Is it possible to create a source that implements textDocument/documentSymbol?

[b0o]

I have an idea to create a source that converts ctags into documentSymbols, so that ctags can be used with plugins like Aerial that support LSP symbols but not ctags. Is this possible, or would a new source type need to be added to null-ls first?

[jose-elias-alvarez]

Yep, it would require adding the boilerplate to support the new method and writing the necessary code to handle source results, but it shouldn't be too hard. You can take a look at the PR that added completion support for an example: be57387

[pidgeon777]

I was wondering if this great feature will be added (documentSymbol).