diff --git a/pkg/getter/httpgetter.go b/pkg/getter/httpgetter.go index 94b64381c..454eb6eb6 100644 --- a/pkg/getter/httpgetter.go +++ b/pkg/getter/httpgetter.go @@ -43,13 +43,11 @@ func (g *HTTPGetter) Get(href string, options ...Option) (*bytes.Buffer, error) } func (g *HTTPGetter) get(href string) (*bytes.Buffer, error) { - buf := bytes.NewBuffer(nil) - // Set a helm specific user agent so that a repo server and metrics can // separate helm calls from other tools interacting with repos. - req, err := http.NewRequest("GET", href, nil) + req, err := http.NewRequest(http.MethodGet, href, nil) if err != nil { - return buf, err + return nil, err } req.Header.Set("User-Agent", version.GetUserAgent()) @@ -61,11 +59,11 @@ func (g *HTTPGetter) get(href string) (*bytes.Buffer, error) { // with the basic auth is the one being fetched. u1, err := url.Parse(g.opts.url) if err != nil { - return buf, errors.Wrap(err, "Unable to parse getter URL") + return nil, errors.Wrap(err, "Unable to parse getter URL") } u2, err := url.Parse(href) if err != nil { - return buf, errors.Wrap(err, "Unable to parse URL getting from") + return nil, errors.Wrap(err, "Unable to parse URL getting from") } // Host on URL (returned from url.Parse) contains the port if present. @@ -84,14 +82,15 @@ func (g *HTTPGetter) get(href string) (*bytes.Buffer, error) { resp, err := client.Do(req) if err != nil { - return buf, err + return nil, err } - if resp.StatusCode != 200 { - return buf, errors.Errorf("failed to fetch %s : %s", href, resp.Status) + defer resp.Body.Close() + if resp.StatusCode != http.StatusOK { + return nil, errors.Errorf("failed to fetch %s : %s", href, resp.Status) } + buf := bytes.NewBuffer(nil) _, err = io.Copy(buf, resp.Body) - resp.Body.Close() return buf, err }