From b81e5db17aa8b3088d6034ddf86b79c69410f012 Mon Sep 17 00:00:00 2001 From: Ryan Dahl Date: Fri, 4 Oct 2019 20:28:51 -0400 Subject: Merge deno_cli_snapshots into deno_cli (#3064) --- cli/js/resources.ts | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 cli/js/resources.ts (limited to 'cli/js/resources.ts') diff --git a/cli/js/resources.ts b/cli/js/resources.ts new file mode 100644 index 000000000..27598ce09 --- /dev/null +++ b/cli/js/resources.ts @@ -0,0 +1,19 @@ +// 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; +} -- cgit v1.2.3