exec

type Cmd interface {
	gestalt.Component
	FN(CmdFn) Cmd
	Dir(string) Cmd
	AddEnv(string, string) Cmd
}

type CmdFn func(*bufio.Reader, gestalt.Evaluator) error

type Error struct {
	// contains filtered or unexported fields
}

type PipeFilter func(PipeObject, gestalt.Evaluator) bool

type PipeObject map[string]string

type PipeParser func(*bufio.Reader, gestalt.Evaluator) ([]PipeObject, error)

type PipeStage func([]PipeObject, gestalt.Evaluator) ([]PipeObject, error)

type PipeValidator func([]PipeObject) error

type Pipeline interface {
	Capture(...string) CmdFn
	CaptureAll() CmdFn
	Done() CmdFn

	GrepField(string, string) Pipeline
	GrepWith(PipeFilter) Pipeline

	EnsureCount(int) Pipeline
	EnsureWith(PipeValidator) Pipeline
}