initial commit

1 files changed, 46 insertions, 0 deletions

diff --git a/cmd/root.go b/cmd/root.go
new file mode 100644
index 0000000..6597d83
--- /dev/null
+++ b/cmd/root.go
@@ -0,0 +1,46 @@
+/*
+Copyright © 2023 NAME HERE <EMAIL ADDRESS>
+*/
+package cmd
+
+import (
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+// rootCmd represents the base command when called without any subcommands
+var rootCmd = &cobra.Command{
+	Use:   "dtool",
+	Short: "dns resolver probing tool",
+	Long: `A tool for probing open resolvers for various purpose. The following modules are implemented.
+
+Modules:
+	upstream	probe to get the upstream recursive resolvers of the given resolver as many as possible
+	ttl			probe to test if resolvers on the resolution path change the authoritative TTL value
+	cache		probe to enumerate the cache`,
+	// Uncomment the following line if your bare application
+	// has an action associated with it:
+	// Run: func(cmd *cobra.Command, args []string) { },
+}
+
+// Execute adds all child commands to the root command and sets flags appropriately.
+// This is called by main.main(). It only needs to happen once to the rootCmd.
+func Execute() {
+	err := rootCmd.Execute()
+	if err != nil {
+		os.Exit(1)
+	}
+}
+
+func init() {
+	// Here you will define your flags and configuration settings.
+	// Cobra supports persistent flags, which, if defined here,
+	// will be global for your application.
+
+	// rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.dtool.yaml)")
+
+	// Cobra also supports local flags, which will only run
+	// when this action is called directly.
+	rootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+}