func (l *Log) format(timestamp bool, level int, format string, args []interface{}) string {
ts := ""
if timestamp {
f := l.Palette.Timestamp.SprintfFunc()
ts = f(
"%s", time.Now().Format(l.TimeFmt),
)
}
var p *color.Color
switch level {
case say:
p = l.Palette.Say
case notice:
p = l.Palette.Notice
case warn:
p = l.Palette.Warn
case shout:
p = l.Palette.Shout
case header:
p = l.Palette.Header
default:
panic("unknown log level")
}
return ts + p.SprintfFunc()(format, args...)
}
func (f *Formatter) sprintfColor(c *color.Color, format string, args ...interface{}) string {
if f.DisabledColor || c == nil {
return fmt.Sprintf(format, args...)
} else {
return c.SprintfFunc()(format, args...)
}
}