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Pick any line to see why it is the way it is: the commit, the pull request and issue it came from, and what the agent was thinking.

Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar1/**
2 * CODEOWNERS on the site: a file's problems listed like a linter's, and on
3 * a pull request, who owns what it changes and whose approval it still
4 * needs. Teams are named `@workspace/team` and link to their pages.
5 */
6import { CircleCheck, CircleDashed, CircleSlash, FileWarning, Hourglass, ShieldCheck, Users } from "lucide-react";
7import { Link } from "react-router";
8
9import {
10 CODEOWNERS_ERROR_LABELS,
11 CODEOWNERS_LOCATIONS,
12 type CodeownersError,
13 type CodeownersReport,
14 type OwnerReview,
15 type PullCodeOwners,
16} from "@g1t/contracts";
17
18import { Badge } from "./ui/badge";
19import { Skeleton } from "./ui/skeleton";
Merge commit authors and hovercards: commits show their accounts, every name opens a card (repos 0016)20import { UserCard } from "./user-card";
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar21
22/** The guide to the file. */
23export const CODEOWNERS_DOCS = "https://docs.g1t.sh/guides/codeowners/";
24
25/** Where a file at `path` on `ref` is shown, optionally at a line. */
26export function blobHref(base: string, ref: string, path: string, line?: number): string {
27 return `${base}/blob/${encodeURIComponent(ref)}/${path}${line ? `#L${line}` : ""}`;
28}
29
30/** A team's page, from `workspace/slug` (with or without the `@`). */
31export function teamHref(handle: string): string {
32 const [workspace, slug] = handle.replace(/^@/, "").split("/");
33 return `/${workspace}/-/teams/${slug}`;
34}
35
36/** An owner as written: a person, a team, or an email address, linked where it can be. */
37export function OwnerLink({ owner }: { owner: string }) {
38 const name = owner.replace(/^@/, "");
39 const className = "font-mono text-xs text-fg-soft hover:text-accent hover:underline";
40 if (owner.startsWith("@") && name.includes("/")) {
41 return (
42 <Link to={teamHref(name)} className={className}>
43 {owner}
44 </Link>
45 );
46 }
47 if (owner.startsWith("@") && /^[a-z0-9-]{1,39}$/i.test(name) && name !== "g1t") {
48 return (
Merge commit authors and hovercards: commits show their accounts, every name opens a card (repos 0016)49 <UserCard username={name.toLowerCase()}>
50 <Link to={`/u/${name.toLowerCase()}`} className={className}>
51 {owner}
52 </Link>
53 </UserCard>
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar54 );
55 }
56 return <span className="font-mono text-xs text-fg-soft">{owner}</span>;
57}
58
59/** A team asked to review: `@workspace/team`, linking to its page. */
60export function TeamReviewer({ team }: { team: string }) {
61 return (
62 <li className="flex items-center gap-2 px-1">
63 <span className="flex size-5 shrink-0 items-center justify-center rounded bg-raised text-muted ring-1 ring-line">
64 <Users size={12} />
65 </span>
66 <Link to={teamHref(team)} className="grow truncate font-mono text-xs hover:text-accent hover:underline">
67 @{team}
68 </Link>
69 <span className="text-xs text-faint">Review requested</span>
70 </li>
71 );
72}
73
74/** A file's problems, one row each: the line, what kind, the token at fault, and why. */
75export function CodeownersErrorList({ errors, lineHref }: { errors: CodeownersError[]; lineHref: (line: number) => string | null }) {
76 return (
77 <ul className="divide-y divide-line">
78 {errors.map((error, index) => {
79 const href = error.line > 0 ? lineHref(error.line) : null;
80 return (
81 <li key={`${error.line}-${index}`} className="flex flex-wrap items-baseline gap-x-3 gap-y-1 px-4 py-2.5 text-sm">
82 <span className="w-14 shrink-0 font-mono text-xs text-faint">
83 {error.line === 0 ? (
84 "File"
85 ) : href ? (
86 <Link to={href} className="hover:text-accent hover:underline">
87 Line {error.line}
88 </Link>
89 ) : (
90 `Line ${error.line}`
91 )}
92 </span>
93 <Badge tone="danger">{CODEOWNERS_ERROR_LABELS[error.kind] ?? error.kind}</Badge>
94 {error.token && <code className="min-w-0 truncate font-mono text-xs text-fg">{error.token}</code>}
95 <span className="min-w-0 basis-full text-muted sm:pl-17">{error.message}</span>
96 </li>
97 );
98 })}
99 </ul>
100 );
101}
102
103/** The file a branch's code owners come from, and what is wrong with it: Settings → Branches and merging. */
104export function CodeownersReportPanel({ report, base, branch }: { report: CodeownersReport | null; base: string; branch: string }) {
105 if (!report) {
106 return (
107 <p className="rounded-xl border border-line bg-surface p-4 text-sm text-muted">
108 The CODEOWNERS file could not be read just now. Reload the page to try again.
109 </p>
110 );
111 }
112 if (!report.path) {
113 return (
114 <div className="rounded-xl border border-dashed border-line p-4 text-sm">
115 <p className="font-medium">No CODEOWNERS file</p>
116 <p className="mt-1 text-muted">
117 g1t looks on {branch} for the first of these, and asks the owners it names to review changes to their files:
118 </p>
119 <ul className="mt-2 flex flex-wrap gap-1.5">
120 {CODEOWNERS_LOCATIONS.map((location) => (
121 <li key={location}>
122 <code className="rounded border border-line bg-bg px-1.5 py-0.5 font-mono text-xs">{location}</code>
123 </li>
124 ))}
125 </ul>
126 <p className="mt-3">
127 <a href={CODEOWNERS_DOCS} className="text-accent hover:underline">
128 How to write one
129 </a>
130 </p>
131 </div>
132 );
133 }
134 const path = report.path;
135 const errors = report.errors.length;
136 return (
137 <div className="overflow-hidden rounded-xl border border-line">
138 <div className="flex flex-wrap items-center gap-x-3 gap-y-1 bg-surface px-4 py-3 text-sm">
139 {errors > 0 ? (
140 <FileWarning size={16} className="shrink-0 text-danger" />
141 ) : (
Merge branch 'worktree-agent-ad7c6d88d93adc817'142 <ShieldCheck size={16} className="shrink-0 text-success" />
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar143 )}
144 <Link to={blobHref(base, branch, path)} className="font-mono text-sm hover:text-accent hover:underline">
145 {path}
146 </Link>
147 <span className="text-xs text-muted">
148 {report.rules === 1 ? "1 rule" : `${report.rules} rules`}
149 {report.sections.length > 0 &&
150 ` · ${report.sections.length === 1 ? "1 section" : `${report.sections.length} sections`}`}
151 </span>
152 <span className={`ml-auto text-xs ${errors > 0 ? "text-danger" : "text-muted"}`}>
153 {errors === 0 ? "No errors" : errors === 1 ? "1 error" : `${errors} errors`}
154 </span>
155 </div>
156 {errors > 0 && (
157 <div className="border-t border-line">
158 <CodeownersErrorList errors={report.errors} lineHref={(line) => blobHref(base, branch, path, line)} />
159 </div>
160 )}
161 </div>
162 );
163}
164
165/** The panel's shape while the file is read. */
166export function CodeownersReportSkeleton() {
167 return (
168 <div aria-busy="true" className="flex items-center gap-3 rounded-xl border border-line bg-surface px-4 py-3">
169 <Skeleton className="size-4 rounded-full" />
170 <Skeleton className="h-3 w-36" />
171 <Skeleton className="h-3 w-20" />
172 <Skeleton className="ml-auto h-3 w-14" />
173 </div>
174 );
175}
176
177/** Above a CODEOWNERS file: what is wrong with it, or that nothing is. */
178export function CodeownersFileErrors({ report, path, base }: { report: CodeownersReport; path: string; base: string }) {
179 // Not read at this ref (a commit, say): nothing to say about it.
180 if (!report.path) return null;
181 // Another location comes first on this branch, so this file is not read.
182 if (report.path !== path) {
183 return (
184 <p className="mb-4 flex items-center gap-2 text-sm text-muted">
185 <CircleDashed size={15} className="shrink-0 text-faint" />
186 <span>
187 Not in use: g1t reads{" "}
188 <Link to={blobHref(base, report.ref, report.path)} className="font-mono text-fg hover:underline">
189 {report.path}
190 </Link>{" "}
191 on this branch, which comes first.
192 </span>
193 </p>
194 );
195 }
196 const errors = report.errors.length;
197 if (errors === 0) {
198 return (
199 <p className="mb-4 flex items-center gap-2 text-sm text-muted" role="status">
Merge branch 'worktree-agent-ad7c6d88d93adc817'200 <CircleCheck size={15} className="shrink-0 text-success" />
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar201 No errors in this CODEOWNERS file.
202 </p>
203 );
204 }
205 return (
206 <section className="mb-4 overflow-hidden rounded-xl border border-danger/40" aria-label="CODEOWNERS errors">
207 <p className="flex items-center gap-2 border-b border-danger/30 bg-danger/5 px-4 py-2.5 text-sm font-medium">
208 <FileWarning size={15} className="shrink-0 text-danger" />
209 {errors === 1 ? "1 error" : `${errors} errors`} in this CODEOWNERS file
210 <a href={CODEOWNERS_DOCS} className="ml-auto text-xs font-normal text-muted hover:text-fg hover:underline">
211 Syntax
212 </a>
213 </p>
214 <CodeownersErrorList errors={report.errors} lineHref={(line) => `#L${line}`} />
215 </section>
216 );
217}
218
219/** Where one rule's review stands, in a few words. */
220function ReviewStatus({ review }: { review: OwnerReview }) {
221 const names = (list: string[]) => list.join(", ");
222 if (review.changes_requested_by.length > 0) {
223 return (
224 <span className="flex items-center gap-1 text-xs text-danger">
225 <CircleSlash size={13} className="shrink-0" /> Changes requested by {names(review.changes_requested_by)}
226 </span>
227 );
228 }
229 if (review.satisfied && review.approved_by.length > 0) {
230 return (
Merge branch 'worktree-agent-ad7c6d88d93adc817'231 <span className="flex items-center gap-1 text-xs text-success">
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar232 <CircleCheck size={13} className="shrink-0" /> Approved by {names(review.approved_by)}
233 </span>
234 );
235 }
236 if (review.optional) {
237 return <span className="text-xs text-faint">Optional</span>;
238 }
239 if (review.satisfied) {
240 return (
Merge branch 'worktree-agent-ad7c6d88d93adc817'241 <span className="flex items-center gap-1 text-xs text-success">
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar242 <CircleCheck size={13} className="shrink-0" /> Approved
243 </span>
244 );
245 }
246 const more = Math.max(review.required - review.approved_by.length, 1);
247 return (
248 <span className="flex items-center gap-1 text-xs text-warn">
249 <Hourglass size={13} className="shrink-0" />
250 Waiting for {more} more {more === 1 ? "approval" : "approvals"}
251 {review.approved_by.length > 0 && <span className="text-faint">· approved by {names(review.approved_by)}</span>}
252 </span>
253 );
254}
255
256/** One rule: its section, pattern and line, its owners, the files it covers, and where its review stands. */
257function OwnerReviewRow({ review, fileHref }: { review: OwnerReview; fileHref: (line: number) => string }) {
258 const many = review.files.length > 3;
259 const files = (
260 <ul className="mt-1 space-y-0.5">
261 {review.files.map((file) => (
262 <li key={file} className="truncate font-mono text-xs text-muted">
263 {file}
264 </li>
265 ))}
266 </ul>
267 );
268 return (
269 <li className="px-4 py-3 text-sm">
270 <div className="flex flex-wrap items-center gap-x-2 gap-y-1">
271 {review.section && <Badge>{review.section}</Badge>}
272 <code className="font-mono text-xs text-fg">{review.pattern}</code>
273 <Link to={fileHref(review.line)} className="font-mono text-xs text-faint hover:text-accent hover:underline">
274 line {review.line}
275 </Link>
276 <span className="ml-auto">
277 <ReviewStatus review={review} />
278 </span>
279 </div>
280 <p className="mt-1 flex flex-wrap items-center gap-x-2 gap-y-0.5 text-xs text-muted">
281 <span>Owners</span>
282 {review.owners.length === 0 ? (
283 <span className="text-faint">none</span>
284 ) : (
285 review.owners.map((owner) => <OwnerLink key={owner} owner={owner} />)
286 )}
287 </p>
288 {many ? (
289 <details className="mt-1">
290 <summary className="cursor-pointer text-xs text-faint hover:text-fg">{review.files.length} files</summary>
291 {files}
292 </details>
293 ) : (
294 files
295 )}
296 </li>
297 );
298}
299
300/**
301 * Who owns what a pull request changes: each rule that matched, its
302 * owners and files, and whose approval it still needs.
303 */
304export function PullCodeOwnersPanel({
305 owners,
306 base,
307 branch,
308 errorsHref,
309}: {
310 owners: PullCodeOwners;
311 base: string;
312 /** The branch it merges into, where the file is read. */
313 branch: string;
314 /** Where the file's errors are listed. */
315 errorsHref: string;
316}) {
317 const fileHref = (line: number) => blobHref(base, branch, owners.path, line);
318 return (
319 <section className="overflow-hidden rounded-xl border border-line" aria-label="Code owners">
320 <div className="flex flex-wrap items-center gap-x-3 gap-y-1 border-b border-line bg-surface px-4 py-2.5 text-sm">
321 <span className="flex items-center gap-2 font-medium">
322 <ShieldCheck size={15} className="shrink-0 text-faint" />
323 Code owners
324 </span>
325 <Link to={blobHref(base, branch, owners.path)} className="font-mono text-xs text-muted hover:text-fg hover:underline">
326 {owners.path}
327 </Link>
328 <span className="ml-auto flex items-center gap-2">
329 {owners.errors > 0 && (
330 <Link to={errorsHref} className="text-xs text-danger hover:underline">
331 {owners.errors === 1 ? "1 error" : `${owners.errors} errors`} in the file
332 </Link>
333 )}
334 {owners.required ? <Badge tone="warn">Approval required</Badge> : <Badge>Approval not required</Badge>}
335 </span>
336 </div>
337 {owners.reviews.length === 0 ? (
338 <p className="px-4 py-3 text-sm text-muted">No rule in the file covers what this changes.</p>
339 ) : (
340 <ul className="divide-y divide-line">
341 {owners.reviews.map((review) => (
342 <OwnerReviewRow key={`${review.section ?? ""}:${review.line}`} review={review} fileHref={fileHref} />
343 ))}
344 </ul>
345 )}
346 </section>
347 );
348}

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