25 lines
904 B
Solidity
25 lines
904 B
Solidity
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// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.11;
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import "@openzeppelin/contracts/utils/Create2.sol";
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import { Create2Probe } from "./Create2Probe.sol";
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/// @dev Thin factory so CREATE2 runs inside contract code (same pattern as production deployers).
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contract Create2Factory {
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event ProbeDeployed(address indexed probe, bytes32 salt);
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function probeInitCodeHash() external pure returns (bytes32) {
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return keccak256(type(Create2Probe).creationCode);
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}
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function predictProbe(bytes32 salt) external view returns (address) {
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return Create2.computeAddress(salt, keccak256(type(Create2Probe).creationCode), address(this));
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}
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function deployProbe(bytes32 salt) external returns (address addr) {
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bytes memory bytecode = type(Create2Probe).creationCode;
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addr = Create2.deploy(0, salt, bytecode);
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emit ProbeDeployed(addr, salt);
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}
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}
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