import { execSync } from "node:child_process"
import { createRequire } from "node:module";
import { download } from "./download";

const require = createRequire(import.meta.url);
const forceBuild = process.env["npm_config_build_from_source"] == "true";

function hasPrebuilt() {
    let prebuilt = false;

    try {
        require("node-gyp-build")("..");
        prebuilt = true;
    } catch (error) {
        prebuilt = false;
    }

    return prebuilt;
}

async function install() {
    console.log("[Mw] Downloading Milsko library...");
    await download();

    console.log("[Mw] Building from source...");
    execSync("npx node-gyp rebuild", { stdio: "inherit" });
}

if (forceBuild || !hasPrebuilt()) {
    install();
}