Fix hardhat envs

sci-domains · Mar 24, 2024 · 6b7e8f7 · 6b7e8f7
1 parent 92702f5
commit 6b7e8f7
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/hardhat.config.ts b/hardhat.config.ts
@@ -4,6 +4,14 @@ import '@nomiclabs/hardhat-solhint';
 import '@openzeppelin/hardhat-upgrades';
 import 'dotenv/config';
 
+function getAccounts(privateKey: string | undefined): string[] {
+  return privateKey ? [privateKey] : [];
+}
+
+function getUrl(url: string | undefined): string {
+  return url ?? '';
+}
+
 const config: HardhatUserConfig = {
   solidity: '0.8.20',
   gasReporter: {
@@ -16,8 +24,8 @@ const config: HardhatUserConfig = {
   networks: {
     goerli: {
       chainId: 5,
-      url: process.env.ETHEREUM_GOERLI_PROVIDER_URL!,
-      accounts: [process.env.ETHEREUM_GOERLI_PRIVATE_KEY!],
+      url: getUrl(process.env.ETHEREUM_GOERLI_PROVIDER_URL),
+      accounts: getAccounts(process.env.ETHEREUM_GOERLI_PRIVATE_KEY),
     },
   },
   etherscan: {