text: import path from 'path';
  import resolve from '@rollup/plugin-node-resolve';
  import replace from '@rollup/plugin-replace';
  import commonjs from '@rollup/plugin-commonjs';
  import url from '@rollup/plugin-url';
  import svelte from 'rollup-plugin-svelte';
  import babel from '@rollup/plugin-babel';
  import {
      terser
  } from 'rollup-plugin-terser';
  import config from 'sapper/config/rollup.js';
  import pkg from './package.json';
  import json from '@rollup/plugin-json';
  import 'dotenv/config'
  
  const mode = process.env.NODE_ENV;
  const stripePK = process.env.stripe_pk;
  const githubDataRepo = process.env.github_data_repo;
  const dev = mode === 'development';
  const legacy = !!process.env.SAPPER_LEGACY_BUILD;
  
  const onwarn = (warning, onwarn) =>
      (warning.code === 'MISSING_EXPORT' && /'preload'/.test(warning.message)) ||
      (warning.code === 'CIRCULAR_DEPENDENCY' && /[/\\]@sapper[/\\]/.test(warning.message)) ||
      onwarn(warning);
  
  export default {
      client: {
          input: config.client.input(),
          output: config.client.output(),
          plugins: [
              replace({
                  'process.env.STRIPE_PK': JSON.stringify(stripePK),
                  'process.env.GITHUB_DATA_REPO': JSON.stringify(githubDataRepo),
                  'process.browser': true,
                  'process.env.NODE_ENV': JSON.stringify(mode)
              }),
              svelte({
                  dev,
                  hydratable: true,
                  emitCss: true
              }),
              url({
                  sourceDir: path.resolve(__dirname, 'src/node_modules/images'),
                  publicPath: '/client/'
              }),
              resolve({
                  browser: true,
                  dedupe: ['svelte']
              }),
              commonjs(),
  
              legacy && babel({
                  extensions: ['.js', '.mjs', '.html', '.svelte'],
                  babelHelpers: 'runtime',
                  exclude: ['node_modules/@babel/**'],
                  presets: [
                      ['@babel/preset-env', {
                          targets: '> 0.25%, not dead'
                      }]
                  ],
                  plugins: [
                      '@babel/plugin-syntax-dynamic-import', ['@babel/plugin-transform-runtime', {
                          useESModules: true
                      }]
                  ]
              }),
  
              !dev && terser({
                  module: true
              })
          ],
  
          preserveEntrySignatures: false,
          onwarn,
      },
  
      server: {
          input: config.server.input(),
          output: config.server.output(),
          plugins: [
              json(),
              replace({
                  'process.browser': false,
                  'process.env.NODE_ENV': JSON.stringify(mode)
              }),
              svelte({
                  generate: 'ssr',
                  hydratable: true,
                  dev
              }),
              url({
                  sourceDir: path.resolve(__dirname, 'src/node_modules/images'),
                  publicPath: '/client/',
                  emitFiles: false // already emitted by client build
              }),
              resolve({
                  dedupe: ['svelte']
              }),
              commonjs()
          ],
          external: Object.keys(pkg.dependencies).concat(require('module').builtinModules),
  
          preserveEntrySignatures: 'strict',
          onwarn,
      },
  
      serviceworker: {
          input: config.serviceworker.input(),
          output: config.serviceworker.output(),
          plugins: [
              resolve(),
              replace({
                  'process.browser': true,
                  'process.env.NODE_ENV': JSON.stringify(mode)
              }),
              commonjs(), !dev && terser()
          ],
  
          preserveEntrySignatures: false,
          onwarn,
      }
  };