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moby--moby/pkg/timeutils/utils.go

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package timeutils
import (
"strconv"
"strings"
"time"
)
// GetTimestamp tries to parse given string as RFC3339 time
// or Unix timestamp (with seconds precision), if successful
//returns a Unix timestamp as string otherwise returns value back.
func GetTimestamp(value string) string {
var format string
if strings.Contains(value, ".") {
format = time.RFC3339Nano
} else {
format = time.RFC3339
}
loc := time.FixedZone(time.Now().Zone())
if len(value) < len(format) {
format = format[:len(value)]
}
t, err := time.ParseInLocation(format, value, loc)
if err != nil {
return value
}
return strconv.FormatInt(t.Unix(), 10)
}