run/showcmd.go
func NewShowCmd(releaseRepo pull.Release, release string) *ShowCmd {
	return &ShowCmd{
		releaseRepo: releaseRepo,
		release:     release,
	}
}
func NewShowCmd(releaseRepo pull.Release, release string) *ShowCmd {
	return &ShowCmd{
		releaseRepo: releaseRepo,
		release:     release,
	}
}
// NewShowCmd creates a new ShowCmd instance.