cert

type CertStore struct {
	FS          FS
	SystemStore SystemStore
}

type CmdRunner interface {
	Run(command string, args ...string) (output []byte, err error)
}

type ConcreteSystemStore struct {
	FS        FS
	CmdRunner CmdRunner
}

type FS interface {
	Exists(path string) (exists bool, err error)
	Read(path string) (contents []byte, err error)
	Remove(path string) error
	TempDir() (string, error)
	Write(path string, contents io.Reader, append bool) error
}

type SystemStore interface {
	Store(path string) error
	Unstore() error
}