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refactor: use eslint-config-neon for packages. (#8579)

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Co-authored-by: Noel <buechler.noel@outlook.com>
This commit is contained in:
Suneet Tipirneni
2022-09-01 14:50:16 -04:00
committed by GitHub
parent 4bdb0593ae
commit edadb9fe5d
219 changed files with 2608 additions and 2053 deletions
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26
packages/voice/src/util/demuxProbe.ts
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@@ -1,19 +1,20 @@
import { Buffer } from 'node:buffer';
import process from 'node:process';
import { Readable } from 'node:stream';
import prism from 'prism-media';
import { noop } from './util';
import { StreamType } from '..';
import { noop } from './util';
/**
* Takes an Opus Head, and verifies whether the associated Opus audio is suitable to play in a Discord voice channel.
*
* @param opusHead - The Opus Head to validate
*
* @returns `true` if suitable to play in a Discord voice channel, otherwise `false`
*/
export function validateDiscordOpusHead(opusHead: Buffer): boolean {
const channels = opusHead.readUInt8(9);
const sampleRate = opusHead.readUInt32LE(12);
return channels === 2 && sampleRate === 48000;
return channels === 2 && sampleRate === 48_000;
}
/**
@@ -38,22 +39,28 @@ export interface ProbeInfo {
* @param stream - The readable stream to probe
* @param probeSize - The number of bytes to attempt to read before giving up on the probe
* @param validator - The Opus Head validator function
*
* @experimental
*/
export function demuxProbe(
export async function demuxProbe(
stream: Readable,
probeSize = 1024,
probeSize = 1_024,
validator = validateDiscordOpusHead,
): Promise<ProbeInfo> {
return new Promise((resolve, reject) => {
// Preconditions
if (stream.readableObjectMode) return reject(new Error('Cannot probe a readable stream in object mode'));
if (stream.readableEnded) return reject(new Error('Cannot probe a stream that has ended'));
if (stream.readableObjectMode) {
reject(new Error('Cannot probe a readable stream in object mode'));
return;
}
if (stream.readableEnded) {
reject(new Error('Cannot probe a stream that has ended'));
return;
}
let readBuffer = Buffer.alloc(0);
let resolved: StreamType | undefined = undefined;
let resolved: StreamType | undefined;
const finish = (type: StreamType) => {
// eslint-disable-next-line @typescript-eslint/no-use-before-define
@@ -73,6 +80,7 @@ export function demuxProbe(
if (readBuffer.length > 0) {
stream.push(readBuffer);
}
resolve({
stream,
type,