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sources.js
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28 lines (21 loc) · 773 Bytes
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
// @flow
import type { Source, SourceId } from "debugger-html";
let cachedSources = new Map();
export function hasSource(sourceId: SourceId): boolean {
return cachedSources.has(sourceId);
}
export function setSource(source: Source) {
cachedSources.set(source.id, source);
}
export function getSource(sourceId: SourceId): Source {
if (!cachedSources.has(sourceId)) {
throw new Error(`Parser: ${sourceId} was not provided.`);
}
return ((cachedSources.get(sourceId): any): Source);
}
export function clearSources() {
cachedSources = new Map();
}