Webpack external dependencies

I’m using Aurelia with webpack and import a json file using TypeScript’s resolveJSONModule compiler option as follow

“compilerOptions”: {
“resolveJsonModule”: true,
“esModuleInterop”: true
In my TypeScript starts
import myJSON from ‘./someData.json’

This is great so far, however, I want the json file to be an external dependency, that is not bundle it. This is so I can amend the file with various settings in my CI/CD process outside of using the environment.ts file.
My desired behaviour works without any further changes in Angular but there doesn’t seem to be a clear way in Aurelia.
Can anyone tell me how to go about setting up Webpack to do as I want, thanks?

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In your code, i guess it’s like this:

import jsonData from 'path/to/my.json'


You can change it to

  .then(response => response.json())
  .then(jsonDta => {
    // do your stuff here

Thank you, I shall try it. Is there a way without making an asynchronous call to get the json file?

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It depends on how you define “external”. As long as it’s known as build time, by webpack, you can avoid making an async call. Otherwise, I think no.

I was using the Webpack terminology external dependency for a file that is not bundled. In my case I want the json file to be treated like a static file from which I can retrieve its contents elsewhere in the app.

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It’s still unclear to me if the json file will be available by the time you run au build --env prod. Will it be available? If so, you can employ aliasing with Webpack, otherwise, you will have to get it via fetch call

Yes, the file will be available when au build is ran. The release process will alter it contents just before being deployed.
Thanks again.

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