begin download config + download exceptions

clihandler/cmd/download.go

@@ -1 +1,39 @@
 package cmd
+
+import (
+	"fmt"
+	"os"
+	"strings"
+
+	"github.com/armosec/kubescape/cautils"
+	"github.com/armosec/kubescape/cautils/getter"
+	"github.com/spf13/cobra"
+)
+
+var downloadCmd = &cobra.Command{
+	Use:   fmt.Sprintf("download framework/control <framework-name>/<control-name> [flags]\nSupported frameworks: %s", getter.NativeFrameworks),
+	Short: "Download framework/control",
+	Long:  ``,
+	Args: func(cmd *cobra.Command, args []string) error {
+		if len(args) != 2 {
+			return fmt.Errorf("requires two arguments : framework/control <framework-name>/<control-name>")
+		}
+		if !strings.EqualFold(args[0], "framework") && !strings.EqualFold(args[0], "control") {
+			return fmt.Errorf("invalid parameter '%s'. Supported parameters: framework, control", args[0])
+		}
+		return nil
+	},
+	RunE: func(cmd *cobra.Command, args []string) error {
+		if err := CliDownload(args); err != nil {
+			fmt.Fprintf(os.Stderr, "error: %v\n", err)
+			os.Exit(1)
+		}
+		return nil
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(downloadCmd)
+	downloadInfo := cautils.DownloadInfo{}
+	downloadCmd.Flags().StringVarP(&downloadInfo.Path, "output", "o", "", "Output file. If specified, will store save to `~/.kubescape/<framework name>.json`")
+}