publicPath 'auto' doesn't build CDN as expected.

[nitsujri]

Not sure if I should've opened a new issue or not, and I know this is like 1.5 years ago, but I FINALLY just tried this.

Sadly, I couldn't get it to work.

Specifically: public_path = chunk_file.get("publicPath") ends up looking like "auto023cc06898b0b15eeedc.svg". After playing with it for a while, I realized the webpack-stats.json looks like this:

    "023cc06898b0b15eeedc.svg": {
      "name": "023cc06898b0b15eeedc.svg",
      "path": "...",
      "publicPath": "auto023cc06898b0b15eeedc.svg"
    },
  }
  "chunks": { ... },
  "publicPath": "auto"

So, I believe it is supposed to be:

    public_path = self.get_assets().get("publicPath", None)
    if public_path != "auto":
        return public_path

Above probably isn't great to call get_assets() every file even if it is cached. Probably recommend passing assets into the get_chunk_url

I'm not 100% sure if this is correct though, so welcome to feedback first.