import { terser } from 'rollup-plugin-terser';
// import commonjs from '@rollup/plugin-commonjs';
import commonjs from 'rollup-plugin-commonjs';
import typescript from 'rollup-plugin-typescript2';
import clear from 'rollup-plugin-clear';
import copy from 'rollup-plugin-copy';
import resolve from 'rollup-plugin-node-resolve';
import nodePolyfills from 'rollup-plugin-node-polyfills';
import babelPlugin from 'rollup-plugin-babel';
import wasmModule from 'rollup-plugin-wasm-module';

export default {
  input: 'lib/index.ts',

  output: {
    file: 'dist/index.min.js',
    format: 'umd',
    name: 'tezero',
    sourcemap: true,
    exports: 'named',
  },

  plugins: [
    clear({
      targets: ["dist"],
    }), 
    typescript({ tsconfig: './tsconfig.json' }), 
    commonjs(), 
    resolve(), 
    terser(), 
    nodePolyfills(), 
    babelPlugin({
      exclude: "node_modules/**",
      runtimeHelpers: true,
    }),
    wasmModule({
      options:{
      }
    }),
    copy({
      targets: [
        { src: 'node_modules/wasm-gzip/wasm_gzip_bg.wasm', dest: 'dist' }
      ]
    })
  ],
}