nginx-proxy-manager/frontend/src/components/Flag.tsx

import { IconWorld } from "@tabler/icons-react";
import { hasFlag } from "country-flag-icons";
// @ts-expect-error Creating a typing for a subfolder is not easily possible
import Flags from "country-flag-icons/react/3x2";

interface FlagProps {
	className?: string;
	countryCode: string;
}
function Flag({ className, countryCode }: FlagProps) {
	countryCode = countryCode.toUpperCase();
	if (countryCode === "EN") {
		return <IconWorld className={className} width={20} />;
	}

	if (hasFlag(countryCode)) {
		const FlagElement = Flags[countryCode] as any;
		return <FlagElement title={countryCode} className={className} width={20} />;
	}
	console.error(`No flag for country ${countryCode} found!`);
	return null;
}

export { Flag };