[go-nuts] Re: golang tool for splitting long lines

[anderson . queiroz]

Hi Sankar,

Not really, a easy trick is to use json.MarshalIndent. It helped me a lot :)

playgound: https://play.golang.org/p/nfr2ANR6pPH

type A struct {
    A int
    B string
    C map[int]string
}

func main() {
    aa := A{
        A: 1,
        B: "2",
        C: map[int]string{3: "3"},
    }

    bs, _ := json.MarshalIndent(aa, "", "    ")
    fmt.Printf("%#v\n", aa)
    fmt.Println(string(bs))

}



On Friday, 15 November 2019 06:17:29 UTC+1, Sankar wrote:
>
> Hi
>
> In Javascript world I have this handy tool Prettier which will 
> automatically, reproducibly break long lines of code into multiple lines 
> (and also merge parameters into a single line if some elements are 
> removed). 
>
> Are there similar tools available for Golang ? Either as a standalone 
> program or as VSCode/Goland plugins.
>
> From https://github.com/golang/go/issues/11915 I believe that go team may 
> not address it as natively as gofmt/goimports. But are there any other 
> hacks/tools that people already use to break long lines ? 
>
> Thanks.
>
> Sankar
>

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