feat: add upgrade script for contracts

[NicolasRampoldi]

Description

• To test:
  • In anvil: First, run:

    make anvil_start
    

    Run:

    cast call <aligned_layer_service_manager_proxy_address> "ping()(uint256)"
    

    You can find this address (alignedLayerServiceManager) in the deployment output file. Here, we are trying to call the ping method in the AlignedLayerServiceManager proxy. We should get an error because it doesn't exist. Go to the AlignedLayerServiceManager.sol contract and add the following method:

    function ping() public pure returns (uint256) {
        return 42;
    }
    

    Kill the anvil testnet. Then, make sure the PRIVATE_KEY env variable is set to the private key of the Aligned Layer Upgrader and run:

    make anvil_upgrade_aligned_contracts
    

    Start anvil:

    make anvil_start
    

    Finally, run:

    cast call <aligned_layer_service_manager_proxy_address> "ping()(uint256)"
    

    You should see the number 42.
  • In testnet: First, run:

    cast call <aligned_layer_service_manager_proxy_address> "ping()(uint256)" --rpc-url <rpc_url>
    

    You can find this address (alignedLayerServiceManager) in the deployment output file. Here, we are trying to call the ping method in the AlignedLayerServiceManager proxy. We should get an error because it doesn't exist. Go to the AlignedLayerServiceManager.sol contract and add the following method:

    function getAnswer() public pure returns (uint256) {
        return 42;
    }
    

    Then, make sure the PRIVATE_KEY env variable is set to the private key of the Aligned Layer Upgrader and run:

    make anvil_upgrade_aligned_contracts
    

    Finally, run cast call <aligned_layer_service_manager_proxy_address> "ping()(uint256)" --rpc-url <rpc_url>. You should see the number 42.