forked from TrueCloudLab/distribution
22 lines
505 B
Go
22 lines
505 B
Go
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package storage
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import (
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"github.com/docker/distribution/context"
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"github.com/docker/distribution/registry/storage/driver"
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)
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// Exists provides a utility method to test whether or not a path exists in
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// the given driver.
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func exists(ctx context.Context, drv driver.StorageDriver, path string) (bool, error) {
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if _, err := drv.Stat(ctx, path); err != nil {
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switch err := err.(type) {
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case driver.PathNotFoundError:
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return false, nil
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default:
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return false, err
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}
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}
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return true, nil
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}
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