opm-cli/dist/lib/cli/commands/start.js

Unofficial package manager for Sponge's Ore Plugin Repository.

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const shell = require("shelljs");
const repl = require("repl");
const get_server_1 = require("../../util/get-server");
const config_1 = require("../../util/config");
let child = null;
let server = null;
function evaluate(cmd) {
    if (child != null) {
        child.stdin.write(cmd);
    }
}
function start() {
    return __awaiter(this, void 0, void 0, function* () {
        const jarFile = yield get_server_1.default();
        if (jarFile != null) {
            const { launchProperties } = yield config_1.getConfig();
            const execString = `java -Xms${launchProperties.minRam} -Xmx${launchProperties.maxRam} -jar ${jarFile}`;
            child = shell.exec(execString, { async: true }, (code) => {
                if (server != null) {
                    if (child != null) {
                        child.kill();
                        child = null;
                    }
                    server.close();
                }
            });
            server = repl.start({
                prompt: '> ',
                eval: evaluate,
            });
            server.on('exit', () => {
                if (child != null && !child.killed) {
                    console.log('Closing server. Force killing in 3 seconds.');
                    child.stdin.write('stop');
                    setTimeout(() => {
                        if (child != null) {
                            child.kill();
                        }
                    }, 3000);
                }
            });
        }
        else {
            console.log('Unable to find server.');
        }
    });
}
exports.default = start;