alice.pds.demo.boltless.dev
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1import { error } from "@sveltejs/kit";
2import { createBobbinClient, type BobbinContext } from "$lib/api/client";
3import { gitTarget, type GitTarget } from "$lib/api/gitclient";
4import { resolveMiniDoc, type MiniDoc } from "$lib/api/identity";
5import { toHttpError } from "$lib/api/load";
6import type { RecordView, RepoRecord } from "$lib/api/records";
7import { resolveRepoByName } from "$lib/api/repo";
8import { getConfig } from "$lib/server/config";
9
10export interface ResolvedRepo {
11 ctx: BobbinContext;
12 git: GitTarget;
13 doc: MiniDoc;
14 view: RecordView<RepoRecord>;
15}
16
17// the handle/repo preamble shared by the raw-content routes, params arrive
18// already decoded
19export const resolveRepoFromParams = async (event: {
20 params: { handle?: string; repo?: string };
21 fetch: typeof fetch;
22}): Promise<ResolvedRepo> => {
23 const identifier = event.params.handle ?? "";
24 const name = event.params.repo ?? "";
25
26 // rejects bare words, unrelated paths must 404 instead of resolving as actors
27 if (!identifier.startsWith("did:") && !identifier.includes(".")) {
28 error(404, "Not found");
29 }
30
31 const config = getConfig();
32 const ctx = createBobbinClient({ serviceUrl: config.bobbinUrl, fetch: event.fetch });
33
34 const doc = await resolveMiniDoc(ctx, identifier).catch((cause) =>
35 toHttpError(cause, "Could not resolve user")
36 );
37 const view = await resolveRepoByName(ctx, doc.did, name).catch((cause) =>
38 toHttpError(cause, "Could not load repository")
39 );
40 if (!view) error(404, `${doc.handle}/${name} does not exist`);
41
42 const git = gitTarget(config, { uri: view.uri, repoDid: view.value.repoDid }, event.fetch);
43
44 return { ctx, git, doc, view };
45};