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https://github.com/Bornholm/formidable.git
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32 lines
560 B
Go
32 lines
560 B
Go
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package file
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import (
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"io"
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"net/url"
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"os"
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"path/filepath"
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"github.com/pkg/errors"
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)
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const SchemeFile = "file"
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type LoaderHandler struct{}
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func (h *LoaderHandler) Match(url *url.URL) bool {
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return url.Scheme == SchemeFile || url.Scheme == ""
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}
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func (h *LoaderHandler) Open(url *url.URL) (io.ReadCloser, error) {
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file, err := os.Open(filepath.Join(url.Host, url.Path))
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if err != nil {
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return nil, errors.Wrapf(err, "could not open file '%s'", url.Path)
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}
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return file, nil
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}
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func NewLoaderHandler() *LoaderHandler {
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return &LoaderHandler{}
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}
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