From 05dc837ab7dfeaeba268c63db5ae76a0f2777aac Mon Sep 17 00:00:00 2001
From: Eduard Kuzmenko <thanwords24@gmail.com>
Date: Sat, 30 Dec 2023 15:43:49 +0400
Subject: [PATCH 1/3] Fix analysing build chunk without dependencies

---
 packages/vite/src/node/plugins/importAnalysisBuild.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/vite/src/node/plugins/importAnalysisBuild.ts b/packages/vite/src/node/plugins/importAnalysisBuild.ts
index 16e51e287db3a7..0e4e3691754db4 100644
--- a/packages/vite/src/node/plugins/importAnalysisBuild.ts
+++ b/packages/vite/src/node/plugins/importAnalysisBuild.ts
@@ -515,10 +515,10 @@ export function buildImportAnalysisPlugin(config: ResolvedConfig): Plugin {
                   const chunk = bundle[filename] as OutputChunk | undefined
                   if (chunk) {
                     deps.add(chunk.fileName)
-                    chunk.imports.forEach(addDeps)
+                    if(chunk.imports) chunk.imports.forEach(addDeps)
                     // Ensure that the css imported by current chunk is loaded after the dependencies.
                     // So the style of current chunk won't be overwritten unexpectedly.
-                    chunk.viteMetadata!.importedCss.forEach((file) => {
+                    if(chunk.viteMetadata) chunk.viteMetadata!.importedCss.forEach((file) => {
                       deps.add(file)
                     })
                   } else {

From a4d9a59a9e88321820664edac2ed365883ededd3 Mon Sep 17 00:00:00 2001
From: patak <matias.capeletto@gmail.com>
Date: Tue, 9 Jan 2024 13:08:53 +0100
Subject: [PATCH 2/3] chore: format

---
 packages/vite/src/node/plugins/importAnalysisBuild.ts | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/packages/vite/src/node/plugins/importAnalysisBuild.ts b/packages/vite/src/node/plugins/importAnalysisBuild.ts
index 0e4e3691754db4..174d33e621634e 100644
--- a/packages/vite/src/node/plugins/importAnalysisBuild.ts
+++ b/packages/vite/src/node/plugins/importAnalysisBuild.ts
@@ -515,12 +515,13 @@ export function buildImportAnalysisPlugin(config: ResolvedConfig): Plugin {
                   const chunk = bundle[filename] as OutputChunk | undefined
                   if (chunk) {
                     deps.add(chunk.fileName)
-                    if(chunk.imports) chunk.imports.forEach(addDeps)
+                    if (chunk.imports) chunk.imports.forEach(addDeps)
                     // Ensure that the css imported by current chunk is loaded after the dependencies.
                     // So the style of current chunk won't be overwritten unexpectedly.
-                    if(chunk.viteMetadata) chunk.viteMetadata!.importedCss.forEach((file) => {
-                      deps.add(file)
-                    })
+                    if (chunk.viteMetadata)
+                      chunk.viteMetadata!.importedCss.forEach((file) => {
+                        deps.add(file)
+                      })
                   } else {
                     const removedPureCssFiles =
                       removedPureCssFilesCache.get(config)!

From eea60838090ddae6b634c693b247a81826546e5b Mon Sep 17 00:00:00 2001
From: patak <matias.capeletto@gmail.com>
Date: Mon, 4 Mar 2024 20:11:53 +0100
Subject: [PATCH 3/3] fix: update to check chunk.type

---
 .../vite/src/node/plugins/importAnalysisBuild.ts    | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/packages/vite/src/node/plugins/importAnalysisBuild.ts b/packages/vite/src/node/plugins/importAnalysisBuild.ts
index 9406bec6bdc0ab..8779ef80f78e20 100644
--- a/packages/vite/src/node/plugins/importAnalysisBuild.ts
+++ b/packages/vite/src/node/plugins/importAnalysisBuild.ts
@@ -5,7 +5,7 @@ import type {
   ImportSpecifier,
 } from 'es-module-lexer'
 import { init, parse as parseImports } from 'es-module-lexer'
-import type { OutputChunk, SourceMap } from 'rollup'
+import type { SourceMap } from 'rollup'
 import type { RawSourceMap } from '@ampproject/remapping'
 import convertSourceMap from 'convert-source-map'
 import {
@@ -377,16 +377,17 @@ export function buildImportAnalysisPlugin(config: ResolvedConfig): Plugin {
                   if (filename === ownerFilename) return
                   if (analyzed.has(filename)) return
                   analyzed.add(filename)
-                  const chunk = bundle[filename] as OutputChunk | undefined
+                  const chunk = bundle[filename]
                   if (chunk) {
                     deps.add(chunk.fileName)
-                    if (chunk.imports) chunk.imports.forEach(addDeps)
-                    // Ensure that the css imported by current chunk is loaded after the dependencies.
-                    // So the style of current chunk won't be overwritten unexpectedly.
-                    if (chunk.viteMetadata)
+                    if (chunk.type === 'chunk') {
+                      chunk.imports.forEach(addDeps)
+                      // Ensure that the css imported by current chunk is loaded after the dependencies.
+                      // So the style of current chunk won't be overwritten unexpectedly.
                       chunk.viteMetadata!.importedCss.forEach((file) => {
                         deps.add(file)
                       })
+                    }
                   } else {
                     const removedPureCssFiles =
                       removedPureCssFilesCache.get(config)!