is duplicated by:

• SR-13187 swift-format formats multiline pattern binding strangely

Issue Description:

Today, both Xcode and swift-format perform the following sort of indentation on multi-line guards and ifs:

guard let thing1 = someThing,
    let thing2 = someThing else {
        // Some indented code
}

This feels extremely asymmetrical and unaesthetic. What would be preferable is formatting this way (or providing a way to do so):

guard let thing1 = someThing,
      let thing2 = someThing else {
    // Some indented code
}

This indents the body of the guard 4-spaces (or whatever is defined) away from the scope itself (the guard) and not the last line which might not be the scope. Also it aligns the different conditions which make up the conditional.

Is that achievable with swift-format? Is there a way to make it easily achievable?

Thank you 🙂