isMedia NFT Contracts

ERC1155, ERC721, and marketplace V1 contracts for isMedia Ethereum NFTs

Usage

Hardhat is used for contract development and deploy.

Install packages

npm install

Compile contracts (see Environment)

npm run compile

Run tests

npm run test

# With coverage
npm run test:coverage

Lint

# Tests and config files (JS/TS)
npm run lint

# Contracts
npm run lint:solidity

Hardhat local blockchain node

npm run dev

Deploy

# To local node
npm run deploy:dev

# To Ropsten testnet (needs "ROPSTEN_X" env vars)
npm run deploy:test

Environment

The repo comes with and example config in .env.dist. These represent the defaults; to modify them copy the file to .env and edit.

Name	Default	Description
HARDHAT_LOGGING	1	Logger switch
WALLET_MNEMONIC	-	Custom wallet mnemonic for local dev (for Metamask testing convenience)
ETHERSCAN_API_KEY	-	API key for etherscan. Used for deployed contract verification.
ROPSTEN_RPC_URL	-	RPC URL for ropsten testnet deploy
ROPSTEN_MNEMONIC	-	Wallet mnemonic for ropsten deploy
TEST_REPORT_GAS	1	Report gas usage after test

Notes

OpenZeppelin contracts copied 2021-06-28