utils

package

v1.2.3 Latest Latest Go to latest Published: Oct 30, 2020 License: GPL-3.0 Imports: 11 Imported by: 1

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func ConvertEnv(env map[string]string) []string

ConvertEnv converts map representing the environment to array of strings in the form "key=value"

func FileExists(file string) bool

FileExists checks if the file exists

func IsExitError(err error) bool

IsExitError checks if given error is an instance of exec.ExitError

func IsURL(s string) bool

IsURL checks if given string is a valid URL

func LastLine(r io.Reader) (l string)

LastLine returns last line from provided reader

func MapKeys(m interface{}) (keys []string)

MapKeys returns an array of map's keys

func MustGetUserHomeDir() string

MustGetUserHomeDir returns current working directory. Panics is os.UserHomeDir() returns error

func MustGetwd() string

MustGetwd returns current working directory. Panics is os.Getwd() returns error

func RenderString(tmpl string, variables map[string]string) (string, error)

RenderString parses given string as a template and executes it with provided params

type Binary struct {
	Bin  string
	Args []string
}

Binary is a structure for storing binary file path and arguments that should be passed on binary's invocation