mirror of
https://github.com/speatzle/nfsense.git
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34 lines
575 B
Go
34 lines
575 B
Go
package util
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import (
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"fmt"
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"os"
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)
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func OverwriteFile(path, content string) error {
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f, err := os.OpenFile(path, os.O_RDWR, 0644)
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if err != nil {
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return fmt.Errorf("opening File: %w", err)
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}
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err = f.Truncate(0)
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if err != nil {
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return fmt.Errorf("truncate File: %w", err)
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}
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_, err = f.Seek(0, 0)
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if err != nil {
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return fmt.Errorf("seek File: %w", err)
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}
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_, err = f.WriteString(content + "\n")
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if err != nil {
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return fmt.Errorf("writing File: %w", err)
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}
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err = f.Sync()
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if err != nil {
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return fmt.Errorf("syncing File: %w", err)
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}
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return nil
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}
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