First commit with a basic mockserver for BeamNG stuff

cmd/cmd.go

@@ -0,0 +1,29 @@
+// Package cmd will be the CLI of our BeamNG OG mockserver
+package cmd
+
+import (
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+// rootCmd represents the base command when called without any subcommands
+var rootCmd = &cobra.Command{
+	Use:   "bngmock",
+	Short: "CLI for a BeamNG OG mockserver",
+	Long:  ``,
+}
+
+// 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() {
+	rootCmd.PersistentFlags().StringP("address", "a", "127.0.0.1", "Address for the UDP server")
+	rootCmd.PersistentFlags().IntP("port", "p", 4444, "Port for the UDP server")
+}

cmd/replay.go

@@ -0,0 +1,35 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/ESilva15/BeamNGMockOg/mockserver"
+
+	"github.com/spf13/cobra"
+)
+
+func replayAction(cmd *cobra.Command, args []string) {
+	inputFile, _ := cmd.Flags().GetString("input")
+	address, _ := cmd.Flags().GetString("address")
+	port, _ := cmd.Flags().GetInt("port")
+
+	if err := mockserver.Replay(address, port, inputFile); err != nil {
+		fmt.Printf("Something went wrong while playing the file: %v", err)
+	}
+}
+
+// shelf
+var replayCmd = &cobra.Command{
+	Use:   "replay",
+	Short: "replay -i <path-to-bin-file>",
+	Long: `replay will store the data from the given UDP server to the 
+	filepath given by -i`,
+	Args: nil,
+	Run:  replayAction,
+}
+
+func init() {
+	rootCmd.AddCommand(replayCmd)
+
+	replayCmd.PersistentFlags().StringP("input", "i", "nofile.bin", "input file for serving")
+}