Log warnings in svelte/register when in dev-mode (sveltejs#4364)

PKlknr · Feb 4, 2020 · 3478568 · 3478568
1 parent 3cbe38c
commit 3478568
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/register.js b/register.js
@@ -36,7 +36,16 @@ function registerExtension(extension) {
 			format: 'cjs'
 		});
 
-		const { js } = compile(fs.readFileSync(filename, 'utf-8'), options);
+		const { js, warnings } = compile(fs.readFileSync(filename, 'utf-8'), options);
+
+		if (options.dev) {
+			warnings.forEach(warning => {
+				console.log(`\nSvelte Warning in ${warning.filename}:`);
+				console.log(warning.message);
+				console.log(warning.frame);
+			})
+		}
+
 
 		return module._compile(js.code, filename);
 	};