cmd

package
v1.7.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jan 22, 2018 License: AGPL-3.0 Imports: 7 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrNotFound                = errors.New("Executable file not found in $PATH")
	ErrTimeout                 = errors.New("Timeout")
	ErrKillProcessAfterTimeout = errors.New("Failed to kill process after timeout")
)
View Source 
var (
	DefaultTimeout = 60 * time.Second
)

Functions

This section is empty.

Types

type Cmd 

type Cmd interface {
	Run() (output string, err error)
}

Wrap os/exec/Cmd so we can test commands.

type CmdFactory 

type CmdFactory interface {
	Make(name string, args ...string) Cmd
}
var Factory CmdFactory

Set in main/percona-agent/main.go to RealCmdFactory for real agent, else set in tests to mock.CmdFactory for testing.

type RealCmd 

type RealCmd struct {
	Timeout time.Duration
	// contains filtered or unexported fields
}

func NewRealCmd 

func NewRealCmd(name string, args ...string) *RealCmd

func (*RealCmd) Run 

func (c *RealCmd) Run() (output string, err error)

type RealCmdFactory 

type RealCmdFactory struct {
}

func (*RealCmdFactory) Make 

func (f *RealCmdFactory) Make(name string, args ...string) Cmd

Source Files

  • cmd.go

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