30 lines
548 B
Go
30 lines
548 B
Go
package rest
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import (
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"net/url"
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"path"
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"strings"
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)
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// NormalizeUrl removes duplicated slashes from a url path.
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func NormalizeUrl(originalUrl string) (string, error) {
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u, err := url.Parse(originalUrl)
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if err != nil {
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return "", err
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}
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hasSlash := strings.HasSuffix(u.Path, "/")
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// clean up path by removing duplicated /
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u.Path = path.Clean(u.Path)
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u.RawPath = path.Clean(u.RawPath)
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// restore original trailing slash
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if hasSlash && !strings.HasSuffix(u.Path, "/") {
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u.Path += "/"
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u.RawPath += "/"
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}
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return u.String(), nil
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}
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