44 lines
1.3 KiB
JavaScript
44 lines
1.3 KiB
JavaScript
import { spawn } from "node:child_process";
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import { existsSync } from "node:fs";
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if (existsSync(".env.local")) process.loadEnvFile(".env.local");
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const dev = process.argv[2] === "dev";
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const children = [];
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let stopping = false;
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function run(args) {
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const c = spawn(process.execPath, args, {
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stdio: "inherit",
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env: process.env,
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});
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children.push(c);
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c.on("exit", (code) => {
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if (!stopping) {
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console.error(
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`MineGeo process exited (${code}). Shutting down companion process.`,
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);
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stop(code ?? 1);
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}
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});
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return c;
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}
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function stop(code = 0) {
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if (stopping) return;
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stopping = true;
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for (const c of children) c.kill("SIGTERM");
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setTimeout(() => process.exit(code), 500).unref();
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}
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process.on("SIGINT", () => stop());
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process.on("SIGTERM", () => stop());
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run([
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"node_modules/next/dist/bin/next",
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dev ? "dev" : "start",
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"--hostname",
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process.env.MINEGEO_HOST || "127.0.0.1",
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]);
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const workerHeap = Number(process.env.MINEGEO_WORKER_HEAP_MB || 4096);
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if (!Number.isInteger(workerHeap) || workerHeap < 512 || workerHeap > 32768) {
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console.error("MINEGEO_WORKER_HEAP_MB must be an integer between 512 and 32768.");
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stop(1);
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} else {
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run([`--max-old-space-size=${workerHeap}`, "--import", "tsx", "worker/main.ts"]);
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}
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