setup.js

const util = require("./util")
const fs = require('fs');
if (process.argv.includes("migrate")) {
    console.log("This will migrate a UltraShare 1.x DB to an UltraShare 2.0 DB");
    console.log("Make sure UltraShare is not running!");
    console.log("starting in 10 seconds");

    console.log("updating config.js (comments will be lost, sorry)");
    let oldConfig = require("./config");
    if (oldConfig.adminSecret) {
        console.error("The config has already been migrated, quitting!")
        process.exit();
    }

    var adminSecret = util.randomString(32, "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_")

    console.log("Remember this: Your admin secret is", adminSecret)

    let newConfig = {
        port: oldConfig.port,
        adminSecret,
        instanceName: "UltraShare",
        instanceDescription: "UltraShare is a all in one server for screenshots, files, images, and links.",
        fileName: oldConfig.fileName
    };

    fs.renameSync("./config.js", "config.old.js")
    fs.writeFileSync("./config.js", "module.exports = " + JSON.stringify(newConfig, null, 4))
    console.log("Wrote new config")

    fs.mkdirSync("./db")
    console.log('Creating users DB')
    fs.writeFileSync("./db/users.json", JSON.stringify([{
        "user": oldConfig.username,
        "totpSecret": oldConfig.totpSecret
    }]))
    console.log("Creating API keys DB")
    fs.writeFileSync("./db/apiKeys.json", JSON.stringify([{
        "id": "original",
        "key": oldConfig.apiKey,
        "user": oldConfig.username,
        "name": "API Key",
        "creator": "UltraShare Migration",
        "fileDelete": true,
        "fileModify": true,
        "fileCreate": true,
        "fileList": true,
        "accountManage": true,
        "createdAt": new Date(),
        "lastUsedAt": new Date()
    }]))
    console.log("Updating files database")
    var files = require("./db.json")
    files.map((f) => f.user = oldConfig.username)
    fs.writeFileSync("./db/files.json",JSON.stringify(files))
    console.log("Done!")

} else if (process.argv.includes("setup")) {
    if (fs.existsSync("./config.js")) {
        console.error("The config already exists, quitting!")
        process.exit();
    }

    var adminSecret = util.randomString(32, "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_")

    console.log("Remember this: Your admin secret is", adminSecret)

    let newConfig = {
        "port": 8082,
        "adminSecret": adminSecret,
        "instanceName": "UltraShare",
        "instanceDescription": "UltraShare is a all in one server for screenshots, files, images, and links.",
        "fileName": {
            "length": 3,
            "allowedChars": "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_"
        }
    }
    fs.writeFileSync("./config.js", "module.exports = " + JSON.stringify(newConfig, null, 4))
    console.log("Wrote new config")
    fs.mkdirSync("./db");
}