wrapper

type Attempt struct {
	Number   int       `yaml:"number"`
	Command  string    `yaml:"command"`
	ExitCode int       `yaml:"exit_code"`
	Output   string    `yaml:"output,omitempty"`
	EndedAt  time.Time `yaml:"ended_at"`
}

type CommandResult struct {
	Command  string
	Output   string
	ExitCode int
}

type Options struct {
	Runner      Runner
	MaxAttempts int
	Now         func() time.Time
}

type Result struct {
	Attempts []Attempt `yaml:"attempts"`
	Stopped  bool      `yaml:"stopped"`
	Reason   string    `yaml:"reason"`
}

type Runner interface {
	Run(ctx context.Context, attempt int) (CommandResult, error)
}

type RunnerFunc func(ctx context.Context, attempt int) (CommandResult, error)