New updates to solidity-template are available! This template now supports more networks than ever. And for the first time, streamlined contract development to zk rollup L2s are possible!
By using zkSync’s Hardhat plugins, you can compile your contracts with the zksolc compiler and deploy them to zkSync’s networks. This template configures these plugins so that you can get started immediately.
Simply set up the template, and update the ZK_EVM variable to TRUE. You are then good to go using npm run deploy — –network zksync-goerli. Deploying the sample Counter contract:
> @mattstam/solidity-template@0.0.0 deploy
> npx hardhat run scripts/console.ts –network zksync-goerli
Your available BIP-44 derivation path (m/44’/60’/0’/0) account wallets to use:
1 0x4241d8Dde6b794210B958819B273E39C8E879112
2 0x16eD78bd36D02E7b1fd3e6ea7A1cf2F8885931b7
3 0x9e21F1Bb7de822358DC8325729b4A08db3E2b052
Enter the wallet you wish to use (1-3):
1
Enter maxFeePerGas in GWei (default: 1.7):
2
Enter maxPriorityFeePerGas in GWei (default: 1.5):
1.75
Enter gasLimit in Wei (0 for estimate) (default: 0):
[1] deploy contracts
[2] call contract functions
[0] CANCEL
Please enter your intended usage [1, 2, 0]: 1
Deploying Counter …
Counter address: https://goerli.explorer.zksync.io/address/0x3FE48Ec8ccE1Ee9578417ff49D7930C9FbfB31D8
Counter transaction: https://goerli.explorer.zksync.io/tx/0x001239a85d73a2c1ca9dc13fb118ae4d992463ccdcd57e3de9b5ff19729e5fd4
Deployer address: 0x4241d8Dde6b794210B958819B273E39C8E879112
Update ‘deployments.json’ with new Counter address 0x3FE48Ec8ccE1Ee9578417ff49D7930C9FbfB31D8? [y/n]: y
[1] deploy contracts
[2] call contract functions
[0] CANCEL
Please enter your intended usage [1, 2, 0]: 2
Enter the address of the Counter contract (default: 0x3FE48Ec8ccE1Ee9578417ff49D7930C9FbfB31D8):
Enter function call:
incrementCount
transaction: https://goerli.explorer.zksync.io/tx/0x08a711c6f2c3das3a20e7db50971e97df4bb639ab01c8fa7bb224a8a7acd7f3
[1] deploy contracts
[2] call contract functions
[0] CANCEL
Please enter your intended usage [1, 2, 0]: 2
Enter the address of the Counter contract (default: 0x3FE48Ec8ccE1Ee9578417ff49D7930C9FbfB31D8):
Enter function call:
getCount
current count: 1
You’ll also notice that the gas options can now be configured for EIP-1559 with maxFeePerGas and maxPriorityFeePerGas. To enable this, set the GAS_MODE variable to TRUE
Never used solidity-template? It is a full-featured, production-ready smart contract development template that efficiently uses both Foundry & Hardhat. See the original post for more details!
