27 lines
582 B
JavaScript
27 lines
582 B
JavaScript
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"use strict";
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var cachedBundles = {};
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var cachedPreloads = {};
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var cachedPrefetches = {};
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function getCache(type) {
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switch (type) {
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case 'preload':
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return cachedPreloads;
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case 'prefetch':
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return cachedPrefetches;
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default:
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return cachedBundles;
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}
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}
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module.exports = function (loader, type) {
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return function (bundle) {
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var cache = getCache(type);
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if (cache[bundle]) {
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return cache[bundle];
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}
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return cache[bundle] = loader.apply(null, arguments).catch(function (e) {
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delete cache[bundle];
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throw e;
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});
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};
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};
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