@oazmi/build-tools
Version:
general deno build tool scripts which I practically use in all of my typescript repos
50 lines (48 loc) • 1.48 kB
JavaScript
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
// This module is browser compatible.
/**
* Write all the content of the array buffer (`arr`) to the writer (`w`).
*
* @example
* ```ts
* import { writeAll } from "@std/io/write-all";
* // Example writing to stdout
* let contentBytes = new TextEncoder().encode("Hello World");
* await writeAll(Deno.stdout, contentBytes);
*
* // Example writing to file
* contentBytes = new TextEncoder().encode("Hello World");
* using file = await Deno.open('test.file', {write: true});
* await writeAll(file, contentBytes);
* ```
*/
export async function writeAll(writer, data) {
let nwritten = 0;
while (nwritten < data.length) {
nwritten += await writer.write(data.subarray(nwritten));
}
}
/**
* Synchronously write all the content of the array buffer (`arr`) to the
* writer (`w`).
*
* @example
* ```ts
* import { writeAllSync } from "@std/io/write-all";
*
* // Example writing to stdout
* let contentBytes = new TextEncoder().encode("Hello World");
* writeAllSync(Deno.stdout, contentBytes);
*
* // Example writing to file
* contentBytes = new TextEncoder().encode("Hello World");
* using file = Deno.openSync('test.file', {write: true});
* writeAllSync(file, contentBytes);
* ```
*/
export function writeAllSync(writer, data) {
let nwritten = 0;
while (nwritten < data.length) {
nwritten += writer.writeSync(data.subarray(nwritten));
}
}