From bb6e8800094dc59841eb3b345fcb8baca9e17ce9 Mon Sep 17 00:00:00 2001
From: Matthew Phillips <matthew@skypack.dev>
Date: Tue, 1 Nov 2022 10:50:53 -0400
Subject: [PATCH] Prevent tailwind config errors from crashing dev server
 (#5270)

* Prevent tailwind config errors from crashing dev server

* Adding a changeset

* Fix wrong type
---
 .changeset/long-turtles-run.md              |  5 +++++
 packages/integrations/tailwind/src/index.ts | 13 +++++++------
 2 files changed, 12 insertions(+), 6 deletions(-)
 create mode 100644 .changeset/long-turtles-run.md

diff --git a/.changeset/long-turtles-run.md b/.changeset/long-turtles-run.md
new file mode 100644
index 000000000000..599c3c99a169
--- /dev/null
+++ b/.changeset/long-turtles-run.md
@@ -0,0 +1,5 @@
+---
+'@astrojs/tailwind': patch
+---
+
+Prevent errors during HMR from crashing dev server
diff --git a/packages/integrations/tailwind/src/index.ts b/packages/integrations/tailwind/src/index.ts
index bc4d820d5bd6..fb75e34fee1c 100644
--- a/packages/integrations/tailwind/src/index.ts
+++ b/packages/integrations/tailwind/src/index.ts
@@ -40,13 +40,14 @@ async function getUserConfig(root: URL, configPath?: string, isRestart = false)
 		const tempConfigPath = path.join(dir, `.temp.${Date.now()}.${base}`);
 		await fs.copyFile(resolvedConfigPath, tempConfigPath);
 
-		const result = await load('tailwind', {
-			mustExist: false,
-			cwd: resolvedRoot,
-			filePath: tempConfigPath,
-		});
-
+		let result: load.Config<Record<any, any>> | undefined;
 		try {
+			result = await load('tailwind', {
+				mustExist: false,
+				cwd: resolvedRoot,
+				filePath: tempConfigPath,
+			});
+
 			await fs.unlink(tempConfigPath);
 		} catch {
 			/** file already removed */