exec

Documentation

Index

• type Executable
  • func New(line string) (Executable, error)
• type Fifo
  • func (f *Fifo) Run() (string, error)
  • func (f *Fifo) RunWithArgs(args ...string) (string, error)
• type ShellScript
  • func (s *ShellScript) Present() bool
  • func (s *ShellScript) Run() (string, error)
  • func (s *ShellScript) RunCheckSuccess(args ...string) (bool, error)
  • func (s *ShellScript) RunWithArgs(args ...string) (string, error)
  • func (s *ShellScript) String() string
  • func (s *ShellScript) UnmarshalText(text []byte) error

Types

type Executable

type Executable interface {
	Run() (string, error)
	RunWithArgs(...string) (string, error)
}

func New

func New(line string) (Executable, error)

type Fifo

type Fifo struct {
	Path string
}

func (*Fifo) Run

func (f *Fifo) Run() (string, error)

func (*Fifo) RunWithArgs

func (f *Fifo) RunWithArgs(args ...string) (string, error)

type ShellScript

type ShellScript struct {
	Executable string
}

ShellScript might be either:

• the path to an executable
• an executable in path
• a shell command with its argument

func (*ShellScript) Present

func (s *ShellScript) Present() bool

Present indicates if the value has been filled in into the config

func (*ShellScript) Run

func (s *ShellScript) Run() (string, error)

Run tries to execute the command, first looking for a corresponding executable and invoking it, then invoking the string as a command followed by its parameters.

func (*ShellScript) RunCheckSuccess

func (s *ShellScript) RunCheckSuccess(args ...string) (bool, error)

RunCheckSuccess executes the script with the given arguments and returns true if execution has been successful, false otherwise.

func (*ShellScript) RunWithArgs

func (s *ShellScript) RunWithArgs(args ...string) (string, error)

RunWithArgs executes the script using the provided strings as parameters.

func (*ShellScript) String

func (s *ShellScript) String() string

func (*ShellScript) UnmarshalText

func (s *ShellScript) UnmarshalText(text []byte) error