exec

Documentation

Index

• func Command(name string, args ...string) ([]byte, error)
• func Exec(name string, arg ...string)
• func OpenInBrowser(url string) error
• func Run(name string, arg ...string)
• func RunWithPid(pidFile, name string, arg ...string)
• func Step(args ...string) ([]byte, error)

Functions

func Command

func Command(name string, args ...string) ([]byte, error)

Command executes the given command with it's arguments and returns the standard output.

func Exec

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

Exec is wrapper over syscall.Exec, invokes the execve(2) system call. On windows it executes Run with the same arguments.

func OpenInBrowser

func OpenInBrowser(url string) error

OpenInBrowser opens the given url on a web browser

func Run

func Run(name string, arg ...string)

Run is a wrapper over os/exec Cmd.Run that configures Stderr/Stdin/Stdout to the current ones and wait until the process finishes, exiting with the same code. Run will also forward all the signals sent to step to the command.

func RunWithPid

func RunWithPid(pidFile, name string, arg ...string)

RunWithPid calls Run and writes the process ID in pidFile.

func Step

func Step(args ...string) ([]byte, error)

Step executes step with the given commands and returns the standard output.