vite.config.ts

import { fileURLToPath } from 'node:url';
import react from '@vitejs/plugin-react';
import { defineConfig } from 'vite';
import IstanbulPlugin from 'vite-plugin-istanbul';
import tsconfigPaths from 'vite-tsconfig-paths';

// https://vitejs.dev/config/

export default defineConfig(() => {
  return {
    define: {
      'process.env.STORYBOOK_ENV': `'${process.env.STORYBOOK_ENV}'`,
    },
    resolve: {
      alias: {
        '@sb': fileURLToPath(new URL('./.storybook', import.meta.url)),
        '@ui5/webcomponents-react-charts': fileURLToPath(new URL('./packages/charts/src/index.ts', import.meta.url)),
        '@ui5/webcomponents-react/dist': fileURLToPath(new URL('./packages/main/src/', import.meta.url)),
        '@ui5/webcomponents-react': fileURLToPath(new URL('./packages/main/src/index.ts', import.meta.url)),
        '@/': fileURLToPath(new URL('./', import.meta.url)),
      },
    },
    optimizeDeps: {
      esbuildOptions: {
        target: 'esnext',
      },
    },
    build: {
      target: 'esnext',
    },
    plugins: [
      react(),
      process.env.CYPRESS === 'true' &&
        IstanbulPlugin({
          cypress: true,
        }),
      tsconfigPaths({
        projects: [fileURLToPath(new URL('tsconfig.base.json', import.meta.url))],
      }),
    ].filter(Boolean),
  };
});