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This project demonstrates how to use hardhat or foundry to deploy a contract to Scroll's zkEVM rollup

Home Page: https://scroll.io

License: MIT License

Solidity 11.02% TypeScript 88.98%

scroll-contract-deploy-demo's Introduction

Project moved to the scroll-guides repo.

Scroll Contract Deployment Demo

This project demonstrates how to use hardhat or foundry to deploy a contract in Scroll's rollup network. This project contains a simple contract that will lock a certain amount of Ether in the deployed contract for a specified amount of time.

Prerequisites

Network setup: https://guide.scroll.io/user-guide/setup

Deploy with Hardhat

If you haven't already, install nodejs and yarn.
Run yarn install to install dependencies.
Create a .env file following the example .env.example in the root directory. Change PRIVATE_KEY to your own account private key in the .env.
Run yarn compile to compile the contract.
Run yarn deploy:scrollTestnet to deploy the contract on the Scroll Alpha Testnet.
Run yarn test for hardhat tests.

Deploy with Foundry

Install Foundry.

curl -L https://foundry.paradigm.xyz | bash
foundryup

Build the project.
```
forge build
```

Deploy the contract.

forge create --rpc-url https://alpha-rpc.scroll.io/l2 \
  --value <lock_amount> \
  --constructor-args <unlock_time> \
  --private-key <your_private_key> \
  --legacy \
  contracts/Lock.sol:Lock

<lock_amount> is the amount of ETH to be locked in the contract. Try setting this to some small amount, like 0.0000001ether.
<unlock_time> is the Unix timestamp after which the funds locked in the contract will become available for withdrawal. Try setting this to some Unix timestamp in the future, like 1696118400 (this Unix timestamp corresponds to October 1, 2023).

For example:

forge create --rpc-url https://alpha-rpc.scroll.io/l2 \
  --value 0.00000000002ether \
  --constructor-args 1696118400 \
  --private-key 0xabc123abc123abc123abc123abc123abc123abc123abc123abc123abc123abc1 \
  --legacy \
  contracts/Lock.sol:Lock

Support

Join our Discord: https://scroll.io/

scroll-contract-deploy-demo's People

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degenbrouillard cryptozenci luozhuzhang parami-pra thinget zbil96 animedevnet tubianca jiucaiwanzi 1000dolar brucewangyq snipershot998 muzi1983 7clock web6699 shonalyshat noderator alphacano cailloucano takridi 0xheycat marcinek89xl pythonrysh sayman71 saeedbira nima6m basrenx isabellewei amaradumi94 rexrotary57 hengyang8 sahebirani samsacrypto mpcltsrl goahahoumov skipperbtc tatinep alexwilson78 vvito69 shitaraba-san optimisticrep atomatom111 muvahhidrufat 6630ak halvingman wrule drhleb 3khoa krepkiy77 greta008 nasttiostapenko anton895 moskalien andrew56185 casmirconsensys gokeay mauricewbr zhekarizhyy katronn ningzs manipulation44 zada-fi khalidmoro mampydhami ragrafix porterskavo tanrungthip aleksey34-7 andriy-gif claumejiat andress30h alf4tta4h majestiqu3 more1v1b fatihsultansevim bobokland lengha888 247blockchain coalars nicolas444 yorrrmannn angelitacookie minhtung1595 pqnam94848 piterkrun yerraissi romaniaferp m88697641 salejoduque j37r0n kenhcrypto teamotea1 victlop degenboinft galaxynode bitcoinwarlocks kateris1 antonygrom rschro21 neylorribeiro

scroll-contract-deploy-demo's Issues

Invalid Rpc url

Keeps lagging and doesn't open

Disperse.app contract fork

https://blockscout.scroll.io/tx/0x4bbcc5152f65be8b6015bee7dff162bc6c44291bdc8070ade85092806226a41b/state
In this tx, I tried to disperse 0.02 ether to two of my addresses, 0.01 ether each. However, instead of dispersing the ether, my 0.02 ether was sent into the contract I deployed. Would really appreciate it if someone could show me the issue!

Scroll

I'm a scroll contributor.

why 30 member for bridge

if any one interest in crypto and has come this far; ı think you shouldn't care about tweeter followers number:)

simple tool on scroll

if someone can Make a scroll community approved tracker where we can track everything scroll related.

Would be cool to see a community-approved scroll tracker that tracks everything such as

Volume
Tnx
Galxe points
GitHub Donation
Contracts
Time
Even X Contribution such as posting about scroll.

You want to deploy and it keep getting error?

Ok try using remix and and set your wallet at aggressive

Error deploying contract

Throws errors like rpc invalid url when deploying contract

Invalid RPC URL

hi deploying testnet at scroll having issues - at step (C:\Users\Swapnil Bhadade\Downloads\scroll-app\scroll-guides\contract-deploy-demo\node_modules@ethersproject\providers\lib\json-rpc-provider.js:48:23) {
code: 'ERR_INVALID_URL',
input: ''
}
@vyzo
this command is failing - yarn deploy:scrollTestnet

Fast

It's need to be faster and efficient.

Fallback function - contracts/Lock.sol

Probably should consider adding a fallback function, thus rejecting any eth sent directly to the contract:

receive() external payable {
revert("This contract does not accept Ether directly");
}

Wrong link in the readme

At the bottom of the README it's written "Join our Discord: https://scroll.io/" the link should be the discord invitation https://discord.com/invite/scroll

Scroll 📜

deploying contract on scroll

A "Scroll Contract Deploy Demo" could be a demonstration or example showcasing how to deploy a smart contract on the Scroll network. Here's a simplified step-by-step outline of what such a demo might entail:

Prerequisites: Ensure that you have access to the Scroll network and the necessary tools for smart contract development and deployment.

Smart Contract Development: Write a simple smart contract using a programming language compatible with the Scroll network, such as Solidity. This contract could implement basic functionality like token transfers, voting, or decentralized finance operations.

Compile the Smart Contract: Use a Solidity compiler or development environment to compile the smart contract code into bytecode.

Deployment Script: Write a deployment script or utilize a deployment tool provided by Scroll to deploy the compiled smart contract bytecode onto the Scroll network. This script will typically include instructions for connecting to the Scroll network, specifying deployment parameters, and sending the transaction to deploy the contract.

Execute Deployment: Run the deployment script, which will interact with the Scroll network to deploy the smart contract. This process involves creating a transaction on the Scroll network, which includes deploying the bytecode to a specific address.

Verify Deployment: After the deployment transaction is confirmed on the Scroll network, verify that the smart contract has been successfully deployed by checking its address and confirming its presence on the blockchain.

Interact with the Contract: Optionally, demonstrate how to interact with the deployed smart contract by calling its functions or sending transactions to it. This step showcases the functionality provided by the smart contract and how users can interact with it on the Scroll network.

Conclusion: Conclude the demo by summarizing the key steps involved in deploying a smart contract on the Scroll network and highlighting the benefits of using Scroll for scalable and efficient contract deployment and execution.

By following these steps, a "Scroll Contract Deploy Demo" can provide users with a practical example of how to deploy smart contracts on the Scroll network and leverage its capabilities for decentralized application development.

yarn deploy:scrollTestnet

I'm using hardhat and I got a type error when using this command - yarn deploy:scrollTestnet