Swiftformat: Wraparguments for wrong formatted function not working

Created on 24 Aug 2018 · 6Comments · Source: nicklockwood/SwiftFormat

I have a wrong formated code func foo(a: Int, b: Int, c: Int) { ... }

And when I use --wraparguments, it doesn't work. Wraparguments works only when it's is partially formatted:

func foo(a: Int,
2. b: Int) {

then beforefirst afterfirst works.

Is it possible to force format of top function, to afterfirst, when arguments are in one line?

Source

michalcickan

Most helpful comment

@michalcickan it’s not possible currently. wraparguments will only rewrap functions that have already been wrapped onto multiple lines. I’ll consider adding an option for this.

nicklockwood on 24 Aug 2018

👍3

All 6 comments

@michalcickan it’s not possible currently. wraparguments will only rewrap functions that have already been wrapped onto multiple lines. I’ll consider adding an option for this.

nicklockwood on 24 Aug 2018

👍3

May or may not be the same, but I've had to disable _wrapArguments_ because formatting was going from this

    MultivaluedSection(multivaluedOptions: [.Insert, .Delete]
//                      ,
//                      header: "Multivalued TextField",
//                      footer: ".Insert adds a 'Add Item' (Add New Tag) button row as last cell."
                    ){

                        $0.addButtonProvider = { section in

to this

    MultivaluedSection(multivaluedOptions: [.Insert, .Delete]
//                                  ,
        //) {                                  header: "Multivalued TextField",
            $0.addButtonProvider = { section in

both with _after-first_ & _preserve_, i.e. a comment line was misplaced, a second was gone, and closing parenthesis / opening bracket was commented out, that of course triggered a syntax error.

Easy fix on our side, still wanted to point this out…