Multi-pages app on build, ignores files other than index.html

[sidneifjr]

I'm building an multi-page app (HTML, CSS and TypeScript) that, thus far, works almost flawlessly on development. Each of my components have their own folder (with a index.html, styles.scss and main.ts). My intent is that each index.html file shows up together in the dist folder, when building for production.

On build, however, only the root index.html is compiled; all my other assets and components (and their corresponding nested 'index.html' files) are ignored. My vite.config.js is as follows:

`

import { fileURLToPath } from 'url'
import { defineConfig } from 'vite'

export default defineConfig({
  build: {
    outDir: 'dist',

    rollupOptions: {
      input: {
        index: fileURLToPath(new URL('index.html', import.meta.url)),
        webdoor: fileURLToPath(new URL('src/componentes/Webdoor/index.html', import.meta.url)),
        accordion: fileURLToPath(new URL('src/componentes/Accordion/index.html', import.meta.url))
      },
    }
  },
})

`

I've already checked the following issues, but none managed to solve it:

#7891
#2656 (comment)
#2958
#7275

Reproduction

https://stackblitz.com/edit/vitejs-vite-clevpb?file=dist/index.html

System Info

System:
    OS: Linux 5.10 Debian GNU/Linux 10 (buster) 10 (buster)
    CPU: (6) x64 Intel(R) Core(TM) i5-8400 CPU @ 2.80GHz
    Memory: 10.79 GB / 12.43 GB
    Container: Yes
    Shell: 5.0.3 - /bin/bash
  Binaries:
    Node: 16.16.0 - /usr/local/bin/node
    Yarn: 1.22.19 - /usr/local/bin/yarn
    npm: 8.11.0 - /usr/local/bin/npm
  npmPackages:
    vite: ^3.0.0 => 3.0.0

Used Package Manager

yarn

Logs

Click to expand!

yarn run v1.22.19
$ vite build --debug
  vite:config bundled config file loaded in 164.44ms +0ms
  vite:config using resolved config: {
  vite:config   build: {
  vite:config     target: [ 'es2020', 'edge88', 'firefox78', 'chrome87', 'safari13' ],
  vite:config     polyfillModulePreload: true,
  vite:config     outDir: 'dist',
  vite:config     assetsDir: 'assets',
  vite:config     assetsInlineLimit: 4096,
  vite:config     cssCodeSplit: true,
  vite:config     cssTarget: [ 'es2020', 'edge88', 'firefox78', 'chrome87', 'safari13' ],
  vite:config     sourcemap: false,
  vite:config     rollupOptions: { build: [Object] },
  vite:config     minify: 'esbuild',
  vite:config     terserOptions: {},
  vite:config     write: true,
  vite:config     emptyOutDir: null,
  vite:config     manifest: false,
  vite:config     lib: false,
  vite:config     ssr: false,
  vite:config     ssrManifest: false,
  vite:config     reportCompressedSize: true,
  vite:config     chunkSizeWarningLimit: 500,
  vite:config     watch: null,
  vite:config     commonjsOptions: { include: [Array], extensions: [Array] },
  vite:config     dynamicImportVarsOptions: { warnOnError: true, exclude: [Array] }
  vite:config   },
  vite:config   optimizeDeps: {
  vite:config     disabled: 'build',
  vite:config     force: undefined,
  vite:config     esbuildOptions: { preserveSymlinks: undefined }
  vite:config   },
  vite:config   configFile: '/app/vite.config.js',
  vite:config   configFileDependencies: [ '/app/vite.config.js' ],
  vite:config   inlineConfig: {
  vite:config     root: undefined,
  vite:config     base: undefined,
  vite:config     mode: undefined,
  vite:config     configFile: undefined,
  vite:config     logLevel: undefined,
  vite:config     clearScreen: undefined,
  vite:config     optimizeDeps: { force: undefined },
  vite:config     build: {}
  vite:config   },
  vite:config   root: '/app',
  vite:config   base: '/',
  vite:config   resolve: { alias: [ [Object], [Object] ] },
  vite:config   publicDir: '/app/public',
  vite:config   cacheDir: '/app/node_modules/.vite',
  vite:config   command: 'build',
  vite:config   mode: 'production',
  vite:config   ssr: {
  vite:config     format: 'esm',
  vite:config     target: 'node',
  vite:config     optimizeDeps: { disabled: true, esbuildOptions: [Object] }
  vite:config   },
  vite:config   isWorker: false,
  vite:config   mainConfig: null,
  vite:config   isProduction: true,
  vite:config   plugins: [
  vite:config     'vite:build-metadata',
  vite:config     'vite:pre-alias',
  vite:config     'alias',
  vite:config     'vite:modulepreload-polyfill',
  vite:config     'vite:resolve',
  vite:config     'vite:html-inline-proxy',
  vite:config     'vite:css',
  vite:config     'vite:esbuild',
  vite:config     'vite:json',
  vite:config     'vite:wasm-helper',
  vite:config     'vite:worker',
  vite:config     'vite:asset',
  vite:config     'vite:wasm-fallback',
  vite:config     'vite:define',
  vite:config     'vite:css-post',
  vite:config     'vite:build-html',
  vite:config     'vite:worker-import-meta-url',
  vite:config     'vite:watch-package-data',
  vite:config     'commonjs',
  vite:config     'vite:data-uri',
  vite:config     'vite:asset-import-meta-url',
  vite:config     'vite:dynamic-import-vars',
  vite:config     'vite:import-glob',
  vite:config     'vite:build-import-analysis',
  vite:config     'vite:esbuild-transpile',
  vite:config     'vite:terser',
  vite:config     'vite:reporter',
  vite:config     'vite:load-fallback'
  vite:config   ],
  vite:config   server: {
  vite:config     preTransformRequests: true,
  vite:config     middlewareMode: false,
  vite:config     fs: { strict: true, allow: [Array], deny: [Array] }
  vite:config   },
  vite:config   preview: {
  vite:config     port: undefined,
  vite:config     strictPort: undefined,
  vite:config     host: undefined,
  vite:config     https: undefined,
  vite:config     open: undefined,
  vite:config     proxy: undefined,
  vite:config     cors: undefined,
  vite:config     headers: undefined
  vite:config   },
  vite:config   env: { BASE_URL: '/', MODE: 'production', DEV: false, PROD: true },
  vite:config   assetsInclude: [Function: assetsInclude],
  vite:config   logger: {
  vite:config     hasWarned: false,
  vite:config     info: [Function: info],
  vite:config     warn: [Function: warn],
  vite:config     warnOnce: [Function: warnOnce],
  vite:config     error: [Function: error],
  vite:config     clearScreen: [Function: clearScreen],
  vite:config     hasErrorLogged: [Function: hasErrorLogged]
  vite:config   },
  vite:config   packageCache: Map(0) { set: [Function (anonymous)] },
  vite:config   createResolver: [Function: createResolver],
  vite:config   worker: {
  vite:config     format: 'iife',
  vite:config     plugins: [
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object], [Object], [Object],
  vite:config       [Object]
  vite:config     ],
  vite:config     rollupOptions: {}
  vite:config   },
  vite:config   appType: 'spa',
  vite:config   experimental: { importGlobRestoreExtension: false, hmrPartialAccept: false }
  vite:config } +40ms
vite v3.0.0 building for production...
Unknown input options: build. Allowed options: acorn, acornInjectPlugins, cache, context, experimentalCacheExpiry, external, inlineDynamicImports, input, makeAbsoluteExternalsRelative, manualChunks, maxParallelFileOps, maxParallelFileReads, moduleContext, onwarn, perf, plugins, preserveEntrySignatures, preserveModules, 
preserveSymlinks, shimMissingExports, strictDeprecations, treeshake, watch
✓ 1 modules transformed.
Generated an empty chunk: "index"
dist/index.html   0.50 KiB
Done in 1.12s.

Validations

• Follow our Code of Conduct
• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Make sure this is a Vite issue and not a framework-specific issue. For example, if it's a Vue SFC related bug, it should likely be reported to vuejs/core instead.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
• The provided reproduction is a minimal reproducible example of the bug.

[sapphi-red]

Your config is not correct.

1. build.rollupOptions.build.rollupOptions.input should be build.rollupOptions.input
2. src/componentes/Accordion/index.html should be src/components/Accordion/index.html (there is an extra e)

export default defineConfig({
  build: {
    outDir: 'dist',

    rollupOptions: {
-      build: {
-        rollupOptions: {
-          input: {
-            index: fileURLToPath(new URL('index.html', import.meta.url)),
-            accordion: fileURLToPath(
-              new URL('src/componentes/Accordion/index.html', import.meta.url) // typo here: componentes
-            ),
-          },
-        },
-      },
+      input: {
+        index: fileURLToPath(new URL('index.html', import.meta.url)),
+        accordion: fileURLToPath(
+          new URL('src/components/Accordion/index.html', import.meta.url)
+        ),
+      },
    },
  },
});

[sidneifjr]

Hello, @sapphi-red; thanks for the help, just noticed that I needed a break from work, before posting the issue.

However, it's nice to point out that the duplicate build.rollupOptions was just a typo when I copied from my repository. Anyhow, thanks again!