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22 lines
444 B
Go
22 lines
444 B
Go
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package utils
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import "strings"
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// URLJoin interpolates paths with "/", skipping empty paths and avoiding "//".
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func URLJoin(paths ...string) string {
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url := ""
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loop:
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for _, p := range paths {
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switch {
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case p == "":
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continue loop
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case url != "" && !strings.HasSuffix(url, "/") && !strings.HasPrefix(p, "/"):
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url += "/"
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case strings.HasSuffix(url, "/") && strings.HasPrefix(p, "/"):
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p = p[1:]
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}
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url += p
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}
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return url
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}
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