MiragenFlow/scripts/dev-all.mjs

import { spawn } from "node:child_process";
import { fileURLToPath } from "node:url";
import path from "node:path";

const scriptsDir = path.dirname(fileURLToPath(import.meta.url));
const projectRoot = path.resolve(scriptsDir, "..");
const npmCommand = process.platform === "win32" ? "npm.cmd" : "npm";

const processes = [
    spawn(npmCommand, ["run", "dev"], { cwd: path.join(projectRoot, "web"), stdio: "inherit" }),
    spawn(npmCommand, ["run", "dev:linux", "--", "--force"], { cwd: path.join(projectRoot, "admin"), stdio: "inherit" }),
];

let stopping = false;

function stopAll(exitCode = 0) {
    if (stopping) return;
    stopping = true;
    for (const child of processes) {
        if (!child.killed) child.kill("SIGTERM");
    }
    setTimeout(() => process.exit(exitCode), 100);
}

for (const child of processes) {
    child.on("exit", (code, signal) => {
        if (stopping) return;
        const exitCode = typeof code === "number" && code !== 0 ? code : signal ? 1 : 0;
        stopAll(exitCode);
    });
}

process.on("SIGINT", () => stopAll(0));
process.on("SIGTERM", () => stopAll(0));