vendor/github.com/mattn/go-colorable/colorable_others.go

   1 // +build !windows
   2 // +build !appengine
   3
   4 package colorable
   5
   6 import (
   7         "io"
   8         "os"
   9
  10         _ "github.com/mattn/go-isatty"
  11 )
  12
  13 // NewColorable return new instance of Writer which handle escape sequence.
  14 func NewColorable(file *os.File) io.Writer {
  15         if file == nil {
  16                 panic("nil passed instead of *os.File to NewColorable()")
  17         }
  18
  19         return file
  20 }
  21
  22 // NewColorableStdout return new instance of Writer which handle escape sequence for stdout.
  23 func NewColorableStdout() io.Writer {
  24         return os.Stdout
  25 }
  26
  27 // NewColorableStderr return new instance of Writer which handle escape sequence for stderr.
  28 func NewColorableStderr() io.Writer {
  29         return os.Stderr
  30 }