change workstation

cmd/spt/spt.go

@@ -0,0 +1,38 @@
+package spt
+
+import "github.com/spf13/cobra"
+
+var (
+	rootCmd = &cobra.Command{
+		Use:   "spt",
+		Short: "a simple tool to encrypt and decrypt file",
+	}
+
+	encryptCmd = &cobra.Command{
+		Use:  "encrypt",
+		RunE: encrypt,
+	}
+
+	decryptCmd = &cobra.Command{
+		Use:  "decrypt",
+		RunE: decrypt,
+	}
+)
+
+func Execute() error {
+	return rootCmd.Execute()
+}
+
+func init() {
+	rootCmd.AddCommand(encryptCmd, decryptCmd)
+}
+
+func encrypt(cmd *cobra.Command, args []string) error {
+	//TODO: implementation
+	return nil
+}
+
+func decrypt(cmd *cobra.Command, args []string) error {
+	//TODO: implementation
+	return nil
+}