Version

3.2.1

Environment info

System:
  OS: Windows 7
  CPU: (8) x64 Intel(R) Core(TM) i7-4810MQ CPU @ 2.80GHz
Binaries:
  Node: Not Found
  Yarn: 1.3.2 - C:\Program Files (x86)\Yarn\bin\yarn.CMD
  npm: 5.6.0 - C:\Program Files\nodejs\npm.CMD
npmGlobalPackages:
  @vue/cli: Not Found

Steps to reproduce

• Create an empty Vue project
• Create the following folder structure:
• Root/public
• Root/public/index.html
• Root/public/test/index.html
• Run the command npm run build

What is expected?

The dist folder to contain public/index.html and the public/test/index.html

What is actually happening?

The dist folder only contains the public/index.html and not the one from the test directory.

Related vue topic:
https://forum.vuejs.org/t/vue-cli-production-build-issues-with-multiple-index-html-files-in-public-folder/51110