| 1 | import { GitPullRequest, MessageSquare, Milestone as MilestoneIcon, Plus, Tag } from "lucide-react"; |
| 2 | import { Link, useLocation, useRouteLoaderData } from "react-router"; |
| 3 | |
| 4 | import type { Route } from "./+types/issues"; |
| 5 | import { page } from "../../lib/meta"; |
| 6 | import { ButtonLink, EmptyState, TimeAgo } from "../../components/ui"; |
| 7 | import { Card } from "../../components/ui/card"; |
| 8 | import { Hint } from "../../components/ui/hint"; |
| 9 | import { |
| 10 | Assignee, |
| 11 | AssigneeStack, |
| 12 | IssueIcon, |
| 13 | StateTabs, |
| 14 | } from "../../components/work"; |
| 15 | import { FilterMenu, LabelChip, Swatch } from "../../components/labels"; |
| 16 | import { colorsOf, listFilters, withFilter } from "../../lib/labels"; |
| 17 | import { work } from "../../lib/services.server"; |
| 18 | import { getViewer, unwrap } from "../../lib/session.server"; |
| 19 | import { repoPages } from "../../lib/repo-live"; |
| 20 | import { useRepoLive } from "../../lib/use-repo-live"; |
| 21 | import { isFailed, part } from "../../lib/partial"; |
| 22 | |
| 23 | export function meta({ params, ...args }: Route.MetaArgs) { |
| 24 | return page(args, { title: `Issues · ${params.owner}/${params.repo} · g1t` }); |
| 25 | } |
| 26 | |
| 27 | export async function loader({ params, context, request }: Route.LoaderArgs) { |
| 28 | const viewer = getViewer(context); |
| 29 | const path = { namespace: params.owner, name: params.repo }; |
| 30 | // `?label=bug&milestone=3`, or `label:bug milestone:3` written in `q`. |
| 31 | const { state, label, milestone } = listFilters(new URL(request.url).searchParams); |
| 32 | const [issues, labels, milestones] = await Promise.all([ work.listIssues(path, viewer, { state, label: label || undefined, milestone: milestone ?? undefined }), |
| 33 | // What the filters offer: each a part, whose menu says so when its service fails. |
| 34 | part(work.listLabels(path, viewer), "Labels"), |
| 35 | part(work.listMilestones(path, viewer, "open"), "Milestones"), |
| 36 | ]); |
| 37 | return { |
| 38 | issues: unwrap(issues), |
| 39 | labels: isFailed(labels) ? labels : unwrap(labels), |
| 40 | milestones: isFailed(milestones) ? milestones : milestones.ok ? milestones.value : [], |
| 41 | state, |
| 42 | label, |
| 43 | milestone, |
| 44 | } as const; |
| 45 | } |
| 46 | |
| 47 | export default function Issues({ loaderData, params }: Route.ComponentProps) { |
| 48 | const { issues, state, label, milestone } = loaderData; |
| 49 | // A filter whose choices could not be loaded offers none, and its menu says why. |
| 50 | const labels = isFailed(loaderData.labels) ? [] : loaderData.labels; |
| 51 | const milestones = isFailed(loaderData.milestones) ? [] : loaderData.milestones; |
| 52 | // Issues opened, commented on and closed show as it happens. |
| 53 | useRepoLive({ match: repoPages.issues() }); |
| 54 | const repo = `/${params.owner}/${params.repo}`; |
| 55 | const base = `${repo}/issues`; |
| 56 | const current = new URLSearchParams(useLocation().search); |
| 57 | const colors = colorsOf(labels); |
| 58 | const milestoneTitle = milestones.find((m) => m.number === milestone)?.title ?? (milestone ? `#${milestone}` : null); |
| 59 | const filtered = [label, milestone].some(Boolean); |
| 60 | // The tabs keep the filters; each filter keeps the state and the other. |
| 61 | const kept = new URLSearchParams(current); |
| 62 | kept.delete("state"); |
| 63 | kept.delete("q"); |
| 64 | |
| 65 | // An archived repository's issues are locked: no new ones. |
| 66 | const layout = useRouteLoaderData("routes/repo/layout") as { repo?: { archivedAt?: string | null } } | undefined; |
| 67 | const archived = Boolean(layout?.repo?.archivedAt); |
| 68 | return ( |
| 69 | <div> |
| 70 | <StateTabs |
| 71 | to={base} |
| 72 | state={state} |
| 73 | query={kept.toString()} |
| 74 | action={ |
| 75 | archived ? undefined : ( |
| 76 | <ButtonLink to={`${base}/new`}> |
| 77 | <Plus size={15} /> |
| 78 | New issue |
| 79 | </ButtonLink> |
| 80 | ) |
| 81 | } |
| 82 | /> |
| 83 | <div className="mt-3 flex flex-wrap items-center gap-2"> |
| 84 | <FilterMenu |
| 85 | label="Label" |
| 86 | active={label || undefined} |
| 87 | clearTo={label ? withFilter(base, current, "label", null) : undefined} |
| 88 | searchPlaceholder="Filter labels" |
| 89 | emptyText={isFailed(loaderData.labels) ? "Labels could not be loaded just now." : "No label matches."} |
| 90 | options={labels.map((each) => ({ |
| 91 | key: each.name, |
| 92 | to: withFilter(base, current, "label", each.name), |
| 93 | keywords: `${each.name} ${each.description}`, |
| 94 | selected: each.name === label, |
| 95 | label: ( |
| 96 | <> |
| 97 | <Swatch color={each.color} /> |
| 98 | <span className="truncate">{each.name}</span> |
| 99 | </> |
| 100 | ), |
| 101 | }))} |
| 102 | /> |
| 103 | <FilterMenu |
| 104 | label="Milestone" |
| 105 | active={milestoneTitle ?? undefined} |
| 106 | clearTo={milestone ? withFilter(base, current, "milestone", null) : undefined} |
| 107 | searchPlaceholder="Filter milestones" |
| 108 | emptyText={isFailed(loaderData.milestones) ? "Milestones could not be loaded just now." : "No open milestone matches."} |
| 109 | options={milestones.map((each) => ({ |
| 110 | key: String(each.number), |
| 111 | to: withFilter(base, current, "milestone", String(each.number)), |
| 112 | keywords: `${each.title} ${each.number}`, |
| 113 | selected: each.number === milestone, |
| 114 | label: <span className="truncate">{each.title}</span>, |
| 115 | }))} |
| 116 | /> |
| 117 | {filtered && ( |
| 118 | <Link to={state === "closed" ? `${base}?state=closed` : base} className="text-xs text-muted hover:text-fg"> |
| 119 | Clear filters |
| 120 | </Link> |
| 121 | )} |
| 122 | <span className="ml-auto flex items-center gap-1"> |
| 123 | <Link |
| 124 | to={`${repo}/labels`} |
| 125 | className="inline-flex h-8 items-center gap-1.5 rounded-md px-2.5 text-sm text-muted transition-colors hover:bg-surface hover:text-fg" |
| 126 | > |
| 127 | <Tag size={14} /> |
| 128 | Labels |
| 129 | </Link> |
| 130 | </span> |
| 131 | </div> |
| 132 | <div className="mt-4"> |
| 133 | {issues.length === 0 ? ( |
| 134 | <EmptyState |
| 135 | title={ |
| 136 | filtered |
| 137 | ? `No ${state} issues match these filters` |
| 138 | : state === "open" |
| 139 | ? "No open issues" |
| 140 | : "No closed issues" |
| 141 | } |
| 142 | > |
| 143 | An issue says what should change: a bug, a feature, a question. |
| 144 | People and their coding agents open pull requests against it. |
| 145 | </EmptyState> |
| 146 | ) : ( |
| 147 | <Card asChild tone="plain" divided className="overflow-hidden"> |
| 148 | <ul> |
| 149 | {issues.map((issue) => ( |
| 150 | <li key={issue.id} className="flex items-start transition-colors hover:bg-surface"> |
| 151 | <Link |
| 152 | prefetch="intent" |
| 153 | to={`${base}/${issue.number}`} |
| 154 | className="flex min-w-0 grow items-start gap-3 px-4 py-3" |
| 155 | > |
| 156 | <span className="mt-0.5"> |
| 157 | <IssueIcon issue={issue} /> |
| 158 | </span> |
| 159 | <span className="min-w-0 grow"> |
| 160 | <span className="flex flex-wrap items-center gap-x-2 gap-y-1"> |
| 161 | <span className="font-medium">{issue.title}</span> |
| 162 | {issue.labels.map((name) => ( |
| 163 | <LabelChip key={name} name={name} color={colors[name]} /> |
| 164 | ))} |
| 165 | {issue.state === "open" && issue.agent && ( |
| 166 | <Assignee agent={issue.agent} /> |
| 167 | )} |
| 168 | </span> |
| 169 | <span className="mt-0.5 block text-xs text-faint"> |
| 170 | #{issue.number} opened <TimeAgo at={issue.createdAt} /> by{" "} |
| 171 | {issue.author.username} |
| 172 | {issue.requestedBy && <> for {issue.requestedBy.username}</>} |
| 173 | {issue.resolvedBy != null ? ( |
| 174 | <span className="text-merged"> · resolved by #{issue.resolvedBy}</span> |
| 175 | ) : ( |
| 176 | issue.resolvedCommit && ( |
| 177 | <span className="text-merged"> |
| 178 | {" "} |
| 179 | · closed by <span className="font-mono">{issue.resolvedCommit.slice(0, 7)}</span> |
| 180 | </span> |
| 181 | ) |
| 182 | )} |
| 183 | {issue.milestone && ( |
| 184 | <span className="inline-flex items-center gap-1"> |
| 185 | {" "} |
| 186 | · <MilestoneIcon size={11} className="inline" /> {issue.milestone.title} |
| 187 | </span> |
| 188 | )} |
| 189 | </span> |
| 190 | </span> |
| 191 | <span className="mt-0.5 flex shrink-0 items-center gap-3 text-xs text-muted"> |
| 192 | <AssigneeStack people={issue.assignees} /> |
| 193 | {issue.pullCount > 0 && ( |
| 194 | <Hint label={`${issue.pullCount} pull ${issue.pullCount === 1 ? "request" : "requests"}`}> |
| 195 | <span className="flex items-center gap-1"> |
| 196 | <GitPullRequest size={13} /> |
| 197 | {issue.pullCount} |
| 198 | <span className="sr-only">pull {issue.pullCount === 1 ? "request" : "requests"}</span> |
| 199 | </span> |
| 200 | </Hint> |
| 201 | )} |
| 202 | {issue.commentCount > 0 && ( |
| 203 | <span className="flex items-center gap-1"> |
| 204 | <MessageSquare size={13} /> |
| 205 | {issue.commentCount} |
| 206 | </span> |
| 207 | )} |
| 208 | </span> |
| 209 | </Link> |
| 210 | </li> |
| 211 | ))} |
| 212 | </ul> |
| 213 | </Card> |
| 214 | )} |
| 215 | </div> |
| 216 | </div> |
| 217 | ); |
| 218 | } |