mirror of
https://github.com/denoland/deno.git
synced 2024-12-25 08:39:09 -05:00
bc467b265f
Converts env(), exit(), execPath(), utime() and utimeSync() to use JSON instead of flatbuffers.
45 lines
1.4 KiB
TypeScript
45 lines
1.4 KiB
TypeScript
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
|
|
import { sendSync, sendAsync } from "./dispatch_json";
|
|
import { OP_UTIME } from "./dispatch";
|
|
|
|
function toSecondsFromEpoch(v: number | Date): number {
|
|
return v instanceof Date ? v.valueOf() / 1000 : v;
|
|
}
|
|
|
|
/** Synchronously changes the access and modification times of a file system
|
|
* object referenced by `filename`. Given times are either in seconds
|
|
* (Unix epoch time) or as `Date` objects.
|
|
*
|
|
* Deno.utimeSync("myfile.txt", 1556495550, new Date());
|
|
*/
|
|
export function utimeSync(
|
|
filename: string,
|
|
atime: number | Date,
|
|
mtime: number | Date
|
|
): void {
|
|
sendSync(OP_UTIME, {
|
|
filename,
|
|
// TODO(ry) split atime, mtime into [seconds, nanoseconds] tuple
|
|
atime: toSecondsFromEpoch(atime),
|
|
mtime: toSecondsFromEpoch(mtime)
|
|
});
|
|
}
|
|
|
|
/** Changes the access and modification times of a file system object
|
|
* referenced by `filename`. Given times are either in seconds
|
|
* (Unix epoch time) or as `Date` objects.
|
|
*
|
|
* await Deno.utime("myfile.txt", 1556495550, new Date());
|
|
*/
|
|
export async function utime(
|
|
filename: string,
|
|
atime: number | Date,
|
|
mtime: number | Date
|
|
): Promise<void> {
|
|
await sendAsync(OP_UTIME, {
|
|
filename,
|
|
// TODO(ry) split atime, mtime into [seconds, nanoseconds] tuple
|
|
atime: toSecondsFromEpoch(atime),
|
|
mtime: toSecondsFromEpoch(mtime)
|
|
});
|
|
}
|