bug#58790: Eglot URI parsing bug when using clojure-lsp server

[Richard Copley]

On 22/11/2022 14:30, Michael Albinus wrote:
> João Távora <joaotavora@gmail.com> writes:
>
> Hi João,
>
> >      Both seem to be OK, although I'm not sure that it is the right
> >      approach in eglot--path-to-uri just to concat "file://" and the
> >      file-local-name part of a remote file name.
> >
> > Can you describe a case where this would be problematic? Remember
> > that, from the point of view of the server, the file is always local.
> > That's regardless of whether eglot invoked the server remotely or
> > locally.
>
> Got it.
>
> Best regards, Michael.

Hi All,

For file names with a Windows drive letter and forward slashes (as 
emitted by CMAKE_EXPORT_COMPILE_COMMANDS), the drive letter is 
misinterpreted as a URL type, leading to repeated errors,
  "clangd only supports 'file' URI scheme for workspace files".


(let ((path "c:/projects/awesome-project/source/main.cpp"))
  (message "type %s, url %s"
           (url-type (url-generic-parse-url path))
           (eglot--path-to-uri path)))

;; => "type c, url c:/projects/awesome-project/source/main.cpp"