Setup watcher from language server

[rchl]

Can the watcher that is currently set up in the extension:

https://github.com/johnsoncodehk/volar/blob/3188470419035536208ac35080699b93986051a8/extensions/vscode-vue-language-features/src/nodeClientMain.ts#L69-L71

be set up directly from the language server using registerCapability? It would be compatible with various editors and not require extra client glue.

Also, does it really need to watch *.vue files since those report didChange notifications already?

[johnsoncodehk]

be set up directly from the language server using registerCapability? It would be compatible with various editors and not require extra client glue.

Could you share some code reference?

Also, does it really need to watch *.vue files since those report didChange notifications already?

Yes we need because unopen file will not emit didChange event, and we also need the fileCreate and fileDelete events.

[rchl]

https://github.com/microsoft/pyright/blob/45eac62283719278ab9e38937734e70fb2af0c20/packages/pyright-internal/src/languageServerBase.ts#L666-L699