import { defineConfig } from "vitest/config";
import react from "@vitejs/plugin-react";
import { checker } from "vite-plugin-checker";

// https://vitejs.dev/config/
export default defineConfig({
  base: "",
  server: {
    port: 8080,
  },
  build: {
    sourcemap: true,
    target: "ES2022",
  },
  resolve: {
    // Resolve the 'module' entrypoint at all times (not the default due to Node.js compatibility issues).
    mainFields: ["module"],
    dedupe: ["react", "react-dom"],
  },
  plugins: [react(), checker({ typescript: true })],
  test: {
    setupFiles: "vitest.setup.ts",
    watch: false,
    deps: {
      // Ensure '.mjs' files are used for '@patternfly/react-styles'.
      inline: [/@patternfly\/react-styles/],
    },
  },
});