feat: update hardhat config to use either priv. key or mnemonic

Author: Yash Agrawal

hardhat.config.ts

@@ -1,15 +1,20 @@
+/* eslint-disable @typescript-eslint/naming-convention */
+
 import '@typechain/hardhat'
+import * as dotenv from 'dotenv'
 import '@nomiclabs/hardhat-ethers'
 import '@nomiclabs/hardhat-waffle'
 import '@nomiclabs/hardhat-etherscan'
 import type { HardhatUserConfig } from 'hardhat/config'
-import * as dotenv from 'dotenv'
 
 dotenv.config()
 
 const mnemnoc =
 	typeof process.env.MNEMONIC === 'undefined' ? '' : process.env.MNEMONIC
 
+const privateKey =
+	typeof process.env.PRIVATE_KEY === 'undefined' ? '' : process.env.PRIVATE_KEY
+
 const config: HardhatUserConfig = {
 	solidity: {
 		compilers: [
@@ -36,36 +41,47 @@ const config: HardhatUserConfig = {
 	networks: {
 		mainnet: {
 			url: `https://mainnet.infura.io/v3/${process.env.INFURA_KEY!}`,
-			accounts: {
-				mnemonic: mnemnoc,
-			},
+			accounts: mnemnoc
+				? {
+						mnemonic: mnemnoc,
+				  }
+				: [privateKey],
 		},
 		arbitrumOne: {
 			url: `https://arbitrum-mainnet.infura.io/v3/${process.env.INFURA_KEY!}`,
-			accounts: {
-				mnemonic: mnemnoc,
-			},
+			accounts: mnemnoc
+				? {
+						mnemonic: mnemnoc,
+				  }
+				: [privateKey],
 		},
 		arbitrumRinkeby: {
 			url: `https://arbitrum-rinkeby.infura.io/v3/${process.env.INFURA_KEY!}`,
-			accounts: {
-				mnemonic: mnemnoc,
-			},
+			accounts: mnemnoc
+				? {
+						mnemonic: mnemnoc,
+				  }
+				: [privateKey],
 		},
 		polygonMainnet: {
 			url: `https://polygon-mainnet.infura.io/v3/${process.env.INFURA_KEY!}`,
-			accounts: {
-				mnemonic: mnemnoc,
-			},
+			accounts: mnemnoc
+				? {
+						mnemonic: mnemnoc,
+				  }
+				: [privateKey],
 		},
 		polygonMumbai: {
-			url: `https://polygon-mumbai.infura.io/v3/${process.env.INFURA_KEY!}`,
-			accounts: {
-				mnemonic: mnemnoc,
-			},
+			url: `https://polygon-mumbai.g.alchemy.com/v2/${process.env
+				.ALCHEMY_API_KEY!}`,
+			accounts: mnemnoc
+				? {
+						mnemonic: mnemnoc,
+				  }
+				: [privateKey],
 		},
 	},
-	etherscan: {
+	Etherscan: {
 		apiKey: {
 			...((k) => (k ? { mainnet: k } : undefined))(process.env.ETHERSCAN_KEY),
 			...((k) => (k ? { arbitrumOne: k, arbitrumTestnet: k } : undefined))(

scripts/deploy.ts

@@ -0,0 +1,43 @@
+import { ethers } from 'hardhat'
+
+async function main() {
+	console.log('Starting deploy script on sbt-tokens...')
+
+	const [signer] = await ethers.getSigners()
+	console.log('Signer is: ', signer.address)
+
+	// @TODO: modify this address when deploying...
+	const proxyAdmin = '0x2e8fCbd8d3968252f1FC427Ff06928343B650bc3'
+
+	// >>> Deploy SBT implementation >>>
+	console.log('Deploying SBT implementation...')
+	const sbtFactory = await ethers.getContractFactory('SBT')
+	const sbtImplementation = await sbtFactory.deploy()
+	await sbtImplementation.deployed()
+
+	// >>> Deploy SBTProxy >>>
+	console.log('Deploying SBT proxy...')
+	const sbtProxyFactory = await ethers.getContractFactory('SBTProxy')
+	const sbtProxyInstance = await sbtProxyFactory.deploy(
+		sbtImplementation.address,
+		proxyAdmin,
+		ethers.utils.arrayify('0x')
+	)
+	await sbtProxyInstance.deployed()
+
+	// >>> Initialize SBT Proxy >>>
+	console.log('Initializing SBT proxy...')
+	const sbtProxy = sbtFactory.attach(sbtProxyInstance.address)
+	await sbtProxy.functions.initialize(signer.address, [signer.address])
+
+	console.log('Signer:', signer.address)
+	console.log('SBTProxy deployed to:', sbtProxyInstance.address)
+	console.log('SBTImplementation deployed to:', sbtImplementation.address)
+}
+
+main()
+	.then(() => process.exit(0))
+	.catch((error) => {
+		console.error(error)
+		process.exit(1)
+	})