App: next release

contracts/utils/deployment-manifest-to-app-env.ts

@@ -30,12 +30,23 @@ const argv = minimist(process.argv.slice(2), {
   ],
 });
 
+const ZERO_ADDRESS = "0x" + "0".repeat(40);
+
 const ZAddress = z.string().regex(/^0x[0-9a-fA-F]{40}$/);
 const ZDeploymentManifest = z.object({
   collateralRegistry: ZAddress,
   boldToken: ZAddress,
   hintHelpers: ZAddress,
   multiTroveGetter: ZAddress,
+  exchangeHelpers: ZAddress,
+
+  governance: z.object({
+    LQTYToken: ZAddress,
+    LQTYStaking: ZAddress.default(ZERO_ADDRESS),
+    governance: ZAddress,
+    uniV4DonationsInitiative: ZAddress,
+    curveV2GaugeRewardsInitiative: ZAddress,
+  }),
 
   branches: z.array(
     z.object({
@@ -46,7 +57,6 @@ const ZDeploymentManifest = z.object({
       collToken: ZAddress,
       defaultPool: ZAddress,
       gasPool: ZAddress,
-      interestRouter: ZAddress,
       leverageZapper: ZAddress,
       metadataNFT: ZAddress,
       priceFeed: ZAddress,
@@ -128,7 +138,7 @@ function deployedContractsToAppEnvVariables(manifest: DeploymentManifest) {
     NEXT_PUBLIC_CONTRACT_WETH: manifest.branches[0].collToken,
   };
 
-  const { branches, ...protocol } = manifest;
+  const { branches, governance, ...protocol } = manifest;
 
   // protocol contracts
   for (const [contractName, address] of Object.entries(protocol)) {
@@ -138,7 +148,7 @@ function deployedContractsToAppEnvVariables(manifest: DeploymentManifest) {
     }
   }
 
-  // collateral contracts
+  // branches contracts
   for (const [index, contract] of Object.entries(branches)) {
     for (const [contractName, address] of Object.entries(contract)) {
       const envVarName = contractNameToAppEnvVariable(contractName, `COLL_${index}_CONTRACT`);
@@ -148,6 +158,17 @@ function deployedContractsToAppEnvVariables(manifest: DeploymentManifest) {
     }
   }
 
+  // governance contracts
+  for (const [contractName, address] of Object.entries(governance)) {
+    const envVarName = contractNameToAppEnvVariable(
+      contractName,
+      contractName.endsWith("Initiative") ? "INITIATIVE" : "CONTRACT",
+    );
+    if (envVarName) {
+      appEnvVariables[envVarName] = address;
+    }
+  }
+
   return appEnvVariables;
 }
 
@@ -163,6 +184,8 @@ function contractNameToAppEnvVariable(contractName: string, prefix: string = "")
       return `${prefix}_HINT_HELPERS`;
     case "multiTroveGetter":
       return `${prefix}_MULTI_TROVE_GETTER`;
+    case "exchangeHelpers":
+      return `${prefix}_EXCHANGE_HELPERS`;
 
     // collateral contracts
     case "activePool":
@@ -189,6 +212,20 @@ function contractNameToAppEnvVariable(contractName: string, prefix: string = "")
       return `${prefix}_TROVE_MANAGER`;
     case "troveNFT":
       return `${prefix}_TROVE_NFT`;
+
+    // governance contracts
+    case "LQTYToken":
+      return `${prefix}_LQTY_TOKEN`;
+    case "LQTYStaking":
+      return `${prefix}_LQTY_STAKING`;
+    case "governance":
+      return `${prefix}_GOVERNANCE`;
+
+    // governance initiatives
+    case "uniV4DonationsInitiative":
+      return `${prefix}_UNI_V4_DONATIONS`;
+    case "curveV2GaugeRewardsInitiative":
+      return `${prefix}_CURVE_V2_GAUGE_REWARDS`;
   }
   return null;
 }

frontend/app/.env

@@ -1,6 +1,16 @@
 NEXT_PUBLIC_DEMO_MODE=false
 NEXT_PUBLIC_VERCEL_ANALYTICS=false
 NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID=1
+# NEXT_PUBLIC_DEPLOYMENT_FLAVOR=
+
+# use demo|API_KEY (demo API) or pro|API_KEY (pro API)
+NEXT_PUBLIC_COINGECKO_API_KEY=
+
+# the BLOCKING_LIST contract must implement isBlackListed(address)(bool)
+# NEXT_PUBLIC_BLOCKING_LIST=0x97044531D0fD5B84438499A49629488105Dc58e6
+
+# format: {vpnapi.io key}|{comma separated country codes} e.g. 1234|US,CA
+# NEXT_PUBLIC_BLOCKING_VPNAPI=
 
 # Ethereum (mainnet)
 # NEXT_PUBLIC_CHAIN_ID=1
@@ -11,6 +21,8 @@ NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID=1
 # NEXT_PUBLIC_CHAIN_CONTRACT_ENS_REGISTRY=0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e
 # NEXT_PUBLIC_CHAIN_CONTRACT_ENS_RESOLVER=0xce01f8eee7E479C928F8919abD53E553a36CeF67|19258213
 # NEXT_PUBLIC_CHAIN_CONTRACT_MULTICALL=0xca11bde05977b3631167028862be2a173976ca11|14353601
+# NEXT_PUBLIC_LIQUITY_STATS_URL=
+# NEXT_PUBLIC_KNOWN_INITIATIVES_URL=
 
 # Hardhat / Anvil (local)
 # NEXT_PUBLIC_CHAIN_ID=31337
@@ -25,6 +37,7 @@ NEXT_PUBLIC_CHAIN_CURRENCY=Ether|ETH|18
 NEXT_PUBLIC_CHAIN_RPC_URL=https://ethereum-sepolia-rpc.publicnode.com
 NEXT_PUBLIC_CHAIN_BLOCK_EXPLORER=Etherscan Sepolia|https://sepolia.etherscan.io/
 NEXT_PUBLIC_CHAIN_CONTRACT_MULTICALL=0xcA11bde05977b3631167028862bE2a173976CA11
+NEXT_PUBLIC_KNOWN_INITIATIVES_URL=https://liquity2-sepolia.vercel.app/known-initiatives/sepolia.json
 NEXT_PUBLIC_LIQUITY_STATS_URL=https://api.liquity.org/v2/testnet/sepolia.json
 NEXT_PUBLIC_SUBGRAPH_URL=https://api.studio.thegraph.com/query/42403/liquity2-sepolia/version/latest
 

frontend/app/next.config.js

@@ -29,4 +29,17 @@ export default withBundleAnalyzer({
   eslint: {
     ignoreDuringBuilds: true,
   },
+  async headers() {
+    return [
+      {
+        source: "/known-initiatives/:path*",
+        headers: [
+          { key: "Access-Control-Allow-Credentials", value: "true" },
+          { key: "Access-Control-Allow-Origin", value: "*" },
+          { key: "Access-Control-Allow-Methods", value: "GET,OPTIONS" },
+          { key: "Access-Control-Allow-Headers", value: "Origin, Content-Type, Accept" },
+        ],
+      },
+    ];
+  },
 });

frontend/app/panda.config.ts

@@ -5,6 +5,7 @@ import { defineConfig, defineGlobalStyles, definePreset } from "@pandacss/dev";
 
 export default defineConfig({
   preflight: true, // CSS reset
+  jsxFramework: "react", // needed for panda to extract props named `css`
   presets: [
     liquityUiKitPreset as Preset, // `as Preset` prevents a type error: "Expression produces a union type that is too complex to represent."
     definePreset({

frontend/app/scripts/update-liquity-abis.ts

@@ -94,10 +94,9 @@ async function main() {
 
   await Promise.all(ABIS.map(async (possibleNames) => {
     const abiName = possibleNames[0];
-
     const abi = await readJsonFromDir(`${artifactsTmpDir}`, possibleNames);
 
-    if (!abi) {
+    if (!abi || !abiName) {
       throw new Error(`Could not find ABI for ${possibleNames.join(", ")}`);
     }
 

frontend/app/src/abi/Erc2612.ts

@@ -0,0 +1,39 @@
+import { erc20Abi } from "viem";
+
+// https://eips.ethereum.org/EIPS/eip-2612
+const permitAbiExtension = [
+  {
+    name: "permit",
+    type: "function",
+    stateMutability: "nonpayable",
+    inputs: [
+      { name: "owner", type: "address" },
+      { name: "spender", type: "address" },
+      { name: "value", type: "uint256" },
+      { name: "deadline", type: "uint256" },
+      { name: "v", type: "uint8" },
+      { name: "r", type: "bytes32" },
+      { name: "s", type: "bytes32" },
+    ],
+    outputs: [],
+  },
+  {
+    name: "nonces",
+    type: "function",
+    stateMutability: "view",
+    inputs: [{ name: "owner", type: "address" }],
+    outputs: [{ type: "uint256" }],
+  },
+  {
+    name: "DOMAIN_SEPARATOR",
+    type: "function",
+    stateMutability: "view",
+    inputs: [],
+    outputs: [{ type: "bytes32" }],
+  },
+] as const;
+
+export default [
+  ...erc20Abi,
+  ...permitAbiExtension,
+] as const;