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Deploy Unirep Contract

Deploy a Unirep smart contract with an Ethereum account
  • Config an ethereum provider before deploying a Unirep smart contract.
  • Default: run a local hardhat node by
npx hardhat node
By default it runs at http://localhost:8545 And it will list 20 accounts including their private keys

deploy

npx ts-node cli/index.ts deploy
[-h]
(-dp | -d DEPLOYER_PRIVKEY)
[-e ETH_PROVIDER]
[-l EPOCH_LENGTH]
[-f ATTESTING_FEE]
[-td TREE_DEPTHS_CONFIG]
  • The address of the Unirep contract should be printed after executing the command.
  • Then we have to use the address to perform the following actions.

Options

-dp, --prompt-for-deployer-privkey
Whether to prompt for the deployer's Ethereum private key and ignore -d / --deployer-privkey
-d DEPLOYER_PRIVKEY, --deployer-privkey DEPLOYER_PRIVKEY
The deployer's Ethereum private key
-x CONTRACT, --contract CONTRACT
Unirep contract address. If it is not provided, a Unirep contract will be created in the process.
-e ETH_PROVIDER, --eth-provider ETH_PROVIDER
A connection string to an Ethereum provider. Default: http://localhost:8545
-l EPOCH_LENGTH, --epoch-length EPOCH_LENGTH
The length of an epoch in seconds. Default: 30
-f ATTESTING_FEE, --attesting-fee ATTESTING_FEE
The fee to make an attestation. Default: 0.01 eth (i.e., 10 * 16)
-td TREE_DEPTHS_CONFIG, --tree-depths-config TREE_DEPTHS_CONFIG
The configuration of tree depths: circuit or contract. Default: circuit

Options inherited from parent commands

-h, --help Show this help message and exit.