add check-deployment script

package.json

@@ -24,7 +24,8 @@
     "test": "hardhat test",
     "prettier": "prettier --write 'contracts/**/*.sol' '**/*.ts' '**/*.js'",
     "solhint": "solhint contracts/**/*.sol",
-    "release": "GITHUB_TOKEN=$(grep GITHUB_TOKEN .env | cut -d '=' -f2) release-it"
+    "release": "GITHUB_TOKEN=$(grep GITHUB_TOKEN .env | cut -d '=' -f2) release-it",
+    "check-deployment:goerli": "hardhat run --network goerli src/check-deployment.ts"
   },
   "dependencies": {
     "ethers": "^5.6.9"

src/check-deployment.ts

@@ -0,0 +1,24 @@
+/* eslint-disable no-console */
+import '@nomiclabs/hardhat-ethers';
+import { ethers } from 'hardhat';
+
+/**
+ * main function
+ */
+async function main() {
+  const [owner] = await ethers.getSigners();
+  const chainId = await owner.getChainId();
+
+  console.log('==============================================================================');
+  console.log(`Account address: ${owner.address}`);
+  console.log(`ChainId: ${chainId}`);
+
+  console.log('');
+}
+
+main()
+  .then(() => process.exit(0))
+  .catch(error => {
+    console.error(error);
+    process.exit(1);
+  });