| 1 | import type { Route } from "./+types/blob"; |
| 2 | import { page } from "../../lib/meta"; |
| 3 | import { BlobView } from "../../components/repo-view"; |
| 4 | import { highlight, highlightLines } from "../../lib/highlight.server"; |
| 5 | import { repos } from "../../lib/services.server"; |
| 6 | import { redirectIfBranchRenamed } from "../../lib/branch-redirect.server"; |
| 7 | import { getViewer, unwrap } from "../../lib/session.server"; |
| 8 | |
| 9 | export function meta({ params, ...args }: Route.MetaArgs) { |
| 10 | return page(args, { title: `${params["*"]} · ${params.owner}/${params.repo} · g1t` }); |
| 11 | } |
| 12 | |
| 13 | export async function loader({ params, context, request }: Route.LoaderArgs) { |
| 14 | const viewer = getViewer(context); |
| 15 | const path = { namespace: params.owner, name: params.repo }; |
| 16 | const file = params["*"] ?? ""; |
| 17 | const wantsBlame = new URL(request.url).searchParams.has("blame"); |
| 18 | const [found, blame] = await Promise.all([ |
| 19 | repos.blob(path, viewer, params.ref, file), |
| 20 | wantsBlame ? repos.blame(path, viewer, params.ref, file) : null, |
| 21 | ]); |
| 22 | // A branch that was renamed: the same file on its new name. |
| 23 | if (!found.ok && found.error.code === "not_found") await redirectIfBranchRenamed(request, path, viewer, params.ref); |
| 24 | const blob = unwrap(found); |
| 25 | if (blame?.ok && blob.text != null) { |
| 26 | return { |
| 27 | blob, |
| 28 | html: null, |
| 29 | blame: { blame: blame.value, lines: await highlightLines(blob.path, blob.text) }, |
| 30 | }; |
| 31 | } |
| 32 | return { |
| 33 | blob, |
| 34 | html: blob.text == null ? null : await highlight(blob.path, blob.text), |
| 35 | blame: null, |
| 36 | }; |
| 37 | } |
| 38 | |
| 39 | export default function Blob({ loaderData }: Route.ComponentProps) { |
| 40 | return <BlobView blob={loaderData.blob} html={loaderData.html} blame={loaderData.blame} />; |
| 41 | } |