@bleed-believer/path-alias/dist/tool/node-launcher/node-launcher.js

Assign path alias using tsconfig.json file

import { fileURLToPath, pathToFileURL } from "url";
import { isAbsolute, join, resolve } from "path";
import { spawn } from "child_process";
export class NodeLauncher {
    static #loaderPath = process.platform === 'win32' ? pathToFileURL(join(fileURLToPath(import.meta.url), '../../../index.js')).href : join(fileURLToPath(import.meta.url), '../../../index.js');
    static get loaderPath() {
        return NodeLauncher.#loaderPath;
    }
    #targetPath;
    get targetPath() {
        return this.#targetPath;
    }
    #targetArgs;
    get targetArgs() {
        return this.#targetArgs.slice();
    }
    #process;
    #spawn;
    constructor(targetPath, targetArgs, inject){
        this.#process = inject?.process ?? process;
        this.#spawn = inject?.spawn ?? spawn;
        this.#targetPath = !isAbsolute(targetPath) ? resolve(this.#process.cwd(), targetPath) : targetPath;
        this.#targetArgs = targetArgs;
    }
    initialize(watch) {
        return new Promise((resolve, reject)=>{
            try {
                const args = [
                    '--import',
                    NodeLauncher.loaderPath,
                    this.#targetPath,
                    ...this.#targetArgs
                ];
                if (watch) {
                    args.unshift('--watch');
                }
                const proc = this.#spawn('node', args, {
                    stdio: 'inherit'
                });
                proc.on('close', (___)=>{
                    resolve();
                });
                proc.on('error', (err)=>{
                    reject(err);
                });
            } catch (err) {
                reject(err);
            }
        });
    }
}