
1346 <Message who="Dana" time="09:42" enter>
1347 <p>
1348 <Rich text="Done. Both can export again." />
1349 </p>
1350 </Message>
1351 )}
1352 </div>
1353 <div className="px-3 pt-1 pb-3">
1354 <div className="flex items-center gap-2 rounded-xl bg-surface px-3 py-2.5 text-[13px] ring-1 ring-line">
1355 <span className="min-w-0 flex-1 truncate text-faint">Message #web</span>
1356 <SendHorizontal size={15} className="text-faint" />
1357 </div>
1358 </div>
1359 </div>
1360 );
1361}
1362
1363function PhoneSession({ frame }: { frame: Frame }) {
1364 return (
1365 <div className="h-full space-y-3 overflow-hidden px-3 py-4">
1366 <p className="flex flex-wrap items-center gap-1.5 text-[12px] text-muted">
1367 Recorded by <WithAgent /> through MCP
1368 </p>
1369 <ol className="space-y-3">
1370 {SESSION.map((entry, index) => (
1371 <SessionLine key={index} entry={entry} shown={index < frame.entries} />
1372 ))}
1373 </ol>
1374 </div>
1375 );
1376}
1377
1378function PhoneCode({ frame }: { frame: Frame }) {
1379 return (
1380 <div className="space-y-3 px-3 py-4">
1381 <p className="text-[14px] font-semibold text-fg">
1382 Stream CSV exports in batches <span className="font-normal text-faint">#431</span>
1383 </p>
1384 <p className="text-[12px] leading-[1.6] text-muted">
1385 <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
1386 stream in batches of 1,000; a 200,000-row account takes 3.1 s.
1387 </p>
1388 <p className="flex flex-wrap items-center gap-1.5 text-[12px] text-muted">
1389 Commits with <WithAgent />
1390 </p>
1391 <Card>
1392 <ul className="space-y-2 px-3.5 py-3">
1393 {CHECKS.map((check, index) => {
1394 const done = index < frame.checks;
1395 return (
1396 <li key={check} className="flex items-center gap-2 text-[12px]">
1397 {done ? (
1398 <span className="tour-pop flex size-4 items-center justify-center rounded-full bg-success/15 text-success">
1399 <Check size={10} strokeWidth={3} />
1400 </span>
1401 ) : (
1402 <span className="tour-spin size-3.5 rounded-full border-2 border-warn/25 border-t-warn" />
1403 )}
1404 <span className={done ? "text-fg-soft" : "text-muted"}>{check}</span>
1405 </li>
1406 );
1407 })}
1408 </ul>
1409 </Card>
1410 <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")}>
1411 {DIFF.slice(1).map((line, index) => (
1412 <div key={index} className={cn("truncate px-3", line.sign === "+" ? "bg-success/10 text-success" : "bg-danger/10 text-danger")}>
1413 {line.sign} {line.text.trim()}
1414 </div>
1415 ))}
1416 </pre>
1417 <div
1418 className={cn(
1419 "flex items-center gap-2 rounded-xl px-3.5 py-2.5 text-[12px] ring-1 transition-colors duration-500",
1420 frame.merged ? "bg-merged/10 text-merged ring-merged/30" : frame.approved ? "bg-success/10 text-success ring-success/30" : "text-muted ring-line",
1421 )}
1422 >
1423 <GitMerge size={13} />
1424 {frame.merged ? "Merged · deploying" : frame.approved ? `Approved by ${PEOPLE.Dana}` : "Waiting on checks and review"}
1425 </div>
1426 </div>
1427 );
1428}
1429
1430/* The tour -------------------------------------------------------------- */
1431
1432/** Keyframes the tour's parts use; transforms and opacity only. */
1433const STYLES = `
1434.tour-in { animation: tour-in 420ms cubic-bezier(.2,.7,.2,1) both; }
1435@keyframes tour-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
1436.tour-pop { animation: tour-pop 360ms cubic-bezier(.3,1.4,.5,1) both; }
1437@keyframes tour-pop { from { opacity: 0; transform: scale(.7); } to { opacity: 1; transform: none; } }
1438.tour-fade { animation: tour-fade 400ms ease-out both; }
1439@keyframes tour-fade { from { opacity: 0; } to { opacity: 1; } }
1440.tour-spin { animation: tour-spin .9s linear infinite; }
1441@keyframes tour-spin { to { transform: rotate(360deg); } }
1442.tour-caret { animation: tour-caret 1s steps(1) infinite; }
1443@keyframes tour-caret { 50% { opacity: 0; } }
1444.tour-shimmer { animation: tour-shimmer 1.2s ease-in-out infinite; }
1445@keyframes tour-shimmer { 50% { opacity: .45; } }
1446@media (prefers-reduced-motion: reduce) {
1447 .tour-in, .tour-pop, .tour-fade, .tour-spin, .tour-caret, .tour-shimmer { animation: none; }
1448}
1449`;
1450
1451/**
1452 * The hero's tour: the frame (a full app on wider screens, one pane on a
1453 * phone) and the step pills under it.
1454 */
1455export function ProductTour({ className }: { className?: string }) {
1456 const clock = useTourClock();
1457 const { frame } = clock;
1458 return (
1459 <div ref={clock.rootRef} className={className}>
1460 <style dangerouslySetInnerHTML={{ __html: STYLES }} />
1461 <div
1462 role="img"
1463 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."
1464 onMouseEnter={() => clock.hover(true)}
1465 onMouseLeave={() => clock.hover(false)}
1466 >
1467 <div className="hidden md:block">
1468 <Desktop frame={frame} reduced={clock.reduced} />
1469 </div>
1470 <div className="md:hidden">
1471 <Phone frame={frame} />
1472 </div>
1473 </div>
1474 <div className="mx-auto mt-4 grid max-w-xl grid-cols-4 gap-2" role="tablist" aria-label="Steps of the tour">
1475 {PILLS.map((pill, index) => {
1476 const on = clock.pill === index;
1477 return (
1478 <button
1479 key={pill.scene}
1480 type="button"
1481 role="tab"
1482 aria-selected={on}
1483 onClick={() => clock.jump(index)}
1484 className={cn(
1485 "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",
1486 on ? "bg-surface text-fg ring-line-strong" : "text-muted ring-line hover:text-fg-soft",
1487 )}
1488 >
1489 <span
1490 ref={(element) => {
1491 clock.barRefs.current[index] = element;
1492 }}
1493 aria-hidden="true"
1494 className="absolute inset-0 origin-left bg-accent/15"
1495 style={{ transform: `scaleX(${clock.reduced && on ? 1 : 0})` }}
1496 />
1497 <span className="relative flex items-center justify-center gap-1.5">
1498 {pill.label}
1499 </span>
1500 </button>
1501 );
1502 })}
1503 </div>
1504 </div>
1505 );
1506}