Harden local setup and development startup

2026-07-25 17:14:19 -06:00
parent e8d2435cc2
commit feaa882fc3
10 changed files with 221 additions and 46 deletions
@@ -0,0 +1,52 @@
+import net from "node:net";
+
+const MIN_NODE = [22, 5, 0];
+const actualNode = process.versions.node.split(".").map(Number);
+const isVersionAtLeast = actualNode[0] > MIN_NODE[0]
+  || actualNode[0] === MIN_NODE[0] && (actualNode[1] > MIN_NODE[1]
+    || actualNode[1] === MIN_NODE[1] && actualNode[2] >= MIN_NODE[2]);
+
+if (!isVersionAtLeast) {
+  console.error(`AgendaPro requiere Node.js >= ${MIN_NODE.join(".")}; detectado ${process.version}.`);
+  process.exit(1);
+}
+
+try {
+  await import("node:sqlite");
+} catch (error) {
+  console.error("La instalación de Node no incluye node:sqlite, requerido por AgendaPro.");
+  console.error(error);
+  process.exit(1);
+}
+
+const portsArg = process.argv.find((arg) => arg.startsWith("--ports="))?.split("=", 2)[1];
+const ports = portsArg ? portsArg.split(",").map(Number).filter(Boolean) : [];
+
+function isPortBusy(port) {
+  return new Promise((resolve) => {
+    const socket = net.createConnection({ host: "127.0.0.1", port });
+    let settled = false;
+    const finish = (busy) => {
+      if (settled) return;
+      settled = true;
+      socket.destroy();
+      resolve(busy);
+    };
+    socket.once("connect", () => finish(true));
+    socket.once("error", () => finish(false));
+    socket.setTimeout(500, () => finish(false));
+  });
+}
+
+const busyPorts = [];
+for (const port of ports) {
+  if (await isPortBusy(port)) busyPorts.push(port);
+}
+
+if (busyPorts.length) {
+  console.error(`No se puede iniciar AgendaPro: los puertos ${busyPorts.join(", ")} ya están ocupados.`);
+  console.error("Cierra el proceso anterior o cambia PORT/VITE_PORT; en Windows puedes localizarlo con: netstat -ano | findstr :<puerto>");
+  process.exit(1);
+}
+
+console.log(`Preflight OK: Node ${process.version}${ports.length ? `; puertos ${ports.join(", ")} disponibles` : ""}.`);