script to clear nonce when stuff gets stuck

src/scripts/clearNextNonce.js

@@ -0,0 +1,45 @@
+/* eslint-disable no-await-in-loop, no-use-before-define, no-lonely-if, import/no-dynamic-require, global-require */
+/* eslint-disable no-console, no-inner-declarations, no-undef, import/no-unresolved, no-restricted-syntax */
+const path = require('path');
+const { ethers } = require('hardhat');
+require('dotenv').config({ path: path.resolve(__dirname, '../.env') });
+const common = require('../common/common');
+
+
+async function main() {
+    const args = process.argv.slice(2);
+    const deploymentName = args[0];
+
+    const deployParameters = require(`../../deployments/${deploymentName}/deploy_parameters.json`);
+    const currentProvider = await common.loadProvider(deployParameters, process.env);
+    const deployer = await common.loadDeployer(currentProvider, deployParameters);
+
+    const pendingTxCount = await currentProvider.getTransactionCount(deployer.address, 'pending');
+    const txCount = await currentProvider.getTransactionCount(deployer.address);
+
+    if (pendingTxCount == txCount) {
+        console.log('Nothing to clear');
+        return;
+    }
+
+    console.log('Cancelling tx with nonce', txCount);
+
+    // let gasPrice = await currentProvider.getGasPrice();
+
+    const tx = await deployer.sendTransaction({
+        to: deployer.address,
+        value: 0,
+        nonce: txCount,
+        // gasPrice: gasPrice,
+        gasLimit: 21000
+    });
+
+    console.log('sending tx', tx);
+    await tx.wait();
+    console.log('setnd tx', tx.hash);
+}
+
+main().catch((e) => {
+    console.error(e);
+    process.exit(1);
+});