vite.config.ts

/// <reference types="vitest/config" />
import react from "@vitejs/plugin-react";
import { glob } from "glob";
import { extname, relative, resolve } from "path";
import { fileURLToPath } from "url";
import { defineConfig } from "vite";
import dts from "vite-plugin-dts";
import { libInjectCss } from "vite-plugin-lib-inject-css";

// https://vite.dev/config/
import path from "node:path";
import { storybookTest } from "@storybook/addon-vitest/vitest-plugin";
import { playwright } from "@vitest/browser-playwright";
const dirname =
  typeof __dirname !== "undefined" ? __dirname : (
    path.dirname(fileURLToPath(import.meta.url))
  );

// More info at: https://storybook.js.org/docs/next/writing-tests/integrations/vitest-addon
export default defineConfig({
  plugins: [
    react(),
    dts({
      include: ["lib"],
      tsconfigPath: "./tsconfig-build.json",
    }),
    libInjectCss(),
  ],
  build: {
    lib: {
      entry: resolve(__dirname, "lib/main.ts"),
      formats: ["es"],
    },
    copyPublicDir: false,
    rollupOptions: {
      external: ["react", "react/jsx-runtime"],
      input: Object.fromEntries(
        glob
          .sync("lib/**/*.{ts,tsx}", {
            ignore: ["lib/**/*.d.ts"],
          })
          .map((file) => [
            relative("lib", file.slice(0, file.length - extname(file).length)),
            fileURLToPath(new URL(file, import.meta.url)),
          ])
      ),
      output: {
        assetFileNames: "assets/[name][extname]",
        entryFileNames: "[name].js",
      },
    },
  },
  test: {
    projects: [
      {
        extends: true,
        plugins: [
          // The plugin will run tests for the stories defined in your Storybook config
          // See options at: https://storybook.js.org/docs/next/writing-tests/integrations/vitest-addon#storybooktest
          storybookTest({
            configDir: path.join(dirname, ".storybook"),
          }),
        ],
        test: {
          name: "storybook",
          browser: {
            enabled: true,
            headless: true,
            provider: playwright({}),
            instances: [
              {
                browser: "chromium",
              },
            ],
          },
          setupFiles: [".storybook/vitest.setup.ts"],
        },
      },
    ],
  },
});