Flash both A/B partitions when flashing recovery ramdisk

Change-Id: Ib4017943be91f6b2030094d73daa826a4a1555d4

partitionmanager.cpp

@@ -3154,6 +3154,37 @@ bool TWPartitionManager::Repack_Images(const std::string& Target_Image, const st
 	}
 	DataManager::SetProgress(1);
 	TWFunc::removeDir(REPACK_ORIG_DIR, false);
+	if (part->SlotSelect && Repack_Options.Type == REPLACE_RAMDISK) {
+		LOGINFO("Switching slots to flash ramdisk to both partitions\n");
+		string Current_Slot = Get_Active_Slot_Display();
+		if (Current_Slot == "A")
+			Set_Active_Slot("B");
+		else
+			Set_Active_Slot("A");
+		DataManager::SetProgress(.25);
+		if (!PartitionManager.Prepare_Repack(part, REPACK_ORIG_DIR, Repack_Options.Backup_First, gui_lookup("repack", "Repack")))
+			return false;
+		if (TWFunc::copy_file(REPACK_NEW_DIR "ramdisk.cpio", REPACK_ORIG_DIR "ramdisk.cpio", 0644)) {
+			LOGERR("Failed to copy ramdisk\n");
+			return false;
+		}
+		path = REPACK_ORIG_DIR;
+		command = "cd " + path + " && /sbin/magiskboot --repack " + path + "boot.img";
+		if (TWFunc::Exec_Cmd(command) != 0) {
+			gui_msg(Msg(msg::kError, "repack_error=Error repacking image."));
+			return false;
+		}
+		DataManager::SetProgress(.75);
+		std::string file = "new-boot.img";
+		DataManager::SetValue("tw_flash_partition", "/boot;");
+		if (!PartitionManager.Flash_Image(path, file)) {
+			LOGINFO("Error flashing new image\n");
+			return false;
+		}
+		DataManager::SetProgress(1);
+		TWFunc::removeDir(REPACK_ORIG_DIR, false);
+		Set_Active_Slot(Current_Slot);
+	}
 	TWFunc::removeDir(REPACK_NEW_DIR, false);
 	return true;
 }