Workaround lsp-types typo
diff --git a/crates/rust-analyzer/src/bin/main.rs b/crates/rust-analyzer/src/bin/main.rs
index ab045e0..9bcf835 100644
--- a/crates/rust-analyzer/src/bin/main.rs
+++ b/crates/rust-analyzer/src/bin/main.rs
@@ -208,13 +208,24 @@
tracing::info!("InitializeParams: {}", initialize_params);
let lsp_types::InitializeParams {
root_uri,
- capabilities,
+ mut capabilities,
workspace_folders,
initialization_options,
client_info,
..
} = from_json::<lsp_types::InitializeParams>("InitializeParams", &initialize_params)?;
+ // lsp-types has a typo in the `/capabilities/workspace/diagnostics` field, its typoed as `diagnostic`
+ if let Some(val) = initialize_params.pointer("/capabilities/workspace/diagnostics") {
+ if let Ok(diag_caps) = from_json::<lsp_types::DiagnosticWorkspaceClientCapabilities>(
+ "DiagnosticWorkspaceClientCapabilities",
+ val,
+ ) {
+ tracing::info!("Patching lsp-types workspace diagnostics capabilities: {diag_caps:#?}");
+ capabilities.workspace.get_or_insert_default().diagnostic.get_or_insert(diag_caps);
+ }
+ }
+
let root_path = match root_uri
.and_then(|it| it.to_file_path().ok())
.map(patch_path_prefix)
