sustained.js

//Bitburner script: sustained_hack.js
/** @param {NS} ns */
//NS-Arguments (in Order)
let target;
//Tweakable Constants
const minMoney = 0.80
const maxSecurity = 0.1
//Server Specs
let maxMoney;
let minSecurity;
//global vars
let stop = false;

export async function main(ns) {
    target = ns.args[0];

    await initServerSpecs(ns);
    await hackServer(ns);
}

async function initServerSpecs(ns) {
    maxMoney = ns.getServerMaxMoney(target);
    minSecurity = ns.getServerMinSecurityLevel(target);
}

async function hackServer(ns) {
    while (!ns.isRunning("kill.js", "home", "sustained_hack.js") && !ns.isRunning("kill.js", "home")) {
        if (await keepUp(ns)) {
            await ns.hack(target);
        }
    }
}

async function keepUp(ns) {
    let unsecure = ns.getServerSecurityLevel(target) <= minSecurity + maxSecurity;
    let rich = ns.getServerMoneyAvailable(target) >= maxMoney * minMoney;
    if (unsecure && rich) {
        return true;
    } else if (unsecure) {
        await ns.grow(target);
    } else {
        await ns.weaken(target);
    }
    return false;
}