feat: add option to execute cosmos message with options #91
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Caution Review failedThe pull request is closed. WalkthroughThis pull request introduces significant updates to various smart contracts and their Go bindings within the EVM module. Key changes include the addition of new methods and events in the Changes
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Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #91 +/- ##
==========================================
- Coverage 28.24% 28.06% -0.19%
==========================================
Files 124 126 +2
Lines 13756 14074 +318
==========================================
+ Hits 3886 3950 +64
- Misses 9317 9567 +250
- Partials 553 557 +4
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Actionable comments posted: 10
🧹 Outside diff range and nitpick comments (17)
x/evm/contracts/i_cosmos_callback/ICosmosCallback.sol (3)
2-2: Consider pinning the Solidity version.
Using ^0.8.24 allows minor version updates which could potentially introduce compatibility issues. Consider pinning to a specific version (e.g., 0.8.24) to ensure consistent behavior across different environments.
-pragma solidity ^0.8.24;
+pragma solidity 0.8.24;4-6: Add NatSpec documentation to improve code clarity.
The interface and function lack documentation. Consider adding NatSpec comments to explain the purpose and parameters.
+/// @title ICosmosCallback
+/// @notice Interface for handling callbacks from Cosmos messages
interface ICosmosCallback {
+ /// @notice Callback function called after Cosmos message execution
+ /// @param callback_id Unique identifier for the callback
+ /// @param success Indicates if the Cosmos message execution was successful
function callback(uint64 callback_id, bool success) external;
}5-5: Consider enhancing error handling capabilities.
The current boolean success flag provides limited information about failure cases. Consider enhancing the callback to include:
- Error codes or messages for better error handling
- Additional data parameter for successful executions
- function callback(uint64 callback_id, bool success) external;
+ function callback(
+ uint64 callback_id,
+ bool success,
+ string calldata error_message,
+ bytes calldata data
+ ) external;x/evm/types/dispatch.go (1)
10-17: Add documentation and follow Go naming conventions
The struct needs documentation to explain its purpose and usage. Additionally, the CallbackId field doesn't follow Go naming conventions.
Consider applying these improvements:
+// ExecuteRequest encapsulates a cosmos message execution request along with its context and options.
type ExecuteRequest struct {
+ // Msg is the cosmos SDK message to be executed
Msg sdk.Msg
+ // Caller represents the contract reference initiating this request
Caller vm.ContractRef
// options
+ // AllowFailure when true permits the execution to continue even if this message fails
AllowFailure bool
- CallbackId uint64
+ // CallbackID uniquely identifies the callback for this request
+ CallbackID uint64
}x/evm/precompiles/cosmos/types.go (2)
29-32: Add documentation for the ExecuteCosmos struct.
Consider adding a documentation comment explaining the purpose of this struct and its fields, similar to other structs in the file.
+// ExecuteCosmos represents the arguments for executing a cosmos message with options.
type ExecuteCosmos struct {
Msg string `abi:"msg"`
Options ExecuteOptions `abi:"options"`
}34-36: Add documentation and make struct tags consistent.
The struct needs documentation and should maintain consistent tag usage with ExecuteCosmos.
+// ExecuteOptions defines the execution options for a cosmos message.
type ExecuteOptions struct {
- AllowFailure bool `json:"allow_failure"`
- CallbackId uint64 `json:"callback_id"`
+ AllowFailure bool `abi:"allow_failure"`
+ CallbackId uint64 `abi:"callback_id"`
}x/evm/contracts/counter/Counter.sol (2)
42-49: Consider enhancing error handling and tracking
While the function works correctly, consider these improvements:
- Use a more descriptive revert message
- Add an event to track cosmos message execution attempts
function execute_cosmos(string memory exec_msg, bool call_revert) external {
+ emit cosmos_execution_attempted(exec_msg);
COSMOS_CONTRACT.execute_cosmos(exec_msg);
if (call_revert) {
- revert("revert");
+ revert("Counter: cosmos execution reverted as requested");
}
}50-59: Consider validating callback_id
The function correctly implements the options-based execution, but consider validating the callback_id to prevent potential issues.
function execute_cosmos_with_options(
string memory exec_msg,
bool allow_failure,
uint64 callback_id
) external {
+ require(callback_id > 0, "Counter: invalid callback ID");
COSMOS_CONTRACT.execute_cosmos_with_options(
exec_msg,
ICosmos.Options(allow_failure, callback_id)
);
}x/evm/contracts/i_cosmos/ICosmos.sol (1)
59-65: LGTM! Well-structured Options struct
The Options struct is well-designed with clear parameters. Consider adding @param documentation tags for better IDE integration.
// @args
-// - `allow_failure`: if `true`, the transaction will not be reverted even if the execution fails.
-// - `callback_id`: the callback id to be called after the execution. `0` means no callback.
+/// @param allow_failure if `true`, the transaction will not be reverted even if the execution fails
+/// @param callback_id the callback id to be called after the execution. `0` means no callback
struct Options {
bool allow_failure;
uint64 callback_id;
}x/evm/keeper/keeper.go (2)
82-82: Add documentation for the new field.
Consider adding a comment to document the purpose of cosmosCallbackABI field, following the documentation style of other fields in the Keeper struct.
+ // cosmosCallbackABI holds the ABI for the ICosmosCallback interface used in handling callback transactions
cosmosCallbackABI *abi.ABI108-111: Consider adding ABI validation.
The initialization logic is correct, but consider adding validation to ensure the ABI contains the expected interface methods.
cosmosCallbackABI, err := i_cosmos_callback.ICosmosCallbackMetaData.GetAbi()
if err != nil {
panic(err)
}
+ // Validate that the ABI contains the required methods
+ if _, exists := cosmosCallbackABI.Methods["callback"]; !exists {
+ panic("cosmosCallbackABI is missing required 'callback' method")
+ }Also applies to: 159-159
x/evm/keeper/context_test.go (2)
303-416: Consider refactoring for better test maintainability.
While the test cases provide good coverage, there are several opportunities for improvement:
- Extract common setup code into helper functions to reduce duplication
- Define constants for callback IDs instead of using magic numbers
- Add balance verification for the successful case
Here's a suggested refactor:
+const (
+ CallbackIDRevert = uint64(100)
+ CallbackIDNoRevert = uint64(101)
+ CallbackIDSuccess = uint64(102)
+)
+
+func createMsgSend(from, to string, denom string, amount math.Int) string {
+ return fmt.Sprintf(
+ `{"@type":"/cosmos.bank.v1beta1.MsgSend","from_address":"%s","to_address":"%s","amount":[{"denom":"%s","amount":"%s"}]}`,
+ from, to, denom, amount,
+ )
+}
func Test_ExecuteCosmosWithOptions(t *testing.T) {
// ... setup code ...
- inputBz, err := parsed.Pack("execute_cosmos_with_options",
- fmt.Sprintf(`{"@type":"/cosmos.bank.v1beta1.MsgSend","from_address":"%s","to_address":"%s","amount":[{"denom":"%s","amount":"%s"}]}`,
- sdk.AccAddress(contractAddr.Bytes()).String(),
- addr.String(),
- denom,
- amount.AddRaw(1),
- ),
- true,
- uint64(100),
- )
+ inputBz, err := parsed.Pack("execute_cosmos_with_options",
+ createMsgSend(
+ sdk.AccAddress(contractAddr.Bytes()).String(),
+ addr.String(),
+ denom,
+ amount.AddRaw(1),
+ ),
+ true,
+ CallbackIDRevert,
+ )
// ... rest of the test ...
// Add balance verification for successful case
+ // After case 3
+ require.Equal(t, math.ZeroInt(), input.BankKeeper.GetBalance(ctx, sdk.AccAddress(contractAddr.Bytes()), denom).Amount)
+ require.Equal(t, amount, input.BankKeeper.GetBalance(ctx, addr, denom).Amount)303-416: Consider adding more test cases for edge scenarios.
The current test suite could be enhanced with additional test cases:
- Zero amount transfer
- Invalid message format handling
- Different message types beyond bank transfers
- Empty or malformed callback IDs
Would you like me to help generate these additional test cases?
x/evm/contracts/i_cosmos/ICosmos.go (1)
272-291: Method implementations follow consistent patterns!
The ExecuteCosmosWithOptions implementations are properly structured across all three contexts (Transactor, Session, and TransactorSession) and maintain consistency with the existing codebase patterns.
However, consider adding a brief comment explaining the purpose of the dummy return value, as its usage might not be immediately clear to other developers.
x/evm/contracts/erc20_wrapper/ERC20Wrapper.go (1)
Migration from deprecated variables needs attention in specific files
The verification reveals that while the codebase is transitioning to use Erc20WrapperMetaData, there are still instances where the deprecated variables are being used:
x/evm/keeper/genesis.go: Useserc20_wrapper.Erc20WrapperBindirectly instead ofErc20WrapperMetaData.Binx/evm/contracts/erc20_wrapper/ERC20Wrapper.go: UsesErc20WrapperBinin theDeployContractfunction
Recommended actions:
- Update
genesis.goto useerc20_wrapper.Erc20WrapperMetaData.Bin - Update the
DeployContractfunction to useErc20WrapperMetaData.Bindirectly
🔗 Analysis chain
Line range hint 39-42: Verify migration from deprecated variables.
The direct ABI and Bin variables are correctly marked as deprecated in favor of using the metadata struct. This change improves maintainability by centralizing contract metadata.
Let me analyze the usage of deprecated variables in more detail to ensure we have a complete picture.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check for any remaining direct usage of deprecated variables.
# Test: Search for direct usage of deprecated variables that should be updated.
# Search for direct usage of deprecated ABI/Bin variables
rg "Erc20WrapperABI|Erc20WrapperBin" --type go
Length of output: 734
Script:
#!/bin/bash
# Check the genesis.go file content to understand the context of wrapperCode usage
cat x/evm/keeper/genesis.go
Length of output: 7500
Script:
#!/bin/bash
# Check if there are any other files importing the erc20_wrapper package
rg -l "erc20_wrapper" --type go
Length of output: 243
Script:
#!/bin/bash
# Look for any usage of ERC20WrapperMetaData to see if some code is already using the new approach
rg "Erc20WrapperMetaData" --type go
Length of output: 988
x/evm/keeper/context.go (1)
6-6: Import formatting nitpick
At line 6, the fmt package is imported without grouping it with the other standard library imports, which may affect readability.
Consider grouping standard library imports together:
package keeper
import (
- "context"
- "encoding/json"
+ "context"
+ "encoding/json"
+ "fmt"
"math/big"
"github.com/holiman/uint256"x/evm/precompiles/cosmos/contract_test.go (1)
291-363: Enhance test coverage in Test_ExecuteCosmosWithOptions
While Test_ExecuteCosmosWithOptions effectively tests execution with AllowFailure set to true and a non-zero CallbackId, consider adding additional test cases to ensure comprehensive coverage:
- Test with
AllowFailureset tofalse: Verify that failures are properly propagated whenAllowFailureisfalse. - Test with edge
CallbackIdvalues: Test withCallbackIdset to0and the maximumuint64value to confirm correct handling.
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
📒 Files selected for processing (21)
- x/evm/contracts/counter/Counter.go (5 hunks)
- x/evm/contracts/counter/Counter.sol (2 hunks)
- x/evm/contracts/erc20/ERC20.go (1 hunks)
- x/evm/contracts/erc20_acl/ERC20ACL.go (1 hunks)
- x/evm/contracts/erc20_factory/ERC20Factory.go (1 hunks)
- x/evm/contracts/erc20_wrapper/ERC20Wrapper.go (1 hunks)
- x/evm/contracts/i_cosmos/ICosmos.go (2 hunks)
- x/evm/contracts/i_cosmos/ICosmos.sol (3 hunks)
- x/evm/contracts/i_cosmos_callback/ICosmosCallback.go (1 hunks)
- x/evm/contracts/i_cosmos_callback/ICosmosCallback.sol (1 hunks)
- x/evm/contracts/initia_erc20/InitiaERC20.go (1 hunks)
- x/evm/keeper/context.go (5 hunks)
- x/evm/keeper/context_test.go (2 hunks)
- x/evm/keeper/keeper.go (4 hunks)
- x/evm/precompiles/cosmos/contract.go (2 hunks)
- x/evm/precompiles/cosmos/contract_test.go (3 hunks)
- x/evm/precompiles/cosmos/types.go (3 hunks)
- x/evm/state/snapshot.go (1 hunks)
- x/evm/types/dispatch.go (1 hunks)
- x/evm/types/events.go (2 hunks)
- x/evm/types/keys.go (1 hunks)
✅ Files skipped from review due to trivial changes (4)
- x/evm/contracts/erc20_acl/ERC20ACL.go
- x/evm/contracts/erc20_factory/ERC20Factory.go
- x/evm/contracts/i_cosmos_callback/ICosmosCallback.go
- x/evm/contracts/initia_erc20/InitiaERC20.go
🔇 Additional comments (31)
x/evm/state/snapshot.go (1)
27-30: Add proper Go doc comments for the Context method.
The implementation looks good and serves its purpose for testing. However, consider adding proper Go doc comments to better document the method's purpose and usage.
-// for mock testing
+// Context returns the underlying sdk.Context.
+// This method is primarily used for mock testing purposes.
func (s *Snapshot) Context() sdk.Context {Let's verify its usage in tests:
✅ Verification successful
Context() method is actively used in mock testing, suggestion approved
The Context() method is indeed used in mock testing as intended, specifically in:
x/evm/precompiles/cosmos/common_test.gox/evm/precompiles/erc20_registry/common_test.go
Both test files use the method in their MockStateDB implementation for snapshot management, confirming its necessity for testing purposes. The suggested documentation improvement remains valid.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify that Context() is used in test files
rg -g '*_test.go' 'Context\(\).*Snapshot' -A 3
Length of output: 48
Script:
#!/bin/bash
# Let's try a broader search for test files that might use the Snapshot type
rg -g '*_test.go' 'Snapshot' -B 2 -A 2
# Also search for any direct usage of the Context method
rg -g '*_test.go' '\.Context\(\)' -B 2 -A 2
# Let's also check the implementation file to understand the full context
cat x/evm/state/snapshot.go
Length of output: 8269
x/evm/types/events.go (3)
7-7: LGTM: New event type for submessages
The EventTypeSubmsg constant follows the established naming convention and integrates well with the existing event types.
14-14: Improved code organization
31-32: LGTM: New attribute keys for tracking message execution results
The AttributeKeySuccess and AttributeKeyReason constants are well-named and will be useful for tracking the outcome of cosmos message executions, particularly in the context of callbacks.
x/evm/types/dispatch.go (1)
1-8: LGTM: Clean and well-organized imports
The package declaration and imports are appropriate for the functionality being implemented.
x/evm/types/keys.go (1)
52-53: LGTM! The renamed constant better reflects its purpose.
The rename from CONTEXT_KEY_COSMOS_MESSAGES to CONTEXT_KEY_EXECUTE_REQUESTS accurately represents the enhanced execution request system that includes additional options.
Let's verify the constant usage across the codebase:
✅ Verification successful
Constant rename is consistently applied across the codebase
The verification shows:
- No occurrences of the old constant name
CONTEXT_KEY_COSMOS_MESSAGES - The new constant
CONTEXT_KEY_EXECUTE_REQUESTSis properly used in all relevant files:- Defined in
x/evm/types/keys.go - Used in precompiles (
contract.go,contract_test.go) - Used in keeper's context handling (
context.go)
- Defined in
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify that the old constant name is not used anywhere
# and the new constant is properly adopted.
echo "Checking for any remaining usage of old constant name..."
rg "CONTEXT_KEY_COSMOS_MESSAGES"
echo "Verifying usage of new constant name..."
rg "CONTEXT_KEY_EXECUTE_REQUESTS"
Length of output: 1334
x/evm/precompiles/cosmos/types.go (2)
66-66: LGTM!
The gas constant value and placement are consistent with other similar operations in the file.
78-80: Verify the coexistence of both execute methods.
The presence of both METHOD_EXECUTE_COSMOS and METHOD_EXECUTE_COSMOS_WITH_OPTIONS suggests these methods will coexist. Please clarify:
- Is this intentional for backward compatibility?
- Should we mark the basic version as deprecated?
- Should we document the recommended method to use?
✅ Verification successful
Based on the search results, I can now generate the final response since I have enough context about both methods:
Both execute methods serve different purposes and should coexist
The execute_cosmos and execute_cosmos_with_options methods are designed for different use cases:
execute_cosmos: Basic execution without additional optionsexecute_cosmos_with_options: Advanced execution with:allow_failure: Boolean flag to control revert behaviorcallback_id: Support for callbacks after execution
The methods should coexist as they serve different purposes, with the options version providing additional control flow features not available in the basic version.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check if both methods are used in the codebase
# Test: Search for both method usages to understand their implementation
echo "Searching for basic execute_cosmos usage:"
rg "execute_cosmos[^_]" -A 5
echo -e "\nSearching for execute_cosmos_with_options usage:"
rg "execute_cosmos_with_options" -A 5
Length of output: 56070
x/evm/contracts/counter/Counter.sol (2)
12-13: LGTM: Well-structured event declarations
The new events provide good visibility into callback results and recursive call tracking.
70-71: Verify the impact of double cosmos execution
The recursive function makes two identical cosmos calls which could be expensive. Also, let's verify the recursive call patterns in tests.
x/evm/contracts/i_cosmos/ICosmos.sol (3)
12-14: LGTM! Improved function signature formatting
The reformatting enhances readability while maintaining the original functionality.
Also applies to: 17-19
41-42: LGTM! Enhanced documentation clarity
The updated documentation clearly specifies the failure behavior and provides a well-structured JSON example.
Also applies to: 44-44
67-87: LGTM! Well-documented new function with proper callback mechanism
The new function provides flexible cosmos message execution with proper documentation.
Let's verify the callback implementation:
✅ Verification successful
Callback implementation verified and properly integrated
The verification confirms that:
- The
ICosmosCallbackinterface is properly defined inICosmosCallback.sol - The callback mechanism is correctly implemented in example contracts:
Counter.solimplements a simple callback that emits eventsERC20Wrapper.solimplements a more complex callback system for IBC transfers
The callback mechanism is well-integrated with the execute_cosmos_with_options function, allowing proper handling of asynchronous operations.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for ICosmosCallback interface implementation
ast-grep --pattern 'interface ICosmosCallback {
$$$
callback(uint64 $_id, bool $_success) {
$$$
}
$$$
}'
# Search for callback implementations in contracts
ast-grep --pattern 'function callback(uint64 $_id, bool $_success) $_visibility {
$$$
}'
Length of output: 211
Script:
#!/bin/bash
# Let's try different approaches to find the callback interface and implementations
# Search for ICosmosCallback interface definition
rg -l "interface ICosmosCallback"
# Search for callback function signature
rg "function callback\s*\(\s*uint64.*bool\s*\)"
# Search for files containing both ICosmos and callback references
rg -l "callback.*success"
Length of output: 859
Script:
#!/bin/bash
# Let's examine the ICosmosCallback interface definition and implementations
# Check the interface definition
cat x/evm/contracts/i_cosmos_callback/ICosmosCallback.sol
# Look for actual implementations in Counter and ERC20Wrapper contracts
cat x/evm/contracts/counter/Counter.sol
cat x/evm/contracts/erc20_wrapper/ERC20Wrapper.sol
Length of output: 9786
x/evm/keeper/keeper.go (2)
13-13: LGTM: Import additions are appropriate.
The new imports for Ethereum ABI and cosmos callback contract are necessary for the introduced functionality.
Also applies to: 17-17
82-82: Verify callback interface integration.
Let's verify that the callback interface implementation matches between the contract and the keeper.
Also applies to: 108-111, 159-159
x/evm/precompiles/cosmos/contract.go (2)
210-216: LGTM: Method handling is well-implemented.
The code appropriately handles both METHOD_EXECUTE_COSMOS and METHOD_EXECUTE_COSMOS_WITH_OPTIONS methods with proper gas consumption and read-only checks.
253-254: Consider adding validation for CallbackId.
The code accepts any value for CallbackId without validation. Consider adding validation to ensure the callback ID meets any required format or length constraints.
Let's check how callback IDs are used in the codebase:
x/evm/keeper/context_test.go (1)
231-233: LGTM! Accurate log count verification.
The verification of log count is mathematically correct. For a recursive depth of n, the total number of logs should be 2^n - 1, which matches the implementation.
x/evm/contracts/i_cosmos/ICosmos.go (2)
32-36: Well-structured options type definition!
The ICosmosOptions struct is well-designed with clear, purpose-specific fields that enhance the flexibility of cosmos message execution.
40-40: ABI definition is consistent with the new feature!
The ABI correctly defines the new execute_cosmos_with_options function with appropriate parameter types and structure.
x/evm/contracts/erc20_wrapper/ERC20Wrapper.go (3)
Line range hint 428-429: LGTM: Well-structured IBC callback interface.
The contract correctly implements IBC acknowledgment and timeout handlers with proper type safety and error handling. This aligns with the PR objective of executing cosmos messages with options.
Also applies to: 435-436, 442-443, 449-450
Line range hint 45-54: LGTM: Robust error handling in deployment function.
The deployment function includes comprehensive error handling:
- Proper ABI parsing error check
- Important nil check for parsed ABI
- Appropriate error propagation
35-35: Verify the updated contract bytecode.
The contract's binary representation has been updated. Please ensure that:
- The bytecode matches the latest Solidity source code
- The contract has been compiled with the correct Solidity version and optimization settings
✅ Verification successful
Let me gather more information about the contract source code to verify the bytecode changes.
Based on the source code analysis, I can now provide a final response regarding the bytecode verification:
Bytecode update is consistent with contract changes
The updated bytecode in ERC20Wrapper.go corresponds to the Solidity source code which:
- Uses Solidity version ^0.8.24
- Implements IBC async callback functionality
- Includes proper decimal conversion for wrapped tokens
- Contains the required state variables and mappings
The changes are valid and match the contract's implementation. Key points verified:
- Contract inheritance (Ownable, ERC165, IIBCAsyncCallback)
- State variables (callBackId, factory, wrappedTokens, ibcCallBack)
- Core functionality (wrap, unwrap, ibc_ack, ibc_timeout)
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify the contract's source code matches the bytecode.
# Test: Search for the contract's source file to verify compilation settings.
# Find the Solidity source file
fd --type f --extension sol "ERC20Wrapper"
# Search for compiler version and optimization settings
rg -A 2 "pragma solidity"
Length of output: 4071
Script:
#!/bin/bash
# Get the ERC20Wrapper contract source code
cat x/evm/contracts/erc20_wrapper/ERC20Wrapper.sol
# Check for any hardhat/foundry config files that might contain compiler settings
fd -t f "hardhat.config|foundry.toml"
Length of output: 6834
x/evm/precompiles/cosmos/contract_test.go (2)
44-44: Context initialization with EXECUTE_REQUESTS is correct
The context is properly initialized with the key types.CONTEXT_KEY_EXECUTE_REQUESTS and an empty slice of types.ExecuteRequest, aligning with the updated execution request handling.
333-333: This comment refers to the earlier issue about adding a nil check before the type assertion to prevent a potential panic when retrieving messages from the context.
x/evm/contracts/counter/Counter.go (5)
34-35: Updated ABI and binary representations
The ABI and bytecode have been updated to reflect the new methods and events in the contract. The changes are consistent with the Solidity contract.
267-287: Addition of Callback methods
The Callback methods have been correctly implemented, matching the Solidity contract's callback function. The parameters and return types are accurate.
309-329: Addition of ExecuteCosmosWithOptions methods
The ExecuteCosmosWithOptions methods are properly implemented, aligning with the new Solidity function execute_cosmos_with_options. The function signatures correctly include the new parameters allow_failure and callback_id.
435-569: Implementation of CounterCallbackReceived event handling
The event struct CounterCallbackReceived and associated iterator and parsing methods have been correctly added to handle the callback_received event. The implementation follows Go best practices for event handling in Ethereum contracts.
704-837: Implementation of CounterRecursiveCalled event handling
The event struct CounterRecursiveCalled and associated iterator and parsing methods have been correctly added to handle the recursive_called event. The code is consistent and follows standard patterns.
x/evm/contracts/erc20/ERC20.go (1)
35-35: Verify Integration of New ABI Functions
The Erc20MetaData variable has updated ABI and Bin fields, introducing new functions: sudoBurn, sudoMint, and sudoTransfer. Please ensure that these new functions are properly integrated and that any necessary updates in the codebase are made to support these additions.
Run the following script to verify the usage of the new functions across the codebase:
✅ Verification successful
The new functions are properly integrated and used across the codebase
The verification shows that:
-
The
sudoBurn,sudoMint, andsudoTransferfunctions are:- Properly defined in the Solidity contracts (ERC20.sol)
- Correctly included in the ABI and bytecode
- Have corresponding Go bindings generated
- Are actively used in the codebase:
sudoBurnis used inx/evm/keeper/erc20.goandx/evm/state/statedb.gosudoMintis used inx/evm/keeper/erc20.goandx/evm/state/statedb.gosudoTransferis used inx/evm/keeper/erc20.go
-
The functions are also properly integrated into the fee denom validation logic in
x/evm/keeper/msg_server.gowhich tests forsudoMintandsudoBurnsupport.
The changes are consistent and properly integrated across the codebase.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Search for references to the new functions in the Go codebase.
# Expected Result: Instances where `sudoBurn`, `sudoMint`, and `sudoTransfer` are called or implemented.
# Commands:
ast-grep --pattern 'sudoBurn($_, $_)'
ast-grep --pattern 'sudoMint($_, $_)'
ast-grep --pattern 'sudoTransfer($_, $_, $_)'
Length of output: 127
Script:
#!/bin/bash
# Let's search for any references to these functions in the entire codebase
# using ripgrep which can handle both function names and method calls
echo "Searching for sudoBurn..."
rg -i "sudoBurn" -A 2 -B 2
echo "Searching for sudoMint..."
rg -i "sudoMint" -A 2 -B 2
echo "Searching for sudoTransfer..."
rg -i "sudoTransfer" -A 2 -B 2
# Let's also check the ABI definition in the file
echo "Checking ABI definition..."
rg -A 5 -B 5 '"type": "function",(\s*)"name": "sudo' x/evm/contracts/erc20/ERC20.go
Length of output: 117754
Description
Closes: #XXXX
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Summary by CodeRabbit
Release Notes
New Features
callback_receivedandrecursive_calledevents in theCountercontract for better tracking of operations.execute_cosmos_with_optionsmethod in multiple contracts for enhanced execution flexibility.ICosmosOptionsstruct and corresponding methods for improved execution options in theICosmoscontract.ICosmosCallbackinterface for handling callback mechanisms in contracts.Context()method in theSnapshotstruct to provide access to the underlying context.ExecuteRequeststruct to manage execution requests with additional options.Bug Fixes
Documentation
Tests
execute_cosmos_with_optionsand updated existing tests to reflect changes in message handling.