rename truffle.js to truffle-config.js (#886)

truffle-config.js

@@ -0,0 +1,43 @@
+require('dotenv').config();
+require('babel-register');
+require('babel-polyfill');
+
+const HDWalletProvider = require('truffle-hdwallet-provider');
+
+const providerWithMnemonic = (mnemonic, rpcEndpoint) =>
+  new HDWalletProvider(mnemonic, rpcEndpoint);
+
+const infuraProvider = network => providerWithMnemonic(
+  process.env.MNEMONIC || '',
+  `https://${network}.infura.io/${process.env.INFURA_API_KEY}`
+);
+
+const ropstenProvider = process.env.SOLIDITY_COVERAGE
+  ? undefined
+  : infuraProvider('ropsten');
+
+module.exports = {
+  networks: {
+    development: {
+      host: 'localhost',
+      port: 8545,
+      network_id: '*', // eslint-disable-line camelcase
+    },
+    ropsten: {
+      provider: ropstenProvider,
+      network_id: 3, // eslint-disable-line camelcase
+    },
+    coverage: {
+      host: 'localhost',
+      network_id: '*', // eslint-disable-line camelcase
+      port: 8555,
+      gas: 0xfffffffffff,
+      gasPrice: 0x01,
+    },
+    ganache: {
+      host: 'localhost',
+      port: 8545,
+      network_id: '*', // eslint-disable-line camelcase
+    },
+  },
+};