@n2flowjs/nbase/dist/scripts/service.js

Neural Vector Database for efficient similarity search

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const node_windows_1 = require("node-windows");
const path_1 = __importDefault(require("path"));
const default_1 = require("../config/default");
const { name, description, script } = default_1.defaultSystemConfiguration.windowsService;
// Create a new service object
const svc = new node_windows_1.Service({
    name,
    description,
    script: path_1.default.resolve(script), // Use absolute path
    nodeOptions: [
        '--harmony',
        '--max_old_space_size=4096'
    ]
    //, workingDirectory: '...' // Optional: Set the working directory if needed
});
// Listen for the "install" event, which indicates the
// process is available as a service.
svc.on('install', () => {
    console.log(`${name} installed.`);
    console.log('Starting service...');
    svc.start();
});
svc.on('alreadyinstalled', () => {
    console.log(`${name} is already installed.`);
});
svc.on('invalidinstallation', () => {
    console.log(`${name} installation is invalid.`);
});
svc.on('uninstall', () => {
    console.log(`${name} uninstalled.`);
    console.log('The service exists: ', svc.exists);
});
svc.on('start', () => {
    console.log(`${name} started.`);
});
svc.on('stop', () => {
    console.log(`${name} stopped.`);
});
svc.on('error', (err) => {
    console.error(`${name} error: `, err);
});
const command = process.argv[2];
switch (command) {
    case 'install':
        console.log(`Installing ${name}...`);
        svc.install();
        break;
    case 'uninstall':
        console.log(`Uninstalling ${name}...`);
        svc.uninstall();
        break;
    case 'start':
        console.log(`Starting ${name}...`);
        svc.start();
        break;
    case 'stop':
        console.log(`Stopping ${name}...`);
        svc.stop();
        break;
    default:
        console.log('Usage: node scripts/service.js <install|uninstall|start|stop>');
}
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