2 * Use this file to configure your truffle project. It's seeded with some
3 * common settings for different networks and features like migrations,
4 * compilation and testing. Uncomment the ones you need or modify
5 * them to suit your project as necessary.
7 * More information about configuration can be found at:
9 * trufflesuite.com/docs/advanced/configuration
11 * To deploy via Infura you'll need a wallet provider (like @truffle/hdwallet-provider)
12 * to sign your transactions before they're sent to a remote public node. Infura accounts
13 * are available for free at: infura.io/register.
15 * You'll also need a mnemonic - the twelve word phrase the wallet uses to generate
16 * public/private key pairs. If you're publishing your code to GitHub make sure you load this
17 * phrase from a file you've .gitignored so it doesn't accidentally become public.
21 // const HDWalletProvider = require('@truffle/hdwallet-provider');
22 // const infuraKey = "fj4jll3k.....";
24 // const fs = require('fs');
25 // const mnemonic = fs.readFileSync(".secret").toString().trim();
29 * Networks define how you connect to your ethereum client and let you set the
30 * defaults web3 uses to send transactions. If you don't specify one truffle
31 * will spin up a development blockchain for you on port 9545 when you
32 * run `develop` or `test`. You can ask a truffle command to use a specific
33 * network from the command line, e.g
35 * $ truffle test --network <network-name>
39 // Useful for testing. The `development` name is special - truffle uses it by default
40 // if it's defined here and no other network is specified at the command line.
41 // You should run a client (like ganache-cli, geth or parity) in a separate terminal
42 // tab if you use this network and you must also set the `host`, `port` and `network_id`
43 // options below to some value.
46 host: "127.0.0.1", // Localhost (default: none)
47 port: 8545, // Standard Ethereum port (default: none)
48 network_id: "*", // Any network (default: none)
50 // Another network with more advanced options...
52 // port: 8777, // Custom port
53 // network_id: 1342, // Custom network
54 // gas: 8500000, // Gas sent with each transaction (default: ~6700000)
55 // gasPrice: 20000000000, // 20 gwei (in wei) (default: 100 gwei)
56 // from: <address>, // Account to send txs from (default: accounts[0])
57 // websocket: true // Enable EventEmitter interface for web3 (default: false)
59 // Useful for deploying to a public network.
60 // NB: It's important to wrap the provider as a function.
62 // provider: () => new HDWalletProvider(mnemonic, `https://ropsten.infura.io/v3/YOUR-PROJECT-ID`),
63 // network_id: 3, // Ropsten's id
64 // gas: 5500000, // Ropsten has a lower block limit than mainnet
65 // confirmations: 2, // # of confs to wait between deployments. (default: 0)
66 // timeoutBlocks: 200, // # of blocks before a deployment times out (minimum/default: 50)
67 // skipDryRun: true // Skip dry run before migrations? (default: false for public nets )
69 // Useful for private networks
71 // provider: () => new HDWalletProvider(mnemonic, `https://network.io`),
72 // network_id: 2111, // This network is yours, in the cloud.
73 // production: true // Treats this network as if it was a public net. (default: false)
77 // Set default mocha options here, use special reporters etc.
82 // Configure your compilers
85 // version: "0.5.1", // Fetch exact version from solc-bin (default: truffle's version)
86 // docker: true, // Use "0.5.1" you've installed locally with docker (default: false)
87 // settings: { // See the solidity docs for advice about optimization and evmVersion
92 // evmVersion: "byzantium"
97 // Truffle DB is currently disabled by default; to enable it, change enabled: false to enabled: true
99 // Note: if you migrated your contracts prior to enabling this field in your Truffle project and want
100 // those previously migrated contracts available in the .db directory, you will need to run the following:
101 // $ truffle migrate --reset --compile-all