Ivan Fontosh
8d5a68c71e
Avoid crashing Electron at startup when sharp is corrupt, and fail pack if asarUnpack natives look truncated. Co-authored-by: Cursor <cursoragent@cursor.com>
52 lines
1.4 KiB
JavaScript
52 lines
1.4 KiB
JavaScript
/**
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* Lazy `sharp` load so a corrupt/missing native install does not crash Electron at import time.
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* Call only from image-processing paths; errors are recoverable for the rest of the app.
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*/
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import { createRequire } from 'node:module';
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const require = createRequire(import.meta.url);
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/** @type {typeof import('sharp') | null} */
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let cached = null;
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/** @type {Error | null} */
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let loadError = null;
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/**
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* @param {unknown} err
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* @returns {Error}
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*/
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export function sharpLoadFailure(err) {
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const detail = err instanceof Error ? err.message : String(err);
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return new Error(
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[
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'Не удалось загрузить модуль обработки изображений (sharp).',
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'Переустановите приложение полностью (удалите и поставьте заново)',
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'или исключите папку установки из проверки антивируса.',
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detail ? `Детали: ${detail}` : '',
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]
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.filter(Boolean)
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.join(' '),
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);
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}
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/**
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* @returns {typeof import('sharp')}
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*/
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export function getSharp() {
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if (cached) return cached;
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if (loadError) throw loadError;
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try {
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cached = require('sharp');
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return cached;
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} catch (err) {
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loadError = sharpLoadFailure(err);
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throw loadError;
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}
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}
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/** Reset cache (tests only). */
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export function __resetSharpRuntimeForTests() {
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cached = null;
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loadError = null;
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}
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