nginx

Documentation

Index

• type CallbackFn
• type Cmd
  • func New(cmd string, args ...string) (*Cmd, error)
  • func (c *Cmd) Exited() bool
  • func (c *Cmd) Path() string
  • func (c *Cmd) Pid() int
  • func (c *Cmd) Run() error
  • func (c *Cmd) SetArgs(args ...string)
  • func (c *Cmd) SetDir(dir string)
  • func (c *Cmd) SetEnv(env map[string]string) error
  • func (c *Cmd) Signal(s os.Signal) error

Types

type CallbackFn

type CallbackFn func([]byte)

Callback output from the command. Newlines are embedded and should be removed

type Cmd

type Cmd struct {

	// Stdout callback function
	Out CallbackFn

	// Stderr callback function
	Err CallbackFn

	// The time the command was started
	Start time.Time

	// The time the command was stopped
	Stop time.Time
	// contains filtered or unexported fields
}

Cmd represents the lifecycle of a command

func New

func New(cmd string, args ...string) (*Cmd, error)

Create a new command with arguments

func (*Cmd) Exited

func (c *Cmd) Exited() bool

Return whether command has exited

func (*Cmd) Path

func (c *Cmd) Path() string

Path returns the path of the executable

func (*Cmd) Pid

func (c *Cmd) Pid() int

Return the pid of the process or 0

func (*Cmd) Run

func (c *Cmd) Run() error

Run the command in the foreground, and return any errors

func (*Cmd) SetArgs

func (c *Cmd) SetArgs(args ...string)

SetArgs appends arguments for the command

func (*Cmd) SetDir

func (c *Cmd) SetDir(dir string)

SetDir sets the working directory for the command

func (*Cmd) SetEnv

func (c *Cmd) SetEnv(env map[string]string) error

SetEnv appends the environment variables for the command

func (*Cmd) Signal

func (c *Cmd) Signal(s os.Signal) error

Send signal to the process