refactor: cleanup

lsp/src/discord.rs

@@ -35,6 +35,12 @@ impl Discord {
         result.unwrap();
     }
 
+    pub fn kill(&self) {
+        let mut client = self.get_client();
+        let result = client.close();
+        result.unwrap();
+    }
+
     pub fn change_file(&self, filename: &str, workspace: &str) {
         self.change_activity(
             format!("Working on {}", filename),
@@ -58,12 +64,11 @@ impl Discord {
                     .details(details.as_str())
                     .timestamps(Timestamps::new().start(timestamp)),
             )
-            .expect(
+            .unwrap_or_else(|_| {
-                format!(
+                panic!(
                     "Failed to set activity with state {} and details {}",
                     state, details
                 )
-                .as_str(),
+            });
-            );
     }
 }

lsp/src/main.rs

@@ -96,7 +96,7 @@ impl LanguageServer for Backend {
             }),
             capabilities: ServerCapabilities {
                 text_document_sync: Some(TextDocumentSyncCapability::Kind(
-                    TextDocumentSyncKind::NONE,
+                    TextDocumentSyncKind::INCREMENTAL,
                 )),
                 ..Default::default()
             },
@@ -113,6 +113,8 @@ impl LanguageServer for Backend {
     }
 
     async fn shutdown(&self) -> Result<()> {
+        self.discord.kill();
+
         Ok(())
     }
 
@@ -125,47 +127,6 @@ impl LanguageServer for Backend {
         self.on_change(Document::new(params.text_document.uri))
             .await;
     }
-
-    async fn did_save(&self, params: DidSaveTextDocumentParams) {
-        self.on_change(Document::new(params.text_document.uri))
-            .await;
-    }
-
-    async fn hover(&self, params: HoverParams) -> Result<Option<Hover>> {
-        self.on_change(Document::new(
-            params.text_document_position_params.text_document.uri,
-        ))
-        .await;
-
-        return Ok(None);
-    }
-
-    async fn folding_range(&self, params: FoldingRangeParams) -> Result<Option<Vec<FoldingRange>>> {
-        self.on_change(Document::new(params.text_document.uri))
-            .await;
-
-        return Ok(Some(vec![]));
-    }
-
-    async fn semantic_tokens_full(
-        &self,
-        params: SemanticTokensParams,
-    ) -> Result<Option<SemanticTokensResult>> {
-        self.on_change(Document::new(params.text_document.uri))
-            .await;
-
-        return Ok(None);
-    }
-
-    async fn semantic_tokens_full_delta(
-        &self,
-        params: SemanticTokensDeltaParams,
-    ) -> Result<Option<SemanticTokensFullDeltaResult>> {
-        self.on_change(Document::new(params.text_document.uri))
-            .await;
-
-        return Ok(None);
-    }
 }
 
 #[tokio::main]