Babel not transpiling when using next@2.0.0-beta.24

[angel200sdnot]

If i use the beta 24 babel stops transpiling the code and simply copies the original into the output folder, reverting back to beta 20 fixes this issue

i have this on my package.json

"babel": {
    "presets": [
      "next/babel"
    ],
    "ignore": [
      ".next",
      "build"
    ]
}

[timneutkens]

Can you try using .babelrc I believe we don't support having the config in package.json

[angel200sdnot]

@timneutkens I did try that and it still wasn't working

The config in package.json is working as intended because the custom server transpiling is being done by babel outside of next with the following command

"build": "node_modules/.bin/babel ./ --out-dir build --ignore node_modules && cp -r static build"

Then i build next using

"build-next": "cd build && next build"

and finally run the server

"start": "NODE_ENV=production PORT=9000 node build/server.js"

I didnt try using beta21-23, i will do that and post back the results

[arunoda]

@timneutkens We do support babel config in the package.json as well.

@angel200sdnot could you send us a sample repo and tell us the exact error you are getting.

[angel200sdnot]

@arunoda Here is the sample repo https://github.com/angel200sdnot/sample_repo
If you run the build script it wont transpile the code correctly, but if you roll back to next@2.0.0-beta.20 it will work correctly

[bukinoshita]

It works just fine on next@2.0.0-beta.21, beta22-24 doesn't work. Used the same example on the examples folder

[arunoda]

Okay. Here's what's happening.
You are using next/babel here to compile your own code.
But we don't transpile import/export code.

I've seen many cases like this. So, I'd like to fix this directly.

Note: when invoked next/babel directly. We should transpile import/export as well.

[timneutkens]

I'm going to close this issue. Same as the pr #1095