handle initialization errors in CLI (#145)

sveltejs · Nov 19, 2020 · 6b53582 · 6b53582
1 parent 4d33924
commit 6b53582
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/packages/kit/src/api/dev/index.ts b/packages/kit/src/api/dev/index.ts
@@ -19,8 +19,8 @@ import { DevConfig, Loader } from './types';
 import { copy_assets } from '../utils';
 import { readFileSync } from 'fs';
 
-export function dev(opts: DevConfig) {
-	return new Watcher(opts);
+export function dev(opts: DevConfig): Promise<Watcher> {
+	return new Watcher(opts).init();
 }
 
 class Watcher extends EventEmitter {
@@ -47,8 +47,6 @@ class Watcher extends EventEmitter {
 		process.on('exit', () => {
 			this.close();
 		});
-
-		this.init();
 	}
 
 	async init() {
@@ -61,6 +59,8 @@ class Watcher extends EventEmitter {
 		this.emit('ready', {
 			port: this.opts.port
 		} as ReadyEvent);
+
+		return this;
 	}
 
 	async init_filewatcher() {

diff --git a/packages/kit/src/cli.ts b/packages/kit/src/cli.ts
@@ -31,7 +31,7 @@ prog.command('dev')
 		const { dev } = await import('./api/dev');
 
 		try {
-			const watcher = dev({
+			const watcher = await dev({
 				port: opts.port
 			});