testnet-laconicd-stack/ops/nitro-token-ops.md

Nitro Token Ops

Setup

• Go to the directory where nitro-contracts-deployment is present:

  cd /srv/bridge
  

Deploy new token

• To deploy another token:

  # These values can be changed to deploy another token with different name and symbol
  export TOKEN_NAME="TestToken2"
  export TOKEN_SYMBOL="TST2"
  
  # Note: Token supply denotes actual number of tokens and not the supply in Wei
  export INITIAL_TOKEN_SUPPLY="129600"
  
  laconic-so deployment --dir nitro-contracts-deployment exec nitro-contracts "TOKEN_NAME=$TOKEN_NAME TOKEN_SYMBOL=$TOKEN_SYMBOL INITIAL_TOKEN_SUPPLY=$INITIAL_TOKEN_SUPPLY /app/deploy-l1-tokens.sh"
  

• Recreate assets.json to include newly deployed token address:

  export GETH_CHAIN_ID="1212"
  
  laconic-so deployment --dir nitro-contracts-deployment exec nitro-contracts "jq --arg chainId \"$GETH_CHAIN_ID\" '{
    (\$chainId): [
      {
        \"name\": .[\$chainId][0].name,
        \"chainId\": .[\$chainId][0].chainId,
        \"contracts\": (
          .[\$chainId][0].contracts
          | to_entries
          | map(select(.key | in({\"ConsensusApp\":1, \"NitroAdjudicator\":1, \"VirtualPaymentApp\":1}) | not))
          | from_entries
        )
      }
    ]
  }' /app/deployment/nitro-addresses.json" > assets.json
  

  • The required config file should be generated at /srv/bridge/assets.json

  • Check in the generated file at location ops/stage2/assets.json within this repository

Transfer deployed tokens to given address

• To transfer a token to an account:

  export GETH_CHAIN_ID=1212
  export TOKEN_NAME="<name-of-token-to-be-transferred>"
  export ASSET_ADDRESS=$(laconic-so deployment --dir nitro-contracts-deployment exec nitro-contracts "jq -r '.\"$GETH_CHAIN_ID\"[0].contracts.$TOKEN_NAME.address' /app/deployment/nitro-addresses.json")
  export ACCOUNT="<target-account-address>"
  export AMOUNT="<transfer-amount>"
  
  laconic-so deployment --dir nitro-contracts-deployment exec nitro-contracts "cd packages/nitro-protocol && yarn hardhat transfer --contract $ASSET_ADDRESS --to $ACCOUNT --amount 1000 --network geth"