simple checking for remote packets

internal/packet/auxiliar_functions.go

@@ -10,6 +10,16 @@ func getStringFromTable(table *lua.LTable, key string) string {
 	return ""
 }
 
+func getIntFromTable(table *lua.LTable, key string) int {
+	value := table.RawGetString(key)
+	if value.Type() == lua.LTNumber {
+		if num, ok := value.(lua.LNumber); ok {
+			return int(num)
+		}
+	}
+	return -133
+}
+
 func getStringArrayFromTable(L *lua.LState, table *lua.LTable, key string) []string {
 	value := table.RawGetString(key)
 	if value.Type() != lua.LTTable {

internal/packet/main.go

@@ -25,6 +25,8 @@ type PacketLua struct {
 	Author       string
 	Architetures []string
 	Os           []string
+	Serial       int
+	Type         string
 
 	PkgType   string
 	GitUrl    string
@@ -85,6 +87,7 @@ func ReadPacket(f []byte) (PacketLua, error) {
 		Author:      getStringFromTable(pkgTable, "author"),
 		Description: getStringFromTable(pkgTable, "description"),
 		PkgType:     getStringFromTable(pkgTable, "type"),
+		Serial:      getIntFromTable(pkgTable, "serial"),
 
 		Dependencies:      getDependenciesFromTable(L, pkgTable, "dependencies"),
 		BuildDependencies: getDependenciesFromTable(L, pkgTable, "build_dependencies"),