From 4b054b540b9dae6e7fc01e7698e5e0e1f6cf349f Mon Sep 17 00:00:00 2001
From: Amos Wong <amoswwj@gmail.com>
Date: Thu, 25 Apr 2019 16:32:10 +0800
Subject: [PATCH 1/3] Add AsyncMFS for getBundleDirFromCompiler

---
 src/BundleAnalyzerPlugin.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/BundleAnalyzerPlugin.js b/src/BundleAnalyzerPlugin.js
index 09d191a7..8877de07 100644
--- a/src/BundleAnalyzerPlugin.js
+++ b/src/BundleAnalyzerPlugin.js
@@ -128,7 +128,13 @@ class BundleAnalyzerPlugin {
   }
 
   getBundleDirFromCompiler() {
-    return (this.compiler.outputFileSystem.constructor.name === 'MemoryFileSystem') ? null : this.compiler.outputPath;
+    switch (this.compiler.outputFileSystem.constructor.name) {
+      case 'MemoryFileSystem':
+      case 'AsyncMFS':
+        return null;
+      default:
+        return this.compiler.outputPath;
+    }
   }
 
 }

From a9653ca1a8966b5aa4c3fba063bcb92adf24f570 Mon Sep 17 00:00:00 2001
From: Amos Wong <amoswwj@gmail.com>
Date: Thu, 25 Apr 2019 22:38:43 +0800
Subject: [PATCH 2/3] Mention usage of AsyncMFS in comment

---
 src/BundleAnalyzerPlugin.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/BundleAnalyzerPlugin.js b/src/BundleAnalyzerPlugin.js
index 8877de07..888296a2 100644
--- a/src/BundleAnalyzerPlugin.js
+++ b/src/BundleAnalyzerPlugin.js
@@ -130,6 +130,9 @@ class BundleAnalyzerPlugin {
   getBundleDirFromCompiler() {
     switch (this.compiler.outputFileSystem.constructor.name) {
       case 'MemoryFileSystem':
+        
+      // Detect AsyncMFS used by Nuxt 2.5 that replaces webpack's MFS during development
+      // Related: #274
       case 'AsyncMFS':
         return null;
       default:

From 2aba4a3448f99d5bfc96ec1ac5ec0a0d6ad21168 Mon Sep 17 00:00:00 2001
From: Amos Wong <amoswwj@gmail.com>
Date: Thu, 25 Apr 2019 22:48:36 +0800
Subject: [PATCH 3/3] Remove switch fallthrough for eslint compliance

---
 src/BundleAnalyzerPlugin.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/BundleAnalyzerPlugin.js b/src/BundleAnalyzerPlugin.js
index 888296a2..0fa1779d 100644
--- a/src/BundleAnalyzerPlugin.js
+++ b/src/BundleAnalyzerPlugin.js
@@ -130,7 +130,7 @@ class BundleAnalyzerPlugin {
   getBundleDirFromCompiler() {
     switch (this.compiler.outputFileSystem.constructor.name) {
       case 'MemoryFileSystem':
-        
+        return null;
       // Detect AsyncMFS used by Nuxt 2.5 that replaces webpack's MFS during development
       // Related: #274
       case 'AsyncMFS':