main.js

import {google} from "googleapis";
import fs from 'fs'

const oauth2Client = new google.auth.OAuth2(
    "0asdf90asdf0asd08f-id",
    "0asdf90asdf0asd08f-secret",
    "http://localhost:38901",
);

function getUrl() {
    return oauth2Client.generateAuthUrl({
        // 'online' (default) or 'offline' (gets refresh_token)
        access_type: 'offline',
        // If you only need one scope you can pass it as a string
        scope: [
            "https://www.googleapis.com/auth/youtube.upload",
            "https://www.googleapis.com/auth/youtube.readonly"
        ],
    });
}


async function getTokens() {
    const code = '0asdf90asdf0asd08f-code';

    oauth2Client.on('tokens', (tokens) => {
        if (tokens.refresh_token) {
            // store the refresh_token in my database!
            console.log("refresh", tokens.refresh_token);
        }
        console.log("access", tokens.access_token);
    });

    const {tokens} = await oauth2Client.getToken(code)
    oauth2Client.setCredentials(tokens);

    console.log("Afterwards", tokens);
}

function authorize() {
    let refresh = '0asdf90asdf0asd08f-token';
    oauth2Client.setCredentials({
        refresh_token: refresh,
    })
}

async function upload() {
    authorize();
    let filePath = 'C:/Users/Ruurd/Videos/soep.mp4';
    let fileSize = fs.statSync(filePath).size;
    let service = google.youtube('v3')
    let title = 'test1' + Math.random();
    console.log("Uploading", title);
    let res = await service.videos.insert({
        auth: oauth2Client,
        part: 'snippet,status',
        resource: {
            snippet: {
                title,
                description: 'test'
            },
            status: {
                privacyStatus: "unlisted"
            },
        },
        media: {
            mimeType: 'video/mp4',
            body: fs.createReadStream(filePath)
        },
    }, {
        onUploadProgress: function (e) {
            console.log(e.bytesRead / fileSize);
        }
    });
    console.log(res);
}

// console.log(getUrl());
// await getTokens();
await upload();