Flamenco/pkg/shaman/humanize.go
Sybren A. Stüvel 4e8e71e4e2 Initial checkin of Shaman of Flamenco 2
This is not yet working, it's just a direct copy of the Manager of Flamenco
2, with Logrus replaced by Zerolog. The API has been documented in
flamenco-manager.yaml as a starting point for the integration.
2022-03-25 14:10:26 +01:00

48 lines
1.7 KiB
Go

/* (c) 2019, Blender Foundation - Sybren A. Stüvel
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package shaman
import "fmt"
var byteSizeSuffixes = []string{"B", "KiB", "MiB", "GiB", "TiB"}
func humanizeByteSize(size int64) string {
if size < 1024 {
return fmt.Sprintf("%d B", size)
}
roundedDown := float64(size)
lastIndex := len(byteSizeSuffixes) - 1
for index, suffix := range byteSizeSuffixes {
if roundedDown > 1024.0 && index < lastIndex {
roundedDown /= 1024.0
continue
}
return fmt.Sprintf("%.1f %s", roundedDown, suffix)
}
// This line should never be reached, but at least in that
// case we should at least return something correct.
return fmt.Sprintf("%d B", size)
}