38 lines
737 B
Go
38 lines
737 B
Go
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package fs
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import (
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"fmt"
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"io/fs"
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"os"
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"path"
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"github.com/google/uuid"
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)
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// File is a file handle with its associated ID.
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type File struct {
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*os.File
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fs *FS
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id uuid.UUID
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}
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func (f File) Stat() (fs.FileInfo, error) {
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fi := FileInfo{id: f.id}
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var err error
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fi.FileInfo, err = f.File.Stat()
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if err != nil {
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return nil, fmt.Errorf("os stat: %w", err)
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}
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name, err := os.ReadFile(path.Join(f.fs.Root, f.id.String(), "name"))
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if err != nil {
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return nil, fmt.Errorf("reading name: %w", err)
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}
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fi.name = string(name)
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contentType, err := os.ReadFile(path.Join(f.fs.Root, f.id.String(), "type"))
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if err != nil {
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return nil, fmt.Errorf("reading type: %w", err)
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}
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fi.contentType = string(contentType)
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return fi, nil
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}
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