not work with node pkg build

[atulmahankal]

service created with node-os-service for script successfully install and run.
but while I pack my project with vercel/pkg, It installs the service but while starting the service it gives the bellow error. What am I doing wrong?

Thanks in advance.

[lselden]

Did you remember to call run? I haven't used os-service on windows for a while (I switched to custom wrapper around winsw), but FWIW here's what I've used in the past to make sure os-service is loaded properly (I put service.node binary in same folder as my executable):

// path_ is to make sure pkg's regex detects path.join(__dirname) properly (https://github.com/vercel/pkg#detecting-assets-in-source-code)
import path_ from 'path';

// try to ensure pkg includes os-service -- make sure relative path is correct
const path = path_;
path.join(__dirname, './node_modules/os-service');

let service = undefined;
async function lazyLoadService() {
    if (service) {
        return service;
    }
    const cwd = process.cwd();
    if (isPkg) {
        // include os-service only after running in the correct folder, to resolve service.node properly (though os-service expects it as ./build/Release/service
        process.chdir(path.dirname(process.execPath));
    }
    try {
        service = await import('os-service');
    } finally {
        if (isPkg) {
            process.chdir(cwd);
        }
    }
    return service;
}


/**
 * run a service
 * CALL THIS WHEN YOU FIRST START YOUR PROGRAM AS A SERVICE OTHERWISE WINDOWS WILL COMPLAIN
 * ...it's probably safe to call even if not running as a service
 */
export async function run(onStop = () => { }) {
    // throw if service.node couldn't be loaded
    await lazyLoadService();

    service.run(async () => {
        let returnCode = 0;
        try {
            if (typeof onStop === 'function') {
                await onStop();
            }
        } catch (err: any) {
            returnCode = parseInt(err.code, 10) || 1;
            throw err;
        } finally {
            service.stop(returnCode);
        }
    });
}