vite.config.ts

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import path from 'path';
import dts from "vite-plugin-dts";
import cssInjectedByJsPlugin from "vite-plugin-css-injected-by-js";
import viteTsconfigPaths from "vite-tsconfig-paths";

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [cssInjectedByJsPlugin({ topExecutionPriority: false }),
    react(),
    dts({
      insertTypesEntry: true,
      tsconfigPath: "tsconfig.node.json",
    }),
    viteTsconfigPaths(),
  ],
  build: {
    lib: {
      entry: path.resolve(__dirname, './src'),
      name: "react-skeleton-loading-kimgosung",
      formats: ['es', 'cjs'],
      fileName: (format) => `index.${format}.js`,
    },
    rollupOptions: {
      external: ['react', 'react-dom', 'styled-components'],
      output: {
        globals: {
          react: "React",
          "react-dom": "ReactDOM",
          "styled-components": "styled",
        },
        banner: '"use client";',
        interop: "compat",
      },
    },
    commonjsOptions: {
      esmExternals: ["react"],
    },
    emptyOutDir: false,
  }
})