Adds building button to the extension

packages/language-server/src/linting.ts

@@ -45,6 +45,7 @@ export async function setLintWorker(
 async function rawLintDocument(
   document: TextDocument,
   sendDiagnostics: (diagnostics: Diagnostic[]) => void,
+  notifySemanticAnalysisDone: (query: string) => Promise<void>,
   neo4j: Neo4jSchemaPoller,
 ) {
   const query = document.getText();
@@ -83,6 +84,7 @@ async function rawLintDocument(
         symbolTables: result.symbolTables,
       });
     }
+    await notifySemanticAnalysisDone(query);
 
     sendDiagnostics(positionSafeResult);
   } catch (err) {

packages/language-server/src/server.ts

@@ -42,6 +42,10 @@ async function lintSingleDocument(document: TextDocument): Promise<void> {
           diagnostics,
         });
       },
+      async (query: string) =>
+        await connection.sendNotification('semanticAnalysisDone', {
+          query: query,
+        }),
       neo4jSchemaPoller,
     );
   } else {

packages/vscode-extension/CHANGELOG.md

@@ -1,5 +1,8 @@
 # neo4j-for-vscode
 
+## 1.14.0
+- Adds Building... button to the bottom panel for when the syntax errors are still being computed.
+
 ## 1.13.0
 - Adjusts linting automatically depending on the neo4j version.
 - Updates grammar and semantic analysis

packages/vscode-extension/package.json

@@ -6,7 +6,7 @@
   "publisher": "neo4j-extensions",
   "author": "Neo4j Inc.",
   "license": "Apache-2.0",
-  "version": "1.13.0",
+  "version": "1.14.0",
   "preview": false,
   "categories": [
     "Programming Languages",

packages/vscode-extension/src/extension.ts

@@ -28,6 +28,11 @@ export const linterStatusBarItem = window.createStatusBarItem(
   StatusBarAlignment.Right,
 );
 
+const buildingStatusBarItem = window.createStatusBarItem(
+  StatusBarAlignment.Left,
+  -100,
+);
+
 export async function activate(context: ExtensionContext) {
   // The server is implemented in node
   const runServer = context.asAbsolutePath(
@@ -96,6 +101,31 @@ export async function activate(context: ExtensionContext) {
 
     context.subscriptions.push(watcher);
   }
+
+  context.subscriptions.push(buildingStatusBarItem);
+
+  workspace.onDidChangeTextDocument((event) => {
+    if (event.document === window.activeTextEditor?.document) {
+      showBuildingIcon();
+    }
+  });
+
+  client.onNotification('semanticAnalysisDone', (params) => {
+    const query = (params as { query: string }).query;
+    if (query === window.activeTextEditor?.document.getText()) {
+      hideBuildingIcon();
+    }
+  });
+}
+
+function showBuildingIcon() {
+  buildingStatusBarItem.text = '$(loading~spin) Building...';
+  buildingStatusBarItem.tooltip = 'Build in progress';
+  buildingStatusBarItem.show();
+}
+
+function hideBuildingIcon() {
+  buildingStatusBarItem.hide();
 }
 
 export async function deactivate(): Promise<void> | undefined {