@pnotify/core/rollup.config.js

PNotify Core

import nodeResolve from 'rollup-plugin-node-resolve';
import svelte from 'rollup-plugin-svelte';
import babel from 'rollup-plugin-babel';
import postcss from 'rollup-plugin-postcss';
import { terser } from 'rollup-plugin-terser';
import path from 'path';
import pkg from './package.json';
const devMode = process.env.ENV === 'development';

const cssFiles = ['BrightTheme', 'Material', 'Angeler'];

export default [
  {
    input: pkg.svelte,
    output: {
      file: pkg.main,
      format: 'umd',
      name: path.basename(pkg.main, '.js'),
      exports: 'named'
    },
    plugins: [
      nodeResolve({
        browser: true
      }),
      svelte({
        emitCss: true
      }),
      babel({
        presets: ['@babel/preset-env'],
        extensions: ['.js', '.mjs', '.svelte']
      }),
      postcss({
        extract: true,
        minimize: !devMode
      }),
      ...(devMode ? [] : [terser()])
    ]
  },
  ...cssFiles.map(name => ({
    input: `${name}.css`,
    output: {
      file: `dist/${name}.js`,
      format: 'cjs'
    },
    plugins: [
      postcss({
        extract: true,
        minimize: !devMode
      })
    ]
  }))
];