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d47147fb6a
This commit moves "deno_std/node" in "ext/node" crate. The code is transpiled and snapshotted during the build process. During the first pass a minimal amount of work was done to create the snapshot, a lot of code in "ext/node" depends on presence of "Deno" global. This code will be gradually fixed in the follow up PRs to migrate it to import relevant APIs from "internal:" modules. Currently the code from snapshot is not used in any way, and all Node/npm compatibility still uses code from "https://deno.land/std/node" (or from the location specified by "DENO_NODE_COMPAT_URL"). This will also be handled in a follow up PRs. --------- Co-authored-by: crowlkats <crowlkats@toaxl.com> Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com> Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>
65 lines
1.9 KiB
TypeScript
65 lines
1.9 KiB
TypeScript
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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import {
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setUnrefTimeout,
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Timeout,
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} from "internal:deno_node/polyfills/internal/timers.mjs";
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import { validateFunction } from "internal:deno_node/polyfills/internal/validators.mjs";
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import { promisify } from "internal:deno_node/polyfills/internal/util.mjs";
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export { setUnrefTimeout } from "internal:deno_node/polyfills/internal/timers.mjs";
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const clearTimeout_ = globalThis.clearTimeout;
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const clearInterval_ = globalThis.clearInterval;
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export function setTimeout(
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callback: (...args: unknown[]) => void,
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timeout?: number,
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...args: unknown[]
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) {
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validateFunction(callback, "callback");
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return new Timeout(callback, timeout, args, false, true);
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}
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Object.defineProperty(setTimeout, promisify.custom, {
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value: (timeout: number, ...args: unknown[]) => {
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return new Promise((cb) => setTimeout(cb, timeout, ...args));
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},
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enumerable: true,
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});
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export function clearTimeout(timeout?: Timeout | number) {
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if (timeout == null) {
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return;
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}
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clearTimeout_(+timeout);
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}
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export function setInterval(
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callback: (...args: unknown[]) => void,
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timeout?: number,
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...args: unknown[]
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) {
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validateFunction(callback, "callback");
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return new Timeout(callback, timeout, args, true, true);
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}
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export function clearInterval(timeout?: Timeout | number | string) {
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if (timeout == null) {
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return;
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}
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clearInterval_(+timeout);
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}
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// TODO(bartlomieju): implement the 'NodeJS.Immediate' versions of the timers.
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// https://github.com/DefinitelyTyped/DefinitelyTyped/blob/1163ead296d84e7a3c80d71e7c81ecbd1a130e9a/types/node/v12/globals.d.ts#L1120-L1131
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export const setImmediate = (
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cb: (...args: unknown[]) => void,
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...args: unknown[]
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): Timeout => setTimeout(cb, 0, ...args);
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export const clearImmediate = clearTimeout;
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export default {
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setTimeout,
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clearTimeout,
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setInterval,
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clearInterval,
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setImmediate,
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setUnrefTimeout,
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clearImmediate,
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};
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