feature: fix IBC #46
feature: fix IBC #46
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Actionable comments posted: 0
🧹 Nitpick comments (1)
execution.go (1)
212-212: Clarify the purpose and usage of the metadata parameter.The new
metadataparameter is currently unused in the method implementation. While this might be intentional for future IBC compatibility, please clarify:
- How does this parameter specifically address the IBC issue mentioned in the PR title?
- Should the metadata be used within this method or is it intended for interface compatibility only?
Consider adding a comment explaining the parameter's purpose:
-func (c *PureEngineClient) ExecuteTxs(ctx context.Context, txs [][]byte, blockHeight uint64, timestamp time.Time, prevStateRoot []byte, metadata map[string]interface{}) (updatedStateRoot []byte, maxBytes uint64, err error) { +// ExecuteTxs executes the given transactions at the specified block height and timestamp +// metadata parameter is reserved for IBC-related data (currently unused) +func (c *PureEngineClient) ExecuteTxs(ctx context.Context, txs [][]byte, blockHeight uint64, timestamp time.Time, prevStateRoot []byte, metadata map[string]interface{}) (updatedStateRoot []byte, maxBytes uint64, err error) {
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execution.go(2 hunks)
🧰 Additional context used
🪛 GitHub Actions: CI and Release
execution.go
[error] 32-32: vet: cannot use (*PureEngineClient)(nil) as Executor value: *PureEngineClient does not implement Executor interface (wrong type for method ExecuteTxs)
🔇 Additional comments (2)
execution.go (2)
142-142: Call site correctly updated for new method signature.The call to
ExecuteTxshas been properly updated to include the new metadata parameter asnil, which is appropriate for the genesis block initialization context.Note: This change is contingent on resolving the interface mismatch issue identified in the compilation error.
32-32:Details
❓ Verification inconclusive
Critical: Interface mismatch causing compilation failure.
The compilation error indicates that
PureEngineClientno longer implements theExecutorinterface due to the changedExecuteTxsmethod signature. The interface likely expects the old signature without themetadataparameter.To resolve this, either:
- Update the
execution.Executorinterface to include the metadata parameter- Revert the method signature to match the existing interface
Let me verify the current interface definition:
🏁 Script executed:
#!/bin/bash # Description: Check the Executor interface definition to understand the expected ExecuteTxs signature # Expected: Find the interface definition and compare with current implementation # Search for Executor interface definition ast-grep --pattern $'type Executor interface { $$$ ExecuteTxs($$$) $$$ $$$ }' # Also search for any ExecuteTxs method calls that might break rg -A 3 -B 1 "ExecuteTxs.*\(" --type goLength of output: 1500
🏁 Script executed:
#!/bin/bash # Locate the Executor interface definition and inspect the ExecuteTxs signature rg -n "type Executor interface" -g "*.go" rg -A5 -B0 "type Executor interface" -g "*.go"Length of output: 92
🏁 Script executed:
#!/bin/bash # Inspect package and imports in execution.go head -n 20 execution.go # Inspect package and imports in execution_test.go head -n 20 execution_test.goLength of output: 821
Critical: Interface mismatch in
ExecuteTxssignature
- The compile-time check at execution.go:32
is failing becausevar _ execution.Executor = (*PureEngineClient)(nil)PureEngineClient.ExecuteTxsnow has an extrametadata map[string]interface{}parameter that theExecutorinterface doesn’t define.- The tests in
execution_test.gostill callExecuteTxswithout themetadataargument, leading to further compilation errors.Action items:
• Locate and update theexecution.Executorinterface (wherever it’s defined) to include themetadata map[string]interface{}parameter in theExecuteTxsmethod signature.
• Update all call sites (including tests) to pass the newmetadataargument, or remove the parameter entirely if it isn’t needed.
• Alternatively, revert theExecuteTxssignature inPureEngineClientto match the existing interface if you decide not to introduce metadata.Please verify that the
Executorinterface definition has been updated to match your implementation.🧰 Tools
🪛 GitHub Check: lint / golangci-lint
[failure] 32-32:
cannot use (*PureEngineClient)(nil) (value of type *PureEngineClient) as "github.com/rollkit/rollkit/core/execution".Executor value in variable declaration: *PureEngineClient does not implement "github.com/rollkit/rollkit/core/execution".Executor (wrong type for method ExecuteTxs)🪛 GitHub Actions: CI and Release
[error] 32-32: vet: cannot use (*PureEngineClient)(nil) as Executor value: *PureEngineClient does not implement Executor interface (wrong type for method ExecuteTxs)
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This repo will be archived today can we move this to rollkit |
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