// destroy
func destroy(ccmd *cobra.Command, args []string) {
// PreRun: runnable
// if the command is being run with --remove-entry, it means an entry needs
// to be removed from the hosts file and execution yielded back to the parent
if removeEntry {
hosts.RemoveDomain()
os.Exit(0) // this exits the sudoed (child) destroy, not the parent proccess
}
// destroy the vm; this needs to happen before cleaning up the app to ensure
// there is a Vagrantfile to run the command with (otherwise it will just get
// re-created)
fmt.Printf(stylish.Bullet("Destroying nanobox..."))
fmt.Printf(stylish.Bullet("Nanobox may require admin privileges to modify your /etc/hosts and /etc/exports files."))
if err := vagrant.Destroy(); err != nil {
// dont care if the project no longer exists... thats what we're doing anyway
if err != err.(*os.PathError) {
vagrant.Fatal("[commands/destroy] vagrant.Destroy() failed", err.Error())
}
}
// remove app; this needs to happen after the VM is destroyed so that the app
// isn't just created again upon running the vagrant command
fmt.Printf(stylish.Bullet("Deleting nanobox files (%s)", config.AppDir))
if err := os.RemoveAll(config.AppDir); err != nil {
config.Fatal("[commands/destroy] os.RemoveAll() failed", err.Error())
}
// attempt to remove the entry regardless of whether its there or not
util.PrivilegeExec("dev destroy --remove-entry", fmt.Sprintf("Removing %s domain from /etc/hosts", config.Nanofile.Domain))
}
//
// create
func create(ccmd *cobra.Command, args []string) {
// PreRun: initialize
// if the command is being run with the "add" flag, it means an entry needs to
// be added to the hosts file and execution yielded back to the parent
if addEntry {
hosts.AddDomain()
os.Exit(0) // this exits the sudoed (child) created, not the parent proccess
}
// boot the vm
fmt.Printf(stylish.Bullet("Creating a nanobox"))
fmt.Printf(stylish.Bullet("Nanobox may require admin privileges to modify your /etc/hosts and /etc/exports files."))
if err := vagrant.Up(); err != nil {
vagrant.Fatal("[commands/create] vagrant.Up() failed", err.Error())
}
// after the machine boots, update the docker images
updateImages(nil, args)
// add the entry if needed
if !hosts.HasDomain() {
util.PrivilegeExec("dev create --add-entry", fmt.Sprintf("Adding %v domain to hosts file", config.Nanofile.Domain))
}
// if devmode is detected, the machine needs to be rebooted for devmode to take
// effect
if config.Devmode {
fmt.Printf(stylish.Bullet("Rebooting machine to finalize 'devmode' configuration..."))
reload(nil, args)
}
}