Write Text To A File In VS Code With An Extension

This opens an untitled file with python syntax highlighting and write the string print("hello, extension") to it.

See also this popst which is what I want to do most of the time:

[issue: could not generate tlink]

extension.ts

import * as vscode from 'vscode';

export function activate(context: vscode.ExtensionContext) {
	const disposable = vscode.commands.registerCommand('vs-code-auto-typer.autoTypeScript', async () => {
		const doc = await vscode.workspace.openTextDocument({ language: "python" });
		await vscode.window.showTextDocument(doc, { preview: false });
		const editor = await vscode.window.activeTextEditor;
		const pos = new vscode.Position(0, 0);
		if (editor) {
			await editor.edit((editBuilder) => {
				editBuilder.insert(
					pos, `print("hello, extension")`
				);
			});
		}
	});
	context.subscriptions.push(disposable);
}

export function deactivate() {}

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