Support fork connection.

docker-compose.test.yml

@@ -7,4 +7,3 @@ services:
     environment:
       - MNEMONIC
       - ALCHEMY_KEY
-      - TENDERLY_FORK_ID

docker-compose.yml

@@ -20,3 +20,4 @@ services:
       TENDERLY_USERNAME: ${TENDERLY_USERNAME}
       ALCHEMY_KEY: ${ALCHEMY_KEY}
       TENDERLY_FORK_ID: ${TENDERLY_FORK_ID}
+      TENDERLY_HEAD_ID: ${TENDERLY_HEAD_ID}

hardhat.config.ts

@@ -5,7 +5,7 @@ import { HardhatUserConfig } from 'hardhat/types';
 import { accounts } from './test-wallets.js';
 import { eEthereumNetwork, eNetwork, ePolygonNetwork, eXDaiNetwork } from './helpers/types';
 import { BUIDLEREVM_CHAINID, COVERAGE_CHAINID } from './helpers/buidler-constants';
-import { NETWORKS_RPC_URL, NETWORKS_DEFAULT_GAS } from './helper-hardhat-config';
+import { NETWORKS_RPC_URL, NETWORKS_DEFAULT_GAS } from './helper-hardhat-config';
 
 require('dotenv').config();
 
@@ -94,7 +94,7 @@ const buidlerConfig: HardhatUserConfig = {
     kovan: getCommonNetworkConfig(eEthereumNetwork.kovan, 42),
     ropsten: getCommonNetworkConfig(eEthereumNetwork.ropsten, 3),
     main: getCommonNetworkConfig(eEthereumNetwork.main, 1),
-    tenderlyMain: getCommonNetworkConfig(eEthereumNetwork.main, 1),
+    tenderlyMain: getCommonNetworkConfig(eEthereumNetwork.tenderlyMain, 3030),
     matic: getCommonNetworkConfig(ePolygonNetwork.matic, 137),
     mumbai: getCommonNetworkConfig(ePolygonNetwork.mumbai, 80001),
     xdai: getCommonNetworkConfig(eXDaiNetwork.xdai, 100),

package.json

@@ -89,7 +89,7 @@
     "@nomiclabs/hardhat-ethers": "^2.0.0",
     "@nomiclabs/hardhat-waffle": "^2.0.0",
     "@openzeppelin/contracts": "3.1.0",
-    "@tenderly/hardhat-tenderly": "^1.1.0-beta.3",
+    "@tenderly/hardhat-tenderly": "^1.1.0-beta.4",
     "@typechain/ethers-v4": "1.0.0",
     "@typechain/ethers-v5": "^2.0.0",
     "@typechain/truffle-v4": "2.0.2",

tasks/migrations/aave.mainnet.ts

@@ -46,7 +46,10 @@ task('aave:mainnet', 'Deploy development enviroment')
 
     if (usingTenderly()) {
       const postDeployHead = DRE.tenderlyRPC.getHead();
-      console.log('Tenderly UUID', postDeployHead);
+      const postDeployFork = DRE.tenderlyRPC.getFork();
+      console.log('Tenderly Info');
+      console.log('- Head', postDeployHead);
+      console.log('- Fork', postDeployFork);
     }
     console.log('\nFinished migrations');
     printContracts();

tasks/migrations/amm.mainnet.ts

@@ -46,7 +46,10 @@ task('amm:mainnet', 'Deploy development enviroment')
 
     if (usingTenderly()) {
       const postDeployHead = DRE.tenderlyRPC.getHead();
-      console.log('Tenderly UUID', postDeployHead);
+      const postDeployFork = DRE.tenderlyRPC.getFork();
+      console.log('Tenderly Info');
+      console.log('- Head', postDeployHead);
+      console.log('- Fork', postDeployFork);
     }
     console.log('\nFinished migrations');
     printContracts();

tasks/migrations/matic.mainnet.ts

@@ -21,7 +21,7 @@ task('matic:mainnet', 'Deploy development enviroment')
     await DRE.run('full:deploy-address-provider', { pool: POOL_NAME });
 
     console.log('2. Deploy lending pool');
-    await DRE.run('full:deploy-lending-pool', { pool: POOL_NAME});
+    await DRE.run('full:deploy-lending-pool', { pool: POOL_NAME });
 
     console.log('3. Deploy oracles');
     await DRE.run('full:deploy-oracles', { pool: POOL_NAME });
@@ -43,7 +43,10 @@ task('matic:mainnet', 'Deploy development enviroment')
 
     if (usingTenderly()) {
       const postDeployHead = DRE.tenderlyRPC.getHead();
-      console.log('Tenderly UUID', postDeployHead);
+      const postDeployFork = DRE.tenderlyRPC.getFork();
+      console.log('Tenderly Info');
+      console.log('- Head', postDeployHead);
+      console.log('- Fork', postDeployFork);
     }
     console.log('\nFinished migrations');
     printContracts();

tasks/misc/set-bre.ts

@@ -3,6 +3,8 @@ import { DRE, setDRE } from '../../helpers/misc-utils';
 import { EthereumNetworkNames } from '../../helpers/types';
 import { usingTenderly } from '../../helpers/tenderly-utils';
 import { HardhatRuntimeEnvironment } from 'hardhat/types';
+import { getFirstSigner } from '../../helpers/contracts-getters';
+import { formatEther } from 'ethers/lib/utils';
 
 task(`set-DRE`, `Inits the DRE, to have access to all the plugins' objects`).setAction(
   async (_, _DRE) => {
@@ -14,10 +16,24 @@ task(`set-DRE`, `Inits the DRE, to have access to all the plugins' objects`).set
       process.env.TENDERLY === 'true'
     ) {
       console.log('- Setting up Tenderly provider');
-      await _DRE.tenderlyRPC.initializeFork();
+      if (process.env.TENDERLY_FORK_ID && process.env.TENDERLY_HEAD_ID) {
-      console.log('- Initialized Tenderly fork');
+        console.log('- Connecting to a Tenderly Fork');
+        _DRE.tenderlyRPC.setFork(process.env.TENDERLY_FORK_ID);
+        _DRE.tenderlyRPC.setHead(process.env.TENDERLY_HEAD_ID);
+      } else {
+        console.log('- Creating a new Tenderly Fork');
+        await _DRE.tenderlyRPC.initializeFork();
+      }
       const provider = new _DRE.ethers.providers.Web3Provider(_DRE.tenderlyRPC as any);
       _DRE.ethers.provider = provider;
+      console.log('- Initialized Tenderly fork:');
+      console.log('  - Fork: ', _DRE.tenderlyRPC.getFork());
+      console.log('  - Head: ', _DRE.tenderlyRPC.getHead());
+      console.log('  - First account:', await (await _DRE.ethers.getSigners())[0].getAddress());
+      console.log(
+        '  - Balance:',
+        formatEther(await (await _DRE.ethers.getSigners())[0].getBalance())
+      );
     }
 
     setDRE(_DRE);