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Fork test / development

WARNING: this doc is outdated after Lido V2 upgrade

!NOTES! You need an Infura node with Archived Data access or you can use an Alchemy node with Archived Data access for free

To run Aragon client and check apps on the fork, run hardhat node

npx hardhat node --fork https://mainnet.infura.io/v3/{WEB3_INFURA_PROJECT_ID}

Next, there are 2 options to run Aragon client

Approach 1 - auto

NETWORK_NAME=mainnet RUN_CMD=mainnet node scripts/start-aragon.js

That script sets the right environment variables, downloads and starts Aragon client at http://localhost:3000/#/lido-dao.aragonid.eth

Sync data on the fork is not very fast, so you need to wait ~90sec

Approach 2 - manual

Download Aragon client

git clone [email protected]:lidofinance/aragon-client.git
cd aragon-client && yarn

Next, get lido apps ID

export ARAGON_ENS_REGISTRY_ADDRESS=0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e
export ARAGON_IPFS_GATEWAY=https://mainnet.lido.fi/ipfs
export ARAGON_DEFAULT_ETH_NODE=ws://localhost:8545
export ARAGON_APP_LOCATOR=0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320:http://localhost:3010/
yarn start:mainnet

Where:

  • ARAGON_ENS_REGISTRY_ADDRESS - ENS address where lido-de.aragon id.eth is registered
  • ARAGON_DEFAULT_ETH_NODE - local fork
  • ARAGON_APP_LOCATOR - which source to load app frontend assets from, see more here

You can find the actual information in deployed-mainnet.json, for example, id of Lido app:

"app:lido": {
    ...
    "id": "0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320",
    ...
},

So if you want to load the app frontend from localhost (not ipfs), you need to start the lido app and change ARAGON_APP_LOCATOR:

cd apps/lido/app && yarn && yarn dev

# Server running at http://localhost:3010
export ARAGON_APP_LOCATOR=0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320:http://localhost:3010/