feature: serverus modularly serves up a directory as an HTTP server

serverus.ts

@@ -0,0 +1,48 @@
+import { parseArgs } from '@std/cli/parse-args';
+import { SERVER } from './server.ts';
+import * as path from '@std/path';
+
+const settings = parseArgs(Deno.args, {
+	boolean: ['help', 'logs', 'version'],
+	string: ['hostname', 'port', 'root'],
+	negatable: ['logs'],
+	alias: {
+		help: 'h',
+		port: 'p',
+		root: 'r',
+		version: 'v'
+	},
+	default: {
+		hostname: 'localhost',
+		logs: true,
+		port: '8000',
+		root: Deno.env.get('SERVERUS_ROOT') ?? './'
+	}
+});
+
+if (settings.help) {
+	console.log(
+		`Usage: serverus [--h(elp)] [--v(ersion)] [--no-logs] [--r(oot) ./www]
+
+Options:
+  -h, --help		Show this help message
+  --hostname		Set the hostname/ip to bind to, default: localhost
+  --no-logs			Disable logging
+  -p, --port		Set the port to bind to, default: 8000
+  -r, --root		Set the root directory to serve, default: './'
+  -v, --version		Show the version number
+`
+	);
+	Deno.exit(0);
+}
+
+const resolved_root: string = path.resolve(settings.root);
+Deno.chdir(resolved_root);
+
+const server = new SERVER({
+	hostname: settings.hostname,
+	port: typeof settings.port == 'string' ? parseInt(settings.port) : undefined,
+	logging: settings.logs
+});
+
+await server.start();