feat: add ConditionalDeployer#18295
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0xiamflux wants to merge 1 commit intoethereum-optimism:developfrom
Closed
feat: add ConditionalDeployer#182950xiamflux wants to merge 1 commit intoethereum-optimism:developfrom
0xiamflux wants to merge 1 commit intoethereum-optimism:developfrom
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mds1
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Nov 15, 2025
| /// @notice Intermediary contract for deploying predeploy implementations during network upgrades. | ||
| contract ConditionalDeployer { | ||
| /// @notice Address of the Create2Deployer preinstall. | ||
| address payable private constant CREATE2_DEPLOYER = payable(0x13b0D85CcB8bf860b6b79AF3029fCA081AE9beF2); |
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Nit, would suggest we either use arachnid's deployer (0x4e59b44847b379578588920cA78FbF26c0B4956C, that's the current forge default + what we use for L1), or CreateX (0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed, may become the forge default and can change L1 to match that later). Both are already preinstalls: https://docs.optimism.io/chain-operators/reference/features/preinstalls
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This pr has been automatically marked as stale and will be closed in 5 days if no updates |
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Add Conditional Deployer
Adds a wrapper around Create2Deployer to be used during Network Upgrade Transactions, allowing for non-reverting deterministic deployments even when address collisions occur.
Changes
ConditionalDeployer.sol
Create2Deployerfor conditional deployment of contracts, in case of an address collision simply returns the address without reverting.