Function StringSliceVar

env/env.go:173–182

StringSliceVar defines a new string slice with the specified name. The argument p points to a string slice variable in which to store the value of the environment var.

(p *[]string, name string, value ...string)

// points to a string slice variable in which
// to store the value of the environment var.
func StringSliceVar(p *[]string, name string, value ...string) {
	*p = value
	funcs = append(funcs, func() bool {
		if s := os.Getenv(name); s != "" {
			a := strings.Split(s, ",")
			*p = a
		}
		return true
	})
}

// Parse parses known env vars
// and assigns the values to the variables