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27 lines
539 B
Go
27 lines
539 B
Go
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package httputils
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import (
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"fmt"
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"net/http"
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"github.com/docker/docker/pkg/jsonmessage"
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)
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// Request a given URL and return an io.Reader
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func Download(url string) (resp *http.Response, err error) {
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if resp, err = http.Get(url); err != nil {
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return nil, err
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}
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if resp.StatusCode >= 400 {
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return nil, fmt.Errorf("Got HTTP status code >= 400: %s", resp.Status)
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}
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return resp, nil
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}
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func NewHTTPRequestError(msg string, res *http.Response) error {
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return &jsonmessage.JSONError{
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Message: msg,
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Code: res.StatusCode,
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}
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}
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