Merge pull request #20 from wearrrrr/main

Add nicer looking error handling for dynamic's index.js

index.js

@@ -51,12 +51,18 @@ fastify.register(fastifyStatic, {
 
 const URL = `http://localhost:${port}/`;
 fastify.listen({ port }, async (err) => {
+  if (err && err.code !== "EADDRINUSE") {
+    console.log(chalk.red.bold(`[Dynamic ${_v}] `) + "Port is already in use! Please close any apps using port " + chalk.bold.underline.red(port) + " and try again.");
+    process.exit(1);
+  } else if (err) {
+    console.log(chalk.bold.red(`[Dynamic ${_v}] `) + "An error occurred while starting the server! \n" + err);
+    process.exit(1);
+  }
   console.log(chalk.bold('Thanks for using Dynamic!'), chalk.red(`Please notice that ${chalk.red.bold('dynamic is currently in public BETA')}. please report all issues to the GitHub page. `))
   console.log(chalk.green.bold(`Dynamic ${_v} `) + "live at port " + chalk.bold.green(port));
   try {
     await open(URL);
   } catch (ERR) {
     console.error(ERR);
   }
-  if (err) throw new Error(err);
 });