Hunter Bown
46 lines
1.4 KiB
TypeScript
46 lines
1.4 KiB
TypeScript
import { FACTS as BUILD_TIME_FACTS, type RepoFacts, type ProviderFact } from "./facts.generated";
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const KV_KEY = "facts:current";
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export type { RepoFacts, ProviderFact };
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export const BUILD_FACTS = BUILD_TIME_FACTS;
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interface KVNamespace {
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get(key: string): Promise<string | null>;
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put(key: string, value: string, opts?: { expirationTtl?: number }): Promise<void>;
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}
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async function getKv(): Promise<KVNamespace | undefined> {
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if (process.env.NEXT_PHASE === "phase-production-build") {
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return undefined;
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}
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try {
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const mod = await import("@opennextjs/cloudflare");
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const ctx = await mod.getCloudflareContext({ async: true });
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return (ctx.env as { CURATED_KV?: KVNamespace }).CURATED_KV;
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} catch {
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return undefined;
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}
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}
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/**
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* Resolved facts for the current request. Prefers a KV override (written by
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* the content-drift cron when it detects new repo state) over the build-time
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* snapshot. Always returns a valid RepoFacts — falls back to BUILD_FACTS on
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* any error.
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*/
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export async function getFacts(): Promise<RepoFacts> {
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try {
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const kv = await getKv();
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if (!kv) return BUILD_FACTS;
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const raw = await kv.get(KV_KEY);
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if (!raw) return BUILD_FACTS;
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const parsed = JSON.parse(raw) as RepoFacts;
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if (!parsed.version || !Array.isArray(parsed.providers)) return BUILD_FACTS;
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return parsed;
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} catch {
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return BUILD_FACTS;
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}
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}
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