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161adfc51b
* split lib.deno_main.d.ts into: - lib.deno.shared_globals.d.ts - lib.deno.window.d.ts - lib.deno.worker.d.ts * remove no longer used libs: - lib.deno_main.d.ts - lib.deno_worker.d.ts * change module loading to use proper TS library for compilation * align to Worker API spec: - Worker.terminate() - self.close() - self.name
58 lines
2.1 KiB
TypeScript
58 lines
2.1 KiB
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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import { ASSETS, CompilerHostTarget, Host } from "./compiler_host.ts";
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import { getAsset } from "./compiler_util.ts";
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// NOTE: target doesn't really matter here,
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// this is in fact a mock host created just to
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// load all type definitions and snapshot them.
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const host = new Host({
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target: CompilerHostTarget.Main,
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writeFile(): void {}
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});
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const options = host.getCompilationSettings();
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// This is a hacky way of adding our libs to the libs available in TypeScript()
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// as these are internal APIs of TypeScript which maintain valid libs
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/* eslint-disable @typescript-eslint/no-explicit-any */
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(ts as any).libs.push(
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"deno_ns",
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"deno_window",
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"deno_worker",
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"deno_shared_globals"
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);
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(ts as any).libMap.set("deno_ns", "lib.deno.ns.d.ts");
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(ts as any).libMap.set("deno_window", "lib.deno.window.d.ts");
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(ts as any).libMap.set("deno_worker", "lib.deno.worker.d.ts");
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(ts as any).libMap.set("deno_shared_globals", "lib.deno.shared_globals.d.ts");
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/* eslint-enable @typescript-eslint/no-explicit-any */
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// this pre-populates the cache at snapshot time of our library files, so they
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// are available in the future when needed.
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host.getSourceFile(`${ASSETS}/lib.deno.ns.d.ts`, ts.ScriptTarget.ESNext);
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host.getSourceFile(`${ASSETS}/lib.deno.window.d.ts`, ts.ScriptTarget.ESNext);
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host.getSourceFile(`${ASSETS}/lib.deno.worker.d.ts`, ts.ScriptTarget.ESNext);
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host.getSourceFile(
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`${ASSETS}/lib.deno.shared_globals.d.ts`,
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ts.ScriptTarget.ESNext
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);
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/**
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* This function spins up TS compiler and loads all available libraries
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* into memory (including ones specified above).
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*
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* Used to generate the foundational AST for all other compilations, so it can
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* be cached as part of the snapshot and available to speed up startup.
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*/
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export const TS_SNAPSHOT_PROGRAM = ts.createProgram({
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rootNames: [`${ASSETS}/bootstrap.ts`],
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options,
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host
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});
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/** A module loader which is concatenated into bundle files.
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*
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* We read all static assets during the snapshotting process, which is
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* why this is located in compiler_bootstrap.
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*/
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export const BUNDLE_LOADER = getAsset("bundle_loader.js");
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