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eee00c2772
Vite + TypeScript + Tailwind single-page console presenting the three operator tiers and consuming the external felis-api face. Build output and design notes are not tracked.
41 lines
1.5 KiB
TypeScript
41 lines
1.5 KiB
TypeScript
// Runtime config: the panel is domain-agnostic at BUILD time (CI red line — no
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// rootDomain literal may appear in source). apiBase + rootDomain are fetched from
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// /config.json at boot, so one build serves any deployment (mirrors the Go side's
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// --set root_domain portability, spec §16/§27). A dev fallback reads VITE_* env.
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export interface RuntimeConfig {
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apiBase: string;
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rootDomain: string;
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}
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const FALLBACK: RuntimeConfig = {
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apiBase: import.meta.env.VITE_API_BASE ?? "/api/v1",
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rootDomain: import.meta.env.VITE_ROOT_DOMAIN ?? "localhost",
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};
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let cached: RuntimeConfig | null = null;
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/** loadConfig fetches /config.json once and caches it; failures fall back to env
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* so the SPA still mounts (and surfaces the misconfig in the UI). */
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export async function loadConfig(): Promise<RuntimeConfig> {
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if (cached) return cached;
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try {
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const res = await fetch("/config.json", { cache: "no-store" });
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if (!res.ok) throw new Error(`config.json ${res.status}`);
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const raw = (await res.json()) as Partial<RuntimeConfig>;
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cached = {
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apiBase: raw.apiBase ?? FALLBACK.apiBase,
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rootDomain: raw.rootDomain ?? FALLBACK.rootDomain,
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};
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} catch {
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cached = FALLBACK;
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}
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return cached;
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}
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/** hostFor composes a server's public hostname from its subdomain and the runtime
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* rootDomain — never a hardcoded domain (red line). */
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export function hostFor(subdomain: string, cfg: RuntimeConfig): string {
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return `${subdomain}.${cfg.rootDomain}`;
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}
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