Rename to "-sample"

notebook-serializer-sample/src/controller.ts

@@ -0,0 +1,51 @@
+import * as vscode from 'vscode';
+
+export class SampleKernel {
+	private readonly _id = 'test-notebook-serializer-kernel';
+	private readonly _label = 'Sample Notebook Kernel';
+	private readonly _supportedLanguages = ['json'];
+
+	private _executionOrder = 0;
+	private readonly _controller: vscode.NotebookController;
+
+	constructor() {
+
+		this._controller = vscode.notebooks.createNotebookController(this._id,
+			'test-notebook-serializer',
+			this._label);
+
+		this._controller.supportedLanguages = this._supportedLanguages;
+		this._controller.supportsExecutionOrder = true;
+		this._controller.executeHandler = this._executeAll.bind(this);
+	}
+
+	dispose(): void {
+		this._controller.dispose();
+	}
+
+	private _executeAll(cells: vscode.NotebookCell[], _notebook: vscode.NotebookDocument, _controller: vscode.NotebookController): void {
+		for (const cell of cells) {
+			this._doExecution(cell);
+		}
+	}
+
+	private async _doExecution(cell: vscode.NotebookCell): Promise<void> {
+		const execution = this._controller.createNotebookCellExecution(cell);
+
+		execution.executionOrder = ++this._executionOrder;
+		execution.start(Date.now());
+
+		try {
+			execution.replaceOutput([new vscode.NotebookCellOutput([
+				vscode.NotebookCellOutputItem.json(JSON.parse(cell.document.getText()))
+			])]);
+
+			execution.end(true, Date.now());
+		} catch (err) {
+			execution.replaceOutput([new vscode.NotebookCellOutput([
+				vscode.NotebookCellOutputItem.error(err as Error)
+			])]);
+			execution.end(false, Date.now());
+		}
+	}
+}