package commands

import (
	"github.com/codegangsta/cli"
	"github.com/docker/machine/log"
)

func cmdRm(c *cli.Context) {
	if len(c.Args()) == 0 {
		cli.ShowCommandHelp(c, "rm")
		log.Fatal("You must specify a machine name")
	}

	force := c.Bool("force")

	isError := false

	certInfo := getCertPathInfo(c)
	defaultStore, err := getDefaultStore(
		c.GlobalString("storage-path"),
		certInfo.CaCertPath,
		certInfo.CaKeyPath,
	)
	if err != nil {
		log.Fatal(err)
	}

	provider, err := newProvider(defaultStore)
	if err != nil {
		log.Fatal(err)
	}

	for _, host := range c.Args() {
		if err := provider.Remove(host, force); err != nil {
			log.Errorf("Error removing machine %s: %s", host, err)
			isError = true
		} else {
			log.Infof("Successfully removed %s", host)
		}
	}
	if isError {
		log.Fatal("There was an error removing a machine. To force remove it, pass the -f option. Warning: this might leave it running on the provider.")
	}
}