func (i *Tail) translateConfig(original *TailConfig) tail.Config {
config := tail.Config{Follow: true, ReOpen: true}
if original.MustExist {
config.MustExist = true
}
if original.Poll {
config.Poll = true
}
if original.LimitRate > 0 {
config.RateLimiter = ratelimiter.NewLeakyBucket(
uint16(original.LimitRate),
time.Second,
)
}
position := i.readPosition()
if position > 0 {
config.Location = &tail.SeekInfo{Offset: position, Whence: 0}
}
return config
}
