truffle-flatten

Flatten Solidity Smart Contracts

Usage no npm install needed!

<script type="module">
  import truffleFlatten from 'https://cdn.skypack.dev/truffle-flatten';
</script>

README

truffle-flatten

Thanks to Nomic Labs for the heavy lifting.

This truffle plugin does very little in addition to what the base tool Nomic Labs has provided.

  • It extracts all pragmas to the top of the flattened file
  • the highest pragma version is selected
  • saves the flattened source into flatten/Flattened.sol

Installation

  1. Install the plugin with npm
    npm install truffle-flatten
  2. Add the plugin to your truffle.js or truffle-config.js file
    module.exports = {
  /* ... rest of truffle-config */

  plugins: [
    'truffle-flatten'
  ]
}

Usage

truffle run flatten <Source.sol>