func Warn(format string, v ...interface{}) {
fmt.Fprint(Stderr, pretty.Colorize("{{.Yellow}}[WARN]{{.Default}} "))
Msg(format, v...)
}
// Info prints a message.
func Info(format string, v ...interface{}) {
fmt.Fprint(Stderr, pretty.Colorize("{{.Green}}--->{{.Default}} "))
fmt.Fprintf(Stderr, appendNewLine(format), v...)
}
func Debug(msg string, v ...interface{}) {
if IsDebugging {
fmt.Fprint(Stderr, pretty.Colorize("{{.Cyan}}[DEBUG]{{.Default}} "))
Msg(msg, v...)
}
}
// Err prints an error message. It does not cause an exit.
func Err(format string, v ...interface{}) {
fmt.Fprint(Stderr, pretty.Colorize("{{.Red}}[ERROR]{{.Default}} "))
fmt.Fprintf(Stderr, appendNewLine(format), v...)
}