mirror of
https://github.com/denoland/deno.git
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ce75e31625
This commit changes "include_js_files!" macro from "deno_core"
in a way that "dir" option doesn't cause specifiers to be rewritten
to include it.
Example:
```
include_js_files! {
dir "js",
"hello.js",
}
```
The above definition required embedders to use:
`import ... from "internal:<ext_name>/js/hello.js"`.
But with this change, the "js" directory in which the files are stored
is an implementation detail, which for embedders results in:
`import ... from "internal:<ext_name>/hello.js"`.
The directory the files are stored in, is an implementation detail and
in some cases might result in a significant size difference for the
snapshot. As an example, in "deno_node" extension, we store the
source code in "polyfills" directory; which resulted in each specifier
to look like "internal:deno_node/polyfills/<module_name>", but with
this change it's "internal:deno_node/<module_name>".
Given that "deno_node" has over 100 files, many of them having
several import specifiers to the same extension, this change removes
10 characters from each import specifier.
86 lines
2.5 KiB
TypeScript
86 lines
2.5 KiB
TypeScript
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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import { notImplemented } from "internal:deno_node/_utils.ts";
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import {
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performance as shimPerformance,
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PerformanceEntry,
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} from "internal:deno_web/15_performance.js";
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// FIXME(bartlomieju)
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const PerformanceObserver = undefined;
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const constants = {};
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const performance:
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& Omit<
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Performance,
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"clearMeasures" | "getEntries" | "getEntriesByName" | "getEntriesByType"
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>
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& {
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// deno-lint-ignore no-explicit-any
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eventLoopUtilization: any;
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nodeTiming: Record<string, string>;
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// deno-lint-ignore no-explicit-any
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timerify: any;
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// deno-lint-ignore no-explicit-any
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timeOrigin: any;
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} = {
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clearMarks: (markName: string) => shimPerformance.clearMarks(markName),
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eventLoopUtilization: () =>
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notImplemented("eventLoopUtilization from performance"),
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mark: (markName: string) => shimPerformance.mark(markName),
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measure: (
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measureName: string,
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startMark?: string | PerformanceMeasureOptions,
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endMark?: string,
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): PerformanceMeasure => {
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if (endMark) {
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return shimPerformance.measure(
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measureName,
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startMark as string,
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endMark,
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);
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} else {
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return shimPerformance.measure(
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measureName,
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startMark as PerformanceMeasureOptions,
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);
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}
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},
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nodeTiming: {},
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now: () => shimPerformance.now(),
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timerify: () => notImplemented("timerify from performance"),
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// deno-lint-ignore no-explicit-any
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timeOrigin: (shimPerformance as any).timeOrigin,
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// @ts-ignore waiting on update in `deno`, but currently this is
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// a circular dependency
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toJSON: () => shimPerformance.toJSON(),
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addEventListener: (
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...args: Parameters<typeof shimPerformance.addEventListener>
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) => shimPerformance.addEventListener(...args),
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removeEventListener: (
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...args: Parameters<typeof shimPerformance.removeEventListener>
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) => shimPerformance.removeEventListener(...args),
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dispatchEvent: (
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...args: Parameters<typeof shimPerformance.dispatchEvent>
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) => shimPerformance.dispatchEvent(...args),
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};
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const monitorEventLoopDelay = () =>
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notImplemented(
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"monitorEventLoopDelay from performance",
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);
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export default {
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performance,
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PerformanceObserver,
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PerformanceEntry,
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monitorEventLoopDelay,
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constants,
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};
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export {
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constants,
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monitorEventLoopDelay,
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performance,
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PerformanceEntry,
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PerformanceObserver,
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};
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