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25 lines
616 B
Go
25 lines
616 B
Go
package common
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import (
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"net/url"
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"gopkg.in/resty.v1"
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)
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func Location(baseURL string, resp *resty.Response) string {
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// For some API responses, the Location header is set and is supposed to
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// indicate an opaque value. However, it is not clear if this value is an
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// absolute URL (https://server:port/v2/...) or just a path (/v2/...)
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// zot implements the latter as per the spec, but some registries appear to
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// return the former - this needs to be clarified
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loc := resp.Header().Get("Location")
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uloc, err := url.Parse(loc)
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if err != nil {
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return ""
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}
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path := uloc.Path
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return baseURL + path
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}
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