Deploy COMP / wstETH price feed (#927)

Co-authored-by: dmitriy-woof-software <[email protected]>
Co-authored-by: GitHub Actions Bot <>

deployments/mainnet/wsteth/migrations/1727096902_comp_wsteth_pricefeed.ts

@@ -0,0 +1,29 @@
+import { DeploymentManager } from '../../../../plugins/deployment_manager/DeploymentManager';
+import { migration } from '../../../../plugins/deployment_manager/Migration';
+
+const COMP_ETH_PRICE_FEED_ADDRESS = '0x1B39Ee86Ec5979ba5C322b826B3ECb8C79991699';
+
+export default migration('1727096902_comp_wsteth_pricefeed', {
+  async prepare(deploymentManager: DeploymentManager) {
+    const wstETHToETHPriceFeed = await deploymentManager.fromDep('wstETH:priceFeed', 'mainnet', 'weth', true);
+    const _compPriceFeed = await deploymentManager.deploy(
+      'COMP:priceFeed',
+      'pricefeeds/ReverseMultiplicativePriceFeed.sol',
+      [
+        COMP_ETH_PRICE_FEED_ADDRESS,   // COMP / ETH price feed
+        wstETHToETHPriceFeed.address,  // wstETH / ETH price feed (reversed)
+        8,                             // decimals
+        'COMP / wstETH price feed'     // description
+      ]
+    );
+    return { compPriceFeedAddress: _compPriceFeed.address };
+  },
+
+  async enact() {},
+
+  async enacted(): Promise<boolean> {
+    return true;
+  },
+
+  async verify() {}
+});