mirror of https://github.com/databricks/cli.git
30 lines
539 B
Go
30 lines
539 B
Go
package vfs
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import (
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"errors"
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"io/fs"
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)
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// FindLeafInTree returns the first path that holds `name`,
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// traversing up to the root of the filesystem, starting at `p`.
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func FindLeafInTree(p Path, name string) (Path, error) {
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for p != nil {
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_, err := fs.Stat(p, name)
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// No error means we found the leaf in p.
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if err == nil {
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return p, nil
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}
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// ErrNotExist means we continue traversal up the tree.
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if errors.Is(err, fs.ErrNotExist) {
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p = p.Parent()
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continue
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}
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return nil, err
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}
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return nil, fs.ErrNotExist
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}
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