truffle-config.js

module.exports = {
    // Uncommenting the defaults below
    // provides for an easier quick-start with Ganache.
    // You can also follow this format for other networks;
    // see <http://truffleframework.com/docs/advanced/configuration>
    // for more details on how to specify configuration options!

    // networks: {
    //     development: {
    //         host: "127.0.0.1",
    //         port: 8545,
    //         network_id: "*"
    //     },
    //     test: {
    //         host: "127.0.0.1",
    //         port: 8545,
    //         network_id: "*"
    //     }
    // },

    plugins: ["truffle-security"],

    contracts_directory: './contracts/metavault',
    migrations_directory: './migrations',

    compilers: {
        solc: {
            version: "0.6.12",
            settings: {
                optimizer: {
                    enabled: true,
                    runs: 200
                },
            }
        }
    }
};