// runnable ensures all dependencies are satisfied before running dev commands
func runnable(ccmd *cobra.Command, args []string) {
// ensure vagrant exists
if exists := vagrant.Exists(); !exists {
fmt.Println("Missing dependency 'Vagrant'. Please download and install it to continue (https://www.vagrantup.com/).")
os.Exit(1)
}
// ensure virtualbox exists
if exists := util.VboxExists(); !exists {
fmt.Println("Missing dependency 'Virtualbox'. Please download and install it to continue (https://www.virtualbox.org/wiki/Downloads).")
os.Exit(1)
}
}
// test if Exists works as intended
func TestExists(t *testing.T) {
exists := false
if err := exec.Command("vagrant", "-v").Run(); err == nil {
exists = true
}
//
testExists := vagrant.Exists()
if testExists != exists {
t.Error("Results don't match!")
}
}
