language server start

vscode-lsp/src/extension.ts

@@ -0,0 +1,47 @@
+import { workspace, ExtensionContext, window } from 'vscode';
+import { LanguageClient, TransportKind } from 'vscode-languageclient/node';
+
+let client: LanguageClient;
+
+export function activate(context: ExtensionContext) {
+	const outputChannel = window.createOutputChannel('My Language Server');
+	outputChannel.appendLine('Extension activating...');
+
+	const serverExecutable = '/home/oliste/repos/nub-lang/compiler/NubLang.LSP/bin/Debug/net9.0/NubLang.LSP';
+
+	outputChannel.appendLine(`Server path: ${serverExecutable}`);
+
+	client = new LanguageClient(
+		'nub-lang',
+		'nub lang',
+		{
+			run: {
+				command: serverExecutable,
+				transport: TransportKind.stdio,
+			},
+			debug: {
+				command: serverExecutable,
+				transport: TransportKind.stdio,
+				args: ['--debug'],
+			}
+		},
+		{
+			documentSelector: [
+				{ scheme: 'file', language: 'nub' },
+				{ scheme: 'file', pattern: '**/*.nub' }
+			],
+			synchronize: {
+				fileEvents: workspace.createFileSystemWatcher('**/.clientrc')
+			}
+		}
+	);
+
+	client.start();
+}
+
+export function deactivate(): Thenable<void> | undefined {
+	if (!client) {
+		return undefined;
+	}
+	return client.stop();
+}