import { expect, test } from "bun:test";
import { mkdirSync, readFileSync, rmSync, writeFileSync } from "node:fs";
import { join, resolve } from "node:path";

const root = resolve(import.meta.dir, "../../..");

test("per-process dev caches are excluded from every repository-wide tool", () => {
  const eslint = readFileSync(join(root, "eslint.config.js"), "utf8");
  const tsconfig = JSON.parse(readFileSync(join(root, "tsconfig.json"), "utf8")) as {
    exclude?: string[];
  };
  const prettier = readFileSync(join(root, ".prettierignore"), "utf8");

  expect(eslint).toContain('"**/.wrnexus-*/**"');
  expect(tsconfig.exclude).toContain("**/.wrnexus-*");
  expect(prettier).toContain("**/.wrnexus-*/**");

  const cache = join(root, "packages", "dev-server", "test", ".tmp-cache-ignore", ".wrnexus-123");
  mkdirSync(cache, { recursive: true });
  writeFileSync(join(cache, "broken.client.mjs"), "const = ;\n", "utf8");
  writeFileSync(join(cache, "broken.d.ts"), "type = ;\n", "utf8");
  try {
    const lint = Bun.spawnSync(
      [
        "bunx",
        "eslint",
        "--no-warn-ignored",
        join(cache, "broken.client.mjs"),
        join(cache, "broken.d.ts"),
      ],
      { cwd: root },
    );
    expect(lint.exitCode).toBe(0);
  } finally {
    rmSync(join(root, "packages", "dev-server", "test", ".tmp-cache-ignore"), {
      recursive: true,
      force: true,
    });
  }
});