From 0c081a5436ae0e703d97eff28fe77edfc1e30e4a Mon Sep 17 00:00:00 2001
From: Xiaoji Chen <Pessimistress@users.noreply.github.com>
Date: Mon, 2 Jan 2023 15:21:55 -0800
Subject: [PATCH] [fix] Crash reading excluded files

Ignores readFile error if a file is excluded by e.g. the `browser` field in package.json
---
 src/index.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/index.js b/src/index.js
index b3cff90..216a7d5 100644
--- a/src/index.js
+++ b/src/index.js
@@ -34,9 +34,13 @@ const pluginBabel = (options = {}) => ({
 		if (transform) return transformContents(transform);
 
 		build.onLoad({ filter, namespace }, async args => {
-			const contents = await fs.promises.readFile(args.path, 'utf8');
+			try {
+				const contents = await fs.promises.readFile(args.path, 'utf8');
 
-			return transformContents({ args, contents });
+				return transformContents({ args, contents });
+			} catch {
+				return null;
+			}
 		});
 	}
 });