package pkg

import (
	"os/exec"
)

type Apt struct{}

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

func (d Apt) Fetch() bool {
	_, err := exec.Command(d.Name(), "update").Output()
	return err == nil
}

func (d Apt) Upgrade() bool {
	_, err := exec.Command(d.Name(), "upgrade").Output()
	if err != nil {
		return false
	}

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

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

func (d Apt) Install(_pkg string) bool {
	_, err := exec.Command(d.Name(), "install", _pkg).Output()
	return err == nil
}

func (d Apt) Remove(_pkg string) bool {
	_, err := exec.Command(d.Name(), "remove", _pkg).Output()
	exec.Command(d.Name(), "autoremove").Run()
	return err == nil
}