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Docker image to run local hardhat node

Run

To run the mainnet fork you have to set one of the following environment variables:

  • INFURA_TOKEN to use Infura as provider
  • ALCHEMY_TOKEN to use Alchemy as provider
  • ETH_RPC_URL to use a custom provider

Examples

With Infura

docker run -e INFURA_TOKEN=your_token -p 8545:8545 -it --rm ghcr.io/lidofinance/hardhat-node:2.22.11

With Alchemy:

docker  run -e ALCHEMY_TOKEN=your_token -p 8545:8545 -it --rm ghcr.io/lidofinance/hardhat-node:2.22.11

With custom provider:

docker run -e ETH_RPC_URL=your_url -p 8545:8545 -it --rm ghcr.io/lidofinance/hardhat-node:2.22.11

If you don't need to fork mainnet, and you only want to work with the scratch node:

docker run -p 8545:8545 -it --rm ghcr.io/lidofinance/hardhat-node:2.22.11-scratch

Updating hardhat version

  • set the new version in package.json
  • run pnpm install
  • create new branch feat/hardhat-<version>
  • create a PR
  • merge the PR
  • create a new tag with the version git tag -a <version> -m "Hardhat version <version>"
  • push the tag git push --tags