53 lines
1.8 KiB
JavaScript
53 lines
1.8 KiB
JavaScript
import net from "node:net";
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const MIN_NODE = [22, 5, 0];
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const actualNode = process.versions.node.split(".").map(Number);
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const isVersionAtLeast = actualNode[0] > MIN_NODE[0]
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|| actualNode[0] === MIN_NODE[0] && (actualNode[1] > MIN_NODE[1]
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|| actualNode[1] === MIN_NODE[1] && actualNode[2] >= MIN_NODE[2]);
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if (!isVersionAtLeast) {
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console.error(`AgendaPro requiere Node.js >= ${MIN_NODE.join(".")}; detectado ${process.version}.`);
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process.exit(1);
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}
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try {
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await import("node:sqlite");
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} catch (error) {
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console.error("La instalación de Node no incluye node:sqlite, requerido por AgendaPro.");
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console.error(error);
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process.exit(1);
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}
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const portsArg = process.argv.find((arg) => arg.startsWith("--ports="))?.split("=", 2)[1];
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const ports = portsArg ? portsArg.split(",").map(Number).filter(Boolean) : [];
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function isPortBusy(port) {
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return new Promise((resolve) => {
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const socket = net.createConnection({ host: "127.0.0.1", port });
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let settled = false;
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const finish = (busy) => {
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if (settled) return;
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settled = true;
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socket.destroy();
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resolve(busy);
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};
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socket.once("connect", () => finish(true));
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socket.once("error", () => finish(false));
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socket.setTimeout(500, () => finish(false));
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});
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}
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const busyPorts = [];
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for (const port of ports) {
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if (await isPortBusy(port)) busyPorts.push(port);
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}
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if (busyPorts.length) {
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console.error(`No se puede iniciar AgendaPro: los puertos ${busyPorts.join(", ")} ya están ocupados.`);
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console.error("Cierra el proceso anterior o cambia PORT/VITE_PORT; en Windows puedes localizarlo con: netstat -ano | findstr :<puerto>");
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process.exit(1);
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}
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console.log(`Preflight OK: Node ${process.version}${ports.length ? `; puertos ${ports.join(", ")} disponibles` : ""}.`);
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