Function promptToOpen

valdi/vscode_debugger/src/ui/debugNpmScript.ts:159–184

(
  method: 'showWarningMessage' | 'showErrorMessage',
  message: string,
  file: string,
)

const defaultPackageJsonContents = `{\n  "scripts": {\n    \n  }\n}\n`;

async function promptToOpen(
  method: 'showWarningMessage' | 'showErrorMessage',
  message: string,
  file: string,
) {
  const openAction = localize('debug.npm.notFound.open', 'Edit package.json');
  if ((await vscode.window[method](message, openAction)) !== openAction) {
    return;
  }

  // If the file exists, open it, otherwise create a new untitled file and
  // fill it in with some minimal "scripts" section.
  if (fs.existsSync(file)) {
    const document = await vscode.workspace.openTextDocument(file);
    await vscode.window.showTextDocument(document);
    return;
  }

  const document = await vscode.workspace.openTextDocument(
    vscode.Uri.file(file).with({ scheme: 'untitled' }),
  );
  const editor = await vscode.window.showTextDocument(document);
  await editor.edit(e => e.insert(new vscode.Position(0, 0), defaultPackageJsonContents));
  const pos = new vscode.Position(2, 5);
  editor.selection = new vscode.Selection(pos, pos);
}