37 lines
942 B
TypeScript
37 lines
942 B
TypeScript
import fs from 'fs';
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import path from 'path';
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import { parseCsv } from './localization';
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import type { LocaleMap } from './localization';
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declare global {
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var __serverLocaleCache: LocaleMap | undefined;
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}
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/**
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* Loads and merges EN + DE locale CSVs from the public directory.
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* Cached for the lifetime of the server process.
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* Server-only — never import from client components.
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*/
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export function getServerLocaleMap(): LocaleMap {
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if (globalThis.__serverLocaleCache) return globalThis.__serverLocaleCache;
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const pub = path.join(process.cwd(), 'public');
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function load(filename: string): LocaleMap {
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try {
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return parseCsv(fs.readFileSync(path.join(pub, filename), 'utf8'));
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} catch {
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return new Map();
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}
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}
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const merged: LocaleMap = new Map([
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...load('factorio_english_items.csv'),
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...load('factorio_german_items.csv'),
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]);
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globalThis.__serverLocaleCache = merged;
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return merged;
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}
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