feat: add prefunded accounts (#752)

ethpandaops · Aug 26, 2024 · 1be7efa · 1be7efa
1 parent a433c50
commit 1be7efa
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Showing 6 changed files with 27 additions and 6 deletions.
diff --git a/README.md b/README.md
@@ -533,18 +533,32 @@ network_params:
 
  # Preloaded contracts for the chain
  additional_preloaded_contracts: {}
- # example: To set a contract code at a certain address:
+ # Example:
+ # additional_preloaded_contracts: '{
  # "0x123463a4B065722E99115D6c222f267d9cABb524":
- # balance: "1ETH"
- # code: "0x1234"
- # storage: {}
- # nonce: 0
- # secretKey: "0x"
+ # {
+ # balance: "1ETH",
+ # code: "0x1234",
+ # storage: {},
+ # nonce: 0,
+ # secretKey: "0x",
+ # }
+ # }'
 
  # Repository override for devnet networks
  # Default: ethpandaops
  devnet_repo: ethpandaops
 
+ # A number of prefunded accounts to be created
+ # Defaults to no prefunded accounts
+ # Example:
+ # prefunded_accounts: '{"0x25941dC771bB64514Fc8abBce970307Fb9d477e9": {"balance": "10ETH"}}'
+ # 10ETH to the account 0x25941dC771bB64514Fc8abBce970307Fb9d477e9
+ # To prefund multiple accounts, separate them with a comma
+ #
+ # prefunded_accounts: '{"0x25941dC771bB64514Fc8abBce970307Fb9d477e9": {"balance": "10ETH"}, "0x4107be99052d895e3ee461C685b042Aa975ab5c0": {"balance": "1ETH"}}'
+ prefunded_accounts: {}
+
 # Global parameters for the network
 
 # By default includes

diff --git a/network_params.yaml b/network_params.yaml
@@ -85,6 +85,7 @@ network_params:
  max_blobs_per_block: 6
  additional_preloaded_contracts: {}
  devnet_repo: ethpandaops
+ prefunded_accounts: {}
 additional_services: []
 dora_params:
  image: ""

diff --git a/src/package_io/input_parser.star b/src/package_io/input_parser.star
@@ -289,6 +289,7 @@ def input_parser(plan, input_args):
  "additional_preloaded_contracts"
  ],
  devnet_repo=result["network_params"]["devnet_repo"],
+ prefunded_accounts=result["network_params"]["prefunded_accounts"],
  ),
  mev_params=struct(
  mev_relay_image=result["mev_params"]["mev_relay_image"],
@@ -811,6 +812,7 @@ def default_network_params():
  "preset": "mainnet",
  "additional_preloaded_contracts": {},
  "devnet_repo": "ethpandaops",
+ "prefunded_accounts": {},
  }
 
 
@@ -844,6 +846,7 @@ def default_minimal_network_params():
  "preset": "minimal",
  "additional_preloaded_contracts": {},
  "devnet_repo": "ethpandaops",
+ "prefunded_accounts": {},
  }
 
 

diff --git a/src/package_io/sanity_check.star b/src/package_io/sanity_check.star
@@ -142,6 +142,7 @@ SUBCATEGORY_PARAMS = {
  "preset",
  "additional_preloaded_contracts",
  "devnet_repo",
+ "prefunded_accounts",
  ],
  "dora_params": [
  "image",

diff --git a/src/prelaunch_data_generator/el_cl_genesis/el_cl_genesis_generator.star b/src/prelaunch_data_generator/el_cl_genesis/el_cl_genesis_generator.star
@@ -129,4 +129,5 @@ def new_env_file_for_el_cl_genesis_data(
  "AdditionalPreloadedContracts": json.encode(
  network_params.additional_preloaded_contracts
  ),
+ "PrefundedAccounts": json.encode(network_params.prefunded_accounts),
  }
diff --git a/static_files/genesis-generation-config/el-cl/values.env.tmpl b/static_files/genesis-generation-config/el-cl/values.env.tmpl
@@ -34,3 +34,4 @@ export SAMPLES_PER_SLOT={{ .SamplesPerSlot }}
 export CUSTODY_REQUIREMENT={{ .CustodyRequirement }}
 export MAX_BLOBS_PER_BLOCK={{ .MaxBlobsPerBlock }}
 export ADDITIONAL_PRELOADED_CONTRACTS={{ .AdditionalPreloadedContracts }}
+export EL_PREMINE_ADDRS={{ .PrefundedAccounts }}