rollup.config.js

import commonJs from '@rollup/plugin-commonjs'
import replace from '@rollup/plugin-replace'
import resolve from '@rollup/plugin-node-resolve'
import terser from '@rollup/plugin-terser'

const ecma = 2019
const nodeEnv = '"production"'

const config = {
  output: {
    compact: true,
    format: 'es',
    inlineDynamicImports: true
  },
  plugins: [
    resolve({browser: true, preferBuiltins: false}),
    commonJs(),
    replace({
      'process.env.NODE_ENV': nodeEnv,
      'process?.env?.NODE_ENV': nodeEnv,
      preventAssignment: true
    }),
    terser({
      compress: {
        ecma,
        drop_console: ['log', 'info'],
        keep_fargs: false,
        module: true,
        toplevel: true,
        unsafe: true,
        unsafe_arrows: true,
        unsafe_methods: true,
        unsafe_proto: true,
        unsafe_symbols: true
      },
      format: {comments: false, ecma},
      mangle: {module: true, toplevel: true}
    })
  ]
}

export default ['firebase', 'ipfs', 'mqtt', 'nostr', 'supabase', 'torrent'].map(
  name => ({
    ...config,
    input: `src/${name}.js`,
    output: {
      ...config.output,
      file: `dist/trystero-${name}.min.js`
    }
  })
)