formbricks-formbricks/packages/surveys/vite.config.ts

import preact from "@preact/preset-vite";
import { resolve } from "path";
import { defineConfig, loadEnv } from "vite";
import dts from "vite-plugin-dts";
import tsconfigPaths from "vite-tsconfig-paths";

const config = ({ mode }) => {
  const env = loadEnv(mode, process.cwd(), "");

  return defineConfig({
    define: {
      "process.env": env,
    },
    build: {
      emptyOutDir: false,
      minify: "terser",
      rollupOptions: {
        output: {
          inlineDynamicImports: true,
        },
      },
      lib: {
        entry: resolve(__dirname, "src/index.ts"),
        name: "formbricksSurveys",
        formats: ["es", "umd"],
        fileName: "index",
      },
    },
    plugins: [preact(), dts({ rollupTypes: true }), tsconfigPaths()],
  });
};

export default config;