Upgrade hardhat to 2.2.1 (Berlin) / add test:fast yarn commands

Author: cgewecke

hardhat.config.ts

@@ -21,7 +21,6 @@ const config: HardhatUserConfig = {
   },
   networks: {
     hardhat: {
-      hardfork: "istanbul",
       accounts: getHardhatPrivateKeys(),
     },
     localhost: {

package.json

@@ -34,6 +34,8 @@
     "rename-extensions": "for f in typechain/*.d.ts; do mv -- \"$f\" \"${f%.d.ts}.ts\"; done",
     "test": "npx hardhat test --network localhost",
     "test:clean": "yarn clean && yarn build && yarn test",
+    "test:fast": "NO_COMPILE=true TS_NODE_TRANSPILE_ONLY=1 npx hardhat test --network localhost --no-compile",
+    "test:fast:compile": "TS_NODE_TRANSPILE_ONLY=1 npx hardhat test --network localhost",
     "transpile": "tsc",
     "transpile-dist": "tsc -p tsconfig.dist.json",
     "typechain": "npx hardhat typechain"
@@ -65,7 +67,7 @@
     "dotenv": "^8.2.0",
     "ethereum-waffle": "^3.2.1",
     "ethers": "^5.0.24",
-    "hardhat": "^2.0.6",
+    "hardhat": "2.2.1",
     "hardhat-deploy": "^0.7.0-beta.39",
     "hardhat-typechain": "^0.3.4",
     "husky": "^4.2.5",

tasks/subtasks.ts

@@ -23,6 +23,8 @@ internalTask(TASK_COMPILE_SOLIDITY_COMPILE).setAction(setupNativeSolc);
 // Fix gas to be string instead of number in typechain files
 internalTask(TASK_TEST_SETUP_TEST_ENVIRONMENT)
   .setAction(async function setupNativeSolc({ input }, { config }, runSuper) {
+    if (process.env.NO_COMPILE === "true") return;
+
     const replace = require("replace-in-file");
 
     const options = {