Generate an unnecessary HTML file when set pages.index.filename.

[ibufu]

Version

3.9.2

Reproduction link

https://codesandbox.io/s/vue-template-2exox

Environment info

Environment Info:

  System:
    OS: macOS 10.14.5
    CPU: (4) x64 Intel(R) Core(TM) i5-7360U CPU @ 2.30GHz
  Binaries:
    Node: 10.15.3 - /usr/local/bin/node
    Yarn: yarn install v0.27.5
info No lockfile found.
[1/4] Resolving packages...
[2/4] Fetching packages...
[3/4] Linking dependencies...
[4/4] Building fresh packages...
success Saved lockfile.
Done in 27.02s. - /usr/local/bin/yarn
    npm: 6.4.1 - /usr/local/bin/npm
  Browsers:
    Chrome: 75.0.3770.142
    Firefox: 67.0.4
    Safari: 12.1.1
  npmPackages:
    @vue/babel-helper-vue-jsx-merge-props:  1.0.0 
    @vue/babel-plugin-transform-vue-jsx:  1.0.0 
    @vue/babel-preset-app:  3.9.2 
    @vue/babel-preset-jsx:  1.0.0 
    @vue/babel-sugar-functional-vue:  1.0.0 
    @vue/babel-sugar-inject-h:  1.0.0 
    @vue/babel-sugar-v-model:  1.0.0 
    @vue/babel-sugar-v-on:  1.0.0 
    @vue/cli-overlay:  3.9.0 
    @vue/cli-plugin-babel: ^3.9.0 => 3.9.2 
    @vue/cli-plugin-eslint: ^3.9.0 => 3.9.2 
    @vue/cli-service: ^3.9.0 => 3.9.2 
    @vue/cli-shared-utils:  3.9.0 
    @vue/component-compiler-utils:  2.6.0 
    @vue/eslint-config-prettier: ^4.0.1 => 4.0.1 
    @vue/preload-webpack-plugin:  1.1.0 
    @vue/web-component-wrapper:  1.2.0 
    eslint-plugin-vue: ^5.0.0 => 5.2.3 
    vue: ^2.6.10 => 2.6.10 
    vue-eslint-parser:  2.0.3 
    vue-hot-reload-api:  2.3.3 
    vue-loader:  15.7.0 
    vue-router: ^3.0.3 => 3.0.7 
    vue-style-loader:  4.1.2 
    vue-template-compiler: ^2.6.10 => 2.6.10 
    vue-template-es2015-compiler:  1.9.1 
  npmGlobalPackages:
    @vue/cli: 3.5.1

Steps to reproduce

npm run build

What is expected?

only generate 200.html

What is actually happening?

generate 200.html and index.html

[fangbinwei]

I think you can do like this

• add these config to vue.config.js

  chainWebpack: config => {
// copy public/ to dist/, but ignore index.html
    config
      .plugin('copy')
      .tap(args => {
        args[0][0].ignore.push('index.html')
        return args
      })
  }

tip: maybe you should generate correct index.html used by devserver

for SPA, vue.config.js option indexPath is enough