package pkg

import (
	"os/exec"
)

type aptGet struct{}

func (d aptGet) Name() string { return "apt-get" }

func (d aptGet) Fetch() error {
	err := exec.Command(d.Name(), "update").Run()
	return err
}

func (d aptGet) Upgrade() error {
	err := exec.Command(d.Name(), "upgrade").Run()
	if err != nil {
		return err
	}

	err = exec.Command(d.Name(), "dist-upgrade").Run()
	if err != nil {
		return err
	}

	exec.Command(d.Name(), "autoremove").Run()
	return nil
}

func (d aptGet) Install(_pkg string) error {
	err := exec.Command(d.Name(), "install", _pkg).Run()
	return err
}

func (d aptGet) Remove(_pkg string) error {
	err := exec.Command(d.Name(), "remove", _pkg).Run()
	exec.Command(d.Name(), "autoremove").Run()
	return err
}