Update esbuild.js

Author: vanruesc

esbuild.js

@@ -1,6 +1,7 @@
 import pkg from "./package.json" with { type: "json" };
 import esbuild from "esbuild";
 
+const watch = process.argv.includes("-w");
 const date = new Date();
 const banner = `/**
  * ${pkg.name} v${pkg.version} build ${date.toDateString()}
@@ -22,14 +23,14 @@ const lib = {
 const demo = {
 	entryPoints: ["./demo/src/index.ts"],
 	outdir: "./public/demo",
-	minify: process.argv.includes("-m"),
 	logLevel: "info",
 	format: "iife",
 	target: "es6",
+	minify: !watch,
 	bundle: true
 };
 
-if(process.argv.includes("-w")) {
+if(watch) {
 
 	const ctxDemo = await esbuild.context(demo);
 	await ctxDemo.watch();