Open Radar

 
Summary:
It would be great if a tool for formatting the code in a standard way like golang gofmt (https://golang.org/cmd/gofmt/) for swift.

Why is this necessary?

- In a development team each person will have its own code style. Further more imported external 3rd party libraries will have its own style too. This lead to a messy style through the entire application. --> A formatting tool is needed

- In code reviews will be a bit faster since developers don't need to discuss styling stuff, new engineers might not now the style of the company or team. --> A formatting tools is needed and it must be standard and builtin

For example, as of now we can write:

func method(param: Type) {
    return
}
func method ( param: Type )
{
    return
}
func method(param:Type){return}

And several more.

For objective-c we have clang-format but is not standard and is it not build. Since is it not builtin not everybody knows about it.

Steps to Reproduce:
See Description.

Expected Results:
Have a tool, let's say: "swiftfmt"

Actual Results:
code formatted standardly in a uniform way in the entire swift universe. (When the formatting tools is activated)