cmd

Documentation

Overview

Package cmd contains utilities to execute commands using a test-friendly interface.

Index

• type Command
• type RealImpl
  • func (s *RealImpl) Exec(args ...string) ([]byte, error)

Types

type Command

type Command interface {
	Exec(...string) ([]byte, error)
}

Command execs a command with the given arguments.

type RealImpl

type RealImpl struct {
	// The command to execute.
	Command string
}

RealImpl is a real implementation of Command which uses exec.Command to execute the given cmd.

func (*RealImpl) Exec

func (s *RealImpl) Exec(args ...string) ([]byte, error)

Exec executes the defined command with the given args, returning the results of stdout, or an error.