Added structure for Search Commands

Commands/SearchCommand.go

@@ -0,0 +1,27 @@
+package Commands
+
+import (
+	"fmt"
+	"github.com/urfave/cli/v2"
+	"log"
+)
+
+func SearchCommand() *cli.Command{
+	return &cli.Command {
+		Name: "search",
+		Usage: "Seaches a packages",
+		Description: "Sends a search request to the default registry server, or to a user-defined registry server",
+		HelpName: "search",
+		Action: func(c *cli.Context) error{
+			//Do Stuff
+			return nil
+		},
+		OnUsageError: func(c *cli.Context, err error, isSubcommand bool) error {
+			if err != nil {
+				fmt.Printf("[ERROR]%s", err.Error())
+				log.Fatal(err)
+			}
+			return err
+		},
+	}
+}