cmd

Documentation

Overview

Package cmd provides a common interface for executing commands.

Index

• type Executor
  • func NewExecutor() Executor

Types

type Executor

type Executor interface {
	// Exec executes the command provided by given arguments in given working
	// directory using stdin as input while redirecting stdout and stderr to
	// given writers.
	Exec(stdin io.Reader, stdout, stderr io.Writer,
		dir string, env []string, args ...string) error
}

Executor provides a common interface for executing commands.

func NewExecutor

func NewExecutor() Executor

NewExecutor creates a new default command executor.