truffle.js

/*
 * NB: since truffle-hdwallet-provider 0.0.5 you must wrap HDWallet providers in a
 * function when declaring them. Failure to do so will cause commands to hang. ex:
 * ```
 * mainnet: {
 *     provider: function() {
 *       return new HDWalletProvider(mnemonic, 'https://mainnet.infura.io/<infura-key>')
 *     },
 *     network_id: '1',
 *     gas: 4500000,
 *     gasPrice: 10000000000,
 *   },
 */

require("ts-node/register");

module.exports = {

  plugins: ["truffle-security"],

  test_file_extension_regexp: /.*\.js|ts$/,
  networks: {
    development: {
      host: 'localhost',
      port: 8545,
      network_id: '*',
      gas: 6500000,
      gasPrice: 0
    }
  },
  compilers: {
    solc: {
      version: "0.4.24"  // ex:  "0.4.20". (Default: Truffle's installed solc)
    }
  },
  solc: {
    optimizer: {
      enabled: true,
      runs: 200
    }
  }
};