feat: uniswap v3 deployment and liquidity commands

.github/workflows/build.yaml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: "21"
+          node-version: "22"
           registry-url: "https://registry.npmjs.org"
 
       - name: Install Foundry

.github/workflows/lint.yaml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: "21"
+          node-version: "22"
           registry-url: "https://registry.npmjs.org"
 
       - name: Install Foundry

.github/workflows/publish-npm.yaml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: "21"
+          node-version: "22"
           registry-url: "https://registry.npmjs.org"
 
       - name: Install Foundry

.github/workflows/test.yaml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: "21"
+          node-version: "22"
           registry-url: "https://registry.npmjs.org"
 
       - name: Install Foundry

package.json

@@ -70,6 +70,7 @@
     "@types/chai": "^4.2.0",
     "@types/jest": "^29.5.14",
     "@types/lodash": "^4.14.202",
+    "@types/minimatch": "^6.0.0",
     "@types/mocha": ">=9.1.0",
     "@types/node": ">=12.0.0",
     "@types/spinnies": "^0.5.3",
@@ -123,8 +124,11 @@
     "@ton/core": "^0.60.1",
     "@ton/crypto": "^3.3.0",
     "@ton/ton": "^15.2.1",
+    "@types/inquirer": "^9.0.7",
     "@uniswap/v2-periphery": "^1.1.0-beta.0",
+    "@uniswap/v3-core": "^1.0.1",
     "@uniswap/v3-periphery": "^1.4.4",
+    "@uniswap/v3-sdk": "^3.25.2",
     "@zetachain/faucet-cli": "^4.1.1",
     "@zetachain/networks": "14.0.0-rc1",
     "@zetachain/protocol-contracts": "13.0.0",
@@ -146,7 +150,10 @@
     "form-data": "^4.0.0",
     "handlebars": "4.7.7",
     "hardhat": "^2.22.8",
+    "inquirer": "^12.5.2",
+    "jsbi": "^4.3.2",
     "lodash": "^4.17.21",
+    "minimatch": "^10.0.3",
     "ora": "5.4.1",
     "spinnies": "^0.5.1",
     "table": "^6.9.0",

packages/commands/src/zetachain/index.ts

@@ -1,6 +1,7 @@
 import { Command } from "commander";
 
 import { callCommand } from "./call";
+import { poolsCommand } from "./pools";
 import { withdrawCommand } from "./withdraw";
 import { withdrawAndCallCommand } from "./withdrawAndCall";
 
@@ -10,4 +11,5 @@ export const zetachainCommand = new Command("zetachain")
   .addCommand(callCommand)
   .addCommand(withdrawCommand)
   .addCommand(withdrawAndCallCommand)
+  .addCommand(poolsCommand)
   .helpCommand(false);

packages/commands/src/zetachain/pools/create.ts

@@ -0,0 +1,159 @@
+/********************************************************************
+ * pools create — create a V3 pool and initialise it if required
+ *******************************************************************/
+import * as UniswapV3Factory from "@uniswap/v3-core/artifacts/contracts/UniswapV3Factory.sol/UniswapV3Factory.json";
+import * as UniswapV3Pool from "@uniswap/v3-core/artifacts/contracts/UniswapV3Pool.sol/UniswapV3Pool.json";
+import { IERC20Metadata__factory } from "../../../../../typechain-types";
+import { Command } from "commander";
+import { Contract, ethers, JsonRpcProvider, Wallet } from "ethers";
+
+import {
+  DEFAULT_FACTORY,
+  DEFAULT_FEE,
+  DEFAULT_RPC,
+} from "../../../../../src/constants/pools";
+import {
+  createPoolOptionsSchema,
+  type CreatePoolOptions,
+  PoolCreationError,
+} from "../../../../../types/pools";
+
+/* ─── helpers ---------------------------------------------------- */
+const SCALE = 1_000_000_000_000_000_000n; // 1e18
+const TWO_192 = 1n << 192n;
+function sqrtBig(n: bigint): bigint {
+  // integer √
+  if (n < 2n) return n;
+  let x = n,
+    y = (x + 1n) >> 1n;
+  while (y < x) {
+    x = y;
+    y = (x + n / x) >> 1n;
+  }
+  return x;
+}
+/** sqrtPriceX96 = √(price₁ / price₀) × 2⁹⁶   (token1/token0) */
+function buildSqrtPriceX96(
+  usd0: number,
+  usd1: number,
+  dec0: number,
+  dec1: number,
+  cliToken0: boolean
+): bigint {
+  // USD prices mapped to factory order
+  const pTok0 = BigInt(Math.round((cliToken0 ? usd0 : usd1) * 1e18));
+  const pTok1 = BigInt(Math.round((cliToken0 ? usd1 : usd0) * 1e18));
+
+  // token1/token0 ratio in base-units, scaled by 2¹⁹²
+  const num = pTok1 * 10n ** BigInt(dec0); // p₁ × 10^dec₀
+  const den = pTok0 * 10n ** BigInt(dec1); // p₀ × 10^dec₁
+  const ratioX192 = (num << 192n) / den; // shift before divide
+  if (ratioX192 === 0n) throw new Error("ratio underflow – raise precision");
+
+  /* integer √ → Q64.96 */
+  return sqrtBig(ratioX192);
+}
+
+/* ─── main ------------------------------------------------------- */
+const main = async (raw: CreatePoolOptions) => {
+  try {
+    const o = createPoolOptionsSchema.parse(raw);
+    const [usdA, usdB] = o.prices.map(Number);
+
+    const provider = new JsonRpcProvider(o.rpc ?? DEFAULT_RPC);
+    const signer = new Wallet(o.privateKey, provider);
+
+    /* factory --------------------------------------------------- */
+    const factory = new Contract(
+      o.factory ?? DEFAULT_FACTORY,
+      UniswapV3Factory.abi,
+      signer
+    );
+
+    let poolAddr = await factory.getPool(
+      o.tokens[0],
+      o.tokens[1],
+      o.fee ?? DEFAULT_FEE
+    );
+
+    if (poolAddr === ethers.ZeroAddress) {
+      console.log("Creating pool …");
+      const tx = await factory.createPool(
+        o.tokens[0],
+        o.tokens[1],
+        o.fee ?? DEFAULT_FEE
+      );
+      await tx.wait();
+      poolAddr = await factory.getPool(
+        o.tokens[0],
+        o.tokens[1],
+        o.fee ?? DEFAULT_FEE
+      );
+      console.log("✦ createPool tx:", tx.hash);
+    } else {
+      console.log("Pool already exists:", poolAddr);
+    }
+
+    /* pool contract -------------------------------------------- */
+    const pool = new Contract(poolAddr, UniswapV3Pool.abi, signer);
+    const [token0, token1] = await Promise.all([pool.token0(), pool.token1()]);
+    const [dec0, dec1] = await Promise.all([
+      IERC20Metadata__factory.connect(token0, provider).decimals(),
+      IERC20Metadata__factory.connect(token1, provider).decimals(),
+    ]);
+
+    /* compute initial sqrtPriceX96 ----------------------------- */
+    const cliToken0 = token0.toLowerCase() === o.tokens[0].toLowerCase();
+    const sqrtPriceX96 = buildSqrtPriceX96(
+      usdA,
+      usdB,
+      Number(dec0),
+      Number(dec1),
+      cliToken0
+    );
+
+    /* check if initialised ------------------------------------- */
+    let needInit = false;
+    try {
+      const slot0 = await pool.slot0();
+      needInit = slot0.sqrtPriceX96 === 0n;
+    } catch {
+      needInit = true; // slot0() reverted → not initialised
+    }
+
+    if (needInit) {
+      console.log("Initialising pool …");
+      const tx = await pool.initialize(sqrtPriceX96);
+      await tx.wait();
+      console.log("✓ Pool initialised (tx:", tx.hash, ")");
+    } else {
+      console.log("Pool already initialised; skipped.");
+    }
+
+    console.log("✔ Done – pool address:", poolAddr);
+  } catch (err) {
+    const e = err as PoolCreationError;
+    console.error("Pool creation failed:", e.message);
+    if (e.transaction) console.error("tx:", e.transaction);
+    if (e.receipt) console.error("receipt:", e.receipt);
+    process.exit(1);
+  }
+};
+
+/* ─── CLI ------------------------------------------------------- */
+export const createCommand = new Command("create")
+  .summary("Create a Uniswap V3 pool and initialise it at a USD price ratio")
+  .requiredOption("--private-key <pk>", "Private key paying gas")
+  .requiredOption("--tokens <addrs...>", "Two token addresses (CLI order)")
+  .requiredOption(
+    "--prices <usd...>",
+    "USD prices for the tokens in same order"
+  )
+  .option(
+    "--fee <fee>",
+    "Fee tier (default 3000 = 0.3%)",
+    DEFAULT_FEE.toString()
+  )
+  .option("--factory <addr>", "Uniswap V3 Factory", DEFAULT_FACTORY)
+  .option("--rpc <url>", "JSON-RPC endpoint", DEFAULT_RPC)
+  .action(main);