Plugin doesn't run for project references

[MLoughry]

Much like tslint and (to an extent) ts-loader, it seems this project doesn't yet fully support Typescript>=3.0.0 style project references. If I introduce an error into a dependent project, fork-ts-checker-webpack-plugin doesn't find the error.

[johnnyreilly]

If you'd like to have a crack at adding support you'd be most welcome! cc @andrewbranch - author of project reference support in ts-loader in case he has any thoughts 🌻♥️

See also: https://blog.johnnyreilly.com/2018/09/ts-loader-project-references-first-blood.html

[MLoughry]

I believe that, like TypeStrong/ts-loader#851, this ultimately requires the new Typescript APIs yet to be implemented and tracked by microsoft/TypeScript#28640.

I may look into making such a contribution once the APIs are available, to learn them for my own needs; but I don't think it's worthwhile to do so before then.

[noahm]

The new API was added in microsoft/TypeScript#31432 and has been released in Typescript v3.6 so this should be unblocked now. Unfortunately, I don't know enough about how this plugin or the typescript API works to really tackle this myself yet.

[sikloidz]

There is any update on this feature? Currently my build it's ok with ts-loader but would be nice to be able to speed the compilation time by forking the type checking

[piotr-oles]

We are working on the major refactor of the plugin internals as a 5.0.0 release. The new implementation should support project references out of the box :)

[Ivaylo-Lafchiev]

Is there any updates on this? Would like to be able to use this & ts-loader with projectReferences.

[piotr-oles]

Currently, I'm focusing on refactoring and I hope I will release an alpha version in the next month. It's a huge task and I have limited time to work on it :)

[johnnyreilly]

Hey all,

The amazing @sheetalkamat is busy improving the project references support in ts-loader in TypeStrong/ts-loader#1076

Part of the discussion is around how transpileOnly should work alongside fork-ts-checker-webpack-plugin. Feel free to be part of the discussion 🌻🥰

[piotr-oles]

@MLoughry , @noahm , @sikloidz , @Ivaylo-Lafchiev
Please try fork-ts-checker-webpack-plugin@alpha - I've published a new version which supports project references 🚀
I will close this issue to clean-up the backlog :)