feat: tasks to create new universal NFT and FT contracts

packages/tasks/src/index.ts

@@ -7,6 +7,8 @@ export { evmDepositAndCall } from "./evmDepositAndCall";
 export { faucetTask } from "./faucet";
 export { feesTask } from "./fees";
 export { messagingTask } from "./messaging";
+export { newNFTTask } from "./newNFT";
+export { newTokenTask } from "./newToken";
 export { omnichainTask } from "./omnichain";
 export { poolsTask } from "./pools";
 export { sendBTCTask } from "./sendBTC";

packages/tasks/src/newNFT.ts

@@ -0,0 +1,20 @@
+import * as fs from "fs";
+import { task } from "hardhat/config";
+import { HardhatRuntimeEnvironment } from "hardhat/types";
+import * as path from "path";
+
+import { processTemplates } from "./processTemplates";
+
+const main = async (args: any, hre: HardhatRuntimeEnvironment) => {
+  processTemplates("nft", args);
+  const configPath = path.resolve(process.cwd(), "hardhat.config.ts");
+  let hardhatConfigContents = fs.readFileSync(configPath, "utf8");
+
+  hardhatConfigContents =
+    `import "@zetachain/standard-contracts/contracts/nft/tasks"\n` +
+    hardhatConfigContents;
+
+  fs.writeFileSync(configPath, hardhatConfigContents);
+};
+
+export const newNFTTask = task("new:nft", "Create a new Universal NFT", main);

packages/tasks/src/newToken.ts

@@ -0,0 +1,24 @@
+import * as fs from "fs";
+import { task } from "hardhat/config";
+import { HardhatRuntimeEnvironment } from "hardhat/types";
+import * as path from "path";
+
+import { processTemplates } from "./processTemplates";
+
+const main = async (args: any, hre: HardhatRuntimeEnvironment) => {
+  processTemplates("token", args);
+  const configPath = path.resolve(process.cwd(), "hardhat.config.ts");
+  let hardhatConfigContents = fs.readFileSync(configPath, "utf8");
+
+  hardhatConfigContents =
+    `import "@zetachain/standard-contracts/contracts/token/tasks"\n` +
+    hardhatConfigContents;
+
+  fs.writeFileSync(configPath, hardhatConfigContents);
+};
+
+export const newTokenTask = task(
+  "new:token",
+  "Create a new universal token",
+  main
+);

packages/tasks/src/processTemplates.ts

@@ -62,7 +62,7 @@ const prepareData = (args: any) => {
       return pair;
     }
   });
-  const contractName = sanitizeSolidityFunctionName(args.name);
+  const contractName = sanitizeSolidityFunctionName(args.name || "Contract");
   const casts = pairs.map((p: any) => {
     const n = capitalizeFirstChar(p[0]);
     const type = p[1];

packages/tasks/templates/nft/contracts/nft/EVMUniversalNFT.sol.hbs

@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.26;
+
+import "@zetachain/standard-contracts/contracts/nft/contracts/evm/UniversalNFT.sol";
+
+contract EVMUniversalNFT is UniversalNFT {}

packages/tasks/templates/nft/contracts/nft/ZetaChainUniversalNFT.sol.hbs

@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.26;
+
+import "@zetachain/standard-contracts/contracts/nft/contracts/zetachain/UniversalNFT.sol";
+
+contract ZetaChainUniversalNFT is UniversalNFT {}

packages/tasks/templates/token/contracts/token/EVMUniversalToken.sol.hbs

@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.26;
+
+import "@zetachain/standard-contracts/contracts/token/contracts/evm/UniversalToken.sol";
+
+contract EVMUniversalToken is UniversalToken {}

packages/tasks/templates/token/contracts/token/ZetaChainUniversalToken.sol.hbs

@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.26;
+
+import "@zetachain/standard-contracts/contracts/token/contracts/zetachain/UniversalToken.sol";
+
+contract ZetaChainUniversalToken is UniversalToken {}