import { resolve } from 'path';
import { defineConfig } from 'vite';
import tsconfigPaths from 'vite-tsconfig-paths';

export default defineConfig({
  plugins: [tsconfigPaths()],
  define: {
    IS_DEV: process.env.IS_DEV === 'true' ? true : false,
  },
  publicDir: false,
  build: {
    sourcemap: process.env.IS_DEV ? 'inline' : 'hidden',
    emptyOutDir: true,
    lib: {
      entry: resolve(__dirname, 'main.tsx'),
      name: 'csiv',
      fileName: () => (process.env.IS_DEV ? 'csiv.js' : 'csiv-[hash].js'),
      // @ts-expect-error: 'system' not valid by typings, but works with Rollup
      formats: ['system'],
    },
    rollupOptions: {
      external: ['react', 'react-dom', '@contentstack/venus-components'],
      output: {
        dir: '../remix/public/build/rte',
      },
    },
  },
});