update

type Asset struct {
	Name               string `json:"name"`
	BrowserDownloadURL string `json:"browser_download_url"`
}

type CommandRunner interface {
	Run(ctx context.Context, name string, args ...string) ([]byte, error)
}

type HTTPClient interface {
	Do(req *http.Request) (*http.Response, error)
}

type Options struct {
	HTTPClient                   HTTPClient
	GitHubAPIURL                 string
	ExecutablePath               string
	CommandRunner                CommandRunner
	RequireSignatureVerification bool
}

type Release struct {
	TagName string  `json:"tag_name"`
	Assets  []Asset `json:"assets"`
}

type RunnerFunc func(ctx context.Context, name string, args ...string) ([]byte, error)