mirror of https://github.com/minio/minio.git
56 lines
1.8 KiB
Go
56 lines
1.8 KiB
Go
// Copyright (c) 2015-2022 MinIO, Inc.
|
|
//
|
|
// This file is part of MinIO Object Storage stack
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package amztime
|
|
|
|
import (
|
|
"strings"
|
|
"time"
|
|
)
|
|
|
|
// RFC3339 a subset of the ISO8601 timestamp format. e.g 2014-04-29T18:30:38Z
|
|
const iso8601TimeFormat = "2006-01-02T15:04:05.000Z" // Reply date format with nanosecond precision.
|
|
|
|
// ISO8601Format converts time 't' into ISO8601 time format expected in AWS S3 spec.
|
|
//
|
|
// This function is needed to avoid a Go's float64 precision bug, where Go avoids
|
|
// padding the extra '0' before the timezone.
|
|
func ISO8601Format(t time.Time) string {
|
|
value := t.Format(iso8601TimeFormat)
|
|
if len(value) < len(iso8601TimeFormat) {
|
|
value = t.Format(iso8601TimeFormat[:len(iso8601TimeFormat)-1])
|
|
// Pad necessary zeroes to full-fill the iso8601TimeFormat
|
|
return value + strings.Repeat("0", (len(iso8601TimeFormat)-1)-len(value)) + "Z"
|
|
}
|
|
return value
|
|
}
|
|
|
|
// ISO8601Parse parses ISO8601 date string
|
|
func ISO8601Parse(iso8601 string) (t time.Time, err error) {
|
|
for _, layout := range []string{
|
|
iso8601TimeFormat,
|
|
time.RFC3339,
|
|
} {
|
|
t, err = time.Parse(layout, iso8601)
|
|
if err == nil {
|
|
return t, nil
|
|
}
|
|
}
|
|
|
|
return t, err
|
|
}
|