| 1 | import { isCodeownersPath } from "@g1t/contracts"; |
| 2 | |
| 3 | import type { Route } from "./+types/blob"; |
| 4 | import { page } from "../../lib/meta"; |
| 5 | import { CodeownersFileErrors } from "../../components/codeowners"; |
| 6 | import { BlobView } from "../../components/repo-view"; |
| 7 | import { highlightLines } from "../../lib/highlight.server"; |
| 8 | import { repos, work } from "../../lib/services.server"; |
| 9 | import { redirectIfBranchRenamed } from "../../lib/branch-redirect.server"; |
| 10 | import { getViewer, unwrap } from "../../lib/session.server"; |
| 11 | |
| 12 | export function meta({ params, ...args }: Route.MetaArgs) { |
| 13 | return page(args, { title: `${params["*"]} · ${params.owner}/${params.repo} · g1t` }); |
| 14 | } |
| 15 | |
| 16 | export async function loader({ params, context, request }: Route.LoaderArgs) { |
| 17 | const viewer = getViewer(context); |
| 18 | const path = { namespace: params.owner, name: params.repo }; |
| 19 | const file = params["*"] ?? ""; |
| 20 | const wantsBlame = new URL(request.url).searchParams.has("blame"); |
| 21 | const [found, blame, list, checked] = await Promise.all([ |
| 22 | repos.blob(path, viewer, params.ref, file), |
| 23 | wantsBlame ? repos.blame(path, viewer, params.ref, file) : null, |
| 24 | // For the branch menu; the page still shows without it. |
| 25 | repos.branches(path, viewer).catch(() => null), |
| 26 | // A CODEOWNERS file is checked as it is shown; the file shows without it. |
| 27 | isCodeownersPath(file) ? work.codeownersErrors(path, viewer, params.ref).catch(() => null) : null, |
| 28 | ]); |
| 29 | const codeowners = checked?.ok ? checked.value : null; |
| 30 | const branches = list?.ok ? list.value : null; |
| 31 | // A branch that was renamed: the same file on its new name. |
| 32 | if (!found.ok && found.error.code === "not_found") await redirectIfBranchRenamed(request, path, viewer, params.ref); |
| 33 | const blob = unwrap(found); |
| 34 | if (blame?.ok && blob.text != null) { |
| 35 | return { |
| 36 | blob, |
| 37 | html: null, |
| 38 | blame: { blame: blame.value, lines: await highlightLines(blob.path, blob.text) }, |
| 39 | branches, |
| 40 | codeowners, |
| 41 | }; |
| 42 | } |
| 43 | return { |
| 44 | blob, |
| 45 | html: blob.text == null ? null : await highlightLines(blob.path, blob.text), |
| 46 | blame: null, |
| 47 | branches, |
| 48 | codeowners, |
| 49 | }; |
| 50 | } |
| 51 | |
| 52 | export default function Blob({ loaderData, params }: Route.ComponentProps) { |
| 53 | const { codeowners, blob } = loaderData; |
| 54 | // Its errors' lines are marked, when they are this file's. |
| 55 | const own = codeowners != null && codeowners.path === blob.path; |
| 56 | return ( |
| 57 | <BlobView |
| 58 | blob={blob} |
| 59 | html={loaderData.html} |
| 60 | blame={loaderData.blame} |
| 61 | branches={loaderData.branches} |
| 62 | notice={ |
| 63 | codeowners && ( |
| 64 | <CodeownersFileErrors report={codeowners} path={blob.path} base={`/${params.owner}/${params.repo}`} /> |
| 65 | ) |
| 66 | } |
| 67 | marked={own ? codeowners.errors.map((error) => error.line).filter((line) => line > 0) : undefined} |
| 68 | /> |
| 69 | ); |
| 70 | } |