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31 lines
759 B
Go
31 lines
759 B
Go
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// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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package dirfs
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import (
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"context"
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"io/fs"
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"os"
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"tailscale.com/tailfs/tailfsimpl/shared"
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)
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// Stat implements webdav.FileSystem.
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func (dfs *FS) Stat(ctx context.Context, name string) (fs.FileInfo, error) {
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nameWithoutStaticRoot, isStaticRoot := dfs.trimStaticRoot(name)
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if isStaticRoot || shared.IsRoot(name) {
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// Static root is a directory, always use now() as the modified time to
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// bust caches.
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fi := shared.ReadOnlyDirInfo(name, dfs.now())
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return fi, nil
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}
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child := dfs.childFor(nameWithoutStaticRoot)
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if child == nil {
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return nil, &os.PathError{Op: "stat", Path: name, Err: os.ErrNotExist}
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}
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return shared.ReadOnlyDirInfo(name, dfs.now()), nil
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}
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