import {defineConfig} from 'vite'
import react from '@vitejs/plugin-react'
import viteCompression from 'vite-plugin-compression';
import viteImagemin from 'vite-plugin-imagemin'
// https://vitejs.dev/config/
export default defineConfig({
  base:'/',
  plugins: [
    react(),
    viteCompression(),
    viteImagemin({
      gifsicle: {
        optimizationLevel: 7,
        interlaced: false,
      },
      optipng: {
        optimizationLevel: 7,
      },
      mozjpeg: {
        quality: 20,
      },
      pngquant: {
        quality: [0.8, 0.9],
        speed: 4,
      },
      svgo: {
        plugins: [
          {
            name: 'removeViewBox',
          },
          {
            name: 'removeEmptyAttrs',
            active: false,
          },
        ],
      },
    })
  ],
  server:{
    port:4000
  },
  build:{
    minify:'terser',
    terserOptions:{
      compress:{
        drop_console:true,
        drop_debugger:true
      }
    },
    rollupOptions:{
      output:{
        chunkFileNames:'js/[name]-[hash].js',
        entryFileNames:'js/[name]-[hash].js',
        assetFileNames:'[ext]/[name]-[hash].[ext]'
      }
    }
  }
})