import { fileURLToPath } from 'url';
import { dirname, resolve } from 'path';
import { defineConfig } from 'vite';
import { viteStaticCopy } from 'vite-plugin-static-copy';

const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);

export default defineConfig({
  plugins: [
    viteStaticCopy({
      targets: [
        {
          src: resolve(__dirname, 'icons/*'),
          dest: 'icons'
        },
        {
          src: resolve(__dirname, 'manifest.json'),
          dest: '.'
        },
        {
          src: resolve(__dirname, 'welcome.html'),
          dest: '.'
        }
      ]
    })
  ],
  build: {
    lib: {
      entry: resolve(__dirname, 'src/background.ts'),
      fileName: 'lib/background',
      formats: ['es']
    },
    outDir: 'dist',
    emptyOutDir: false,
    minify: false
  }
});