# Install Node.js & npm
# Install local node dependencies:
$ npm install
# Set private key:
$ echo -n "PRIVATE_KEY=0x7ff8c90cb78ec105f8987f450cf0df4a66dea8497df750f1fec1ecb1b789336a" > .env
# Run tests:
$ npm run test
# Deploy to $network (goerli/kovan/ropsten/bsc_testnet)
npx hardhat run scripts/deploy.js --network $network