gd now works for singular definition

helix-lsp/src/client.rs

@@ -603,8 +603,6 @@ impl Client {
 
         let response = self.request::<lsp::request::GotoDefinition>(params).await?;
 
-        println!("{:?}", response);
-
         let items = match response {
             Some(lsp::GotoDefinitionResponse::Scalar(location)) => vec![location],
             Some(lsp::GotoDefinitionResponse::Array(location_vec)) => location_vec,

helix-term/src/commands.rs

@@ -861,6 +861,14 @@ pub fn goto_definition(cx: &mut Context) {
     let res =
         smol::block_on(language_server.goto_definition(doc.identifier(), pos)).unwrap_or_default();
 
+    if res.len() == 1 {
+        let definition_pos = res.get(0).unwrap().range.start;
+        let new_pos = helix_lsp::util::lsp_pos_to_pos(doc.text().slice(..), definition_pos);
+        doc.set_selection(Selection::point(new_pos));
+    } else {
+        // show menu picker i guess
+    }
+
     doc.mode = Mode::Normal;
 }