Colored pretty printer for Go language
Just call pp.Print()
.
import "github.com/k0kubun/pp/v3"
m := map[string]string{"foo": "bar", "hello": "world"}
pp.Print(m)
fmt package-like functions are provided.
pp.Print()
pp.Println()
pp.Sprint()
pp.Fprintf()
See the documentation for API details.
They can be customized globally with pp.Default
.
pp.Default.SetColoringEnabled(false)
pp.Println() // no color
You can also create individual instances that do not interfere with the default printer:
mypp := pp.New()
mypp.SetColoringEnabled(false)
mypp.SetExportedOnly(true)
mypp.Println()
See PrettyPrinter documentation for all available configurations.
If you require, you may change the colors (all or some) for syntax highlighting:
// Create a struct describing your scheme
scheme := pp.ColorScheme{
Integer: pp.Green | pp.Bold,
Float: pp.Black | pp.BackgroundWhite | pp.Bold,
String: pp.Yellow,
}
// Register it for usage
pp.Default.SetColorScheme(scheme)
Look into ColorScheme struct for the field names.
If you would like to revert to the default highlighting, you may do so by calling pp.ResetColorScheme()
.
Out of the following color flags, you may combine any color with a background color and optionally with the bold parameter. Please note that bold will likely not work on the windows platform.
// Colors
Black
Red
Green
Yellow
Blue
Magenta
Cyan
White
// Background colors
BackgroundBlack
BackgroundRed
BackgroundGreen
BackgroundYellow
BackgroundBlue
BackgroundMagenta
BackgroundCyan
BackgroundWhite
// Other
Bold
// Special
NoColor
MIT License