rm build folder

truffle-config.js

@@ -0,0 +1,94 @@
+/**
+ * Use this file to configure your truffle project. It's seeded with some
+ * common settings for different networks and features like migrations,
+ * compilation and testing. Uncomment the ones you need or modify
+ * them to suit your project as necessary.
+ *
+ * More information about configuration can be found at:
+ *
+ * truffleframework.com/docs/advanced/configuration
+ *
+ * To deploy via Infura you'll need a wallet provider (like @truffle/hdwallet-provider)
+ * to sign your transactions before they're sent to a remote public node. Infura accounts
+ * are available for free at: infura.io/register.
+ *
+ * You'll also need a mnemonic - the twelve word phrase the wallet uses to generate
+ * public/private key pairs. If you're publishing your code to GitHub make sure you load this
+ * phrase from a file you've .gitignored so it doesn't accidentally become public.
+ *
+ */
+
+// const HDWalletProvider = require('@truffle/hdwallet-provider');
+// const infuraKey = "fj4jll3k.....";
+//
+// const fs = require('fs');
+// const mnemonic = fs.readFileSync(".secret").toString().trim();
+require("ts-node/register"); // eslint-disable-line
+require("dotenv-flow").config(); // eslint-disable-line
+
+var HDWalletProvider = require("truffle-hdwallet-provider");
+var privKey = process.env.privKey;
+var infuraId = process.env.infuraId;
+
+module.exports = {
+  /**
+   * Networks define how you connect to your ethereum client and let you set the
+   * defaults web3 uses to send transactions. If you don't specify one truffle
+   * will spin up a development blockchain for you on port 9545 when you
+   * run `develop` or `test`. You can ask a truffle command to use a specific
+   * network from the command line, e.g
+   *
+   * $ truffle test --network <network-name>
+   */
+
+  networks: {
+    // Useful for testing. The `development` name is special - truffle uses it by default
+    // if it's defined here and no other network is specified at the command line.
+    // You should run a client (like ganache-cli, geth or parity) in a separate terminal
+    // tab if you use this network and you must also set the `host`, `port` and `network_id`
+    // options below to some value.
+    //
+    development: {
+      host: "127.0.0.1",
+      port: 8545,
+      network_id: 5777,
+      gas: 0xfffffffffff,
+      gasPrice: 1,
+    },
+    kovan: {
+      provider: function() {
+        return new HDWalletProvider(privKey, "https://kovan.infura.io/v3/" + infuraId);
+      },
+      gas: 8000000,
+      gasPrice: 1000000000,
+      network_id: 42,
+      skipDryRun: true
+    },
+    coverage: {
+      host: "127.0.0.1",
+      port: 6545,
+      network_id: 1002,
+      gas: 0xfffffffffff,
+      gasPrice: 1,
+    },
+  },
+
+  // Set default mocha options here, use special reporters etc.
+  mocha: {
+    timeout: false,
+  },
+  plugins: ["solidity-coverage"],
+  // Configure your compilers
+  compilers: {
+    solc: {
+      version: "0.6.9", // Fetch exact version from solc-bin (default: truffle's version)
+      settings: {
+        // See the solidity docs for advice about optimization and evmVersion
+        optimizer: {
+          enabled: true,
+          runs: 200,
+        },
+      },
+    },
+  },
+};