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52 lines
1.2 KiB
TypeScript
52 lines
1.2 KiB
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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import { sendAsync, sendSync } from "./dispatch_json.ts";
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import { TextDecoder, TextEncoder } from "../web/text_encoding.ts";
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import { core } from "../core.ts";
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export function resolveModules(
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specifiers: string[],
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referrer?: string
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): string[] {
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return sendSync("op_resolve_modules", { specifiers, referrer });
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}
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export function fetchSourceFiles(
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specifiers: string[],
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referrer?: string
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): Promise<
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Array<{
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url: string;
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filename: string;
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mediaType: number;
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sourceCode: string;
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}>
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> {
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return sendAsync("op_fetch_source_files", {
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specifiers,
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referrer,
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});
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}
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const encoder = new TextEncoder();
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const decoder = new TextDecoder();
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export function getAsset(name: string): string {
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const opId = core.ops()["op_fetch_asset"];
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// We really don't want to depend on JSON dispatch during snapshotting, so
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// this op exchanges strings with Rust as raw byte arrays.
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const sourceCodeBytes = core.dispatch(opId, encoder.encode(name));
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return decoder.decode(sourceCodeBytes!);
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}
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export function cache(
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extension: string,
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moduleId: string,
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contents: string
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): void {
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sendSync("op_cache", {
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extension,
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moduleId,
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contents,
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});
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}
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