mirror of
https://github.com/ClusterCockpit/cc-backend
synced 2024-11-10 08:57:25 +01:00
35 lines
646 B
Go
35 lines
646 B
Go
// Copyright (C) 2022 NHR@FAU, University Erlangen-Nuremberg.
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// All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package util
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import (
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"os"
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"github.com/ClusterCockpit/cc-backend/pkg/log"
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)
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func DiskUsage(dirpath string) float64 {
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var size int64
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dir, err := os.Open(dirpath)
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if err != nil {
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log.Errorf("DiskUsage() error: %v", err)
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return 0
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}
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defer dir.Close()
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files, err := dir.Readdir(-1)
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if err != nil {
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log.Errorf("DiskUsage() error: %v", err)
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return 0
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}
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for _, file := range files {
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size += file.Size()
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}
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return float64(size) * 1e-6
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}
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