verification script (#201)

Author: aalavandhan

hardhat.config.ts

@@ -3,12 +3,27 @@ import { HardhatUserConfig } from 'hardhat/config'
 import '@nomiclabs/hardhat-ethers'
 import '@nomiclabs/hardhat-waffle'
 import '@openzeppelin/hardhat-upgrades'
+import "@nomiclabs/hardhat-etherscan";
 import 'solidity-coverage'
 import 'hardhat-gas-reporter'
 
 require('./scripts/deploy')
 
 export default {
+  etherscan: {
+    apiKey: process.env.ETHERSCAN_API_KEY
+  },
+  networks: {
+    rinkeby: {
+      url: `https://rinkeby.infura.io/v3/${process.env.INFURA_SECRET}`
+    },
+    kovan: {
+      url: `https://kovan.infura.io/v3/${process.env.INFURA_SECRET}`
+    },
+    mainnet: {
+      url: `https://mainnet.infura.io/v3/${process.env.INFURA_SECRET}`
+    }
+  },
   solidity: {
     compilers: [
       {

package.json

@@ -31,6 +31,7 @@
   ],
   "devDependencies": {
     "@nomiclabs/hardhat-ethers": "^2.0.1",
+    "@nomiclabs/hardhat-etherscan": "^2.1.1",
     "@nomiclabs/hardhat-waffle": "^2.0.1",
     "@openzeppelin/hardhat-upgrades": "^1.4.3",
     "@types/chai": "^4.2.12",

yarn.lock

@@ -149,6 +149,21 @@
     "@ethersproject/properties" "^5.0.7"
     "@ethersproject/strings" "^5.0.8"
 
+"@ethersproject/abi@^5.0.2":
+  version "5.0.12"
+  resolved "https://registry.yarnpkg.com/@ethersproject/abi/-/abi-5.0.12.tgz#9aebe6aedc05ce45bb6c41b06d80bd195b7de77c"
+  integrity sha512-Ujr/3bwyYYjXLDQfebeiiTuvOw9XtUKM8av6YkoBeMXyGQM9GkjrQlwJMNwGTmqjATH/ZNbRgCh98GjOLiIB1Q==
+  dependencies:
+    "@ethersproject/address" "^5.0.9"
+    "@ethersproject/bignumber" "^5.0.13"
+    "@ethersproject/bytes" "^5.0.9"
+    "@ethersproject/constants" "^5.0.8"
+    "@ethersproject/hash" "^5.0.10"
+    "@ethersproject/keccak256" "^5.0.7"
+    "@ethersproject/logger" "^5.0.8"
+    "@ethersproject/properties" "^5.0.7"
+    "@ethersproject/strings" "^5.0.8"
+
 "@ethersproject/[email protected]":
   version "5.0.5"
   resolved "https://registry.yarnpkg.com/@ethersproject/abstract-provider/-/abstract-provider-5.0.5.tgz#797a32a8707830af1ad8f833e9c228994d5572b9"
@@ -244,6 +259,17 @@
     "@ethersproject/logger" "^5.0.5"
     "@ethersproject/rlp" "^5.0.3"
 
+"@ethersproject/address@^5.0.2":
+  version "5.0.10"
+  resolved "https://registry.yarnpkg.com/@ethersproject/address/-/address-5.0.10.tgz#2bc69fdff4408e0570471cd19dee577ab06a10d0"
+  integrity sha512-70vqESmW5Srua1kMDIN6uVfdneZMaMyRYH4qPvkAXGkbicrCOsA9m01vIloA4wYiiF+HLEfL1ENKdn5jb9xiAw==
+  dependencies:
+    "@ethersproject/bignumber" "^5.0.13"
+    "@ethersproject/bytes" "^5.0.9"
+    "@ethersproject/keccak256" "^5.0.7"
+    "@ethersproject/logger" "^5.0.8"
+    "@ethersproject/rlp" "^5.0.7"
+
 "@ethersproject/address@^5.0.9":
   version "5.0.9"
   resolved "https://registry.yarnpkg.com/@ethersproject/address/-/address-5.0.9.tgz#347ef30dc8243c682574a3f23ff63f73c8f8cbf1"
@@ -993,6 +1019,19 @@
   resolved "https://registry.yarnpkg.com/@nomiclabs/hardhat-ethers/-/hardhat-ethers-2.0.1.tgz#f86a6fa210dbe6270adffccc75e93ed60a856904"
   integrity sha512-uTFHDhhvJ+UjfvvMeQxD3ZALuzuI3FXzTYT1Z5N3ebyZL5z4Ogwt55GB0R9tdKY0p5HhDhBjU/gsCjUEwIVoaw==
 
+"@nomiclabs/hardhat-etherscan@^2.1.1":
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/@nomiclabs/hardhat-etherscan/-/hardhat-etherscan-2.1.1.tgz#186f3fa652a0ca20fb77aa857cfad2da845d5cbf"
+  integrity sha512-8TNUFsO5DpAfwNlXMDhcEtFAMOYsVNaQL2vq5vuCD45kUKBgL8H21++zOk231ha9D7LQWBMCIg7A7iPxw6Jwmg==
+  dependencies:
+    "@ethersproject/abi" "^5.0.2"
+    "@ethersproject/address" "^5.0.2"
+    cbor "^5.0.2"
+    debug "^4.1.1"
+    fs-extra "^7.0.1"
+    node-fetch "^2.6.0"
+    semver "^6.3.0"
+
 "@nomiclabs/hardhat-waffle@^2.0.1":
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/@nomiclabs/hardhat-waffle/-/hardhat-waffle-2.0.1.tgz#5d43654fba780720c5033dea240fe14f70ef4bd2"