/**
 * Zero-tolerance check for biome-ignore comments.
 *
 * Any `biome-ignore` in tracked .ts/.tsx files fails the build.
 * Fix the underlying issue instead of suppressing the rule.
 */

import { execSync } from "node:child_process";
import { readFileSync } from "node:fs";

const IGNORE_PATTERN = /biome-ignore\s+([\w/]+)/;

function findFiles() {
	return execSync("git ls-files -- '*.ts' '*.tsx'", { encoding: "utf-8" })
		.trim()
		.split("\n")
		.filter(Boolean);
}

let count = 0;

for (const file of findFiles()) {
	const lines = readFileSync(file, "utf-8").split("\n");

	for (let i = 0; i < lines.length; i++) {
		const match = lines[i].match(IGNORE_PATTERN);
		if (!match) continue;

		count++;
		console.error(`FORBIDDEN: ${file}:${i + 1} — biome-ignore ${match[1]}`);
	}
}

if (count > 0) {
	console.error(
		`\n${count} biome-ignore comment(s) found. Fix the issue or restructure the code.`,
	);
	process.exit(1);
} else {
	console.log("biome-ignore: 0 — all clear.");
}