pipe

type CommandRegistry struct {
	RootCmd *cobra.Command
}

type CommandResult struct {
	Command string `json:"command"`
	Output  string `json:"output,omitempty"`
	Error   string `json:"error,omitempty"`
}

type Options struct {
	JSON      bool   // --json: output pipeline result as JSON
	Separator string // --sep: command separator (default "|")
	Verbose   bool   // --verbose: show intermediate steps
	VarName   string // --var: variable name for output substitution (default "OUT")
}

type Result struct {
	Commands []CommandResult `json:"commands"`
	Output   string          `json:"output"`
	Success  bool            `json:"success"`
	Error    string          `json:"error,omitempty"`
}