phonograph/components/vite.config.mjs

import { defineConfig } from "vite";
import * as path from "jsr:@std/path";

import "lit";

const entrypointsDir = path.join(import.meta.dirname, "src/entrypoints");
const entry = [...Deno.readDirSync(entrypointsDir)].map(({ name }) =>
  path.join(entrypointsDir, name)
);

// https://vitejs.dev/config/
export default defineConfig({
  build: {
    lib: {
      entry,
      formats: ["es"],
    },
    outDir: "../js_dist",
    emptyOutDir: true,
    rollupOptions: {
      // external: /^lit/,
    },
  },
});