No code is the best way to write secure and reliable applications. Write nothing; deploy nowhere.
Start by not writing any code.
This is just an example application, but imagine it doing anything you want. Adding new features is easy too:
The possibilities are endless.
Now that you have not done anything it's time to build your application:
Yep. That's it. You should see the following output:
No code uses the no tests framework. Simply execute:
If nothing was outputted, or the $? gives a 0 return value, then all tests were successful.
While you still have not done anything it's time to deploy your application. By running the following command you can deploy your application absolutely nowhere.
It's that simple. And when it comes time to scale the application, all you have to do is:
I know right?
In addition to deploying nowhere (the default), you can also choose to deploy no code everywhere by adding no options.
This deploys no code everywhere. As in literally everywhere.
If you want to deploy no code to a specific server, then you can add the following:
You don't.