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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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g1t/apps/web/app/components/agents.tsx

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Agents and memory, checks and conflicts, profiles, slug renames, custom domains1/**
2 * Agents at work, wherever they show: the project's Agents page, the
3 * workspace's fleet, a pull request's Agent panel and the pull request
4 * list. Stopping and messaging a run go through the project's
5 * `agents.json` resource route, so every place behaves the same.
6 */
7import { Bot, CircleSlash, Clock, Coins, Loader2, MessageSquare, OctagonX, Square, TriangleAlert } from "lucide-react";
8import { type ReactNode, useEffect, useMemo, useState } from "react";
9import { Link, useFetcher, useRevalidator } from "react-router";
10
11import {
12 type AgentRun,
13 type AgentRunStatus,
14 type RunKind,
15 RUN_KIND_LABEL,
16 type Stage,
17 isActiveRun,
18 isAgentKind,
19 takesMessages,
20} from "@g1t/contracts";
21
22import { STAGE_LABEL, StageDots } from "./lifecycle";
23import { Avatar, TimeAgo } from "./ui";
24import {
25 AlertDialog,
26 AlertDialogAction,
27 AlertDialogCancel,
28 AlertDialogContent,
29 AlertDialogDescription,
30 AlertDialogFooter,
31 AlertDialogHeader,
32 AlertDialogTitle,
33 AlertDialogTrigger,
34} from "./ui/alert-dialog";
35import { Dialog, DialogContent, DialogDescription, DialogHeader, DialogTitle, DialogTrigger } from "./ui/dialog";
36
37/** How often a page with something running asks again. */
38export const LIVE_MS = 4000;
39
40/** Revalidates the page every few seconds while `live`, as the merge queue does. */
41export function useLiveRefresh(live: boolean) {
42 const revalidator = useRevalidator();
43 useEffect(() => {
44 if (!live) return;
45 const timer = setInterval(() => {
46 if (document.visibilityState === "visible" && revalidator.state === "idle") revalidator.revalidate();
47 }, LIVE_MS);
48 return () => clearInterval(timer);
49 }, [live, revalidator]);
50}
51
52export function formatCost(usd: number | null | undefined): string | null {
53 if (usd == null) return null;
54 if (usd > 0 && usd < 0.01) return "<$0.01";
55 return `$${usd.toFixed(2)}`;
56}
57
58function span(ms: number): string {
59 const seconds = Math.max(0, Math.floor(ms / 1000));
60 const hours = Math.floor(seconds / 3600);
61 const minutes = Math.floor((seconds % 3600) / 60);
62 if (hours > 0) return `${hours}h ${minutes}m`;
63 if (minutes > 0) return `${minutes}m ${String(seconds % 60).padStart(2, "0")}s`;
64 return `${seconds}s`;
65}
66
67/** How long a run has gone on, ticking while it runs. */
68export function Elapsed({ from, to }: { from: string; to?: string | null }) {
69 const [now, setNow] = useState(() => Date.now());
70 useEffect(() => {
71 if (to) return;
72 const timer = setInterval(() => setNow(Date.now()), 1000);
73 return () => clearInterval(timer);
74 }, [to]);
75 const end = to ? new Date(to).getTime() : now;
76 return (
77 <span suppressHydrationWarning className="tabular-nums">
78 {span(end - new Date(from).getTime())}
79 </span>
80 );
81}
82
83const STATUS: Record<AgentRunStatus, { label: string; tone: string; icon: ReactNode }> = {
84 queued: { label: "Starting", tone: "text-muted border-line", icon: <Clock size={12} /> },
85 running: {
86 label: "Running",
87 tone: "text-merged border-merged/40 bg-merged/10",
88 icon: <Loader2 size={12} className="animate-spin" />,
89 },
90 succeeded: { label: "Done", tone: "text-accent border-accent/40 bg-accent/10", icon: <Bot size={12} /> },
91 failed: { label: "Failed", tone: "text-danger border-danger/40 bg-danger/10", icon: <TriangleAlert size={12} /> },
92 stopped: { label: "Stopped", tone: "text-warn border-warn/40 bg-warn/10", icon: <OctagonX size={12} /> },
93};
94
95export function RunStatusBadge({ status }: { status: AgentRunStatus }) {
96 const { label, tone, icon } = STATUS[status];
97 return (
98 <span className={`inline-flex shrink-0 items-center gap-1 rounded-full border px-2 py-0.5 text-xs ${tone}`}>
99 {icon}
100 {label}
101 </span>
102 );
103}
104
105export function KindLabel({ kind }: { kind: RunKind }) {
106 return (
107 <span className="rounded border border-line px-1.5 py-px font-mono text-[0.6875rem] text-muted">
108 {RUN_KIND_LABEL[kind].toLowerCase()}
109 </span>
110 );
111}
112
113/** Where a project's agent actions are posted. */
114function actionUrl(run: AgentRun): string {
115 return `/${run.repo.namespace}/${run.repo.name}/agents.json`;
116}
117
118type ActionResult = { ok: boolean; notice?: string; error?: string } | undefined;
119
120/** Stop a run, after saying what that does. */
121export function StopRun({ run, compact }: { run: AgentRun; compact?: boolean }) {
122 const fetcher = useFetcher<ActionResult>();
123 const busy = fetcher.state !== "idle";
124 const onPull = run.number != null && isAgentKind(run.kind);
125 return (
126 <>
127 <AlertDialog>
128 <AlertDialogTrigger
129 disabled={busy}
130 className="inline-flex items-center gap-1.5 rounded-md border border-line px-2.5 py-1 text-xs text-muted transition-colors hover:border-danger/50 hover:text-danger disabled:opacity-50"
131 >
132 <Square size={11} />
133 {busy ? "Stopping…" : compact ? "Stop" : "Stop run"}
134 </AlertDialogTrigger>
135 <AlertDialogContent>
136 <AlertDialogHeader>
137 <AlertDialogTitle>Stop this {RUN_KIND_LABEL[run.kind].toLowerCase()} run?</AlertDialogTitle>
138 <AlertDialogDescription>
139 Its sandbox is shut down at once and nothing more is pushed.
140 {onPull &&
141 ` g1t stops seeing #${run.number} through and leaves it for a person; what the agent already pushed stays on it.`}
142 </AlertDialogDescription>
143 </AlertDialogHeader>
144 <AlertDialogFooter>
145 <AlertDialogCancel>Keep it running</AlertDialogCancel>
146 <AlertDialogAction
147 onClick={() => fetcher.submit({ intent: "stop", run: run.id }, { method: "post", action: actionUrl(run) })}
148 >
149 Stop
150 </AlertDialogAction>
151 </AlertDialogFooter>
152 </AlertDialogContent>
153 </AlertDialog>
154 {fetcher.data?.error && <span className="text-xs text-danger">{fetcher.data.error}</span>}
155 </>
156 );
157}
158
159/** Send the agent on a run's pull request a message. */
160export function MessageRun({ run }: { run: AgentRun }) {
161 const fetcher = useFetcher<ActionResult>();
162 const [open, setOpen] = useState(false);
163 const live = takesMessages(run.kind) && isActiveRun(run.status);
164 if (run.number == null) return null;
165 return (
166 <Dialog open={open} onOpenChange={setOpen}>
167 <DialogTrigger className="inline-flex items-center gap-1.5 rounded-md border border-line px-2.5 py-1 text-xs text-muted transition-colors hover:border-line-strong hover:text-fg">
168 <MessageSquare size={11} />
169 Message
170 </DialogTrigger>
171 <DialogContent>
172 <DialogHeader>
173 <DialogTitle>Message the agent on #{run.number}</DialogTitle>
174 <DialogDescription>
175 {live
176 ? "It reads this at its next step, between tool calls, without starting over."
177 : "This run does not read messages while it works. Your message waits on the pull request and is given to the agent's next run there."}
178 </DialogDescription>
179 </DialogHeader>
180 <fetcher.Form method="post" action={actionUrl(run)} className="space-y-3">
181 <input type="hidden" name="intent" value="message" />
182 <input type="hidden" name="number" value={run.number} />
183 <textarea
184 name="body"
185 required
186 rows={4}
187 autoComplete="off"
188 data-1p-ignore
189 placeholder="Keep the old flag working too…"
190 className="w-full rounded-md border border-line bg-bg px-3 py-2 text-sm outline-none placeholder:text-faint focus:border-accent-dim"
191 />
192 {fetcher.data?.error && <p className="text-sm text-danger">{fetcher.data.error}</p>}
193 {fetcher.data?.ok && fetcher.data.notice && <p className="text-sm text-accent">{fetcher.data.notice}</p>}
194 <div className="flex justify-end">
195 <button
196 type="submit"
197 disabled={fetcher.state !== "idle"}
198 className="inline-flex items-center gap-2 rounded-md bg-fg px-3.5 py-2 text-sm font-medium text-bg hover:bg-white disabled:opacity-50"
199 >
200 {fetcher.state !== "idle" ? "Sending…" : "Send"}
201 </button>
202 </div>
203 </fetcher.Form>
204 </DialogContent>
205 </Dialog>
206 );
207}
208
209/** What a run is on, as a link: its pull request, or the plan it writes. */
210function RunTarget({ run, showRepo }: { run: AgentRun; showRepo?: boolean }) {
211 const base = `/${run.repo.namespace}/${run.repo.name}`;
212 const repo = showRepo ? (
213 <Link to={base} className="font-mono text-xs text-faint hover:text-muted">
214 {run.repo.namespace}/{run.repo.name}
215 </Link>
216 ) : null;
217 if (run.number != null) {
218 return (
219 <span className="flex min-w-0 flex-wrap items-baseline gap-x-2">
220 {repo}
221 <Link to={`${base}/pull/${run.number}`} prefetch="intent" className="min-w-0 truncate font-medium hover:text-accent">
222 {run.title ?? "Pull request"} <span className="font-normal text-faint">#{run.number}</span>
223 </Link>
224 </span>
225 );
226 }
227 return (
228 <span className="flex min-w-0 flex-wrap items-baseline gap-x-2">
229 {repo}
230 <Link to={`${base}/plans`} className="min-w-0 truncate font-medium hover:text-accent">
231 {run.title ?? "A plan"}
232 </Link>
233 </span>
234 );
235}
236
237/** One run, live or finished, with what can be done about it. */
238export function RunCard({ run, member, showRepo }: { run: AgentRun; member: boolean; showRepo?: boolean }) {
239 const base = `/${run.repo.namespace}/${run.repo.name}`;
240 const active = isActiveRun(run.status);
241 const cost = formatCost(run.costUsd);
242 return (
243 <li
244 className={`rounded-xl border bg-surface p-4 transition-colors hover:border-line-strong ${
245 active ? "border-merged/30" : "border-line"
246 }`}
247 >
248 <div className="flex flex-wrap items-center gap-x-3 gap-y-2">
249 <Avatar name={run.agent} size={22} />
250 <span className="text-sm font-medium">{run.agent}</span>
251 <KindLabel kind={run.kind} />
252 <span className="min-w-0 grow">
253 <RunTarget run={run} showRepo={showRepo} />
254 </span>
255 <RunStatusBadge status={run.status} />
256 </div>
257 {run.step && (
258 <p className={`mt-2.5 truncate font-mono text-xs ${active ? "text-fg/85" : "text-muted"}`} title={run.step}>
259 {active && <span className="mr-1.5 inline-block size-1.5 animate-pulse rounded-full bg-merged align-middle" />}
260 {run.step}
261 </p>
262 )}
263 {run.status === "failed" && run.error && <p className="mt-1.5 text-xs text-danger">{run.error}</p>}
264 <div className="mt-2.5 flex flex-wrap items-center gap-x-4 gap-y-2 text-xs text-muted">
265 <span className="flex items-center gap-1">
266 <Clock size={12} />
267 {run.startedAt || active ? <Elapsed from={run.startedAt ?? run.createdAt} to={run.finishedAt} /> : "—"}
268 </span>
269 {cost && (
270 <span className="flex items-center gap-1" title={active ? "So far, as the harness reports it" : "As the harness reported it"}>
271 <Coins size={12} />
272 {cost}
273 {active && " so far"}
274 </span>
275 )}
276 {run.model && <span className="font-mono">{run.model}</span>}
277 {run.startedBy && <span>started by {run.startedBy}</span>}
278 <span>
279 <TimeAgo at={run.createdAt} />
280 </span>
281 <span className="grow" />
282 <Link to={`${base}/agents/runs/${run.id}`} className="hover:text-fg">
283 {run.stepCount} {run.stepCount === 1 ? "step" : "steps"}
284 </Link>
285 {run.number != null && (
286 <Link to={`${base}/sessions/${run.number}`} className="hover:text-fg">
287 Session
288 </Link>
289 )}
290 {member && active && <MessageRun run={run} />}
291 {member && active && <StopRun run={run} compact />}
292 </div>
293 </li>
294 );
295}
296
297/** The runs that are on now, newest first, then the rest. */
298export function splitRuns(runs: AgentRun[]): { live: AgentRun[]; done: AgentRun[] } {
299 return {
300 live: runs.filter((run) => isActiveRun(run.status)),
301 done: runs.filter((run) => !isActiveRun(run.status)),
302 };
303}
304
305type Live = { runs: AgentRun[]; member: boolean };
306
307/**
308 * The runs of a project, fetched from its `agents.json`, every few seconds
309 * while any is running. For pages whose own loader does not have them.
310 */
311export function useRuns(owner: string, repo: string, query: Record<string, string>): Live | null {
312 const fetcher = useFetcher<Live>();
313 const search = new URLSearchParams(query).toString();
314 const url = `/${owner}/${repo}/agents.json?${search}`;
315 const { load } = fetcher;
316 useEffect(() => {
317 load(url);
318 }, [load, url]);
319 const live = fetcher.data?.runs.some((run) => isActiveRun(run.status)) ?? false;
320 useEffect(() => {
321 if (!live) return;
322 const timer = setInterval(() => {
323 if (document.visibilityState === "visible") load(url);
324 }, LIVE_MS);
325 return () => clearInterval(timer);
326 }, [live, load, url]);
327 return fetcher.data ?? null;
328}
329
330/**
331 * The agent on a pull request, near the top of its page: who is working
332 * on it, at what stage, what it is doing this minute, for how long and at
333 * what cost, with its session, and Stop and Message for members.
334 */
335export function AgentPanel({
336 owner,
337 repo,
338 number,
339 stage,
340}: {
341 owner: string;
342 repo: string;
343 number: number;
344 stage?: Stage | null;
345}) {
346 const data = useRuns(owner, repo, { number: String(number), limit: "5" });
347 const runs = data?.runs ?? [];
348 const member = data?.member ?? false;
349 const current = runs.find((run) => isActiveRun(run.status)) ?? runs[0];
350 if (!current) return null;
351 const active = isActiveRun(current.status);
352 const base = `/${owner}/${repo}`;
353 const cost = formatCost(current.costUsd);
354 const spent = formatCost(runs.reduce((sum, run) => sum + (run.costUsd ?? 0), 0) || null);
355 return (
356 <section
357 aria-label="Agent"
358 className={`mt-4 rounded-2xl bg-surface p-4 ring-1 ${active ? "ring-merged/40" : "ring-line"}`}
359 >
360 <div className="flex flex-wrap items-center gap-x-3 gap-y-2">
361 <Avatar name={current.agent} size={24} />
362 <p className="text-sm">
363 <span className="font-medium">{current.agent}</span>{" "}
364 <span className="text-muted">
365 {active
366 ? `is ${RUN_KIND_LABEL[current.kind].toLowerCase()}`
367 : `${current.status === "succeeded" ? "finished" : current.status} its ${RUN_KIND_LABEL[current.kind].toLowerCase()} run`}
368 </span>
369 </p>
370 {stage && (
371 <span className="flex items-center gap-2 text-xs text-muted">
372 <StageDots stage={stage} />
373 {STAGE_LABEL[stage]}
374 </span>
375 )}
376 <span className="grow" />
377 <RunStatusBadge status={current.status} />
378 </div>
379 {current.step && (
380 <p className="mt-3 truncate rounded-lg bg-bg px-3 py-2 font-mono text-xs text-fg/85 ring-1 ring-line" title={current.step}>
381 {active && <span className="mr-2 inline-block size-1.5 animate-pulse rounded-full bg-merged align-middle" />}
382 {current.step}
383 </p>
384 )}
385 <div className="mt-3 flex flex-wrap items-center gap-x-4 gap-y-2 text-xs text-muted">
386 <span className="flex items-center gap-1">
387 <Clock size={12} />
388 <Elapsed from={current.startedAt ?? current.createdAt} to={current.finishedAt} />
389 </span>
390 {cost && (
391 <span className="flex items-center gap-1">
392 <Coins size={12} />
393 {cost}
394 {active ? " so far" : ""}
395 {runs.length > 1 && spent && ` · ${spent} over ${runs.length} runs`}
396 </span>
397 )}
398 {current.model && <span className="font-mono">{current.model}</span>}
399 <span className="grow" />
400 <Link to={`${base}/agents/runs/${current.id}`} className="hover:text-fg">
401 Run
402 </Link>
403 <Link to={`${base}/sessions/${number}`} className="hover:text-fg">
404 Session
405 </Link>
406 {member && active && <MessageRun run={current} />}
407 {member && active && <StopRun run={current} />}
408 </div>
409 </section>
410 );
411}
412
413/** A small "agent working" mark for a row of the pull request list. */
414export function AgentBadge({ run }: { run: AgentRun | undefined }) {
415 if (!run) return null;
416 return (
417 <span
418 title={run.step ?? undefined}
419 className="inline-flex shrink-0 items-center gap-1 rounded-full border border-merged/40 bg-merged/10 px-2 py-0.5 text-xs text-merged"
420 >
421 <Loader2 size={11} className="animate-spin" />
422 {RUN_KIND_LABEL[run.kind]}
423 </span>
424 );
425}
426
427/** The active run on each pull request of a project, by number. */
428export function useActiveRuns(owner: string, repo: string): Map<number, AgentRun> {
429 const data = useRuns(owner, repo, { active: "1", limit: "100" });
430 return useMemo(() => {
431 const byNumber = new Map<number, AgentRun>();
432 for (const run of data?.runs ?? []) {
433 if (run.number != null && !byNumber.has(run.number)) byNumber.set(run.number, run);
434 }
435 return byNumber;
436 }, [data]);
437}
438
439/** Nothing running, said plainly. */
440export function Idle({ children }: { children: ReactNode }) {
441 return (
442 <p className="flex items-center gap-2 rounded-xl border border-dashed border-line px-4 py-6 text-sm text-muted">
443 <CircleSlash size={15} className="text-faint" />
444 {children}
445 </p>
446 );
447}
448
449/**
450 * What the agent on a pull request is doing this minute, as one line, for
451 * an issue's sidebar: which agent picked the issue up, and where it is.
452 */
453export function AgentStepLine({ owner, repo, number }: { owner: string; repo: string; number: number }) {
454 const data = useRuns(owner, repo, { number: String(number), active: "1", limit: "1" });
455 const run = data?.runs[0];
456 if (!run?.step) return null;
457 return (
458 <span className="mt-0.5 block truncate font-mono text-[0.6875rem] text-faint" title={run.step}>
459 {RUN_KIND_LABEL[run.kind]}: {run.step}
460 </span>
461 );
462}