fix: coverage script breaking after enabling viaIR

Author: jaybuidl

contracts/.solcover.js

@@ -7,6 +7,7 @@ const shell = require("shelljs");
 module.exports = {
   istanbulReporter: ["lcov"],
   configureYulOptimizer: true,
+  irMinimum: true,
   onCompileComplete: async function (_config) {
     await run("typechain");
   },

contracts/hardhat.config.ts

@@ -28,7 +28,7 @@ const config: HardhatUserConfig = {
       {
         version: "0.8.30",
         settings: {
-          viaIR: true,
+          viaIR: process.env.VIA_IR !== "false", // Defaults to true
           optimizer: {
             enabled: true,
             runs: 10000,

contracts/scripts/coverage.sh

@@ -21,6 +21,7 @@ fi
 # Generate the Hardhat coverage report
 yarn clean
 echo "Building contracts with Hardhat..."
+export VIA_IR=false
 yarn build
 echo "Running Hardhat coverage..."
 yarn hardhat coverage --solcoverjs ./.solcover.js --temp artifacts --show-stack-traces --testfiles "test/**/*.ts"