feat: setup for intelliwacc ide with syntax highlights

wacc-syntax/extension.js

@@ -0,0 +1,38 @@
+const vscode = require('vscode');
+
+function activate(context) {
+    console.log('IntelliWACC is now active!');
+
+    // Create a DiagnosticCollection for error highlighting
+    let diagnosticCollection = vscode.languages.createDiagnosticCollection('wacc');
+    context.subscriptions.push(diagnosticCollection);
+
+    // Listen for document saves and run error checking
+    vscode.workspace.onDidSaveTextDocument((document) => {
+        if (document.languageId !== 'wacc') return;
+
+        let diagnostics = [];
+        let errors = runCompilerAndGetErrors(document.getText());
+
+        errors.forEach(error => {
+            let range = new vscode.Range(error.line, error.column, error.line, error.column + 1);
+            let diagnostic = new vscode.Diagnostic(range, error.message, vscode.DiagnosticSeverity.Error);
+            diagnostics.push(diagnostic);
+        });
+
+        diagnosticCollection.set(document.uri, diagnostics);
+    });
+}
+
+function deactivate() {
+    console.log('IntelliWACC is deactivating...');
+}
+
+function runCompilerAndGetErrors(code) {
+    // COMPILER INTEGRATION
+}
+
+module.exports = {
+    activate,
+    deactivate
+};