refactor: l2cm group impls#885
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0xiamflux merged 2 commits intosc-feat/l2cm-impl-l2contractsmanagerfrom Feb 24, 2026
Merged
refactor: l2cm group impls#8850xiamflux merged 2 commits intosc-feat/l2cm-impl-l2contractsmanagerfrom
0xiamflux merged 2 commits intosc-feat/l2cm-impl-l2contractsmanagerfrom
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0xiamflux
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* feat: l2cm impl l2contractsmanager (#837) * feat: add initial iteration of L2ContractsManager * feat: add network configuration structs * feat: load full config for L2ContractsManager * feat: implement L2CM::_apply * feat: add gas price oracle * refactor: move L2CM types to library * fix: upgrade ProxyAdmin predeploy * chore: enforce delegatecall for L2CM::upgrade * feat: add conditional upgrade for CGT * refactor: remove non-proxied predeploys * chore: renamed l2cm * refactor: l2cm address comments (#839) * refactor: rename _fullConfig to _loadFullConfig to match OPCM v2 * chore: remove non-proxied weth from implementations struct * test: add config preservation test * test: add CGT specific tests * refactor: avoid casting network config values to address * test: add test cases * chore: pr ready (#844) * chore: remove unnecesary casting on L2CM * feat: add interface for XForkL2ContractsManager * chore: add natspec to XForkL2ContractsManager * chore: pr ready * refactor: moves util functions out of L2CM implementation (#848) * feat: l2cm address comments (#850) * chore: add comment clarifying use `useCustomGasToken` * chore: upgrade both native native asset liquidity and liquidity controller predeploys together * feat: prohibit downgrading predeploy implementations * refactor: make isCustomGasToken part of the network full config * fix: add missing import * fix: use FeeVault legacy getters for backward compat * chore: update name XForkL2ContractsManager to L2ContractsManager * feat: conditionally skip some predeploys based on them being supported in a given chain (#857) * fix: l2cm address comments (#872) * chore: add todo tracking removal of L2ProxyAdmin skips * chore: add natspec comment for isPredeployNamespace * chore: use vm.prank(address,bool) to prank a delegatecall * chore: add todo for dev flags for CrossL2Inbox and L2ToL2CrossDomainMessenger * feat: allow immutables for L2CM in semgrep rules * chore: pr ready * test: L2CM verify testing (#874) * test: add coverage test for predeploy upgrades * chore: update test natspec * chore: just pr ready * chore: L2CM round comments (#877) * refactor: move helper function into Predeploys.s.sol * fix: add conditional deployer to L2CM * chore: update to l1block and l1blockCGT * test: fixes issue where OptimismSuperchainERC20 tests fail due to profile ambiguity * chore: just pr ready * chore: l2cm round comments2 (#883) * fix: move code length check out of isUpgradeable * chore: inline fullCofig_.isCustomGasToken initialization * chore: add public getters for the implementations on the L2CM * chore: remove XForkL2ContractsManager sol rule exclusion * test: add downgrade prevention test suite * chore: just pr ready * refactor: check for address 0 instead code length * Revert "refactor: check for address 0 instead code length" This reverts commit 1fa8694. * chore: remove non-needed check * chore: remove unused function in tests (#884) * refactor: l2cm group impls (#885) * refactor: remove individual getters in favor of a unified one * test: add test for getImplementations * test: add OZ v5 Initializable compatibility in L2ContractsManagerUtils (#887)
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✨ PR Description
Purpose: Refactor L2ContractsManager interface to replace 29 individual implementation getter functions with a single struct-based getter method for improved API efficiency and maintainability.
Main changes:
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