utils

Documentation

Index

• func FileExists(path string) bool
• func Run(command string, args ...string)
• func RunExt(capture bool, retries int, command string, args ...string) string
• func RunGetOut(command string, args ...string) string
• func RunIgnoreErr(command string, args ...string)

Functions

func FileExists

func FileExists(path string) bool

FileExists checks if the file exists, gracefully handling ENOENT.

func Run

func Run(command string, args ...string)

Run executes a command, logging it, and exit with a fatal error if the command failed.

func RunExt

func RunExt(capture bool, retries int, command string, args ...string) string

RunExt executes a command, optionally capturing the output and retrying multiple times before exiting with a fatal error.

func RunGetOut

func RunGetOut(command string, args ...string) string

RunGetOut is like Run(..), but get the output as a string

func RunIgnoreErr

func RunIgnoreErr(command string, args ...string)

RunIgnoreErr is like Run(..), but doesn't exit on errors