TdAI / llama.cpp /tools /ui /src /lib /stores /version.svelte.ts
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/**
* versionStore - Frontend build version
*
* Reads from SvelteKit's `_app/version.json` — generated by the @vite-pwa/sveltekit
* plugin. The version string changes on every build, so comparing it against
* localStorage reliably detects server upgrades.
*
* In dev mode, falls back to `'dev'`.
*/
import { browser } from '$app/environment';
import { base } from '$app/paths';
let version = $state<string>('');
async function loadVersion() {
if (!browser) return;
if (import.meta.env.DEV) {
version = 'dev';
return;
}
try {
const res = await fetch(`${base}/_app/version.json`, { cache: 'no-store' });
if (res.ok) {
const data = await res.json();
version = data.version ?? '';
}
} catch {
// _app/version.json missing or unreachable - leave as empty string
}
}
loadVersion();
export const versionStore = {
get value(): string {
return version;
}
};