init ucind CLI commands

cmd/ucind/cluster/remove.go

@@ -0,0 +1,30 @@
+package cluster
+
+import (
+	"fmt"
+	"github.com/spf13/cobra"
+	"uncloud/internal/ucind"
+)
+
+func NewRemoveCommand() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "rm [NAME]",
+		Short: "Remove a cluster.",
+		Args:  cobra.MaximumNArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			p := cmd.Context().Value("provisioner").(*ucind.Provisioner)
+
+			name := DefaultClusterName
+			if len(args) > 0 {
+				name = args[0]
+			}
+
+			if err := p.RemoveCluster(cmd.Context(), name); err != nil {
+				return fmt.Errorf("remove cluster '%s': %w", name, err)
+			}
+			fmt.Printf("Cluster '%s' removed.\n", name)
+			return nil
+		},
+	}
+	return cmd
+}