modbot/lib/ui/formatter.go

48 lines
1.4 KiB
Go

// sysinfo queries information about your system
// Copyright (C) 2024 frosty <inthishouseofcards@gmail.com>
//
// 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 <https://www.gnu.org/licenses/>.
package ui
import "fmt"
const (
Kibibyte = 1
Mebibyte = 1024 * Kibibyte
Gibibyte = 1024 * Mebibyte
)
func PrettifySize(sizeKiB uint64, decimalPlaces uint8) string {
var size float64
var unit string
if sizeKiB < Kibibyte {
size = float64(sizeKiB)
unit = "B"
} else if sizeKiB < Mebibyte {
size = float64(sizeKiB)
unit = "KiB"
} else if sizeKiB < Gibibyte {
size = float64(sizeKiB) / float64(Mebibyte)
unit = "MiB"
} else {
size = float64(sizeKiB) / float64(Gibibyte)
unit = "GiB"
}
format := fmt.Sprintf("%%.%df %s", decimalPlaces, unit)
return fmt.Sprintf(format, size)
}