From 90fc5e2110d94bce0415a44a36f50baa4536b853 Mon Sep 17 00:00:00 2001
From: Fernando Ferreira <fernando.ferreira@gmail.com>
Date: Sat, 19 Jun 2021 00:19:03 +0100
Subject: [PATCH] fix(ssr): normalize manifest filenames

---
 packages/plugin-vue-jsx/index.js                | 4 ++--
 packages/plugin-vue/src/main.ts                 | 5 ++++-
 packages/vite/src/node/ssr/ssrManifestPlugin.ts | 3 ++-
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/packages/plugin-vue-jsx/index.js b/packages/plugin-vue-jsx/index.js
index 1a605b41ac00e8..61ab358ac40eda 100644
--- a/packages/plugin-vue-jsx/index.js
+++ b/packages/plugin-vue-jsx/index.js
@@ -2,7 +2,7 @@
 const babel = require('@babel/core')
 const jsx = require('@vue/babel-plugin-jsx')
 const importMeta = require('@babel/plugin-syntax-import-meta')
-const { createFilter } = require('@rollup/pluginutils')
+const { createFilter, normalizePath } = require('@rollup/pluginutils')
 const hash = require('hash-sum')
 const path = require('path')
 
@@ -220,7 +220,7 @@ function vueJsxPlugin(options = {}) {
           }
 
           if (ssr) {
-            const normalizedId = path.relative(root, id)
+            const normalizedId = normalizePath(path.relative(root, id))
             let ssrInjectCode =
               `\nimport { ssrRegisterHelper } from "${ssrRegisterHelperId}"` +
               `\nconst __moduleId = ${JSON.stringify(normalizedId)}`
diff --git a/packages/plugin-vue/src/main.ts b/packages/plugin-vue/src/main.ts
index 46da9e5d670ed1..b6dfd03714cefd 100644
--- a/packages/plugin-vue/src/main.ts
+++ b/packages/plugin-vue/src/main.ts
@@ -8,6 +8,7 @@ import {
   setDescriptor
 } from './utils/descriptorCache'
 import { PluginContext, TransformPluginContext } from 'rollup'
+import { normalizePath } from '@rollup/pluginutils'
 import { resolveScript } from './script'
 import { transformTemplateInMain } from './template'
 import { isOnlyTemplateChanged, isEqualBlock } from './handleHotUpdate'
@@ -143,7 +144,9 @@ export async function transformMain(
 
   // SSR module registration by wrapping user setup
   if (ssr) {
-    const normalizedFilename = path.relative(options.root, filename)
+    const normalizedFilename = normalizePath(
+      path.relative(options.root, filename)
+    )
     output.push(
       `import { useSSRContext as __vite_useSSRContext } from 'vue'`,
       `const _sfc_setup = _sfc_main.setup`,
diff --git a/packages/vite/src/node/ssr/ssrManifestPlugin.ts b/packages/vite/src/node/ssr/ssrManifestPlugin.ts
index fbac7bd3457401..d137f727b51847 100644
--- a/packages/vite/src/node/ssr/ssrManifestPlugin.ts
+++ b/packages/vite/src/node/ssr/ssrManifestPlugin.ts
@@ -1,4 +1,5 @@
 import { relative } from 'path'
+import { normalizePath } from '@rollup/pluginutils'
 import { ResolvedConfig } from '..'
 import { Plugin } from '../plugin'
 import { chunkToEmittedCssFileMap } from '../plugins/css'
@@ -22,7 +23,7 @@ export function ssrManifestPlugin(config: ResolvedConfig): Plugin {
             : chunkToEmittedCssFileMap.get(chunk)
           const assetFiles = chunkToEmittedAssetsMap.get(chunk)
           for (const id in chunk.modules) {
-            const normalizedId = relative(config.root, id)
+            const normalizedId = normalizePath(relative(config.root, id))
             const mappedChunks =
               ssrManifest[normalizedId] || (ssrManifest[normalizedId] = [])
             if (!chunk.isEntry) {