sendou.ink/scripts/check-homemade-badges.ts

import fs from "node:fs";
import path from "node:path";
import { z } from "zod";
import badgesJson from "../app/features/badges/homemade.json" with {
	type: "json",
};

const schema = z.record(
	z.string().regex(/^[a-z0-9-_]+$/),
	z.object({
		displayName: z.string().min(1).max(50),
		authorDiscordId: z.string().regex(/^\d{17,19}$/),
	}),
);

const parsedBadges = schema.safeParse(badgesJson);
if (!parsedBadges.success) {
	console.error(
		"Invalid homemade.json format",
		JSON.stringify(parsedBadges.error),
	);
	process.exit(1);
}

const badges = parsedBadges.data;

// check keys in alphabetical order
let lastKey = "";
for (const key of Object.keys(badges)) {
	if (key.localeCompare(lastKey) < 0) {
		console.error(`Invalid key order in homemade.json: ${lastKey} > ${key}`);
		process.exit(1);
	}
	lastKey = key;
}

// check each key has the 3 matching files in the right location
const badgesLocation = path.join("public", "static-assets", "badges");

for (const fileName of Object.keys(badges)) {
	for (const ext of ["png", "avif", "gif"]) {
		const filePath = path.join(badgesLocation, `${fileName}.${ext}`);
		if (!fs.existsSync(filePath)) {
			console.error(
				`Missing file for badge ${fileName}: ${filePath} does not exist`,
			);
			process.exit(1);
		}
	}
}

console.info("Homemade badges check passed");