brBTCRawBTCExchangeRateChainlinkAdapter

{{
  "language": "Solidity",
  "sources": {
    "contracts/brBTCRawBTCExchangeRateChainlinkAdapter.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.12;

// Reference: https://github.com/morpho-org/morpho-blue-oracles/blob/main/src/wsteth-exchange-rate-adapter/interfaces/MinimalAggregatorV3Interface.sol
interface IMorphoMinimalAggregatorV3 {
    function decimals() external view returns (uint8);
    function latestRoundData()
    external
    view
    returns (uint80 roundId, int256 answer, uint256 startedAt, uint256 updatedAt, uint80 answeredInRound);
}

interface IBrBTCRate {
    function getRate() external pure returns (uint256);
}

// Reference: https://github.com/morpho-org/morpho-blue-oracles/blob/main/src/wsteth-exchange-rate-adapter/WstEthStEthExchangeRateChainlinkAdapter.sol
contract brBTCRawBTCExchangeRateChainlinkAdapter is IMorphoMinimalAggregatorV3 {
    uint8 public constant decimals = 8;

    string public constant description = "brBTC/BTC exchange rate";

    address public immutable brBTCRate;

    constructor(address _brBTCRate) {
        brBTCRate = _brBTCRate;
    }

    function latestRoundData() external view returns (uint80, int256, uint256, uint256, uint80) {
        return (0, int256(IBrBTCRate(brBTCRate).getRate()), 0, 0, 0);
    }
}
"
    }
  },
  "settings": {
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      "@openzeppelin/contracts-upgradeable/=lib/OpenZeppelin/openzeppelin-contracts-upgradeable@4.8.3/contracts/",
      "ds-test/=lib/forge-std/lib/ds-test/src/",
      "forge-std/=lib/forge-std/src/",
      "OpenZeppelin/=lib/OpenZeppelin/"
    ],
    "optimizer": {
      "enabled": true,
      "runs": 200
    },
    "metadata": {
      "useLiteralContent": false,
      "bytecodeHash": "ipfs"
    },
    "outputSelection": {
      "*": {
        "*": [
          "evm.bytecode",
          "evm.deployedBytecode",
          "devdoc",
          "userdoc",
          "metadata",
          "abi"
        ]
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    "evmVersion": "london",
    "viaIR": false
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}}