import { defineConfig } from "vitest/config";

export default defineConfig({
  test: {
    globals: true,
    environment: "node",
    include: ["*.test.ts", "lib/*.test.ts", "__tests__/*.test.ts"],
    clearMocks: true,
    restoreMocks: true,
    // The core-package `*.e2e.test.ts` files each do a full `pnpm install`
    // in a temp clone. Running them in parallel saturates the machine and
    // trips vitest's worker RPC timeout ("Timeout calling onTaskUpdate").
    // Run test files one at a time so each e2e test gets the box to itself.
    fileParallelism: false,
    // Each e2e test's `onTestFinished` cleanup `rmSync`-es a temp clone that
    // contains a full installed `node_modules`. Deleting that many files can
    // exceed vitest's 10s default hook timeout under load, so raise the
    // ceiling to match the 120s per-test timeout.
    hookTimeout: 120_000,
  },
});