47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
//go:build !linux
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// +build !linux
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package mountlib
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import (
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"fmt"
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"io"
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"os"
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"time"
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"github.com/rclone/rclone/fs"
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)
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// CheckMountEmpty checks if mountpoint folder is empty.
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// On non-Linux unixes we list directory to ensure that.
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func CheckMountEmpty(mountpoint string) error {
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fp, err := os.Open(mountpoint)
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if err != nil {
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return fmt.Errorf("cannot open: %s: %w", mountpoint, err)
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}
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defer fs.CheckClose(fp, &err)
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_, err = fp.Readdirnames(1)
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if err == io.EOF {
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return nil
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}
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const msg = "directory is not empty, use --allow-non-empty to mount anyway: %s"
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if err == nil {
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return fmt.Errorf(msg, mountpoint)
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}
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return fmt.Errorf(msg+": %w", mountpoint, err)
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}
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// CheckMountReady should check if mountpoint is mounted by rclone.
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// The check is implemented only for Linux so this does nothing.
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func CheckMountReady(mountpoint string) error {
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return nil
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}
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// WaitMountReady should wait until mountpoint is mounted by rclone.
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// The check is implemented only for Linux so we just sleep a little.
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func WaitMountReady(mountpoint string, timeout time.Duration) error {
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time.Sleep(timeout)
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return nil
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}
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