docker

var (
	// ErrDockerAPIIsUnreachable occurs when Docker is not running
	// or the user who runs the application cannot call Docker API.
	ErrDockerAPIIsUnreachable = func(err error) error {
		return fmt.Errorf("docker api is unreachable: %w", err)
	}

	// ErrDockerVersionMismatch occurs when the Docker version is too old.
	ErrDockerVersionMismatch = func(s string) error {
		return fmt.Errorf("docker version is too old: %s", s)
	}

	// ErrCannotFindContainer occurs when the application cannot find the requested container.
	ErrCannotFindContainer = func(s string, err error) error {
		return fmt.Errorf("cannot find container: %s, error: %w", s, err)
	}

	// ErrNoContainersFound occurs when the application found zero containers.
	ErrNoContainersFound = func() error {
		return fmt.Errorf("no containers found")
	}

	// ErrTooManyContainersFound occurs when the application found more than 1 container.
	ErrTooManyContainersFound = func(s string) error {
		return fmt.Errorf("too many containers found: %s", s)
	}

	// ErrCannotFindNetwork occurs when the application cannot find the requested network during container inspection.
	ErrCannotFindNetwork = func(s string) error {
		return fmt.Errorf("cannot find network: %s", s)
	}
)