exec

Documentation

Overview

Package exec provides a interface to run external commands as an abstraction layer.

Index

• func Open(ex Executor, url string) error
• type ExecuteOptions
• type Executor
• type FakeExec
  • func (e *FakeExec) Command(opts ExecuteOptions) error
• type OsExec
  • func (*OsExec) Command(opts ExecuteOptions) error

Functions

func Open

func Open(ex Executor, url string) error

Types

type ExecuteOptions

type ExecuteOptions struct {
	Cmd    string
	Args   []string
	Envs   []string
	Dir    string
	Stdin  io.Reader
	Stdout io.Writer
	Stderr io.Writer
}

ExecuteOptions specify parameters to the Execute method.

type Executor

type Executor interface {
	// Command executes the specified command.
	Command(opts ExecuteOptions) error
}

type FakeExec

type FakeExec struct {
	OutStderr  string
	OutStdout  string
	OutErr     error
	CalledOpts ExecuteOptions
}

func (*FakeExec) Command

func (e *FakeExec) Command(opts ExecuteOptions) error

type OsExec

type OsExec struct{}

func (*OsExec) Command

func (*OsExec) Command(opts ExecuteOptions) error