ERC-1155 token mint with a EIP-2535 Diamonds proxy implementation using Hardhat and Solidity 0.8.*

This project is based on the implementation written by Nick Mudge

Installation

1. Clone this repo:

git clone https://github.com/luisvid/diamond-erc1155-mint.git

2. Install NPM packages:

cd diamond-erc1155-mint
npm install

Run tests:

npx hardhat test

Deployment

To complete the deployment of all the Diamond contracts on Sepolia testnet, first rename .env.example to .env, enter your private key and the required API keys, and then run the command:

npx hardhat run scripts/deployDiamondWithERC1155.js --network sepolia

After all the required contracts have been deployed, you can use the louper.dev tool to inspect and interact with the Diamond's contracts.

For example:

https://louper.dev/diamond/0xbC547CbA1949bb541dC7bc064789E536de17C12E?network=sepolia

Facet Information

The contracts/Diamond.sol file shows an example of implementing a diamond.

The contracts/facets/DiamondCutFacet.sol file shows how to implement the diamondCut external function.

The contracts/facets/DiamondLoupeFacet.sol file shows how to implement the four standard loupe functions.

The contracts/facets/ERC1155MintFacet.sol file shows the ERC-1155 implementation.

The contracts/libraries/LibDiamond.sol file shows how to implement Diamond Storage and a diamondCut internal function.

The scripts/deploy-test.js file deploys all the facets, except for the ERC-1155 implementation, to be used in the tests.