Preparing draft PR for review with deployer that uses both a ledger and programattic wallet

Author: shirren

Diff for: .gitignore

@@ -15,6 +15,7 @@ config/*.env
 
 src/gen
 src/artifacts
+scripts/local_output.json
 
 # MAC OS custom directory attributes file.
 .DS_Store
@@ -25,6 +26,7 @@ src/artifacts
 
 # Ignore any environmental files with sensitive data
 .env
+.env.localhost
 .env.devnet
 .env.testnet
 .env.mainnet

Diff for: .prettierrc

@@ -5,5 +5,5 @@
   "singleQuote": true,
   "trailingComma": "none",
   "arrowParens": "avoid",
-  "printWidth": 80
+  "printWidth": 120
 }

Diff for: hardhat.config.ts

@@ -1,22 +1,22 @@
-import { HardhatUserConfig } from 'hardhat/config'
-import { networkConfig } from './utils/config-loader'
+import { HardhatUserConfig } from 'hardhat/config';
+import { networkConfig } from './utils/config-loader';
 
-import '@nomiclabs/hardhat-truffle5'
-import '@nomiclabs/hardhat-ethers'
-import '@nomiclabs/hardhat-web3'
-import '@nomiclabs/hardhat-etherscan'
-import '@nomicfoundation/hardhat-chai-matchers'
+import '@nomiclabs/hardhat-truffle5';
+import '@nomiclabs/hardhat-ethers';
+import '@nomiclabs/hardhat-web3';
+import '@nomiclabs/hardhat-etherscan';
+import '@nomicfoundation/hardhat-chai-matchers';
 
-import 'hardhat-gas-reporter'
-import 'solidity-coverage'
-import { HardhatConfig } from 'hardhat/types'
+import 'hardhat-gas-reporter';
+import 'solidity-coverage';
+import { HardhatConfig } from 'hardhat/types';
 
-require('dotenv').config()
+require('dotenv').config();
 
 const ganacheNetwork = {
   url: 'http://127.0.0.1:8545',
   blockGasLimit: 6000000000
-}
+};
 
 const config: HardhatUserConfig = {
   solidity: {
@@ -37,16 +37,25 @@ const config: HardhatUserConfig = {
   },
   networks: {
     // Define here to easily specify private keys
-    devnet: validateEnvironment()
+    localhost: loadAndValidateEnvironment('localhost')
       ? {
-          url: 'https://rpc.dev.immutable.com',
+          url: 'http://127.0.0.1:8545',
           accounts: [process.env.DEPLOYER_PRIV_KEY!, process.env.WALLET_IMPL_CHANGER_PRIV_KEY!]
         }
       : {
           url: 'SET ENVIRONMENT VARIABLES',
           accounts: []
         },
-    testnet: validateEnvironment()
+    devnet: loadAndValidateEnvironment('devnet')
+      ? {
+          url: 'https://rpcx.dev.immutable.com',
+          accounts: [process.env.DEPLOYER_PRIV_KEY!, process.env.WALLET_IMPL_CHANGER_PRIV_KEY!]
+        }
+      : {
+          url: 'SET ENVIRONMENT VARIABLES',
+          accounts: []
+        },
+    testnet: loadAndValidateEnvironment('testnet')
       ? {
           url: 'https://rpc.testnet.immutable.com',
           accounts: [process.env.DEPLOYER_PRIV_KEY!, process.env.WALLET_IMPL_CHANGER_PRIV_KEY!]
@@ -89,10 +98,11 @@ const config: HardhatUserConfig = {
     gasPrice: 21,
     showTimeSpent: true
   }
-}
+};
 
-export default config
+export default config;
 
-function validateEnvironment(): boolean {
-  return !!process.env.DEPLOYER_PRIV_KEY && !!process.env.WALLET_IMPL_CHANGER_PRIV_KEY
+function loadAndValidateEnvironment(network: string): boolean {
+  require('dotenv').config({ path: `.env.${network}` });
+  return !!process.env.DEPLOYER_PRIV_KEY && !!process.env.WALLET_IMPL_CHANGER_PRIV_KEY;
 }