vite.config.ts

import { resolve } from 'path'
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'

// https://vitejs.dev/config/
export default defineConfig({
  build: {
    lib: {
      entry: resolve(__dirname, 'src/components/Ink.vue'),
      name: 'Ink',
      fileName: (format) => `ink.${format}.js`
    },
    rollupOptions: {
      // make sure to externalize deps that shouldn't be bundled
      // into your library
      external: ['vue'],
      output: [{
        esModule: true,
        exports: 'named',
        format: 'es',
        // Provide global variables to use in the UMD build
        // for externalized deps
        globals: {
          vue: 'Vue'
        },
      }, {
        format: "umd",
        inlineDynamicImports: true,
        interop: "esModule",
        exports: "named",
        // Provide global variables to use in the UMD build
        // for externalized deps
        globals: {
          vue: 'Vue'
        },
      }]
    }
  },
  plugins: [
    vue(),
  ],
})