fix: sync missed commits with develop

.github/workflows/CI.yml

@@ -45,7 +45,7 @@ jobs:
         run: "FOUNDRY_PROFILE=localdev forge build"
 
       - name: "Cache the build so that it can be re-used by the other jobs"
-        uses: "actions/cache/save@v3"
+        uses: "actions/cache/save@v4"
         with:
           key: "foundry-build-${{ github.sha }}"
           path: |
@@ -71,7 +71,7 @@ jobs:
         uses: "foundry-rs/foundry-toolchain@v1"
 
       - name: "Restore the cached build"
-        uses: "actions/cache/restore@v3"
+        uses: "actions/cache/restore@v4"
         with:
           fail-on-cache-miss: true
           key: "foundry-build-${{ github.sha }}"

src/crosschain-data/adapters/hyperlane/HyperlaneImplementation.sol

@@ -17,7 +17,6 @@ import { StandardHookMetadata } from "src/vendor/hyperlane/StandardHookMetadata.
 /// @dev Allows state registries to use Hyperlane v3 for crosschain communication
 /// @author Zeropoint Labs
 contract HyperlaneImplementation is IAmbImplementation, IMessageRecipient {
-
     using DataLib for uint256;
 
     //////////////////////////////////////////////////////////////
@@ -120,6 +119,12 @@ contract HyperlaneImplementation is IAmbImplementation, IMessageRecipient {
         );
     }
 
+    /// @inheritdoc IAmbImplementation
+    function generateExtraData(uint256 gasLimit) external pure override returns (bytes memory extraData) {
+        /// @notice encoded dst gas limit
+        extraData = abi.encode(gasLimit);
+    }
+
     //////////////////////////////////////////////////////////////
     //              EXTERNAL WRITE FUNCTIONS                    //
     //////////////////////////////////////////////////////////////

src/crosschain-data/adapters/layerzero/LayerzeroImplementation.sol

@@ -16,7 +16,6 @@ import { ILayerZeroUserApplicationConfig } from "src/vendor/layerzero/ILayerZero
 /// @dev Allows state registries to use Layerzero for crosschain communication
 /// @author Zeropoint Labs
 contract LayerzeroImplementation is IAmbImplementation, ILayerZeroUserApplicationConfig, ILayerZeroReceiver {
-
     using DataLib for uint256;
 
     //////////////////////////////////////////////////////////////
@@ -189,6 +188,12 @@ contract LayerzeroImplementation is IAmbImplementation, ILayerZeroUserApplicatio
         (fees,) = lzEndpoint.estimateFees(chainId, address(this), message_, false, extraData_);
     }
 
+    /// @inheritdoc IAmbImplementation
+    function generateExtraData(uint256 gasLimit) external pure override returns (bytes memory extraData) {
+        /// @notice encoded layerzero adapter params (version 2). Other values are not used atm.
+        extraData = abi.encodePacked(uint16(2), gasLimit, uint256(0), address(0));
+    }
+
     //////////////////////////////////////////////////////////////
     //              EXTERNAL WRITE FUNCTIONS                    //
     //////////////////////////////////////////////////////////////

src/crosschain-data/adapters/wormhole/automatic-relayer/WormholeARImplementation.sol

@@ -16,7 +16,6 @@ import "src/vendor/wormhole/Utils.sol";
 /// @dev Allows state registries to use Wormhole AR's for crosschain communication
 /// @author Zeropoint Labs
 contract WormholeARImplementation is IAmbImplementation, IWormholeReceiver {
-
     using DataLib for uint256;
 
     //////////////////////////////////////////////////////////////
@@ -125,6 +124,12 @@ contract WormholeARImplementation is IAmbImplementation, IWormholeReceiver {
         (fees,) = relayer.quoteEVMDeliveryPrice(dstChainId, dstNativeAirdrop, dstGasLimit);
     }
 
+    /// @inheritdoc IAmbImplementation
+    function generateExtraData(uint256 gasLimit) external pure override returns (bytes memory extraData) {
+        /// @notice encoded dst gas limit
+        extraData = abi.encode(0, gasLimit);
+    }
+
     //////////////////////////////////////////////////////////////
     //              EXTERNAL WRITE FUNCTIONS                    //
     //////////////////////////////////////////////////////////////

src/interfaces/IAmbImplementation.sol

@@ -5,7 +5,6 @@ pragma solidity ^0.8.23;
 /// @dev Interface for arbitrary message bridge (AMB) implementations
 /// @author ZeroPoint Labs
 interface IAmbImplementation {
-
     //////////////////////////////////////////////////////////////
     //                          EVENTS                          //
     //////////////////////////////////////////////////////////////
@@ -32,6 +31,12 @@ interface IAmbImplementation {
         view
         returns (uint256 fees);
 
+    /// @dev returns the extra data for the given gas request
+    /// @param gasLimit is the amount of gas limit in wei to override
+    /// @return extraData is the bytes encoded extra data
+    /// NOTE: this process is unique to the message bridge
+    function generateExtraData(uint256 gasLimit) external pure returns (bytes memory extraData);
+
     //////////////////////////////////////////////////////////////
     //              EXTERNAL WRITE FUNCTIONS                    //
     //////////////////////////////////////////////////////////////

src/payments/PaymentHelper.sol

@@ -713,20 +713,7 @@ contract PaymentHelper is IPaymentHelper {
 
         for (uint256 i; i < len; ++i) {
             uint256 gasReq = i != 0 ? totalDstGasReqInWeiForProof : totalDstGasReqInWei;
-            /// @dev amb id 1: layerzero
-            /// @dev amb id 2: hyperlane
-            /// @dev amb id 3: wormhole
-
-            /// @notice id 1: encoded layerzero adapter params (version 2). Other values are not used atm.
-            /// @notice id 2: encoded dst gas limit
-            /// @notice id 3: encoded dst gas limit
-            if (ambIds_[i] == 1) {
-                extraDataPerAMB[i] = abi.encodePacked(uint16(2), gasReq, uint256(0), address(0));
-            } else if (ambIds_[i] == 2) {
-                extraDataPerAMB[i] = abi.encode(gasReq);
-            } else if (ambIds_[i] == 3) {
-                extraDataPerAMB[i] = abi.encode(0, gasReq);
-            }
+            extraDataPerAMB[i] = IAmbImplementation(superRegistry.getAmbAddress(ambIds_[i])).generateExtraData(gasReq);
         }
     }
 

test/utils/BaseSetup.sol

@@ -1374,31 +1374,6 @@ abstract contract BaseSetup is DSTest, StdInvariant, Test {
                 GAS ESTIMATION & PAYLOAD HELPERS
     //////////////////////////////////////////////////////////////*/
 
-    /// @dev Generates the extraData for each amb
-    /// @dev TODO - Sujith to comment further
-    function _generateExtraData(uint8[] memory selectedAmbIds) internal pure returns (bytes[] memory) {
-        bytes[] memory ambParams = new bytes[](selectedAmbIds.length);
-
-        for (uint256 i; i < selectedAmbIds.length; ++i) {
-            /// @dev 1 = Lz
-            if (selectedAmbIds[i] == 1) {
-                ambParams[i] = bytes("");
-            }
-
-            /// @dev 2 = Hyperlane
-            if (selectedAmbIds[i] == 2) {
-                ambParams[i] = abi.encode(500_000);
-            }
-
-            /// @dev 3 = Wormhole
-            if (selectedAmbIds[i] == 3) {
-                ambParams[i] = abi.encode(0, 500_000);
-            }
-        }
-
-        return ambParams;
-    }
-
     struct LocalAckVars {
         uint256 totalFees;
         uint256 ambCount;