vite.config.ts

import { fileURLToPath, URL } from "node:url";

import { resolve } from "path";
import { defineConfig } from "vite";
import vue from "@vitejs/plugin-vue";
import vueDevTools from "vite-plugin-vue-devtools";
import dts from "vite-plugin-dts";

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [vue(), vueDevTools(), dts({ tsconfigPath: "./tsconfig.app.json", rollupTypes: true })],
  resolve: {
    alias: {
      "@": fileURLToPath(new URL("./src", import.meta.url))
    }
  },
  build: {
    lib: {
      // src/indext.ts is where we have exported the component(s)
      entry: resolve(__dirname, "src/index.ts"),
      name: "CARPET Component Library",
      // the name of the output files when the build is run
      fileName: "carpet-component-library"
    },
    rollupOptions: {
      // make sure to externalize deps that shouldn't be bundled
      // into your library
      external: ["vue"],
      output: {
        // Provide global variables to use in the UMD build
        // for externalized deps
        globals: {
          vue: "Vue"
        }
      }
    },
    sourcemap: true
  }
});