Function fetchReleasePath

pkg/cmd/release/shared/fetch.go:272–291

(ctx context.Context, httpClient *http.Client, host string, path safeurl.SafeURL)

}

func fetchReleasePath(ctx context.Context, httpClient *http.Client, host string, path safeurl.SafeURL) (*Release, error) {
	// TODO(api-client-rollout)
	// This line of code is part of a mechanical roll out of the api client.
	// As a follow up, consider whether the api client can be injected to this call site, rather than constructed
	resp, err := api.NewClientFromHTTP(httpClient).RequestWithContext(ctx, host, http.MethodGet, path.String(), nil)
	if err != nil {
		if isNotFound(err) {
			return nil, ErrReleaseNotFound
		}
		return nil, err
	}
	defer resp.Body.Close()

	var release Release
	if err := json.NewDecoder(resp.Body).Decode(&release); err != nil {
		return nil, err
	}

	return &release, nil
}

// isNotFound reports whether err is an API error carrying a 404 status. The release lookups
// treat a missing release as a sentinel rather than an error, and the api client reports the