linol 0.2 · OCaml Package

An easily overloadable class. Pick the methods you want to support. The user must provide at least the callbacks for document lifecycle: open, close, update. The most basic LSP server should check documents when they're updated and report diagnostics back to the editor.

inherit base_server

val mutable _quit : bool

val docs : (Lsp.Types.DocumentUri.t, doc_state) Hashtbl.t

method must_quit : bool

method find_doc : Lsp.Types.DocumentUri.t -> doc_state option

Find current state of the given document, if present.

method on_request_unhandled : 'r. 'r Lsp.Client_request.t -> 'r IO.t

Override to process other requests

method config_sync_opts : Lsp.Types.TextDocumentSyncOptions.t

Parameter for how to synchronize content with the editor

method on_req_initialize : Lsp.Types.InitializeParams.t ->
  Lsp.Types.InitializeResult.t IO.t

method on_req_hover : uri:Lsp__Types.DocumentUri.t ->
  pos:Lsp__Types.Position.t ->
  doc_state ->
  Lsp.Types.Hover.t option IO.t

Called when the user hovers on some identifier in the document

method on_req_completion : uri:Lsp__Types.DocumentUri.t ->
  pos:Lsp__Types.Position.t ->
  ctx:Lsp__Types.CompletionContext.t option ->
  doc_state ->
  [ `CompletionList of Lsp__.Types.CompletionList.t
  | `List of Lsp__.Types.CompletionItem.t list ]
    option
    IO.t

Called when the user requests completion in the document

method on_req_definition : uri:Lsp__Types.DocumentUri.t ->
  pos:Lsp__Types.Position.t ->
  doc_state ->
  Lsp.Types.Locations.t option IO.t

Called when the user wants to jump-to-definition

method on_request : 'a. 'a Lsp.Client_request.t -> 'a IO.t

method virtual on_notif_doc_did_open : notify_back:notify_back ->
  Lsp.Types.TextDocumentItem.t ->
  content:string ->
  unit IO.t

Called when a document is opened

method virtual on_notif_doc_did_close : notify_back:notify_back ->
  Lsp.Types.TextDocumentIdentifier.t ->
  unit IO.t

method virtual on_notif_doc_did_change : notify_back:notify_back ->
  Lsp.Types.VersionedTextDocumentIdentifier.t ->
  Lsp.Types.TextDocumentContentChangeEvent.t list ->
  old_content:string ->
  new_content:string ->
  unit IO.t

Called when the document changes.

method on_notification_unhandled : notify_back:
                                     (Lsp.Server_notification.t -> unit IO.t) ->
  Lsp.Client_notification.t ->
  unit IO.t

Override to handle unprocessed notifications

method on_notification : notify_back:(Lsp.Server_notification.t -> unit IO.t) ->
  Lsp.Client_notification.t ->
  unit IO.t

package linol