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package defaults
import (
"fmt"
"time"
)
func SetDurationFromEnv(getDurationFromEnv func(string) string, varSetter func(time.Duration), name string) {
durationFromEnv := getDurationFromEnv(name)
if len(durationFromEnv) == 0 {
return
}
duration, err := time.ParseDuration(durationFromEnv)
if err != nil {
panic(fmt.Sprintf("Expected a duration when using %s! Parse error %v", name, err))
}
varSetter(duration)
}
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