Lint

packages/beacon-node/src/chain/produceBlock/produceBlockBody.ts

@@ -575,7 +575,6 @@ function preparePayloadAttributes(
     ).withdrawals;
   }
 
-
   return payloadAttributes;
 }
 

packages/config/src/chainConfig/configs/mainnet.ts

@@ -100,7 +100,6 @@ export const chainConfig: ChainConfig = {
   // `2**12` (= 4096 epochs, ~18 days)
   MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS: 4096,
 
-
   // Electra
   // 2**8 * 10**9 (= 256,000,000,000)
   MAX_PER_EPOCH_ACTIVATION_EXIT_CHURN_LIMIT: 256000000000,

packages/config/src/chainConfig/types.ts

@@ -71,7 +71,6 @@ export type ChainConfig = {
 
   // Networking
   MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS: number;
-
 };
 
 export const chainConfigTypes: SpecTypes<ChainConfig> = {

packages/state-transition/src/block/index.ts

@@ -1,7 +1,12 @@
 import {ForkSeq} from "@lodestar/params";
-import {allForks, altair, capella, electra} from "@lodestar/types";
+import {allForks, altair, capella} from "@lodestar/types";
 import {getFullOrBlindedPayload, isExecutionEnabled} from "../util/execution.js";
-import {CachedBeaconStateAllForks, CachedBeaconStateCapella, CachedBeaconStateBellatrix, CachedBeaconStateElectra} from "../types.js";
+import {
+  CachedBeaconStateAllForks,
+  CachedBeaconStateCapella,
+  CachedBeaconStateBellatrix,
+  CachedBeaconStateElectra,
+} from "../types.js";
 import {processExecutionPayload} from "./processExecutionPayload.js";
 import {processSyncAggregate} from "./processSyncCommittee.js";
 import {processBlockHeader} from "./processBlockHeader.js";

packages/state-transition/src/block/processConsolidation.ts

@@ -4,15 +4,13 @@ import {FAR_FUTURE_EPOCH, MIN_ACTIVATION_BALANCE, PENDING_CONSOLIDATIONS_LIMIT}
 import {verifyConsolidationSignature} from "../signatureSets/index.js";
 
 import {CachedBeaconStateElectra} from "../types.js";
-import { getConsolidationChurnLimit, isActiveValidator } from "../util/validator.js";
-import { hasExecutionWithdrawalCredential } from "../util/capella.js";
+import {getConsolidationChurnLimit, isActiveValidator} from "../util/validator.js";
+import {hasExecutionWithdrawalCredential} from "../util/capella.js";
 
 export function processConsolidation(
   state: CachedBeaconStateElectra,
-  signedConsolidation: electra.SignedConsolidation,
+  signedConsolidation: electra.SignedConsolidation
 ): void {
-
-
   assertValidConsolidation(state, signedConsolidation);
 
   // Initiate source validator exit and append pending consolidation
@@ -21,21 +19,20 @@ export function processConsolidation(
   const sourceValidator = state.validators.get(sourceIndex);
 
   const exitEpoch = 0; // TODO Electra: compute_consolidation_epoch_and_update_churn
-  sourceValidator.exitEpoch = exitEpoch; 
+  sourceValidator.exitEpoch = exitEpoch;
   sourceValidator.withdrawableEpoch = exitEpoch + state.config.MIN_VALIDATOR_WITHDRAWABILITY_DELAY;
 
   const pendingConsolidation = ssz.electra.PendingConsolidation.toViewDU({
     sourceIndex,
-    targetIndex
+    targetIndex,
   });
   state.pendingConsolidations.push(pendingConsolidation);
-
 }
 
-function assertValidConsolidation(state: CachedBeaconStateElectra, signedConsolidation: electra.SignedConsolidation) {
+function assertValidConsolidation(state: CachedBeaconStateElectra, signedConsolidation: electra.SignedConsolidation): void {
   // If the pending consolidations queue is full, no consolidations are allowed in the block
   if (state.pendingConsolidations.length >= PENDING_CONSOLIDATIONS_LIMIT) {
-    throw new Error(`Pending consolidation queue is full`);
+    throw new Error("Pending consolidation queue is full");
   }
 
   // If there is too little available consolidation churn limit, no consolidations are allowed in the block
@@ -44,16 +41,16 @@ function assertValidConsolidation(state: CachedBeaconStateElectra, signedConsoli
     throw new Error(`Consolidation churn limit too low. consolidationChurnLimit=${getConsolidationChurnLimit(state)}`);
   }
 
-
   const consolidation = signedConsolidation.message;
   const {sourceIndex, targetIndex} = consolidation;
 
   // Verify that source != target, so a consolidation cannot be used as an exit.
   if (sourceIndex === targetIndex) {
-    throw new Error(`Consolidation source and target index cannot be the same: sourceIndex=${sourceIndex} targetIndex=${targetIndex}`);
+    throw new Error(
+      `Consolidation source and target index cannot be the same: sourceIndex=${sourceIndex} targetIndex=${targetIndex}`
+    );
   }
 
-
   const sourceValidator = state.validators.getReadonly(sourceIndex);
   const targetValidator = state.validators.getReadonly(targetIndex);
   const currentEpoch = state.epochCtx.epoch;
@@ -68,36 +65,44 @@ function assertValidConsolidation(state: CachedBeaconStateElectra, signedConsoli
   }
 
   // Verify exits for source and target have not been initiated
-  if (sourceValidator.exitEpoch !== FAR_FUTURE_EPOCH){
+  if (sourceValidator.exitEpoch !== FAR_FUTURE_EPOCH) {
     throw new Error(`Consolidation source validator has initialized exit: sourceIndex=${sourceIndex}`);
   }
-  if (targetValidator.exitEpoch !== FAR_FUTURE_EPOCH){
+  if (targetValidator.exitEpoch !== FAR_FUTURE_EPOCH) {
     throw new Error(`Consolidation target validator has initialized exit: targetIndex=${targetIndex}`);
   }
 
   // Consolidations must specify an epoch when they become valid; they are not valid before then
   if (currentEpoch < consolidation.epoch) {
-    throw new Error(`Consolidation epoch is after the current epoch: consolidationEpoch=${consolidation.epoch} currentEpoch=${currentEpoch}`);
+    throw new Error(
+      `Consolidation epoch is after the current epoch: consolidationEpoch=${consolidation.epoch} currentEpoch=${currentEpoch}`
+    );
   }
 
   // Verify the source and the target have Execution layer withdrawal credentials
   if (!hasExecutionWithdrawalCredential(sourceValidator.withdrawalCredentials)) {
-    throw new Error(`Consolidation source validator does not have execution withdrawal credentials: sourceIndex=${sourceIndex}`);
+    throw new Error(
+      `Consolidation source validator does not have execution withdrawal credentials: sourceIndex=${sourceIndex}`
+    );
   }
   if (!hasExecutionWithdrawalCredential(targetValidator.withdrawalCredentials)) {
-    throw new Error(`Consolidation target validator does not have execution withdrawal credentials: targetIndex=${targetIndex}`);
+    throw new Error(
+      `Consolidation target validator does not have execution withdrawal credentials: targetIndex=${targetIndex}`
+    );
   }
 
   // Verify the same withdrawal address
   const sourceWithdrawalAddress = toHexString(sourceValidator.withdrawalCredentials.slice(1));
   const targetWithdrawalAddress = toHexString(targetValidator.withdrawalCredentials.slice(1));
 
   if (sourceWithdrawalAddress !== targetWithdrawalAddress) {
-    throw new Error(`Consolidation source and target withdrawal address are different: source: ${sourceWithdrawalAddress} target: ${targetWithdrawalAddress}`);
+    throw new Error(
+      `Consolidation source and target withdrawal address are different: source: ${sourceWithdrawalAddress} target: ${targetWithdrawalAddress}`
+    );
   }
 
   // Verify consolidation is signed by the source and the target
   if (!verifyConsolidationSignature(state, signedConsolidation)) {
     throw new Error("Consolidation not valid");
   }
-}
+}

packages/state-transition/src/block/processDeposit.ts

@@ -142,7 +142,6 @@ function addValidatorToRegistry(
       stateElectra.pendingBalanceDeposits.push(pendingBalanceDeposit);
     }
   } else {
-
     if (fork < ForkSeq.electra) {
       // increase balance by deposit amount right away pre-electra
       increaseBalance(state, cachedIndex, amount);

packages/state-transition/src/block/processExecutionLayerWithdrawRequest.ts

@@ -1,34 +1,42 @@
-import {toHexString, byteArrayEquals} from "@chainsafe/ssz";
-import {digest} from "@chainsafe/as-sha256";
-import {Epoch, capella, electra, phase0, ssz} from "@lodestar/types";
-import {BLS_WITHDRAWAL_PREFIX, ETH1_ADDRESS_WITHDRAWAL_PREFIX, FAR_FUTURE_EPOCH, MIN_ACTIVATION_BALANCE, PENDING_PARTIAL_WITHDRAWALS_LIMIT} from "@lodestar/params";
-import {verifyBlsToExecutionChangeSignature} from "../signatureSets/index.js";
+import {toHexString} from "@chainsafe/ssz";
+import { electra, phase0, ssz} from "@lodestar/types";
+import {
+  FAR_FUTURE_EPOCH,
+  MIN_ACTIVATION_BALANCE,
+  PENDING_PARTIAL_WITHDRAWALS_LIMIT,
+} from "@lodestar/params";
 
 import {CachedBeaconStateElectra} from "../types.js";
-import { hasCompoundingWithdrawalCredential, hasEth1WithdrawalCredential, hasExecutionWithdrawalCredential } from "../util/capella.js";
-import { isActiveValidator } from "../util/validator.js";
-import { initiateValidatorExit } from "./initiateValidatorExit.js";
-import { computeExitEpochAndUpdateChurn } from "../util/epoch.js";
+import {
+  hasCompoundingWithdrawalCredential,
+  hasExecutionWithdrawalCredential,
+} from "../util/capella.js";
+import {isActiveValidator} from "../util/validator.js";
+import {computeExitEpochAndUpdateChurn} from "../util/epoch.js";
+import {initiateValidatorExit} from "./initiateValidatorExit.js";
 
 export function processExecutionLayerWithdrawRequest(
   state: CachedBeaconStateElectra,
-  executionLayerWithdrawRequest: electra.ExecutionLayerWithdrawRequest,
+  executionLayerWithdrawRequest: electra.ExecutionLayerWithdrawRequest
 ): void {
-
   const amount = Number(executionLayerWithdrawRequest.amount);
   const {pendingPartialWithdrawals, validators, epochCtx} = state;
   const {pubkey2index, config} = epochCtx; // TODO Electra: Use finalized+unfinalized pubkey cache from 6110
   const isFullExitRequest = amount === 0;
 
-  // If partial withdrawal queue is full, only full exits are processed 
+  // If partial withdrawal queue is full, only full exits are processed
   if (pendingPartialWithdrawals.length >= PENDING_PARTIAL_WITHDRAWALS_LIMIT && !isFullExitRequest) {
     return;
   }
 
   const validatorIndex = pubkey2index.get(executionLayerWithdrawRequest.validatorPubkey);
 
   if (validatorIndex === undefined) {
-    throw new Error(`Can't find validator index from ExecutionLayerWithdrawRequest : pubkey=${toHexString(executionLayerWithdrawRequest.validatorPubkey)}`);
+    throw new Error(
+      `Can't find validator index from ExecutionLayerWithdrawRequest : pubkey=${toHexString(
+        executionLayerWithdrawRequest.validatorPubkey
+      )}`
+    );
   }
 
   const validator = state.validators.getReadonly(validatorIndex);
@@ -42,7 +50,10 @@ export function processExecutionLayerWithdrawRequest(
   }
 
   // TODO Electra: Consider caching pendingPartialWithdrawals
-  const pendingBalanceToWithdraw = state.pendingPartialWithdrawals.getAllReadonly().filter(item => item.index === validatorIndex).reduce((total, item) => total + Number(item.amount), 0);
+  const pendingBalanceToWithdraw = state.pendingPartialWithdrawals
+    .getAllReadonly()
+    .filter((item) => item.index === validatorIndex)
+    .reduce((total, item) => total + Number(item.amount), 0);
   const validatorBalance = state.balances.get(validatorIndex);
 
   // only exit validator if it has no pending withdrawals in the queue
@@ -61,22 +72,23 @@ export function processExecutionLayerWithdrawRequest(
 
     state.pendingPartialWithdrawals.push(pendingPartialWithdrawal);
   }
-
 }
 
-function isValidValidator(validator: phase0.Validator, sourceAddress: Uint8Array, state: CachedBeaconStateElectra): boolean {
+function isValidValidator(
+  validator: phase0.Validator,
+  sourceAddress: Uint8Array,
+  state: CachedBeaconStateElectra
+): boolean {
   const {withdrawalCredentials} = validator;
   const addressStr = toHexString(withdrawalCredentials.slice(12));
   const sourceAddressStr = toHexString(sourceAddress);
   const {epoch: currentEpoch, config} = state.epochCtx;
 
-  return hasExecutionWithdrawalCredential(withdrawalCredentials)
-    &&
-    addressStr === sourceAddressStr
-    &&
-    isActiveValidator(validator, currentEpoch)
-    &&
-    validator.exitEpoch === FAR_FUTURE_EPOCH
-    &&
-    currentEpoch >= validator.activationEpoch + config.SHARD_COMMITTEE_PERIOD;
-}
+  return (
+    hasExecutionWithdrawalCredential(withdrawalCredentials) &&
+    addressStr === sourceAddressStr &&
+    isActiveValidator(validator, currentEpoch) &&
+    validator.exitEpoch === FAR_FUTURE_EPOCH &&
+    currentEpoch >= validator.activationEpoch + config.SHARD_COMMITTEE_PERIOD
+  );
+}

packages/state-transition/src/block/processOperations.ts

@@ -11,8 +11,8 @@ import {processVoluntaryExit} from "./processVoluntaryExit.js";
 import {processBlsToExecutionChange} from "./processBlsToExecutionChange.js";
 import {processDepositReceipt} from "./processDepositReceipt.js";
 import {ProcessBlockOpts} from "./types.js";
-import { processExecutionLayerWithdrawRequest } from "./processExecutionLayerWithdrawRequest.js";
-import { processConsolidation } from "./processConsolidation.js";
+import {processExecutionLayerWithdrawRequest} from "./processExecutionLayerWithdrawRequest.js";
+import {processConsolidation} from "./processConsolidation.js";
 
 export {
   processProposerSlashing,

packages/state-transition/src/block/processWithdrawals.ts

@@ -1,7 +1,6 @@
 import {byteArrayEquals, toHexString} from "@chainsafe/ssz";
 import {ssz, capella} from "@lodestar/types";
 import {
-  MAX_EFFECTIVE_BALANCE,
   MAX_WITHDRAWALS_PER_PAYLOAD,
   MAX_VALIDATORS_PER_WITHDRAWALS_SWEEP,
   ForkSeq,
@@ -11,7 +10,15 @@ import {
 } from "@lodestar/params";
 
 import {CachedBeaconStateCapella, CachedBeaconStateElectra} from "../types.js";
-import {decreaseBalance, getValidatorExcessBalance, hasCompoundingWithdrawalCredential, hasEth1WithdrawalCredential, hasExecutionWithdrawalCredential, isCapellaPayloadHeader, isFullyWithdrawableValidator, isPartiallyWithdrawableValidator} from "../util/index.js";
+import {
+  decreaseBalance,
+  getValidatorExcessBalance,
+  hasEth1WithdrawalCredential,
+  hasExecutionWithdrawalCredential,
+  isCapellaPayloadHeader,
+  isFullyWithdrawableValidator,
+  isPartiallyWithdrawableValidator,
+} from "../util/index.js";
 
 export function processWithdrawals(
   fork: ForkSeq,
@@ -73,7 +80,10 @@ export function processWithdrawals(
   }
 }
 
-export function getExpectedWithdrawals(fork: ForkSeq, state: CachedBeaconStateCapella | CachedBeaconStateElectra): {
+export function getExpectedWithdrawals(
+  fork: ForkSeq,
+  state: CachedBeaconStateCapella | CachedBeaconStateElectra
+): {
   withdrawals: capella.Withdrawal[];
   sampledValidators: number;
   partialWithdrawalsCount: number;
@@ -83,7 +93,6 @@ export function getExpectedWithdrawals(fork: ForkSeq, state: CachedBeaconStateCa
   const {validators, balances, nextWithdrawalValidatorIndex} = state;
   const bound = Math.min(validators.length, MAX_VALIDATORS_PER_WITHDRAWALS_SWEEP);
 
-
   const withdrawals: capella.Withdrawal[] = [];
 
   if (fork >= ForkSeq.electra) {
@@ -98,17 +107,17 @@ export function getExpectedWithdrawals(fork: ForkSeq, state: CachedBeaconStateCa
 
       if (validator.exitEpoch === FAR_FUTURE_EPOCH && balances.get(withdrawalIndex) > MIN_ACTIVATION_BALANCE) {
         const balanceOverMinActivationBalance = BigInt(balances.get(withdrawalIndex) - MIN_ACTIVATION_BALANCE);
-        const withdrawableBalance = balanceOverMinActivationBalance < withdrawal.amount ? balanceOverMinActivationBalance : withdrawal.amount;
+        const withdrawableBalance =
+          balanceOverMinActivationBalance < withdrawal.amount ? balanceOverMinActivationBalance : withdrawal.amount;
         withdrawals.push({
           index: withdrawalIndex,
           validatorIndex: withdrawal.index,
           address: validator.withdrawalCredentials.slice(12),
           amount: withdrawableBalance,
-        })
+        });
         withdrawalIndex++;
       }
     }
-
   }
 
   const partialWithdrawalsCount = withdrawals.length;
@@ -121,7 +130,10 @@ export function getExpectedWithdrawals(fork: ForkSeq, state: CachedBeaconStateCa
 
     // It's most likely for validators to not have set eth1 credentials, than having 0 balance
     const validator = validators.getReadonly(validatorIndex);
-    if ((fork === ForkSeq.capella || fork === ForkSeq.deneb) && !hasEth1WithdrawalCredential(validator.withdrawalCredentials)) {
+    if (
+      (fork === ForkSeq.capella || fork === ForkSeq.deneb) &&
+      !hasEth1WithdrawalCredential(validator.withdrawalCredentials)
+    ) {
       continue;
     }
     if (fork === ForkSeq.electra && !hasExecutionWithdrawalCredential(validator.withdrawalCredentials)) {

packages/state-transition/src/block/slashValidator.ts

@@ -60,7 +60,7 @@ export function slashValidator(
   decreaseBalance(state, slashedIndex, Math.floor(effectiveBalance / minSlashingPenaltyQuotient));
 
   // apply proposer and whistleblower rewards
-  const whistleblowerReward = 
+  const whistleblowerReward =
     fork <= ForkSeq.deneb
       ? Math.floor(effectiveBalance / WHISTLEBLOWER_REWARD_QUOTIENT)
       : Math.floor(effectiveBalance / WHISTLEBLOWER_REWARD_QUOTIENT_ELECTRA);

packages/state-transition/src/cache/epochCache.ts

@@ -588,7 +588,7 @@ export class EpochCache {
     );
 
     // Maybe advance exitQueueEpoch at the end of the epoch if there haven't been any exists for a while
-    const exitQueueEpoch = computeActivationExitEpoch(currEpoch);  // TODO Electra: New exit epoch calculation
+    const exitQueueEpoch = computeActivationExitEpoch(currEpoch); // TODO Electra: New exit epoch calculation
     if (exitQueueEpoch > this.exitQueueEpoch) {
       this.exitQueueEpoch = exitQueueEpoch;
       this.exitQueueChurn = 0;

packages/state-transition/src/epoch/index.ts

@@ -28,8 +28,8 @@ import {processRewardsAndPenalties} from "./processRewardsAndPenalties.js";
 import {processSlashings} from "./processSlashings.js";
 import {processSlashingsReset} from "./processSlashingsReset.js";
 import {processSyncCommitteeUpdates} from "./processSyncCommitteeUpdates.js";
-import { processPendingBalanceDeposits } from "./processPendingBalanceDeposits.js";
-import { processPendingConsolidations } from "./processPendingConsolidations.js";
+import {processPendingBalanceDeposits} from "./processPendingBalanceDeposits.js";
+import {processPendingConsolidations} from "./processPendingConsolidations.js";
 
 // For spec tests
 export {getRewardsAndPenalties} from "./processRewardsAndPenalties.js";
@@ -126,7 +126,7 @@ export function processEpoch(
   processEth1DataReset(state, cache);
 
   if (fork >= ForkSeq.electra) {
-    const stateElectra = state as CachedBeaconStateElectra
+    const stateElectra = state as CachedBeaconStateElectra;
     // TODO Electra: Add timer
     processPendingBalanceDeposits(stateElectra);
     processPendingConsolidations(stateElectra);