mirror of
https://github.com/ClusterCockpit/cc-backend
synced 2024-11-10 08:57:25 +01:00
35 lines
641 B
Go
35 lines
641 B
Go
// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
|
|
// All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
package util
|
|
|
|
import (
|
|
"os"
|
|
|
|
"github.com/ClusterCockpit/cc-backend/pkg/log"
|
|
)
|
|
|
|
func DiskUsage(dirpath string) float64 {
|
|
var size int64
|
|
|
|
dir, err := os.Open(dirpath)
|
|
if err != nil {
|
|
log.Errorf("DiskUsage() error: %v", err)
|
|
return 0
|
|
}
|
|
defer dir.Close()
|
|
|
|
files, err := dir.Readdir(-1)
|
|
if err != nil {
|
|
log.Errorf("DiskUsage() error: %v", err)
|
|
return 0
|
|
}
|
|
|
|
for _, file := range files {
|
|
size += file.Size()
|
|
}
|
|
|
|
return float64(size) * 1e-6
|
|
}
|