(fix) - Fix internal and graphcache/extras main path

[JoviDeCroock]

Make the extension unknown so it can decide for itself what it likes the most, this is similar to https://github.com/FormidableLabs/urql/blob/master/packages/core/package.json#L21

Fixes: #732

[changeset-bot]

🦋 Changeset is good to go

Latest commit: 73d2f3f

We got this.

This PR includes changesets to release 2 packages

Name	Type
@urql/core	Patch
@urql/exchange-graphcache	Patch

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[OriginalEXE]

Hi, I am having problems with 1.9.7 and it seems like this might solve it, just wondering if you think it will, or should I open a new issue?

Error: No valid exports main found for '/Users/ante/Projects/MarkerHero-Website/node_modules/@urql/core'
    at resolveExportsTarget (internal/modules/cjs/loader.js:611:9)
    at applyExports (internal/modules/cjs/loader.js:492:14)
    at resolveExports (internal/modules/cjs/loader.js:541:12)
    at Function.Module._findPath (internal/modules/cjs/loader.js:643:22)
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:941:27)
    at Function.Module._load (internal/modules/cjs/loader.js:847:27)
    at Module.require (internal/modules/cjs/loader.js:1016:19)
    at require (internal/modules/cjs/helpers.js:69:18)
    at Object.<anonymous> (/Users/ante/Projects/MarkerHero-Website/node_modules/urql/dist/urql.js:1:12)
    at Module._compile (internal/modules/cjs/loader.js:1121:30)
    at Module._extensions..js (internal/modules/cjs/loader.js:1160:10)
    at Object.require.extensions.<computed> [as .js] (/Users/ante/Projects/MarkerHero-Website/node_modules/ts-node/src/index.ts:832:44)
    at Module.load (internal/modules/cjs/loader.js:976:32)
    at Function.Module._load (internal/modules/cjs/loader.js:884:14)
    at Module.require (internal/modules/cjs/loader.js:1016:19)
    at require (internal/modules/cjs/helpers.js:69:18) {
  code: 'MODULE_NOT_FOUND'
}

Thanks

[JoviDeCroock]

@OriginalEXE you can make sure by trying out the build: @urql/core: "https://pkg.csb.dev/FormidableLabs/urql/commit/73d2f3f8/@urql/core"

[OriginalEXE]

Thanks. How would I make sure that I am using that package? I don't have @urql/core dependency in my project, only urql directly.

I did try downloading the package from your url and replacing the node_modules/@urql/core contents with it, but that did not work so not sure if that's not valid, or maybe my issue is unrelated to the one that you are trying to solve here.

Thanks

[wgolledge]

Would the urql/core exports need this change as well?

[JoviDeCroock]

No, the purpose of this is to support webpack @wgolledge

The problem is, for node to switch to modular resolving it needs the mjs extension, however webpack hates this extension so we leave this open so it can decide to fill it in for itself.

[kitten]

That's published as @urql/[email protected]. If you're affected, a quick yarn upgrade @urql/core (or the same in npm of course) should do the trick.