Leosvel Pérez Espinosa
ec6b707d13
## Current Behavior Workspaces using the new setup with TS project references + package manager workspaces are generated with a custom condition named `development`. Projects have a conditional `development` entry point that points to the source to improve the DX in the repo. This condition name can cause issues with published libraries because it's not unique, and some build tools automatically pick it up. While using it locally in the workspace is safe because the source file exists, this is not the case when the published library is used outside the workspace. ## Expected Behavior Workspaces using the new setup with TS project references + package manager workspaces should be generated with a unique custom condition named after the name in the root `package.json` file. Projects should have a conditional entry point matching that name and pointing to the source to improve the DX in the repo. Users can customize the custom condition and name it something else as long as it starts with `@nx-source/` so that Nx generators and helpers can identify it. Additionally, in the unlikely scenario that the root `package.json` doesn't have a `name` set, Nx will fall back to use `@nx/source`. This new behavior matches an emerging pattern of using scoped custom export conditions for pointing to the source: - [Announcing TypeScript 5.7](https://devblogs.microsoft.com/typescript/announcing-typescript-5-7/#path-rewriting-for-relative-paths:~:text=As%20a%20result%2C%20if%20you%E2%80%99ve%20been%20using%20a%20workspace%2Dstyle%20layout%20with%20multiple%20packages%20referencing%20each%20other%2C%20you%20might%20need%20to%20use%20conditional%20exports%20with%20scoped%20custom%20conditions%20to%20make%20this%20work%3A) - [Live types in a TypeScript monorepo](https://colinhacks.com/essays/live-types-typescript-monorepo#:~:text=Here%27s%20how%20a%20custom%20condition%20might%20look%20in%20your%20package.json.%20There%27s%20nothing%20special%20about%20the%20string%20%22%40colinhacks/zod%22%20here!%20It%20could%20be%20anything.) - [Loading from Source](https://github.com/isaacs/tshy?tab=readme-ov-file#loading-from-source) ## Related Issue(s) Fixes #31332
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