op-chain-ops: bindings decouple

[tynes]

Description

More small bindings decoupling. After this PR is merged,
it should be possible to move op-bindings/bindings into
op-e2e/bindings

[coderabbitai]

Walkthrough

Walkthrough

The changes in the Ethereum Optimism repository encompass updates to import paths, introduction of new functions and global variables, and adjustments in configuration management. These modifications aim to enhance contract interaction, streamline configurations, and improve codebase clarity and maintenance.

Changes

File Path	Summary of Changes
.../gaspriceoracle.go	Added functions for deploying and interacting with the GasPriceOracle contract, new data retrieval functions, and defined multiple structs for contract interaction. Deprecated old ABI and binary variables.
.../main.go	Updated import paths and modified the function for creating a new L1Block instance to use a different bindings source.
.../config.go, .../layer_one.go, .../check.go, .../l1.go	Moved and updated configuration definitions and comparisons involving resource limits and system configurations. layer_one.go and check.go saw the removal and addition of global variables and configurations, respectively. l1.go updated references to configuration parameters.

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Recent Review Details

Configuration used: .coderabbit.yml
Review profile: CHILL

Commits

Files that changed from the base of the PR and between d4f2549 and 2faf432.

Files selected for processing (6)

• op-chain-ops/cmd/check-ecotone/bindings/gaspriceoracle.go (1 hunks)
• op-chain-ops/cmd/check-ecotone/main.go (2 hunks)
• op-chain-ops/genesis/config.go (2 hunks)
• op-chain-ops/genesis/layer_one.go (1 hunks)
• op-chain-ops/upgrades/check.go (1 hunks)
• op-chain-ops/upgrades/l1.go (2 hunks)

Files skipped from review as they are similar to previous changes (4)

• op-chain-ops/cmd/check-ecotone/main.go
• op-chain-ops/genesis/layer_one.go
• op-chain-ops/upgrades/check.go
• op-chain-ops/upgrades/l1.go

Additional comments not posted (6)

op-chain-ops/cmd/check-ecotone/bindings/gaspriceoracle.go (4)

37-43: Deprecation of GasPriceOracleABI and GasPriceOracleBin is noted.

Ensure that all references to these variables are updated to use GasPriceOracleMetaData.ABI and GasPriceOracleMetaData.Bin respectively.

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45-60: Improvement in error handling for DeployGasPriceOracle is noted and approved.

The addition of error handling for common.FromHex(GasPriceOracleBin) enhances the robustness of the deployment process.

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122-128: Improvement in error handling for NewGasPriceOracle is noted and approved.

The change to return nil when an error occurs prevents potential nil pointer dereferences, enhancing the safety of the function.

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204-218: Improvement in error handling for DECIMALS function is noted and approved.

The change to return nil instead of a new instance of *big.Int when an error occurs simplifies the error handling and makes the function's behavior more predictable.

op-chain-ops/genesis/config.go (2)

30-34: The definition of MaximumBaseFee is clear and aligns with the Solidity type uint128.max. This constant is crucial for setting the upper limit of base fees for transactions.

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412-412: The comparison in the Check function ensures that the L2GenesisBlockGasLimit is not smaller than the sum of MaxResourceLimit and SystemTxMaxGas. This is a critical check to ensure that the gas limit is sufficient for system transactions.

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Actionable comments posted: 3