gem-hunter

Convert NodeJS to Deno compatible code with rollup.

• Converts builtin imports to deno node compat
• Injects polyfills for global built-ins like timers by usage

🧪 Note: This is an experimental plugin.

# npm
npm install rollup-plugin-node-deno

# yarn
yarn add rollup-plugin-node-deno

Example rollup.config file:

Note: Config below needs installing @rollup/plugin-node-resolve @rollup/plugin-commonjs @rollup/plugin-json.

import resolve from '@rollup/plugin-node-resolve'
import commonjs from '@rollup/plugin-commonjs'
import json from '@rollup/plugin-json'
import deno from 'rollup-plugin-node-deno'

export default {
  input: 'src/index.mjs',
  output: {
    file: 'dist/index.mjs',
    format: 'esm'
  },
  plugins: [
    deno(),
    resolve(),
    json(),
    commonjs()
  ]
}

Deno Node compatibility (https://deno.land/std@0.160.0/node/README.md):

• assert
• assert/strict partly
• async_hooks partly
• buffer
• child_process partly
• cluster partly
• console partly
• constants partly
• crypto partly
• dgram partly
• diagnostics_channel
• dns partly
• events
• fs partly
• fs/promises partly
• http partly
• http2
• https partly
• inspector partly
• module
• net
• os partly
• path
• path/posix
• path/win32
• perf_hooks
• process partly
• punycode
• querystring
• readline
• repl partly
• stream
• stream/promises
• stream/web partly
• string_decoder
• sys
• timers
• timers/promises
• tls
• trace_events
• tty partly
• url
• util partly
• util/types partly
• v8
• vm partly
• wasi
• webcrypto
• worker_threads
• zlib

Extras: (see ./lib/extras)

• node-fetch (using native fetch)
• chalk (using deno.land/x/chalk_deno)

Globals:

• process
• global (~> globalThis)
• Buffer
• Timers (setTimeout, clearTimeout, setInterval, clearInterval, setImmediate, clearImmediate)

• https://github.com/egoist/rollup-plugin-deno

MIT