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d43b43ca78
Instead of using core/snapshot_creator.rs, instead two crates are introduced which allow building the snapshot during build.rs. Rollup is removed and replaced with our own bundler. This removes the Node build dependency. Modules in //js now use Deno-style imports with file extensions, rather than Node style extensionless imports. This improves incremental build time when changes are made to //js files by about 40 seconds.
45 lines
1.4 KiB
TypeScript
45 lines
1.4 KiB
TypeScript
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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import { sendSync, sendAsync } from "./dispatch_json.ts";
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import { OP_UTIME } from "./dispatch.ts";
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function toSecondsFromEpoch(v: number | Date): number {
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return v instanceof Date ? v.valueOf() / 1000 : v;
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}
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/** Synchronously changes the access and modification times of a file system
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* object referenced by `filename`. Given times are either in seconds
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* (Unix epoch time) or as `Date` objects.
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*
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* Deno.utimeSync("myfile.txt", 1556495550, new Date());
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*/
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export function utimeSync(
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filename: string,
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atime: number | Date,
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mtime: number | Date
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): void {
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sendSync(OP_UTIME, {
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filename,
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// TODO(ry) split atime, mtime into [seconds, nanoseconds] tuple
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atime: toSecondsFromEpoch(atime),
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mtime: toSecondsFromEpoch(mtime)
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});
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}
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/** Changes the access and modification times of a file system object
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* referenced by `filename`. Given times are either in seconds
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* (Unix epoch time) or as `Date` objects.
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*
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* await Deno.utime("myfile.txt", 1556495550, new Date());
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*/
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export async function utime(
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filename: string,
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atime: number | Date,
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mtime: number | Date
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): Promise<void> {
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await sendAsync(OP_UTIME, {
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filename,
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// TODO(ry) split atime, mtime into [seconds, nanoseconds] tuple
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atime: toSecondsFromEpoch(atime),
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mtime: toSecondsFromEpoch(mtime)
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});
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}
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