rollup.config.js

import nodeResolve from '@rollup/plugin-node-resolve'
import common from '@rollup/plugin-commonjs'
import babel from '@rollup/plugin-babel'
import copy from 'rollup-plugin-copy'
import replace from '@rollup/plugin-replace'
import typescript from 'rollup-plugin-typescript2'
import postcss from 'rollup-plugin-postcss'
import autoprefixer from 'autoprefixer'
import tailwindcss from 'tailwindcss'
import json from '@rollup/plugin-json'

import tailwindConfig from './tailwind.config.js'

export default [
  {
    input: 'src/index.ts',
    preserveEntrySignatures: false,
    output: [
      {
        dir: 'lib',
        format: 'es'
      }
    ],
    external: ['solid-js', 'solid-js/web', 'path', 'express', 'stream', 'vite', 'knex'],
    plugins: [
      replace({
        preventAssignment: true,
        values: {
          'src/web/hydrate.tsx': 'public/js/hydrate.js',
          __dirname: 'process.cwd()'
        }
      }),
      nodeResolve({
        preferBuiltins: true,
        exportConditions: ['solid', 'node']
      }),
      typescript(),
      common(),
      postcss(),
      json(),
      babel({
        babelHelpers: 'bundled',
        presets: [['solid', { generate: 'ssr', hydratable: true }]],
        extensions: ['.ts', '.js', '.jsx', '.tsx']
      })
    ]
  },
  {
    input: 'src/web/hydrate.tsx',
    output: [
      {
        dir: 'lib/public/js',
        format: 'esm'
      }
    ],
    preserveEntrySignatures: false,
    plugins: [
      nodeResolve({ exportConditions: ['solid'], browser: true, preferBuiltins: false }),
      typescript(),
      json(),
      babel({
        babelHelpers: 'bundled',
        presets: [['solid', { generate: 'dom', hydratable: true }]],
        extensions: ['.ts', '.js', '.jsx', '.tsx']
      }),
      common(),
      postcss({
        extensions: ['.css', '.module.css'],
        plugins: [autoprefixer(), tailwindcss(tailwindConfig)]
      }),
      copy({
        targets: [
          {
            src: ['public/*'],
            dest: 'lib/public'
          }
        ]
      })
    ]
  }
]