format

README

Go+ Code Style

TODO

Specification

No package main

package main

func f() {
}

will be converted into:

func f() {
}

No func main

package main

func main() {
    a := 0
}

will be converted into:

a := 0

Replace fmt.Print to builtin

import "fmt"

n, err := fmt.Println("Hello world")

will be converted into:

n, err := println("Hello world")

Note:

• Convert fmt.Errorf => errorf
• Convert fmt.Fprint => fprint
• Convert fmt.Fprintf => fprintf
• Convert fmt.Fprintln => fprintln
• Convert fmt.Print => print
• Convert fmt.Printf => printf
• Convert fmt.Println => println
• Convert fmt.Sprint => sprint
• Convert fmt.Sprintf => sprintf
• Convert fmt.Sprintln => sprintln

Command style first

import "fmt"

fmt.Println()
fmt.Println(fmt.Println("Hello world"))

will be converted into:

println
println println("Hello world")

Note:

• Only the outermost function call statement is converted into command style. So fmt.Println(fmt.Println("Hello world")) is converted into println println("Hello world"), not println println "Hello world".

pkg.Fncall starting with lowercase

import "math"

println math.Sin(math.Pi/3)

will be converted into:

println math.sin(math.Pi/3)

Documentation

Index

• func Gopstyle(file *ast.File)
• func GopstyleSource(src []byte, filename ...string) (ret []byte, err error)

Functions

func Gopstyle

func Gopstyle(file *ast.File)

func GopstyleSource

func GopstyleSource(src []byte, filename ...string) (ret []byte, err error)