29 lines
552 B
Go
29 lines
552 B
Go
package http
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import (
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"errors"
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"net/url"
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)
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// ParseNonEmptyURL checks that a string is a parsable URL which is also not empty
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// since `url.Parse("")` does not return an error. Must contian a scheme and a host.
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func ParseNonEmptyURL(u string) (*url.URL, error) {
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if u == "" {
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return nil, errors.New("url is empty")
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}
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ur, err := url.Parse(u)
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if err != nil {
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return nil, err
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}
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if ur.Scheme == "" {
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return nil, errors.New("url scheme is empty")
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}
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if ur.Host == "" {
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return nil, errors.New("url host is empty")
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}
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return ur, nil
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}
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