fix(sirv-cli): add graceful HTTP/1 compatibility (#74)

* Allow http1 in the http2 server

* Add http1 test

* Set a different port in hopes of fixing the test

* Make the requested changes

* chore: shuffle lines

Co-authored-by: Luke Edwards <luke.edwards05@gmail.com>

packages/sirv-cli/index.js

@@ -54,6 +54,7 @@ module.exports = function (dir, opts) {
 			return exit('HTTP/2 requires "key" and "cert" values');
 		}
 
+		opts.allowHTTP1 = true; // grace
 		opts.key = readFileSync(opts.key);
 		opts.cert = readFileSync(opts.cert);
 		if (opts.cacert) opts.cacert = readFileSync(opts.cacert);

tests/sirv-cli.js

@@ -149,4 +149,19 @@ http2('should start a HTTP/2 server with valid args', async () => {
 	}
 });
 
+http2('should have backward compatibility with HTTP/1', async () => {
+	let pems = selfsigned.generate();
+	let key = await utils.write('foobar.key2', pems.private);
+	let cert = await utils.write('foobar.cert2', pems.cert);
+
+	let server = await utils.spawn('--http2', '--key', key, '--cert', cert);
+
+	try {
+		let res = await server.send('GET', '/blog', { rejectUnauthorized: false });
+		await utils.matches(res, 200, 'blog.html', 'utf8');
+	} finally {
+		server.close();
+	}
+});
+
 http2.run();