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denoland-deno/js/resources.ts
Ryan Dahl d43b43ca78
Refactor snapshot build (#2825)
Instead of using core/snapshot_creator.rs, instead two crates are
introduced which allow building the snapshot during build.rs.

Rollup is removed and replaced with our own bundler. This removes
the Node build dependency. Modules in //js now use Deno-style imports
with file extensions, rather than Node style extensionless imports.

This improves incremental build time when changes are made to //js files
by about 40 seconds.
2019-09-02 17:07:11 -04:00

19 lines
592 B
TypeScript

// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
import * as dispatch from "./dispatch.ts";
import { sendSync } from "./dispatch_json.ts";
export interface ResourceMap {
[rid: number]: string;
}
/** Returns a map of open _file like_ resource ids along with their string
* representation.
*/
export function resources(): ResourceMap {
const res = sendSync(dispatch.OP_RESOURCES) as Array<[number, string]>;
const resources: ResourceMap = {};
for (const resourceTuple of res) {
resources[resourceTuple[0]] = resourceTuple[1];
}
return resources;
}