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@agusduha agusduha commented Feb 17, 2025

Closes OPT-647

Summary by CodeRabbit

  • New Features

    • Introduced a dedicated fee administration role to streamline fee management and enhance operational control.
    • Expanded the upgrade process with additional control parameters for improved performance.
  • Refactor

    • Consolidated fee configuration management into a unified process, improving clarity and simplifying configuration interactions.
    • Updated event notifications during initialization for more transparent configuration tracking.

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linear bot commented Feb 17, 2025

@agusduha agusduha self-assigned this Feb 17, 2025
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coderabbitai bot commented Feb 17, 2025

📝 Walkthrough

Walkthrough

The pull request modifies the configuration management within the system's experimental standard L2 genesis specification. It consolidates separate fee vault configuration functions into a single function named setFeeVaultConfig, which now takes a parameter to specify the configuration type. A new role, feeAdmin, has been introduced along with the setFeeVaultAdmin function to manage this role. The ConfigType enum has been updated to include the new role, and the initialization process is modified to emit a new event accordingly. Additional changes include an updated upgrade function in the OptimismPortal that now accepts a gas limit parameter, and clarifications in the L1Block configuration retrieval method. The summary also notes updates to related sections including SuperchainConfig and the FeeVault interface.


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Actionable comments posted: 0

🧹 Nitpick comments (3)
specs/experimental/standard-l2-genesis.md (3)

324-327: Nitpick: Hyphenate "network-specific"
In the description for the setIsthmus function, consider hyphenating “network-specific” (i.e. “network-specific config”) for improved clarity and consistency with common usage styles.

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[uncategorized] ~326-~326: When ‘network-specific’ is used as a modifier, it is usually spelled with a hyphen.
Context: ...alled, it MUST call each getter for the network specific config and set the returndata into stor...

(SPECIFIC_HYPHEN)


418-418: Grammar Improvement: Insert Comma Before "but"
In the sentence “The bridge is no longer set in the constructor but instead it uses the Predeploys.L2_ERC721_BRIDGE”, inserting a comma before “but” would better separate the independent clauses for improved readability.

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[uncategorized] ~418-~418: Use a comma before ‘but’ if it connects two independent clauses (unless they are closely connected and short).
Context: ...idge is no longer set in the constructor but instead it uses the `Predeploys.L2_ERC7...

(COMMA_COMPOUND_SENTENCE)


425-425: Grammar Improvement: Insert Comma Before "but"
Similarly, in the section describing the OptimismMintableERC20Factory changes for L2—where it states that “the bridge is no longer set in the constructor but instead it uses the Predeploys.L2_STANDARD_BRIDGE”—a comma should be added before “but” to improve the sentence structure.

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[uncategorized] ~425-~425: Use a comma before ‘but’ if it connects two independent clauses (unless they are closely connected and short).
Context: ...idge is no longer set in the constructor but instead it uses the `Predeploys.L2_STAN...

(COMMA_COMPOUND_SENTENCE)

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Reviewing files that changed from the base of the PR and between 5e1b5c4 and 065c8e4.

📒 Files selected for processing (1)
  • specs/experimental/standard-l2-genesis.md (14 hunks)
🧰 Additional context used
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specs/experimental/standard-l2-genesis.md

[uncategorized] ~326-~326: When ‘network-specific’ is used as a modifier, it is usually spelled with a hyphen.
Context: ...alled, it MUST call each getter for the network specific config and set the returndata into stor...

(SPECIFIC_HYPHEN)


[uncategorized] ~418-~418: Use a comma before ‘but’ if it connects two independent clauses (unless they are closely connected and short).
Context: ...idge is no longer set in the constructor but instead it uses the `Predeploys.L2_ERC7...

(COMMA_COMPOUND_SENTENCE)


[uncategorized] ~425-~425: Use a comma before ‘but’ if it connects two independent clauses (unless they are closely connected and short).
Context: ...idge is no longer set in the constructor but instead it uses the `Predeploys.L2_STAN...

(COMMA_COMPOUND_SENTENCE)

🔇 Additional comments (6)
specs/experimental/standard-l2-genesis.md (6)

15-18: Update TOC for Fee Vault Config and Fee Admin Roles
The updated Table of Contents now clearly introduces the consolidated fee vault configuration function (setFeeVaultConfig) and the new fee admin role with its associated functions (feeAdmin and setFeeVaultAdmin). Please verify that the anchor links (e.g. #setfeevaultconfig, #feeadmin, #setfeevaultadmin) correctly navigate to their respective sections.


65-74: Review ConfigType Enum Table Formatting
The ConfigType table is well-structured with clear names, values, and descriptions. Ensure that these enum values remain consistent with the contract implementations and that no additional configuration types (such as a fee vault admin type) are inadvertently omitted.


100-101: Emit Fee Vault Admin Update During Initialization
The initialization section now includes the emission of ConfigUpdate.FEE_VAULT_ADMIN, which is critical for updating the fee vault admin setting during system initialization. Confirm that the underlying implementation enforces that only the designated fee admin can later update fee vault configurations.


122-127: Update Function Interface for setFeeVaultConfig
The new function signature setFeeVaultConfig(ConfigType, address, uint256, WithdrawalNetwork) consolidates fee vault configuration management into one interface. Please verify that the smart contract implementation reflects this new signature and that access restrictions (e.g., caller permissions) are properly enforced.


128-144: New Fee Admin Role and Associated Functions
The addition of the Fee Admin section—with the feeAdmin() getter and the setter setFeeVaultAdmin(address)—enhances the control around fee vault configurations. Ensure that the setFeeVaultAdmin function is secured so that only the system config owner can call it, and that the documentation clearly describes the responsibilities of this new role.


189-205: Enhance OptimismPortal Upgrade Function
The upgrade function in the OptimismPortal now accepts a _gasLimit parameter, and the documentation indicates that the corresponding event now targets Predeploys.L2_PROXY_ADMIN. Verify that event data packing—including the new gas limit—and the upgrade logic are updated accordingly in the contract implementation.

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[uncategorized] ~200-~200: Did you mean “there is”?
Context: ...owing fields are included: - from is the DEPOSITOR_ACCOUNT - to is Predeploys.L2_PROXY_ADMIN - version...

(THE_THERE)

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LGTM!

@agusduha
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Following on ethereum-optimism#597

@agusduha agusduha closed this Feb 18, 2025
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3 participants