34 lines
667 B
Go
34 lines
667 B
Go
// Copyright (C) 2022 Marius Schellenberger
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package parse
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import (
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"cachefs/pkg/provider"
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"cachefs/pkg/provider/mount"
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"errors"
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"fmt"
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neturl "net/url"
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"path/filepath"
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)
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var (
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ErrPathNotAbsolute = errors.New("path is not absolute")
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ErrUnsupportedScheme = errors.New("unsupported scheme")
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)
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func FS(url string) (provider.FS, error) {
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u, err := neturl.Parse(url)
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if err != nil {
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return nil, err
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}
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if !filepath.IsAbs(u.Path) {
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return nil, ErrPathNotAbsolute
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}
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switch u.Scheme {
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case "file":
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return mount.NewFS(u.Path), nil
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//case "sftp":
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// return sftp.FS(u.Path), nil
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}
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return nil, fmt.Errorf("%w: %s", ErrUnsupportedScheme, u.Scheme)
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}
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