Add publicPath to type="module" scripts

[brion-fuller]

What problem does this feature solve?

This will give the ability to web components to be imported in the browser and have things like static assets properly loaded.

What does the proposed API look like?

No api change it's a small update in the setPublicPath file. I can make a pull request for it.

Idea is to add

if ((i = import.meta) && (i = i.url.match(/(. \/)[^/] \.js(\?.*)?$/))) {
    __webpack_require__.p = i[1] // eslint-disable-line
  }

[brion-fuller]

Is it possible to add a flag of some sort to tell script what kind of module it will be loaded as?
--script-type module,nonmodule or maybe --target wc-module?

[haoqunjiang]

I think webpack currently cannot parse this syntax yet.
So let's wait for their official support.
webpack/webpack#6719 (comment)

[Akimyou]

In my case. I use an vue-cli builded sdk in an other vue-cli created app project.

- test-vue-cli-sdk-demo
--- test-vue-cli-sdk(cjs module with some static assets imgs ...

test-vue-cli-sdk assets path is incorrect, such as http://localhost:8082/js/img/logo.82b9c7a5.png

@brion-fuller , Your MR can resolve problem in this case ?