73 lines
1.1 KiB
Go
73 lines
1.1 KiB
Go
package output
|
|
|
|
import (
|
|
"fmt"
|
|
"io/ioutil"
|
|
"log"
|
|
"os"
|
|
"runtime"
|
|
)
|
|
|
|
var (
|
|
endOfLine string = "\n"
|
|
devNull *log.Logger = log.New(ioutil.Discard, "", 0)
|
|
stdout *log.Logger = log.New(os.Stdout, "", 0)
|
|
stderr *log.Logger = log.New(os.Stderr, "", 0)
|
|
)
|
|
|
|
func init() {
|
|
SetEndOfLineNative()
|
|
}
|
|
|
|
func SetQuiet(enabled bool) {
|
|
if enabled {
|
|
stdout = devNull
|
|
stderr = devNull
|
|
}
|
|
}
|
|
|
|
func SetEndOfLineNative() {
|
|
switch os := runtime.GOOS; os {
|
|
case "windows":
|
|
setEndOfLineWindows()
|
|
default:
|
|
setEndOfLineUnix()
|
|
}
|
|
}
|
|
|
|
func EOL() string {
|
|
return endOfLine
|
|
}
|
|
|
|
func setEndOfLineUnix() {
|
|
endOfLine = "\n"
|
|
}
|
|
|
|
func setEndOfLineWindows() {
|
|
endOfLine = "\r\n"
|
|
}
|
|
|
|
func Print(v ...interface{}) {
|
|
stdout.Print(v...)
|
|
}
|
|
|
|
func Printf(format string, v ...interface{}) {
|
|
stdout.Printf(format, v...)
|
|
}
|
|
|
|
func Println(v ...interface{}) {
|
|
stdout.Print(fmt.Sprint(v...) + endOfLine)
|
|
}
|
|
|
|
func Error(v ...interface{}) {
|
|
stderr.Print(v...)
|
|
}
|
|
|
|
func Errorf(format string, v ...interface{}) {
|
|
stderr.Printf(format, v...)
|
|
}
|
|
|
|
func Errorln(v ...interface{}) {
|
|
stderr.Print(fmt.Sprint(v...) + endOfLine)
|
|
}
|