feat: rollup 3

package.json

@@ -79,7 +79,7 @@
     "prompts": "^2.4.2",
     "resolve": "^1.22.1",
     "rimraf": "^3.0.2",
-    "rollup": "^2.79.1",
+    "rollup": "~3.2.3",
     "rollup-plugin-license": "^2.9.0",
     "semver": "^7.3.8",
     "simple-git-hooks": "^2.8.1",

packages/plugin-legacy/src/index.ts

@@ -415,7 +415,7 @@ function viteLegacyPlugin(options: Options = {}): Plugin[] {
         configFile: false,
         compact: !!config.build.minify,
         sourceMaps,
-        inputSourceMap: sourceMaps ? chunk.map : undefined,
+        inputSourceMap: undefined, // sourceMaps ? chunk.map : undefined, `.map` TODO: moved to OutputChunk?
         presets: [
           // forcing our plugin to run before preset-env by wrapping it in a
           // preset so we can catch the injected import statements...

packages/plugin-vue/package.json

@@ -42,7 +42,7 @@
     "@jridgewell/gen-mapping": "^0.3.2",
     "@jridgewell/trace-mapping": "^0.3.17",
     "debug": "^4.3.4",
-    "rollup": "^2.79.1",
+    "rollup": "~3.2.3",
     "slash": "^5.0.0",
     "source-map": "^0.6.1",
     "vite": "workspace:*",

packages/vite/LICENSE.md

@@ -535,28 +535,6 @@ License: MIT
 By: Rich Harris
 Repository: rollup/plugins
 
-> The MIT License (MIT)
-> 
-> Copyright (c) 2019 RollupJS Plugin Contributors (https://github.com/rollup/plugins/graphs/contributors)
-> 
-> Permission is hereby granted, free of charge, to any person obtaining a copy
-> of this software and associated documentation files (the "Software"), to deal
-> in the Software without restriction, including without limitation the rights
-> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-> copies of the Software, and to permit persons to whom the Software is
-> furnished to do so, subject to the following conditions:
-> 
-> The above copyright notice and this permission notice shall be included in
-> all copies or substantial portions of the Software.
-> 
-> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-> THE SOFTWARE.
-
 ---------------------------------------
 
 ## acorn
@@ -822,32 +800,6 @@ Repository: http://github.com/substack/node-commondir.git
 
 ---------------------------------------
 
-## concat-map
-License: MIT
-By: James Halliday
-Repository: git://github.com/substack/node-concat-map.git
-
-> This software is released under the MIT license:
-> 
-> Permission is hereby granted, free of charge, to any person obtaining a copy of
-> this software and associated documentation files (the "Software"), to deal in
-> the Software without restriction, including without limitation the rights to
-> use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-> the Software, and to permit persons to whom the Software is furnished to do so,
-> subject to the following conditions:
-> 
-> The above copyright notice and this permission notice shall be included in all
-> copies or substantial portions of the Software.
-> 
-> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-> FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-> COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-> IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-> CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
----------------------------------------
-
 ## connect
 License: MIT
 By: TJ Holowaychuk, Douglas Christopher Wilson, Jonathan Ong, Tim Caswell
@@ -1555,7 +1507,7 @@ Repository: git://github.com/isaacs/node-glob.git
 
 > The ISC License
 > 
-> Copyright (c) Isaac Z. Schlueter and Contributors
+> Copyright (c) 2009-2022 Isaac Z. Schlueter and Contributors
 > 
 > Permission to use, copy, modify, and/or distribute this software for any
 > purpose with or without fee is hereby granted, provided that the above
@@ -1568,12 +1520,6 @@ Repository: git://github.com/isaacs/node-glob.git
 > WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 > ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
 > IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-> 
-> ## Glob Logo
-> 
-> Glob's logo created by Tanya Brassie <http://tanyabrassie.com/>, licensed
-> under a Creative Commons Attribution-ShareAlike 4.0 International License
-> https://creativecommons.org/licenses/by-sa/4.0/
 
 ---------------------------------------
 
@@ -2078,7 +2024,7 @@ Repository: git://github.com/isaacs/minimatch.git
 
 > The ISC License
 > 
-> Copyright (c) Isaac Z. Schlueter and Contributors
+> Copyright (c) 2011-2022 Isaac Z. Schlueter and Contributors
 > 
 > Permission to use, copy, modify, and/or distribute this software for any
 > purpose with or without fee is hereby granted, provided that the above
@@ -2395,35 +2341,6 @@ Repository: pillarjs/parseurl
 
 ---------------------------------------
 
-## path-is-absolute
-License: MIT
-By: Sindre Sorhus
-Repository: sindresorhus/path-is-absolute
-
-> The MIT License (MIT)
-> 
-> Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
-> 
-> Permission is hereby granted, free of charge, to any person obtaining a copy
-> of this software and associated documentation files (the "Software"), to deal
-> in the Software without restriction, including without limitation the rights
-> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-> copies of the Software, and to permit persons to whom the Software is
-> furnished to do so, subject to the following conditions:
-> 
-> The above copyright notice and this permission notice shall be included in
-> all copies or substantial portions of the Software.
-> 
-> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-> THE SOFTWARE.
-
----------------------------------------
-
 ## path-key
 License: MIT
 By: Sindre Sorhus

packages/vite/package.json

@@ -61,7 +61,7 @@
     "esbuild": "^0.15.9",
     "postcss": "^8.4.18",
     "resolve": "^1.22.1",
-    "rollup": "^2.79.1"
+    "rollup": "~3.2.3"
   },
   "optionalDependencies": {
     "fsevents": "~2.3.2"

packages/vite/rollup.config.ts

@@ -1,5 +1,6 @@
-/* eslint-disable no-restricted-globals */
+import { readFileSync } from 'node:fs'
 import path from 'node:path'
+import { fileURLToPath } from 'node:url'
 import nodeResolve from '@rollup/plugin-node-resolve'
 import typescript from '@rollup/plugin-typescript'
 import commonjs from '@rollup/plugin-commonjs'
@@ -8,7 +9,12 @@ import MagicString from 'magic-string'
 import type { Plugin, RollupOptions } from 'rollup'
 import { defineConfig } from 'rollup'
 import licensePlugin from '../../scripts/rollupLicensePlugin.mjs'
-import pkg from './package.json'
+
+const pkg = JSON.parse(
+  readFileSync(new URL('./package.json', import.meta.url)).toString()
+)
+
+const __dirname = fileURLToPath(new URL('.', import.meta.url))
 
 const envConfig = defineConfig({
   input: path.resolve(__dirname, 'src/client/env.ts'),

packages/vite/src/node/build.ts

@@ -28,6 +28,7 @@ import { buildReporterPlugin } from './plugins/reporter'
 import { buildEsbuildPlugin } from './plugins/esbuild'
 import { terserPlugin } from './plugins/terser'
 import {
+  asyncFlatten,
   copyDir,
   emptyDir,
   joinUrlSegments,
@@ -383,25 +384,30 @@ export function resolveBuildOptions(
   return resolved
 }
 
-export function resolveBuildPlugins(config: ResolvedConfig): {
+export async function resolveBuildPlugins(config: ResolvedConfig): Promise<{
   pre: Plugin[]
   post: Plugin[]
-} {
+}> {
   const options = config.build
   const { commonjsOptions } = options
   const usePluginCommonjs =
     !Array.isArray(commonjsOptions?.include) ||
     commonjsOptions?.include.length !== 0
+  const rollupOptionsPlugins = options.rollupOptions.plugins
   return {
     pre: [
       completeSystemWrapPlugin(),
       ...(options.watch ? [ensureWatchPlugin()] : []),
       watchPackageDataPlugin(config),
       ...(usePluginCommonjs ? [commonjsPlugin(options.commonjsOptions)] : []),
       dataURIPlugin(),
-      ...(options.rollupOptions.plugins
-        ? (options.rollupOptions.plugins.filter(Boolean) as Plugin[])
-        : [])
+      ...((
+        await asyncFlatten(
+          Array.isArray(rollupOptionsPlugins)
+            ? rollupOptionsPlugins
+            : [rollupOptionsPlugins]
+        )
+      ).filter(Boolean) as Plugin[])
     ],
     post: [
       buildImportAnalysisPlugin(config),
@@ -827,12 +833,12 @@ export function onRollupWarning(
   config: ResolvedConfig
 ): void {
   if (warning.code === 'UNRESOLVED_IMPORT') {
-    const id = warning.source
-    const importer = warning.importer
+    const id = warning.id
+    const exporter = warning.exporter
     // throw unless it's commonjs external...
-    if (!importer || !/\?commonjs-external$/.test(importer)) {
+    if (!id || !/\?commonjs-external$/.test(id)) {
       throw new Error(
-        `[vite]: Rollup failed to resolve import "${id}" from "${importer}".\n` +
+        `[vite]: Rollup failed to resolve import "${exporter}" from "${id}".\n` +
           `This is most likely unintended because it can break your application at runtime.\n` +
           `If you do want to externalize this module explicitly add it to\n` +
           `\`build.rollupOptions.external\``

packages/vite/src/node/config.ts

@@ -569,7 +569,10 @@ export async function resolveConfig(
           }))
       }
       return (
-        await container.resolveId(id, importer, { ssr, scan: options?.scan })
+        await container.resolveId(id, importer, {
+          ssr,
+          scan: options?.scan
+        })
       )?.id
     }
   }

packages/vite/src/node/constants.ts

@@ -1,7 +1,10 @@
 import path, { resolve } from 'node:path'
 import { fileURLToPath } from 'node:url'
-// @ts-expect-error
-import { version } from '../../package.json'
+import { readFileSync } from 'node:fs'
+
+const { version } = JSON.parse(
+  readFileSync(new URL('../../package.json', import.meta.url)).toString()
+)
 
 export const VERSION = version as string
 

packages/vite/src/node/plugin.ts

@@ -146,6 +146,7 @@ export interface Plugin extends RollupPlugin {
       source: string,
       importer: string | undefined,
       options: {
+        assertions: Record<string, string>
         custom?: CustomPluginOptions
         ssr?: boolean
         /**

packages/vite/src/node/plugins/asset.ts

@@ -494,8 +494,7 @@ async function fileToBuiltUrl(
         name,
         fileName: map.get(contentHash)!,
         type: 'asset',
-        source: content,
-        isAsset: true
+        source: content
       })
     }
 

packages/vite/src/node/plugins/css.ts

@@ -30,6 +30,7 @@ import { CLIENT_PUBLIC_PATH, SPECIAL_QUERY_RE } from '../constants'
 import type { ResolvedConfig } from '../config'
 import type { Plugin } from '../plugin'
 import {
+  arrayEqual,
   asyncReplace,
   cleanUrl,
   combineSourcemaps,
@@ -305,7 +306,7 @@ export function cssPlugin(config: ResolvedConfig): Plugin {
 export function cssPostPlugin(config: ResolvedConfig): Plugin {
   // styles initialization in buildStart causes a styling loss in watch
   const styles: Map<string, string> = new Map<string, string>()
-  let pureCssChunks: Set<string>
+  let pureCssChunks: Set<RenderedChunk>
 
   // when there are multiple rollup outputs and extracting CSS, only emit once,
   // since output formats have no effect on the generated CSS.
@@ -339,7 +340,7 @@ export function cssPostPlugin(config: ResolvedConfig): Plugin {
 
     buildStart() {
       // Ensure new caches for every build (i.e. rebuilding in watch mode)
-      pureCssChunks = new Set<string>()
+      pureCssChunks = new Set<RenderedChunk>()
       outputToExtractedCSSMap = new Map<NormalizedOutputOptions, string>()
       hasEmitted = false
     },
@@ -537,7 +538,7 @@ export function cssPostPlugin(config: ResolvedConfig): Plugin {
       if (config.build.cssCodeSplit) {
         if (isPureCssChunk) {
           // this is a shared CSS-only chunk that is empty.
-          pureCssChunks.add(chunk.fileName)
+          pureCssChunks.add(chunk)
         }
         if (opts.format === 'es' || opts.format === 'cjs') {
           const cssAssetName = chunk.facadeModuleId
@@ -624,7 +625,24 @@ export function cssPostPlugin(config: ResolvedConfig): Plugin {
 
       // remove empty css chunks and their imports
       if (pureCssChunks.size) {
-        const emptyChunkFiles = [...pureCssChunks]
+        // map each pure css chunk (rendered chunk) to it's corresponding bundle
+        // chunk. we check that by comparing the `moduleIds` as they have different
+        // filenames (rendered chunk has the !~{XXX}~ placeholder)
+        const pureCssChunkNames: string[] = []
+        for (const pureCssChunk of pureCssChunks) {
+          for (const key in bundle) {
+            const bundleChunk = bundle[key]
+            if (
+              bundleChunk.type === 'chunk' &&
+              arrayEqual(bundleChunk.moduleIds, pureCssChunk.moduleIds)
+            ) {
+              pureCssChunkNames.push(key)
+              break
+            }
+          }
+        }
+
+        const emptyChunkFiles = pureCssChunkNames
           .map((file) => path.basename(file))
           .join('|')
           .replace(/\./g, '\\.')
@@ -641,7 +659,7 @@ export function cssPostPlugin(config: ResolvedConfig): Plugin {
             // and also register the emitted CSS files under the importer
             // chunks instead.
             chunk.imports = chunk.imports.filter((file) => {
-              if (pureCssChunks.has(file)) {
+              if (pureCssChunkNames.includes(file)) {
                 const {
                   viteMetadata: { importedCss }
                 } = bundle[file] as OutputChunk
@@ -660,7 +678,7 @@ export function cssPostPlugin(config: ResolvedConfig): Plugin {
           }
         }
         const removedPureCssFiles = removedPureCssFilesCache.get(config)!
-        pureCssChunks.forEach((fileName) => {
+        pureCssChunkNames.forEach((fileName) => {
           removedPureCssFiles.set(fileName, bundle[fileName] as RenderedChunk)
           delete bundle[fileName]
         })

packages/vite/src/node/plugins/index.ts

@@ -35,7 +35,7 @@ export async function resolvePlugins(
   const isBuild = config.command === 'build'
   const isWatch = isBuild && !!config.build.watch
   const buildPlugins = isBuild
-    ? (await import('../build')).resolveBuildPlugins(config)
+    ? await (await import('../build')).resolveBuildPlugins(config)
     : { pre: [], post: [] }
   const { modulePreload } = config.build
 

packages/vite/src/node/plugins/splitVendorChunk.ts

@@ -1,7 +1,7 @@
 import type {
   GetManualChunk,
-  GetManualChunkApi,
   GetModuleInfo,
+  ManualChunkMeta,
   OutputOptions
 } from 'rollup'
 import type { UserConfig } from '../../node'
@@ -106,7 +106,7 @@ export function splitVendorChunkPlugin(): Plugin {
             if (output.manualChunks) {
               if (typeof output.manualChunks === 'function') {
                 const userManualChunks = output.manualChunks
-                output.manualChunks = (id: string, api: GetManualChunkApi) => {
+                output.manualChunks = (id: string, api: ManualChunkMeta) => {
                   return userManualChunks(id, api) ?? viteManualChunks(id, api)
                 }
               }