utils

func Check ¶

func Check(e error)

func ExecDocker ¶

func ExecDocker(cName string, arg ...string)

func ExecSudo ¶

func ExecSudo(arg ...string) *exec.Cmd

ExecSudo is equivalent to exec.Command with sudo prefixed

func Fatalf ¶

func Fatalf(format string, args ...interface{})

func Fatalln ¶

func Fatalln(args ...interface{})

func GetDirectoryFromKey ¶

func GetDirectoryFromKey(key, defaultPath string) string

GetDirectoryFromKey returns the directory name specified by the given key in the configuration file, and creates it if it does not exists

func GetHome ¶

func GetHome() string

GetHome returns the home directory of the user. If sudo is used, it returns the original user home directory.

func PrintError ¶

func PrintError(args ...interface{}) (n int, err error)

func PullImages ¶

func PullImages()

PullImages pulls the latest version of docker images used by topomate

func ResolveFilePath ¶

func ResolveFilePath(path string) string

func StartFrr ¶

func StartFrr(cName string)