Example build sadly doesn't work with new `--experimental-scope-hoisting` flag of `parcel-bundler` v1.9.x

[layflags]

First off, this example's build works perfectly fine without the new --experimental-scope-hoisting flag of @parcel-bundler.

But when turned on via changing the build task to:

  ...
  "build": "parcel build src/index.html --public-url / --experimental-scope-hoisting && cp ./_redirects ./dist/_redirects"
  ...

and starting a local server with e.g. npx http-server dist -p 1337,
I'm getting a console error (Chrome 67, macOS High Sierra):

Uncaught ReferenceError: $28$export$createRouteBundle is not defined
    at src.9b3745b6.js:1
    at src.9b3745b6.js:1

@HenrikJoreteg I know this is probably not an issue with this example or with redux-bundler itself. But maybe you have an idea why it fails or know some guys from @parcel-bundler who are interested.

BTW:

• JS bundle size w/o flag set: 48.77 KB
• JS bundle size w/ flag set: 18.11 KB 😮 🚀

[HenrikJoreteg]

@layflags i hadn't tried it on this repo yet, but I ran into something similar when trying the flag on another app.

It appears there are some bugs to be ironed out in parcel: https://github.com/parcel-bundler/parcel/issues?utf8=%E2%9C%93&q=is%3Aissue+is%3Aopen+hoisting

[HenrikJoreteg]

and wow... that file size difference!

[layflags]

@HenrikJoreteg Thx for referencing this issue! ... And thx for open sourcing redux-bundler, which is the most pragmatic and elegant way of using redux I've seen so far. 👍 ❤️

[devongovett]

FYI, I just tested this with the latest Parcel release (1.11.0), and it worked perfectly with scope hoisting turned on. 🎉

[HenrikJoreteg]

That's awesome, thanks for the update @devongovett as you know I'm a huge fan of parcel. Thanks for sharing it with us! 😁

[layflags]

Thx @devongovett for fixing this issue 👍

Stats with parcel@1.11.0:

• JS bundle size w/o flag set: ~50 KB
• JS bundle size w/ flag set: ~43 KB