execute

package

v1.1.4-0...-b53e62c Latest Latest Go to latest Published: Aug 15, 2018 License: Apache-2.0, UPL-1.0 Imports: 14 Imported by: 1

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Repository

github.com/oracle/smith

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README ¶

execute library for go

Documentation ¶

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Index ¶

func AttrExecute(attr *syscall.SysProcAttr, name string, arg ...string) (string, string, error)
func AttrExecuteQuiet(attr *syscall.SysProcAttr, name string, arg ...string) (string, string, error)
func CloseExtraFds() error
func EnvExecute(env []string, name string, arg ...string) (string, string, error)
func EnvExecuteQuiet(env []string, name string, arg ...string) (string, string, error)
func Exec(name string, arg ...string) error
func Execute(name string, arg ...string) (string, string, error)
func ExecuteQuiet(name string, arg ...string) (string, string, error)
func IsTerminal(fd uintptr) bool
func TimedExecute(timeout int, env []string, name string, arg ...string) (string, string, error)
func TimedExecuteQuiet(timeout int, env []string, name string, arg ...string) (string, string, error)
func WaitExit(timeout int, cmd *exec.Cmd, commandLine string, quiet bool) error
type Colorizer
- func (b *Colorizer) Write(buf []byte) (n int, err error)
type SignalExit
- func (s SignalExit) Error() string
type StatusExit
- func (s StatusExit) Error() string

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func AttrExecute ¶

func AttrExecute(attr *syscall.SysProcAttr, name string, arg ...string) (string, string, error)

func AttrExecuteQuiet ¶

func AttrExecuteQuiet(attr *syscall.SysProcAttr, name string, arg ...string) (string, string, error)

func CloseExtraFds ¶

func CloseExtraFds() error

CloseExtraFds closes any open file descriptors other than stdout, stdin, and stderr. This is good hygeine before execing another process.

func EnvExecute ¶

func EnvExecute(env []string, name string, arg ...string) (string, string, error)

func EnvExecuteQuiet ¶

func EnvExecuteQuiet(env []string, name string, arg ...string) (string, string, error)

func Exec ¶

func Exec(name string, arg ...string) error

Exec looks up the binary in the path, closes file descriptors, and execs the binary.

func Execute ¶

func Execute(name string, arg ...string) (string, string, error)

func ExecuteQuiet ¶

func ExecuteQuiet(name string, arg ...string) (string, string, error)

func IsTerminal ¶

func IsTerminal(fd uintptr) bool

IsTerminal returns true if the given file descriptor is a terminal.

func TimedExecute ¶

func TimedExecute(timeout int, env []string, name string, arg ...string) (string, string, error)

func TimedExecuteQuiet ¶

func TimedExecuteQuiet(timeout int, env []string, name string, arg ...string) (string, string, error)

func WaitExit ¶

func WaitExit(timeout int, cmd *exec.Cmd, commandLine string, quiet bool) error

WaitExit will steal the first SIGINT, SIGTERM or SIGHUP in non-quiet mode and pass them through to the executed process.

Types ¶

type Colorizer ¶

type Colorizer struct {
	// contains filtered or unexported fields
}

Colorizer is an io.Writer that colorizes console output.

func (*Colorizer) Write ¶

func (b *Colorizer) Write(buf []byte) (n int, err error)

Write wraps the write to the underlying io.Writer with color escape codes.

type SignalExit ¶

type SignalExit struct {
	CommandLine string
	Signal      syscall.Signal
}

SignalExit means the command exited via signal

func (SignalExit) Error ¶

func (s SignalExit) Error() string

type StatusExit ¶

type StatusExit struct {
	CommandLine string
	Status      int
}

StatusExit means the command exited with a non-zero exit code

func (StatusExit) Error ¶

func (s StatusExit) Error() string

Source Files ¶

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