extensions/github/src/commands.ts/openVscodeDevLink
async function openVscodeDevLink(gitAPI: GitAPI): Promise<vscode.Uri | undefined> {
	try {
		const headlink = getLink(gitAPI, true, getVscodeDevHost(), 'headlink');
		return headlink ? vscode.Uri.parse(headlink) : undefined;
	} catch (err) {
		vscode.window.showErrorMessage(err.message);
		return undefined;
	}
}