add rm action

it adds a basic rm action which do not accept any args. As only the default macadam machine can be init, the rm only works with it.

Signed-off-by: Luca Stocchi <[email protected]>

cmd/macadam/rm.go

@@ -0,0 +1,38 @@
+package main
+
+import (
+	"github.com/cfergeau/macadam/cmd/macadam/registry"
+	macadam "github.com/cfergeau/macadam/pkg/machinedriver"
+	"github.com/containers/podman/v5/pkg/machine"
+	"github.com/spf13/cobra"
+)
+
+var (
+	rmCmd = &cobra.Command{
+		Use:     "rm [options]",
+		Short:   "Remove an existing machine",
+		Long:    "Remove a managed virtual machine ",
+		RunE:    rm,
+		Args:    cobra.MaximumNArgs(0),
+		Example: `macadam rm`,
+	}
+)
+
+var (
+	destroyOptions machine.RemoveOptions
+)
+
+func init() {
+	registry.Commands = append(registry.Commands, registry.CliCommand{
+		Command: rmCmd,
+	})
+}
+
+func rm(_ *cobra.Command, args []string) error {
+	driver, err := macadam.GetDriverByMachineName(defaultMachineName)
+	if err != nil {
+		return nil
+	}
+
+	return driver.Remove()
+}